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Leung WKC, Yau SY, Yang Y, Kwok AWL, Wong EML, Cheung JKM, Shum EWC, Lam SC, Suen LKP. Effects of exercise interventions on brain-derived neurotrophic factor levels in overweight and obesity: A systematic review and meta-analysis. J Exerc Sci Fit 2024; 22:278-287. [PMID: 38618555 PMCID: PMC11015502 DOI: 10.1016/j.jesf.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 04/02/2024] [Accepted: 04/02/2024] [Indexed: 04/16/2024] Open
Abstract
Background /Objective. An explosion in global obesity epidemic poses threats to the healthcare system by provoking risks of many debilitating diseases, including cognitive dysfunction. Physical activity has been shown to alleviate the deleterious effects of obesity-associated cognitive deficits across the lifespan. Given the strong neuroprotective role of brain-derived neurotrophic factor (BDNF) and exercise training as a known modulator for its elevation, this systematic review sought to examine the strength of the association between exercise and BDNF levels in healthy people with overweight and obesity. Methods Six electronic databases (PubMed, MEDLINE, EMBASE, Web of Science, Ovid Nursing Database, and SPORTDiscus) were searched from their inceptions through December 2022. The primary outcome of interest was BDNF levels. Interventional studies (randomized and quasi-experimental) with English full text available were included. Risk of bias of the included studies was assessed using the Physiotherapy Evidence Database Scale. Data were extracted for meta-analyses by random-effects models. Results Thirteen studies (n = 750), of which 69.2% (9/13) had low risk of bias, were included. In the meta-analysis, exercise interventions had no significant effect on resting BDNF levels (standardized mean difference: -0.30, 95% CI -0.80 to 0.21, P = 0.25). Subgroup analyses also indicated no effects of age and types of control groups being compared on moderating the association. Conclusion To further inform the role of BDNF in obesity-related cognitive functioning, rigorous studies with larger samples of participants and raw data available were imperatively deserved.
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Affiliation(s)
- Wilson KC. Leung
- School of Nursing, Tung Wah College, 16/F, Ma Kam Chan Memorial Building, 31 Wylie Road, Kowloon, Hong Kong SAR, China
- Department of Sports Science and Physical Education, Faculty of Education, The Chinese University of Hong Kong, New Territories, Hong Kong SAR, China
| | - Suk-yu Yau
- Department of Rehabilitation Sciences, Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Yijian Yang
- Department of Sports Science and Physical Education, Faculty of Education, The Chinese University of Hong Kong, New Territories, Hong Kong SAR, China
| | - Anthony WL. Kwok
- School of Medical and Health Sciences, Tung Wah College, 10/F, Ma Kam Chan Memorial Building, 31 Wylie Road, Kowloon, Hong Kong SAR, China
| | - Eliza ML. Wong
- School of Nursing, Tung Wah College, 16/F, Ma Kam Chan Memorial Building, 31 Wylie Road, Kowloon, Hong Kong SAR, China
| | - Jasmine KM. Cheung
- School of Nursing, Tung Wah College, 16/F, Ma Kam Chan Memorial Building, 31 Wylie Road, Kowloon, Hong Kong SAR, China
| | - Edward WC. Shum
- School of Nursing, Tung Wah College, 16/F, Ma Kam Chan Memorial Building, 31 Wylie Road, Kowloon, Hong Kong SAR, China
| | - Simon C. Lam
- School of Nursing, Tung Wah College, 16/F, Ma Kam Chan Memorial Building, 31 Wylie Road, Kowloon, Hong Kong SAR, China
| | - Lorna KP. Suen
- School of Nursing, Tung Wah College, 16/F, Ma Kam Chan Memorial Building, 31 Wylie Road, Kowloon, Hong Kong SAR, China
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Knížková K, Keřková B, Večeřová M, Šustová P, Jonáš J, Siroňová A, Hrubý A, Rodriguez M. Longitudinal course of core cognitive domains in first-episode acute and transient psychotic disorders compared with schizophrenia. Schizophr Res Cogn 2024; 37:100311. [PMID: 38601889 PMCID: PMC11004639 DOI: 10.1016/j.scog.2024.100311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 04/03/2024] [Accepted: 04/03/2024] [Indexed: 04/12/2024]
Abstract
Acute and transient psychotic disorder (ATPD) is characterized by acute onset of psychotic symptoms and early recovery. Contrastingly, schizophrenia (SZ) is a chronic mental disorder characterized by impaired functioning including a deficit in cognition. In SZ, the cognitive deficit is among the core symptoms, but in ATPDs, the existing evidence brings mixed results. Our primary aim was to compare three core cognitive domains (executive functioning/abstraction, speed of processing and working memory) of patients diagnosed with ATPD and SZ over a 12-month period. Moreover, we explored how these diagnostic subgroups differed in their clinical characteristics. We recruited 39 patients with a diagnosis of SZ and 31 with ATPD with schizophrenic symptoms. All patients completed clinical and neuropsychological assessments. At baseline, we used a one-way ANCOVA model with a group as the between-subjects factor. Mixed-model repeated-measures ANOVAs with time as the within-subjects factor and group as the between-subjects factor were run to test the overtime differences. At baseline, we did not find any differences in cognition - with sex, education and age as covariates - between ATPDs and SZ. After one year, all patients showed an improvement in all three domains, however, there were no significant overtime changes between ATPDs and SZ. Regarding clinical profiles, ATPDs demonstrated less severe psychopathology and better functioning compared to SZ both at baseline and after 12 months. The medication dosage differed at retest, but not at baseline between the groups. Our findings suggest clinical differences and a similar trajectory of cognitive performance between these diagnostic subgroups.
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Affiliation(s)
- Karolína Knížková
- National Institute of Mental Health, Klecany, Czech Republic
- Department of Psychiatry, First Faculty of Medicine, Charles University and General University Hospital in Prague, Czech Republic
| | - Barbora Keřková
- National Institute of Mental Health, Klecany, Czech Republic
| | - Monika Večeřová
- National Institute of Mental Health, Klecany, Czech Republic
| | - Petra Šustová
- National Institute of Mental Health, Klecany, Czech Republic
- Department of Psychology, Faculty of Arts, Charles University in Prague, Czech Republic
| | - Juraj Jonáš
- National Institute of Mental Health, Klecany, Czech Republic
- Department of Psychology, Faculty of Arts, Charles University in Prague, Czech Republic
| | - Aneta Siroňová
- National Institute of Mental Health, Klecany, Czech Republic
- Department of Psychology, Faculty of Social Studies, Masaryk University, Brno, Czech Republic
| | - Aleš Hrubý
- National Institute of Mental Health, Klecany, Czech Republic
| | - Mabel Rodriguez
- National Institute of Mental Health, Klecany, Czech Republic
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Gifford G, Cullen AE, Vieira S, Searle A, McCutcheon RA, Modinos G, Stone WS, Hird E, Barnett J, van Hell HH, Catalan A, Millgate E, Taptiklis N, Cormack F, Slot ME, Dazzan P, Maat A, de Haan L, Facorro BC, Glenthøj B, Lawrie SM, McDonald C, Gruber O, van Amelsvoort T, Arango C, Kircher T, Nelson B, Galderisi S, Bressan RA, Kwon JS, Weiser M, Mizrahi R, Sachs G, Kirschner M, Reichenberg A, Kahn R, McGuire P. PsyCog: A computerised mini battery for assessing cognition in psychosis. Schizophr Res Cogn 2024; 37:100310. [PMID: 38572271 PMCID: PMC10987298 DOI: 10.1016/j.scog.2024.100310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 03/20/2024] [Accepted: 03/23/2024] [Indexed: 04/05/2024]
Abstract
Despite the functional impact of cognitive deficit in people with psychosis, objective cognitive assessment is not typically part of routine clinical care. This is partly due to the length of traditional assessments and the need for a highly trained administrator. Brief, automated computerised assessments could help to address this issue. We present data from an evaluation of PsyCog, a computerised, non-verbal, mini battery of cognitive tests. Healthy Control (HC) (N = 135), Clinical High Risk (CHR) (N = 233), and First Episode Psychosis (FEP) (N = 301) participants from a multi-centre prospective study were assessed at baseline, 6 months, and 12 months. PsyCog was used to assess cognitive performance at baseline and at up to two follow-up timepoints. Mean total testing time was 35.95 min (SD = 2.87). Relative to HCs, effect sizes of performance impairments were medium to large in FEP patients (composite score G = 1.21, subtest range = 0.52-0.88) and small to medium in CHR patients (composite score G = 0.59, subtest range = 0.18-0.49). Site effects were minimal, and test-retest reliability of the PsyCog composite was good (ICC = 0.82-0.89), though some practice effects and differences in data completion between groups were found. The present implementation of PsyCog shows it to be a useful tool for assessing cognitive function in people with psychosis. Computerised cognitive assessments have the potential to facilitate the evaluation of cognition in psychosis in both research and in clinical care, though caution should still be taken in terms of implementation and study design.
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Affiliation(s)
| | - Alexis E. Cullen
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, KCL, London, UK
- Division of Insurance Medicine, Department of Clinical Neuroscience, Karolinska Institutet, Sweden
| | - Sandra Vieira
- Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | | | | | - Gemma Modinos
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, KCL, London, UK
| | - William S. Stone
- Harvard Medical School Department of Psychiatry at the Beth Israel Deaconess Medical Center and the Massachusetts Mental Health Center, United States of America
| | - Emily Hird
- Institute of Cognitive Neuroscience, UCL, London, UK
| | - Jennifer Barnett
- Cambridge Cognition Ltd, Cambridge, UK
- Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Hendrika H. van Hell
- University Medical Center, Division of Neurosciences, Department of Psychiatry, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Ana Catalan
- Basurto University Hospital, Bilbo, Bizkaia, Spain
| | | | | | | | - Margot E. Slot
- University Medical Center, Division of Neurosciences, Department of Psychiatry, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Paola Dazzan
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, KCL, London, UK
| | - Arija Maat
- University Medical Center, Division of Neurosciences, Department of Psychiatry, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Lieuwe de Haan
- Amsterdam UMC, University of Amsterdam, Psychiatry, Department Early Psychosis, Meibergdreef 9, Amsterdam, the Netherlands
| | - Benedicto Crespo Facorro
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Sevilla, Spain
- University Hospital Virgen del Rocio, IBIS-CSIC, Department of Psychiatry, School of Medicine, University of Sevilla, Sevilla, Spain
| | - Birte Glenthøj
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention and Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, University of Copenhagen, Glostrup, Denmark
- University of Copenhagen, Faculty of Health and Medical Sciences, Dept. of Clinical Medicine, Copenhagen, Denmark
| | - Stephen M. Lawrie
- Division of Psychiatry, University of Edinburgh, Royal Edinburgh Hospital, Edinburgh, UK
| | - Colm McDonald
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Galway Neuroscience Centre, University of Galway, H91 TK33 Galway, Ireland
| | - Oliver Gruber
- Section for Experimental Psychopathology and Neuroimaging, Department of General Psychiatry, Heidelberg University, Heidelberg, Germany
| | - Thérèse van Amelsvoort
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
| | - Celso Arango
- Servicio de Psiquiatría del Niño y del Adolescente, Hospital General Universitario Gregorio Marañon, Universidad Complutense Madrid, Spain, Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
| | - Tilo Kircher
- Dept of Psychiatry, University of Marburg, Rudolf-Bultmann-Straße 8, D-35039 Marburg, Germany
| | - Barnaby Nelson
- Orygen, 35 Poplar Road, Parkville, Victoria, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
| | - Silvana Galderisi
- Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli, Largo Madonna delle Grazie, 80138 Naples, Italy
| | - Rodrigo A. Bressan
- Department of Psychiatry, Interdisciplinary Lab for Clinical Neurosciences (LiNC), Universidade Federal de Sao Paulo (UNIFESP), Sao Paulo, Brazil
| | - Jun Soo Kwon
- Department of Psychiatry, Seoul National University College of Medicine, 101 Dahakno, Jongno-gu, Seoul, Republic of Korea
| | - Mark Weiser
- Department of Psychiatry, Sheba Medical Center, Tel Hashomer 52621, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Romina Mizrahi
- Department of Psychiatry, McGill University, Montreal, Canada
| | - Gabriele Sachs
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
| | - Matthias Kirschner
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Switzerland
- Division of Adult Psychiatry, Department of Psychiatry, University Hospitals of Geneva, Switzerland
| | - Abraham Reichenberg
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1230, New York, NY 10029-6574, United States of America
| | - PSYSCAN Consortium
- University of Oxford, Oxford, UK
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, KCL, London, UK
- Division of Insurance Medicine, Department of Clinical Neuroscience, Karolinska Institutet, Sweden
- Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Cambridge Cognition Ltd, Cambridge, UK
- Oxford Health NHS Foundation Trust, Oxford, UK
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, KCL, London, UK
- Harvard Medical School Department of Psychiatry at the Beth Israel Deaconess Medical Center and the Massachusetts Mental Health Center, United States of America
- Institute of Cognitive Neuroscience, UCL, London, UK
- Department of Psychiatry, University of Cambridge, Cambridge, UK
- University Medical Center, Division of Neurosciences, Department of Psychiatry, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
- Basurto University Hospital, Bilbo, Bizkaia, Spain
- Amsterdam UMC, University of Amsterdam, Psychiatry, Department Early Psychosis, Meibergdreef 9, Amsterdam, the Netherlands
- CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Sevilla, Spain
- University Hospital Virgen del Rocio, IBIS-CSIC, Department of Psychiatry, School of Medicine, University of Sevilla, Sevilla, Spain
- Centre for Neuropsychiatric Schizophrenia Research (CNSR), Centre for Clinical Intervention and Neuropsychiatric Schizophrenia Research (CINS), Mental Health Centre Glostrup, University of Copenhagen, Glostrup, Denmark
- University of Copenhagen, Faculty of Health and Medical Sciences, Dept. of Clinical Medicine, Copenhagen, Denmark
- Division of Psychiatry, University of Edinburgh, Royal Edinburgh Hospital, Edinburgh, UK
- Centre for Neuroimaging & Cognitive Genomics (NICOG), Galway Neuroscience Centre, University of Galway, H91 TK33 Galway, Ireland
- Section for Experimental Psychopathology and Neuroimaging, Department of General Psychiatry, Heidelberg University, Heidelberg, Germany
- Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, the Netherlands
- Servicio de Psiquiatría del Niño y del Adolescente, Hospital General Universitario Gregorio Marañon, Universidad Complutense Madrid, Spain, Centro de Investigación Biomédica en Red de Salud Mental, Madrid, Spain
- Dept of Psychiatry, University of Marburg, Rudolf-Bultmann-Straße 8, D-35039 Marburg, Germany
- Orygen, 35 Poplar Road, Parkville, Victoria, Melbourne, Australia
- Centre for Youth Mental Health, The University of Melbourne, Parkville, Victoria, Australia
- Department of Mental and Physical Health and Preventive Medicine, University of Campania Luigi Vanvitelli, Largo Madonna delle Grazie, 80138 Naples, Italy
- Department of Psychiatry, Interdisciplinary Lab for Clinical Neurosciences (LiNC), Universidade Federal de Sao Paulo (UNIFESP), Sao Paulo, Brazil
- Department of Psychiatry, Seoul National University College of Medicine, 101 Dahakno, Jongno-gu, Seoul, Republic of Korea
- Department of Psychiatry, Sheba Medical Center, Tel Hashomer 52621, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Psychiatry, McGill University, Montreal, Canada
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Währinger Gürtel 18-20, 1090 Vienna, Austria
- Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric Hospital, University of Zurich, Switzerland
- Division of Adult Psychiatry, Department of Psychiatry, University Hospitals of Geneva, Switzerland
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1230, New York, NY 10029-6574, United States of America
| | - René Kahn
- University Medical Center, Division of Neurosciences, Department of Psychiatry, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1230, New York, NY 10029-6574, United States of America
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Porta-Casteràs D, Vicent-Gil M, Serra-Blasco M, Navarra-Ventura G, Solé B, Montejo L, Torrent C, Martinez-Aran A, De la Peña-Arteaga V, Palao D, Vieta E, Cardoner N, Cano M. Increased grey matter volumes in the temporal lobe and its relationship with cognitive functioning in euthymic patients with bipolar disorder. Prog Neuropsychopharmacol Biol Psychiatry 2024; 132:110962. [PMID: 38365103 DOI: 10.1016/j.pnpbp.2024.110962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/02/2024] [Accepted: 02/07/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Bipolar disorder (BD) is characterized by episodic mood dysregulation, although a significant portion of patients suffer persistent cognitive impairment during euthymia. Previous magnetic resonance imaging (MRI) research suggests BD patients may have accelerated brain aging, observed as lower grey matter volumes. How these neurostructural alterations are related to the cognitive profile of BD is unclear. METHODS We aim to explore this relationship in euthymic BD patients with multimodal structural neuroimaging. A sample of 27 euthymic BD patients and 24 healthy controls (HC) underwent structural grey matter MRI and diffusion-weighted imaging (DWI). BD patient's cognition was also assessed. FreeSurfer algorithms were used to obtain estimations of regional grey matter volumes. White matter pathways were reconstructed using TRACULA, and four diffusion metrics were extracted. ANCOVA models were performed to compare BD patients and HC values of regional grey matter volume and diffusion metrics. Global brain measures were also compared. Bivariate Pearson correlations were explored between significant brain results and five cognitive domains. RESULTS Euthymic BD patients showed higher ventricular volume (F(1, 46) = 6.04; p = 0.018) and regional grey matter volumes in the left fusiform (F(1, 46) = 15.03; pFDR = 0.015) and bilateral parahippocampal gyri compared to HC (L: F(1, 46) = 12.79, pFDR = 0.025/ R: F(1, 46) = 15.25, pFDR = 0.015). Higher grey matter volumes were correlated with greater executive function (r = 0.53, p = 0.008). LIMITATIONS We evaluated a modest sample size with concurrent pharmacological treatment. CONCLUSIONS Higher medial temporal volumes in euthymic BD patients may be a potential signature of brain resilience and cognitive adaptation to a putative illness neuroprogression. This knowledge should be integrated into further efforts to implement imaging into BD clinical management.
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Affiliation(s)
- D Porta-Casteràs
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-SANT PAU), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Mental Health Department, Unitat de Neurociència Traslacional, Parc Tauli University Hospital, Institut d'Investigació i Innovació Sanitària Parc Taulí (I3PT), Barcelona, Spain; Department of Psychiatry and Forensic Medicine, School of Medicine Bellaterra, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M Vicent-Gil
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-SANT PAU), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; CIBERSAM, Carlos III Health Institute, Madrid, Spain
| | - M Serra-Blasco
- CIBERSAM, Carlos III Health Institute, Madrid, Spain; Programa eHealth ICOnnecta't, Institut Català d'Oncologia, Barcelona, Spain
| | - G Navarra-Ventura
- Research Institute of Health Sciences (IUNICS), University of the Balearic Islands (UIB), Palma (Mallorca), Spain; Health Research Institute of the Balearic Islands (IdISBa), Son Espases University Hospital (HUSE), Palma (Mallorca), Spain; CIBERES, Carlos III Health Institute, Madrid, Spain
| | - B Solé
- CIBERSAM, Carlos III Health Institute, Madrid, Spain; Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - L Montejo
- CIBERSAM, Carlos III Health Institute, Madrid, Spain; Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - C Torrent
- CIBERSAM, Carlos III Health Institute, Madrid, Spain; Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - A Martinez-Aran
- CIBERSAM, Carlos III Health Institute, Madrid, Spain; Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - V De la Peña-Arteaga
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-SANT PAU), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - D Palao
- Mental Health Department, Unitat de Neurociència Traslacional, Parc Tauli University Hospital, Institut d'Investigació i Innovació Sanitària Parc Taulí (I3PT), Barcelona, Spain; Department of Psychiatry and Forensic Medicine, School of Medicine Bellaterra, Universitat Autònoma de Barcelona, Barcelona, Spain; CIBERSAM, Carlos III Health Institute, Madrid, Spain
| | - E Vieta
- CIBERSAM, Carlos III Health Institute, Madrid, Spain; Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, Barcelona, Spain
| | - N Cardoner
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-SANT PAU), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; Department of Psychiatry and Forensic Medicine, School of Medicine Bellaterra, Universitat Autònoma de Barcelona, Barcelona, Spain; CIBERSAM, Carlos III Health Institute, Madrid, Spain.
| | - M Cano
- Sant Pau Mental Health Research Group, Institut d'Investigació Biomèdica Sant Pau (IIB-SANT PAU), Hospital de la Santa Creu i Sant Pau, Barcelona, Spain; CIBERSAM, Carlos III Health Institute, Madrid, Spain
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Jiang Y, Cai Y, Lu Y, Wu G, Zhang XY. Relationship between anemia and its correlates and cognitive function in Chinese patients with chronic schizophrenia: A large cross-sectional study. Schizophr Res Cogn 2024; 36:100300. [PMID: 38288371 PMCID: PMC10823126 DOI: 10.1016/j.scog.2024.100300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 01/12/2024] [Accepted: 01/12/2024] [Indexed: 01/31/2024]
Abstract
Background Although both anemia and schizophrenia (SCZ) can cause cognitive decline, it is unclear whether anemia worsens cognitive decline in patients with SCZ. The primary objective of this study was to investigate the prevalence of anemia and the relationship between anemia, SCZ symptom severity, and cognitive function in patients with SCZ. Methods We obtained demographic and clinical data from 1690 inpatients with SCZ. All psychiatric symptoms and cognitive functioning were assessed by the Positive and Negative Syndrome Scale (PANSS), the Mini-Mental State Examination (MMSE), and the Repeated Battery for the Assessment of Neuropsychological Status (RBANS). Hemoglobin (HGB) values as well as red blood cell (RBC) counts were collected by routine blood tests. Results The proportion of anemia in patients with SCZ was 26.36 % (383/1453). Compared to SCZ patients without anemia, SCZ patients with anemia were older, had a lower bodyweight, a smaller waist circumference and lower apolipoprotein B levels, but longer QT intervals. Further logistic regression analysis revealed that anemia was associated with age, gender, and weight. In addition, there was no difference in cognitive function between SCZ patients with and without anemia. Conclusion Our findings suggest a high proportion of anemia in patients with chronic SCZ in the Han Chinese population. Several demographic and clinical variables are associated with anemia in SCZ patients.
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Affiliation(s)
- Yang Jiang
- Guangxi Brain Disease Prevention & Treatment Research Center, Brain Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Yi Cai
- Shenzhen Mental Health Center/Shenzhen KangNing Hospital, Department of Psychosomatic Disorders, Shenzhen, Guangdong, China
| | - Yaoyao Lu
- Guangxi Brain Disease Prevention & Treatment Research Center, Brain Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Guanghui Wu
- Guangxi Brain Disease Prevention & Treatment Research Center, Brain Hospital of Guangxi Zhuang Autonomous Region, Liuzhou, Guangxi, China
| | - Xiang-Yang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
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6
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Wei GX, Shen H, Ge LK, Cao B, Manohar R, Zhang X. The altered volume of striatum: A neuroimaging marker of treatment in first-episode and drug-naïve schizophrenia. Schizophr Res Cogn 2024; 36:100308. [PMID: 38511167 PMCID: PMC10950692 DOI: 10.1016/j.scog.2024.100308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 02/20/2024] [Accepted: 03/04/2024] [Indexed: 03/22/2024]
Abstract
Although schizophrenia patients exhibit structural abnormalities in the striatum, it remains largely unknown for the role of the striatum subregions in the treatment response of antipsychotic drugs. The purpose of this study was to investigate the associations between the striatal subregions and improved clinical symptoms in first-episode drug-naïve (FEDN) schizophrenia. Forty-two FEDN schizophrenia patients and 29 healthy controls (HCs) were recruited. At baseline, the Positive and Negative Syndrome Scale (PANSS) was used to assess the clinical symptoms of patients, MRI scanner was used to obtain anatomical images of patients and HCs. After 12-week stable doses of risperidone treatment, clinical symptoms were obtained in 38 patients and anatomical images in 26 patients. After 12 weeks of treatment, the left nucleus accumbens volume decreased, whereas the left pallidum volume increased in schizophrenia patients. The decreased left nucleus accumbens volume was positively correlated with cognitive factor improvement measured by PANSS. Intriguingly, greater left nucleus accumbens volume at baseline predicted greater cognitive improvements. Furthermore, the responders who had >50 % improvement in cognitive symptoms exhibited significantly greater baseline left nucleus accumbens volume compared to non-responders. The left striatum volume at baseline and after treatment predicted the cognitive improvements in FEDN schizophrenia, which could be a potential biomarker for the development of precision medicine approaches targeting cognitive function.
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Affiliation(s)
- Gao-Xia Wei
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Haoran Shen
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Li-Kun Ge
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Bo Cao
- Department of Psychiatry, University of Alberta, Edmonton, Canada
| | - Roja Manohar
- Health Science Center at Houston, University of Texas, USA
| | - Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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Sağdıç M, Izgi B, Yapici Eser H, Ercis M, Üçok A, Kuşçu K. Face and emotion re cognition in individuals diagnosed with schizophrenia, ultra-high risk for psychosis, unaffected siblings, and healthy controls in a sample from Turkey. Schizophr Res Cogn 2024; 36:100301. [PMID: 38328022 PMCID: PMC10848035 DOI: 10.1016/j.scog.2024.100301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/15/2024] [Accepted: 01/17/2024] [Indexed: 02/09/2024]
Abstract
Face and emotion recognition are crucial components of social cognition. We aimed to compare them in patients diagnosed with schizophrenia (SCZ), ultra-high risk for psychosis (UHR), unaffected siblings of schizophrenia patients (SIB), and healthy controls (HC). METHODS One hundred sixty-six participants (45 SCZ, 14 UHR, 45 SIB, and 62 HC) were interviewed with the Structured Clinical Interview for DSM-5 (SCID-5). Positive and Negative syndrome scale (PANSS), PennCNB Facial Memory (CPF), and Emotion Recognition Task (ER40) were applied. RESULTS In CPF, SCZ performed significantly lower than SIB and HC. SIB was also significantly lower than HC for total correct responses. The sample size of the UHR group was small, and the statistical comparisons did not reach a significance, however, a trend towards decreased performance between the SCZ and SIB was found. In ER40, SCZ performed significantly lower than HC and SIB in all domains, except for the insignificant findings for angry ER between SIB and SCZ. SIB also performed significantly lower than HC for angry, negative, and total ER. UHR was similar to SCZ for happy and sad ER and performed significantly lower than HC for happy ER. The effect of SCZ diagnosis on the efficiency of CPF and ER40 was significant when corrected for age and education. For SCZ, PANSS also significantly affected the CPF and ER40. CONCLUSION Our findings suggest varying levels of face and emotion recognition deficits in individuals with SCZ, UHR, and SIB. Face and emotion recognition deficits are promising schizophrenia endophenotypes related to social cognition.
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Affiliation(s)
- Meylin Sağdıç
- Marmara University, School of Medicine, Department of Psychiatry, İstanbul, Turkey
| | - Busra Izgi
- Koç University, Graduate School of Health Sciences, Istanbul, Turkey
- Koç University Research Center for Translational Medicine, İstanbul, Turkey
| | - Hale Yapici Eser
- Koç University, Graduate School of Health Sciences, Istanbul, Turkey
- Koç University, School of Medicine, Department of Psychiatry, İstanbul, Turkey
| | - Mete Ercis
- İstanbul University, Faculty of Medicine, Department of Psychiatry, İstanbul, Turkey
| | - Alp Üçok
- İstanbul University, Faculty of Medicine, Department of Psychiatry, İstanbul, Turkey
| | - Kemal Kuşçu
- Koç University, School of Medicine, Department of Psychiatry, İstanbul, Turkey
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8
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Mick P, Kabir R, Karunatilake M, Kathleen Pichora-Fuller M, Young TL, Sosero Y, Gan-Or Z, Wittich W, Phillips NA. APOE-ε4 is not associated with pure-tone hearing thresholds, visual acuity or cognition, cross-sectionally or over 3 years of follow up in the Canadian Longitudinal Study on Aging. Neurobiol Aging 2024; 138:72-82. [PMID: 38547662 DOI: 10.1016/j.neurobiolaging.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 04/09/2024]
Abstract
INTRODUCTION Hearing loss and diminished visual acuity are associated with poorer cognition, but the underlying mechanisms are not understood. The apolipoprotein (APOE) ε4 allelic variant may drive the associations. We tested whether APOE-ε4 allele count (0, 1, or 2) was associated with declines in memory, executive function, pure-tone hearing threshold averages, and pinhole-corrected visual acuity among participants in the Canadian Longitudinal Study on Aging (CLSA). METHODS Multivariable linear mixed regression models were utilized to assess associations between APOE-ε4 allele count and each of the outcome variables. For each main effects model, interactions between APOE-ε4 and sex and age group (45-54-, 55-64-, 65-74-, and 75-85 years) respectively, were analyzed. RESULTS Significant associations were not observed in main effects models. Models including APOE-ε4 * age (but not APOE-ε4 * sex) interaction terms better fit the data compared to main effects models. In age group-stratified models, however, there were minimal differences in effect estimates according to allele count. CONCLUSION APOE-ε4 allele count does not appear to be a common cause of sensory-cognitive associations in this large cohort.
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Affiliation(s)
- Paul Mick
- University of Saskatchewan, College of Medicine, Department of Surgery, Canada.
| | | | - Malshi Karunatilake
- University of Alberta, College of Health Sciences, Department of Ophthalmology and Visual Sciences, Canada
| | - M Kathleen Pichora-Fuller
- Professor emeritus, University of Toronto, Faculty of Arts and Sciencies, Department of Psychology, Canada
| | - Terry-Lyn Young
- Memorial University of Newfoundland, Faculty of Medicine, Canada
| | - Yuri Sosero
- McGill University, Faculty of Medicine and Health Sciences, Department of Human Genetics, Canada
| | - Ziv Gan-Or
- McGill University, Faculty of Medicine and Health Sciences, Department of Human Genetics, Canada
| | | | - Natalie A Phillips
- Concordia University, Faculty of Arts and Sciences, Department of Psychology, Canada
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9
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Badache AC, Rehnberg J, Mäki-Torkko E, Widen S, Fors S. Longitudinal associations between sensory and cognitive functioning in adults 60 years or older in Sweden and Denmark. Arch Gerontol Geriatr 2024; 121:105362. [PMID: 38382171 DOI: 10.1016/j.archger.2024.105362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/26/2024] [Accepted: 02/03/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND The objective of this study is to explore the bidirectional, longitudinal associations between self-reported sensory functions (hearing/vision) and cognitive functioning among older adults in Sweden and Denmark during the period 2004-2017. METHODS The study is based on data from The Survey of Health, Ageing and Retirement in Europe and consists of 3164 persons aged 60 to 93 years. Within-person associations between sensory and cognitive functions were estimated using random intercept cross-lagged panel models. RESULTS The results indicated that cognitive and sensory functions were associated within their respective domains over time. The results on the bidirectional associations between sensory functions and cognition over time showed weak and statistically non-significant estimates. CONCLUSION Our study showed no clear evidence for cross-lagged effects between sensory functions and cognitive functioning. Important to note, however, is that using longitudinal data to estimate change within persons is a demanding statistical test and various factors may have contributed to the absence of conclusive evidence in our study. We discuss several of these factors.
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Affiliation(s)
- Andreea-Corina Badache
- School of Health Sciences, Örebro University, Örebro, Sweden; Swedish Institute of Disability Research, Sweden.
| | - Johan Rehnberg
- Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Elina Mäki-Torkko
- School of Medical Sciences, Örebro University, Örebro, Sweden; Audiological Research Center, Faculty of Medicine, and Health, Örebro University, Örebro, Sweden
| | - Stephen Widen
- School of Health Sciences, Örebro University, Örebro, Sweden
| | - Stefan Fors
- Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden; Centre for Epidemiology and Community Medicine, Region Stockholm, Stockholm, Sweden; Department of Public Health Sciences, Stockholm University, Stockholm, Sweden
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10
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Bransby L, Yassi N, Rosenich E, Buckley R, Li QX, Maruff P, Pase M, Lim YY. Associations between multidomain modifiable dementia risk factors with AD biomarkers and cognition in middle-aged and older adults. Neurobiol Aging 2024; 138:63-71. [PMID: 38537555 DOI: 10.1016/j.neurobiolaging.2024.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 02/26/2024] [Accepted: 02/28/2024] [Indexed: 04/09/2024]
Abstract
This study aimed to determine associations between modifiable dementia risk factors (MDRF), across domains mood symptomatology, lifestyle behaviors, cardiovascular conditions, cognitive/social engagement, sleep disorders/symptomatology, with cognition, beta-amyloid (Aβ) and tau, and brain volume. Middle-aged/older adults (n=82) enrolled in a sub-study of the Healthy Brain Project completed self-report questionnaires and a neuropsychological battery. Cerebrospinal fluid levels of Aβ 1-42, total tau (t-tau), and phosphorylated tau (p-tau181) (Roche Elecsys), and MRI markers of hippocampal volume and total brain volume were obtained. Participants were classified as no/single domain risk (≤1 domains) or multidomain risk (≥2 domains). Compared to the no/single domain risk group, the multidomain risk group performed worse on the Preclinical Alzheimer's Cognitive Composite (d=0.63, p=.005), and Executive Function (d=0.50, p=.016), and had increased p-tau181 (d=0.47, p=.042) and t-tau (d=0.54, p=.021). In middle-aged/older adults, multidomain MDRFs were related to increases in tau and worse cognition, but not Aβ or brain volume. Findings suggest that increases in AD biomarkers are apparent in midlife, particularly for individuals with greater burden, or variety of MDRFs.
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Affiliation(s)
- Lisa Bransby
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - Nawaf Yassi
- Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia; Population Health and Immunity Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Emily Rosenich
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia
| | - Rachel Buckley
- Melbourne School of Psychological Sciences, University of Melbourne, Parkville, Victoria, Australia; Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Center for Alzheimer Research and Treatment, Department of Neurology, Brigham and Women's Hospital, Boston, MA, USA
| | - Qiao-Xin Li
- Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Paul Maruff
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia; Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia; Cogstate Ltd., Melbourne, Victoria, Australia
| | - Matthew Pase
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia; Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Yen Ying Lim
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Clayton, Victoria, Australia.
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Lara KEA, Linares JCC, Montilla JAP, Román PÁL. Factors influencing gait performance in older adults in a dual-task paradigm. GeroScience 2024; 46:3071-3083. [PMID: 38190081 PMCID: PMC11009214 DOI: 10.1007/s11357-023-01052-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/20/2023] [Indexed: 01/09/2024] Open
Abstract
The aim of this study was to determine the effect of cognitive interference through a dual-task (DT) paradigm on gait parameters by sex or other predictive variables, such as physical fitness, health status, and cognition. A total of 125 older adults joined in this study (age, 72.42 ± 5.56 years old; 28 men and 97 women). The DT paradigm was evaluated through Comfortable Linear Gait (CLG) and Complex Gait Test (CGT). The gait parameters between single task (ST) vs. DT condition in men showed a significant reduction in speed (p < 0.001), cadence (p < 0.001), and step length (p = 0.049) and increased time to execute the CGT (p < 0.001), while women showed a decreased speed (p = 0.014), cadence (p < 0.001), and double support coefficient variation (CV) (p = 0.024) and increased single support time (p < 0.001) and CV step length (p < 0.05). In addition, women increased CGT time (p < 0.001). Furthermore, correlations between DT cost (DTC) cadence vs. Physical Activity for Elderly questionnaire (PASE) (r = - 0.399; p = 0.008), DTC single support vs. 30 s Sit to Stand Test (r = - 0.356; 0.016), DTC single support vs. Rey Auditory Verbal Learning Test-Learning curve (r = - 0.335; p = 0.023), DTC double support vs. 30 s Sit to Stand Test (r = - 0.590; p < 0.001), DTC CV step length vs. 30 s Sit to Stand (r = - 0.545; p = 0.003), and DTC CGT vs. 30 s Sit to Stand Test (r = - 0.377; p = 0.048) were found. The results of our study indicate that the gait parameters within the DT condition decreased speed and cadence, while increasing CV step length and CGT time, causing slower gait with shortened steps in men and women.
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Affiliation(s)
- Karina Elizabeth Andrade Lara
- Department of Musical, Plastic and Corporal Expression, University of Jaén, Paraje Las Lagunillas, S/N.,, 23071, Jaén, Spain
| | - José Carlos Cabrera Linares
- Department of Musical, Plastic and Corporal Expression, University of Jaén, Paraje Las Lagunillas, S/N.,, 23071, Jaén, Spain.
| | - Juan Antonio Párraga Montilla
- Department of Musical, Plastic and Corporal Expression, University of Jaén, Paraje Las Lagunillas, S/N.,, 23071, Jaén, Spain
| | - Pedro Ángel Latorre Román
- Department of Musical, Plastic and Corporal Expression, University of Jaén, Paraje Las Lagunillas, S/N.,, 23071, Jaén, Spain
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12
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Holtzer R, Choi J, Motl RW, Foley FW, Wagshul ME, Hernandez ME, Izzetoglu M. Brain control of dual-task walking can be improved in aging and neurological disease. GeroScience 2024; 46:3169-3184. [PMID: 38221528 PMCID: PMC11009168 DOI: 10.1007/s11357-023-01054-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 12/22/2023] [Indexed: 01/16/2024] Open
Abstract
The peak prevalence of multiple sclerosis has shifted into older age groups, but co-occurring and possibly synergistic motoric and cognitive declines in this patient population are poorly understood. Dual-task-walking performance, subserved by the prefrontal cortex, and compromised in multiple sclerosis and aging, predicts health outcomes. Whether acute practice can improve dual-task walking performance and prefrontal cortex hemodynamic response efficiency in multiple sclerosis has not been reported. To address this gap in the literature, the current study examined task- and practice-related effects on dual-task-walking and associated brain activation in older adults with multiple sclerosis and controls. Multiple sclerosis (n = 94, mean age = 64.76 ± 4.19 years) and control (n = 104, mean age = 68.18 ± 7.01 years) participants were tested under three experimental conditions (dual-task-walk, single-task-walk, and single-task-alpha) administered over three repeated counterbalanced trials. Functional near-infrared-spectroscopy was used to evaluate task- and practice-related changes in prefrontal cortex oxygenated hemoglobin. Gait and cognitive performances declined, and prefrontal cortex oxygenated hemoglobin was higher in dual compared to both single task conditions in both groups. Gait and cognitive performances improved over trials in both groups. There were greater declines over trials in oxygenated hemoglobin in dual-task-walk compared to single-task-walk in both groups. Among controls, but not multiple sclerosis participants, declines over trials in oxygenated hemoglobin were greater in dual-task-walk compared to single-task-alpha. Dual-task walking and associated prefrontal cortex activation efficiency improved during a single session, but improvement in neural resource utilization, although significant, was attenuated in multiple sclerosis participants. These findings suggest encouraging brain adaptability in aging and neurological disease.
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Affiliation(s)
- Roee Holtzer
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA.
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA.
| | - Jaeun Choi
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Robert W Motl
- Department of Kinesiology and Nutrition, College of Applied Health Sciences, University of Illinois, Chicago, IL, USA
| | - Frederick W Foley
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, NY, USA
- Multiple Sclerosis Center, Holy Name Medical Center, Teaneck, NJ, USA
| | - Mark E Wagshul
- Department of Radiology, Gruss Magnetic Resonance Research Center, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Manuel E Hernandez
- Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois, Urbana-Champaign, Urbana, IL, USA
- Department of Biomedical and Translational Sciences, Carle Illinois College of Medicine, University of Illinois, Urbana-Champaign, Urbana, IL, USA
| | - Meltem Izzetoglu
- Electrical and Computer Engineering, Villanova University, Villanova, PA, USA
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13
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Poole VN, Ridwan AR, Arfanakis K, Dawe RJ, Seyfried NT, De Jager PL, Schneider JA, Leurgans SE, Yu L, Bennett DA. Associations of brain morphology with cortical proteins of cognitive resilience. Neurobiol Aging 2024; 137:1-7. [PMID: 38394722 PMCID: PMC10949968 DOI: 10.1016/j.neurobiolaging.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 02/05/2024] [Accepted: 02/11/2024] [Indexed: 02/25/2024]
Abstract
In a recent proteome-wide study, we identified several candidate proteins for drug discovery whose cortical abundance was associated with cognitive resilience to late-life brain pathologies. This study examines the extent to which these proteins are associated with the brain structures of cognitive resilience in decedents from the Religious Orders Study and Memory and Aging Project. Six proteins were associated with brain morphometric characteristics related to higher resilience (i.e., larger anterior and medial temporal lobe volumes), and five were associated with morphometric characteristics related to lower resilience (i.e., enlarged ventricles). Two synaptic proteins, RPH3A and CPLX1, remained inversely associated with the lower resilience signature, after further controlling for 10 neuropathologic indices. These findings suggest preserved brain structure in periventricular regions as a potential mechanism by which RPH3A and CPLX1 are associated with cognitive resilience. Further work is needed to elucidate other mechanisms by which targeting these proteins can circumvent the effects of pathology on individuals at risk for cognitive decline.
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Affiliation(s)
- Victoria N Poole
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, USA.
| | - Abdur R Ridwan
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA
| | - Konstantinos Arfanakis
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; Department of Biomedical Engineering, Illinois Institute of Technology, Chicago, IL, USA
| | - Robert J Dawe
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA
| | | | - Philip L De Jager
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; Center for Translational and Computational Neuroimmunology, Columbia University Medical Center, New York, NY, USA; Cell Circuits Program, Broad Institute, Cambridge, MA, USA
| | - Julie A Schneider
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA; Department of Pathology, Rush University Medical Center, Chicago, IL, USA
| | - Sue E Leurgans
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA; Department of Family and Preventive Medicine, Rush University Medical Center, Chicago, IL, USA
| | - Lei Yu
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
| | - David A Bennett
- Rush Alzheimer's Disease Center, Rush University Medical Center, Chicago, IL, USA; Department of Neurological Sciences, Rush University Medical Center, Chicago, IL, USA
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Mercier O, Quilichini PP, Magalon K, Gil F, Ghestem A, Richard F, Boudier T, Cayre M, Durbec P. Transient demyelination causes long-term cognitive impairment, myelin alteration and network synchrony defects. Glia 2024; 72:960-981. [PMID: 38363046 DOI: 10.1002/glia.24513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 01/26/2024] [Accepted: 02/05/2024] [Indexed: 02/17/2024]
Abstract
In the adult brain, activity-dependent myelin plasticity is required for proper learning and memory consolidation. Myelin loss, alteration, or even subtle structural modifications can therefore compromise the network activity, leading to functional impairment. In multiple sclerosis, spontaneous myelin repair process is possible, but it is heterogeneous among patients, sometimes leading to functional recovery, often more visible at the motor level than at the cognitive level. In cuprizone-treated mouse model, massive brain demyelination is followed by spontaneous and robust remyelination. However, reformed myelin, although functional, may not exhibit the same morphological characteristics as developmental myelin, which can have an impact on the activity of neural networks. In this context, we used the cuprizone-treated mouse model to analyze the structural, functional, and cognitive long-term effects of transient demyelination. Our results show that an episode of demyelination induces despite remyelination long-term cognitive impairment, such as deficits in spatial working memory, social memory, cognitive flexibility, and hyperactivity. These deficits were associated with a reduction in myelin content in the medial prefrontal cortex (mPFC) and hippocampus (HPC), as well as structural myelin modifications, suggesting that the remyelination process may be imperfect in these structures. In vivo electrophysiological recordings showed that the demyelination episode altered the synchronization of HPC-mPFC activity, which is crucial for memory processes. Altogether, our data indicate that the myelin repair process following transient demyelination does not allow the complete recovery of the initial myelin properties in cortical structures. These subtle modifications alter network features, leading to prolonged cognitive deficits in mice.
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Affiliation(s)
- Océane Mercier
- UMR7288 after IBDM, Aix Marseille Univ, CNRS, IBDM, Marseille, France
| | - Pascale P Quilichini
- U1106 after INS, Aix Marseille Univ, INSERM, INS, Inst Neurosci Syst, Marseille, France
| | - Karine Magalon
- UMR7288 after IBDM, Aix Marseille Univ, CNRS, IBDM, Marseille, France
| | - Florian Gil
- UMR7288 after IBDM, Aix Marseille Univ, CNRS, IBDM, Marseille, France
| | - Antoine Ghestem
- U1106 after INS, Aix Marseille Univ, INSERM, INS, Inst Neurosci Syst, Marseille, France
| | - Fabrice Richard
- UMR7288 after IBDM, Aix Marseille Univ, CNRS, IBDM, Marseille, France
| | - Thomas Boudier
- Aix Marseille Univ, Turing Centre for Living Systems, Marseille, France
| | - Myriam Cayre
- UMR7288 after IBDM, Aix Marseille Univ, CNRS, IBDM, Marseille, France
| | - Pascale Durbec
- UMR7288 after IBDM, Aix Marseille Univ, CNRS, IBDM, Marseille, France
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15
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Finsterer J. Before attributing impaired cognition in the elderly to COVID-19, all influencing factors must be considered. Brain Behav Immun Health 2024; 37:100741. [PMID: 38618012 PMCID: PMC11010789 DOI: 10.1016/j.bbih.2024.100741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 02/15/2024] [Indexed: 04/16/2024] Open
Affiliation(s)
- Josef Finsterer
- Neurology Dpt., Neurology & Neurophysiology Center, Vienna, Austria
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16
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Abstract
This study applied a reliable change methodology to the test-retest data from the Spanish-language NIH Toolbox Cognition Battery (NIHTB-CB) normative sample. Participants included Spanish-speaking adults (n = 48; 54.2% women, 100% Latinx) evaluated twice within one to two weeks on the Spanish-language NIHTB-CB, consisting of two crystallized and five fluid cognitive tests. Test-retest means, standard deviations, and intraclass correlations were used to calculate upper and lower bounds of 70, 80, and 90% confidence intervals (CIs) around change scores, with these bounds used as cutoffs for inferring reliable change. Cutoffs were calculated for raw scores, age-adjusted standard scores (SS; M = 100, SD = 15), and demographic-adjusted T-scores (T; M = 50, SD = 10), adjusting for age, gender, and education. Test-retest change scores on the Spanish-language NIHTB-CB exceeding the following cutoffs indicate reliable change based on an 80% CI (i.e., values exceeding these cutoffs indicate greater decline or greater improvement than 90% of the sample): Dimensional Change Card Sort (SS ≥ 15/T ≥ 11), Flanker (SS ≥ 13/T ≥ 10), List Sorting (SS ≥ 13/T ≥ 9), Picture Sequence Memory (SS ≥ 14/T ≥ 9), Pattern Comparison (SS ≥ 14/T ≥ 10), Picture Vocabulary (SS ≥ 8/T ≥ 6), Oral Reading (SS ≥ 7/T ≥ 5), Fluid Cognition Composite (SS ≥ 12/T ≥ 9), Crystallized Cognition Composite (SS ≥ 6/T ≥ 5), and Total Cognition Composite (SS ≥ 8/T ≥ 7). These cutoffs are one of few resources to interpret cognitive change at retest among Spanish-speaking patients and participants.
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Affiliation(s)
- Justin E Karr
- Department of Psychology, University of Kentucky, Lexington, KY, USA
| | - Monica Rivera Mindt
- Department of Psychology and Latin American and Latino Studies Institute, Fordham University, Bronx, NY, USA
- Department of Neurology, Icahn School of Medicine at Mount Sinai, Bronx, NY, USA
| | - Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Spaulding Research Institute, and Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Charlestown, MA, USA
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Martin DM, Harvey AJ, Baune B, Berk M, Carter GL, Dong V, Glozier N, Glue P, Hood S, Hadzi-Pavlovic D, Hackett M, Mills N, Sarma S, Somogyi A, Rodgers A, Loo CK. Cognitive outcomes from the randomised, active-controlled Ketamine for Adult Depression Study (KADS). J Affect Disord 2024; 352:163-170. [PMID: 38378088 DOI: 10.1016/j.jad.2024.02.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND Due to its rapid antidepressant effect, ketamine has recently been clinically translated for people with treatment-resistant depression. However, its cognitive profile remains unclear, particularly with repeated and higher doses. In the present study, we report the cognitive results from a recent large multicentre randomised controlled trial, the Ketamine for Adult Depression Study (KADS). METHODS In this randomised, double-blind, active-controlled, parallel group, multicentre phase 3 trial study we investigated potential cognitive changes following repeated treatment of subcutaneous racemic ketamine compared to an active comparator, midazolam, over 4 weeks, which involved two cohorts; Cohort 1 involved a fixed dose treatment protocol (0.5 mg/kg ketamine), Cohort 2 involved a dose escalation protocol (0.5-0.9 mg/kg) based on mood outcomes. Participants with treatment-resistant Major Depressive Disorder (MDD) were recruited from 7 mood disorder centres and were randomly assigned to receive ketamine (Cohort 1 n = 33; Cohort 2 n = 53) or midazolam (Cohort 1 n = 35; Cohort 2 n = 53) in a 1:1 ratio. Cognitive measurements were assessed at baseline and at the end of randomised treatment. RESULTS Results showed that in Cohort 1, there were no differences between ketamine and midazolam in cognitive outcomes. For Cohort 2, there was similarly no difference between conditions for cognitive outcomes. LIMITATIONS The study included two Cohorts with different dosing regimes. CONCLUSIONS The findings support the cognitive safety of repeated fixed and escalating doses at least in the short-term in people with treatment resistant MDD.
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Affiliation(s)
- Donel M Martin
- University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia; The George Institute for Global Health, Sydney, NSW, Australia.
| | - Anna J Harvey
- University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia
| | | | | | | | - Vanessa Dong
- University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia
| | - Nick Glozier
- The University of Sydney, Sydney, NSW, Australia
| | - Paul Glue
- University of Otago, Dunedin, New Zealand
| | - Sean Hood
- University of Western Australia, Perth, WA, Australia
| | | | - Maree Hackett
- The George Institute for Global Health, Sydney, NSW, Australia
| | | | - Shanthi Sarma
- Bond University, Southport, QLD, Australia; Mental Health and Special Services, Gold Coast Health, QLD, Australia
| | | | - Anthony Rodgers
- The George Institute for Global Health, Sydney, NSW, Australia
| | - Colleen K Loo
- University of New South Wales, Sydney, NSW, Australia; Black Dog Institute, Sydney, NSW, Australia; The George Institute for Global Health, Sydney, NSW, Australia
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18
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Ball EL, Morillo L, Poyner E, McIntosh AM, Iveson MH. Cognitive ability in early life and risk of depression in adulthood: A systematic review and meta-analysis. J Affect Disord 2024; 352:498-508. [PMID: 38369261 DOI: 10.1016/j.jad.2024.02.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND There is an established association between cognitive ability and risk of depression, though the direction of this association is unclear. Measuring cognitive ability in childhood, prior to the diagnosis of depression, could help to understand whether childhood cognitive ability is associated with a later diagnosis of depression. This systematic review and meta-analysis explored the association between childhood cognitive ability and risk of depression in adulthood. METHODS We searched five databases to January 2024. We included studies that assessed cognitive ability in childhood (<18 years) and depression in adulthood. We excluded studies with very specific populations. We pooled each study's most-adjusted correlation coefficient in a random-effects meta-analysis. When studies reported a dichotomous outcome (depression/no depression), we converted the effect size to a correlation coefficient. Subgroup analyses were performed to explore sources of heterogeneity. RESULTS 18 articles (19 cohorts) were included. There was no association between childhood cognitive ability and depression in adulthood (20 sample populations, N = 45,786, r = -0.04, 95 % CI = -0.09 to 0.01, p = 0.09). Neither age at cognitive assessment, length of follow-up, using a continuous/categorical measure of depression, or sex, significantly influenced the association. We rated most studies as having moderate risk of bias. LIMITATIONS We limited the literature search to studies written in English. Existing studies were also heterogeneous, often adjusting for a variety of covariates. CONCLUSIONS Our meta-analysis found no association between childhood cognitive ability and depression in adulthood. Future, longitudinal population-level studies should endeavour to control for potential mediators across the life-course (e.g., demographic and environmental factors).
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Affiliation(s)
- Emily L Ball
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
| | - Laura Morillo
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Elizabeth Poyner
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Andrew M McIntosh
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Matthew H Iveson
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
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19
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Latrèche C, Mancini V, Rochas V, Maeder J, Cantonas LM, Férat V, Schneider M, Michel CM, Eliez S. Using transcranial alternating current stimulation to enhance working memory skills in youths with 22q11.2 deletion syndrome: A randomized double-blind sham-controlled study. Psychiatry Res 2024; 335:115835. [PMID: 38460352 DOI: 10.1016/j.psychres.2024.115835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 02/29/2024] [Accepted: 03/02/2024] [Indexed: 03/11/2024]
Abstract
Abnormal cognitive development, particularly working memory (WM) deficits, is among the first apparent manifestations of psychosis. Yet, cognitive impairment only shows limited response to current pharmacological treatment. Alternative interventions to target cognition are highly needed in individuals at high risk for psychosis, like carriers of 22q11.2 deletion syndrome (22q11.2DS). Here we applied theta-tuned transcranial alternating current stimulation (tACS) between frontal and temporal regions during a visual WM task in 34 deletion carriers. We conducted a double-blind sham-controlled study over three consecutive days. The stimulation parameters were derived from individual structural MRI scan and HD-EEG data acquired at baseline (Day 1) to model current intensity and individual preferential theta peak. Participants were randomized to either sham or tACS (Days 2 and 3) and then completed a visual WM task and a control task. Our findings reveal that tACS was safe and well-tolerated among participants. We found a significantly increased accuracy in the visual WM but not the control task following tACS. Moreover, this enhancement in WM accuracy was greater after tACS than during tACS, indicating stronger offline effects than online effects. Our study therefore supports the application of repeated sessions of brain stimulation in 22q11.2DS.
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Affiliation(s)
- Caren Latrèche
- Developmental Imaging and Psychopathology Lab, Department of Psychiatry, University of Geneva School of Medicine, Switzerland.
| | - Valentina Mancini
- Developmental Imaging and Psychopathology Lab, Department of Psychiatry, University of Geneva School of Medicine, Switzerland
| | - Vincent Rochas
- Functional Brain Mapping Laboratory, Department of Basic Neurosciences, University of Geneva, Switzerland; Human Neuroscience Platform, Fondation Campus Biotech Geneva, Geneva, Switzerland
| | - Johanna Maeder
- Developmental Imaging and Psychopathology Lab, Department of Psychiatry, University of Geneva School of Medicine, Switzerland
| | - Lucia M Cantonas
- Autism Brain and Behavior Laboratory, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
| | - Victor Férat
- Functional Brain Mapping Laboratory, Department of Basic Neurosciences, University of Geneva, Switzerland
| | - Maude Schneider
- Clinical Psychology Unit for Developmental and Intellectual Disabilities, Faculty of Psychology and Educational Sciences, University of Geneva, Switzerland
| | - Christoph M Michel
- Functional Brain Mapping Laboratory, Department of Basic Neurosciences, University of Geneva, Switzerland
| | - Stephan Eliez
- Developmental Imaging and Psychopathology Lab, Department of Psychiatry, University of Geneva School of Medicine, Switzerland; Department of Genetic Medicine and Development, University of Geneva School of Medicine, Switzerland
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20
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Zvolensky MJ, Clausen BK, Shepherd JM, Redmond BY, Robison JH, Santiago-Torres M, Bricker JB. Emotional dysregulation among English-speaking Hispanic persons who smoke living in the United states. Addict Behav 2024; 152:107959. [PMID: 38309241 DOI: 10.1016/j.addbeh.2024.107959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/08/2024] [Accepted: 01/17/2024] [Indexed: 02/05/2024]
Abstract
Hispanic/Latinx (hereafter Hispanic) individuals in the United States (US) experience serious tobacco-related disparities and factors contributing to such disparities need to be adequately identified and clinically addressed. Emotion dysregulation is a key transdiagnostic relevant to smoking. The present cross-sectional investigation sought to test if emotion dysregulation was related to more severe problems during smoking quit attempts (e.g., irritability, weight gain), perceptions of difficulty about quitting, as well as negative and positive beliefs about smoking abstinence in a sample of English-speaking Hispanic adults residing in the US who smoke. Participants included 332 Hispanic adults who engaged in daily cigarette smoking (35.46 years old, 37 % identified as female). Emotion dysregulation was significantly related to more severe problems when quitting and perceived barriers for quitting, as well as negative beliefs about smoking abstinence. Additionally, emotion dysregulation was significantly and negatively related to positive outcomes about smoking abstinence. The amount of change in the various smoking criterion variables accounted for by emotion dysregulation was small (sr2 range: 0.028-0.085), but evident in adjusted models that accounted for a wide range of factors (e.g., depression, drug use severity). Overall, this investigation found consistent empirical evidence that individual differences in emotion dysregulation in Hispanic individuals were associated with several clinically significant smoking processes, suggesting this construct may represent an important factor involved in the maintenance and relapse of smoking among this ethnic population.
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Affiliation(s)
- Michael J Zvolensky
- Department of Psychology, University of Houston; Department of Behavioral Science, The University of Texas MD Anderson Cancer Center; HEALTH Institute, University of Houston.
| | | | | | | | | | | | - Jonathan B Bricker
- Fred Hutchinson Cancer Center, Division of Public Health Sciences; Department of Psychology, University of Washington
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21
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Verhoef E, Allegrini AG, Jansen PR, Lange K, Wang CA, Morgan AT, Ahluwalia TS, Symeonides C, Eising E, Franken MC, Hypponen E, Mansell T, Olislagers M, Omerovic E, Rimfeld K, Schlag F, Selzam S, Shapland CY, Tiemeier H, Whitehouse AJO, Saffery R, Bønnelykke K, Reilly S, Pennell CE, Wake M, Cecil CAM, Plomin R, Fisher SE, St Pourcain B. Genome-Wide Analyses of Vocabulary Size in Infancy and Toddlerhood: Associations With Attention-Deficit/Hyperactivity Disorder, Literacy, and Cognition-Related Traits. Biol Psychiatry 2024; 95:859-869. [PMID: 38070845 DOI: 10.1016/j.biopsych.2023.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 11/26/2023] [Accepted: 11/29/2023] [Indexed: 02/17/2024]
Abstract
BACKGROUND The number of words children produce (expressive vocabulary) and understand (receptive vocabulary) changes rapidly during early development, partially due to genetic factors. Here, we performed a meta-genome-wide association study of vocabulary acquisition and investigated polygenic overlap with literacy, cognition, developmental phenotypes, and neurodevelopmental conditions, including attention-deficit/hyperactivity disorder (ADHD). METHODS We studied 37,913 parent-reported vocabulary size measures (English, Dutch, Danish) for 17,298 children of European descent. Meta-analyses were performed for early-phase expressive (infancy, 15-18 months), late-phase expressive (toddlerhood, 24-38 months), and late-phase receptive (toddlerhood, 24-38 months) vocabulary. Subsequently, we estimated single nucleotide polymorphism-based heritability (SNP-h2) and genetic correlations (rg) and modeled underlying factor structures with multivariate models. RESULTS Early-life vocabulary size was modestly heritable (SNP-h2 = 0.08-0.24). Genetic overlap between infant expressive and toddler receptive vocabulary was negligible (rg = 0.07), although each measure was moderately related to toddler expressive vocabulary (rg = 0.69 and rg = 0.67, respectively), suggesting a multifactorial genetic architecture. Both infant and toddler expressive vocabulary were genetically linked to literacy (e.g., spelling: rg = 0.58 and rg = 0.79, respectively), underlining genetic similarity. However, a genetic association of early-life vocabulary with educational attainment and intelligence emerged only during toddlerhood (e.g., receptive vocabulary and intelligence: rg = 0.36). Increased ADHD risk was genetically associated with larger infant expressive vocabulary (rg = 0.23). Multivariate genetic models in the ALSPAC (Avon Longitudinal Study of Parents and Children) cohort confirmed this finding for ADHD symptoms (e.g., at age 13; rg = 0.54) but showed that the association effect reversed for toddler receptive vocabulary (rg = -0.74), highlighting developmental heterogeneity. CONCLUSIONS The genetic architecture of early-life vocabulary changes during development, shaping polygenic association patterns with later-life ADHD, literacy, and cognition-related traits.
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Affiliation(s)
- Ellen Verhoef
- Language and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands.
| | - Andrea G Allegrini
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Philip R Jansen
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Complex Trait Genetics, Center for Neurogenomics and Cognitive Research, Amsterdam Neuroscience, Vrije Universiteit, Amsterdam, the Netherlands; Section Clinical Genetics, Department Human Genetics, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Katherine Lange
- Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
| | - Carol A Wang
- School of Medicine and Public Health, The University of Newcastle, Newcastle, New South Wales, Australia; Mothers and Babies Research Program, Hunter Medical Research Institute, Newcastle, New South Wales, Australia
| | - Angela T Morgan
- Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Department of Audiology and Speech Pathology, University of Melbourne, Parkville, Victoria, Australia; Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Tarunveer S Ahluwalia
- Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark; Steno Diabetes Center Copenhagen, Herlev, Denmark; Bioinformatics Center, Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | - Christos Symeonides
- Murdoch Children's Research Institute, Parkville, Victoria, Australia; Royal Children's Hospital, Melbourne, Victoria, Australia; Minderoo Foundation, Perth, Western Australia, Australia
| | - Else Eising
- Language and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands
| | - Marie-Christine Franken
- Erasmus University Medical Center, Sophia Children's Hospital, Department of Otorhinolaryngology and Head and Neck Surgery, Rotterdam, the Netherlands
| | - Elina Hypponen
- Australian Centre for Precision Health, Unit of Clinical and Health Sciences, University of South Australia, Adelaide, South Australia, Australia; South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
| | - Toby Mansell
- Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
| | - Mitchell Olislagers
- Language and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands; Department of Urology, Erasmus University Medical Center, Erasmus University Medical Center Cancer Institute, Rotterdam, the Netherlands
| | - Emina Omerovic
- Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Kaili Rimfeld
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Department of Psychology, Royal Holloway University of London, London, UK
| | - Fenja Schlag
- Language and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands
| | - Saskia Selzam
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Chin Yang Shapland
- Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, UK; Population Health Sciences, University of Bristol, Bristol, UK
| | - Henning Tiemeier
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Center, Rotterdam, the Netherlands; Harvard, T.H. Chan School of Public Health, Boston, Massachusetts
| | - Andrew J O Whitehouse
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - Richard Saffery
- Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Chongqing Medical University, Chongqing, China
| | - Klaus Bønnelykke
- Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Sheena Reilly
- Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Menzies Health Institute Queensland, Griffith University, Brisbane, Queensland, Australia
| | - Craig E Pennell
- School of Medicine and Public Health, The University of Newcastle, Newcastle, New South Wales, Australia; Mothers and Babies Research Program, Hunter Medical Research Institute, Newcastle, New South Wales, Australia; Maternity and Gynaecology John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Melissa Wake
- Murdoch Children's Research Institute, Parkville, Victoria, Australia; Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia; Liggins Institute, The University of Auckland, Grafton, New Zealand
| | - Charlotte A M Cecil
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus University Medical Center, Rotterdam, the Netherlands; Department of Epidemiology, Erasmus University Medical Center, Rotterdam, the Netherlands; Molecular Epidemiology, Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, the Netherlands
| | - Robert Plomin
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Simon E Fisher
- Language and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands; Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands
| | - Beate St Pourcain
- Language and Genetics Department, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands; Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, UK; Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands.
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Tarif AMM, Huhe H, Ohno M. Combination strategy employing BACE1 inhibitor and memantine to boost cognitive benefits in Alzheimer's disease therapy. Psychopharmacology (Berl) 2024; 241:975-986. [PMID: 38197930 DOI: 10.1007/s00213-024-06525-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/29/2023] [Indexed: 01/11/2024]
Abstract
RATIONALE The β-secretase BACE1 initiates amyloid-β (Aβ) generation and represents a long-standing prime therapeutic target for the treatment of Alzheimer's disease (AD). However, BACE1 inhibitors tested to date in clinical trials have yielded no beneficial outcomes. In fact, prior BACE1 inhibitor trials targeted at ~ 50-90% Aβ reductions in symptomatic or prodromal AD stages have ended in the discontinuation due to futility and/or side effects, including cognitive worsening rather than expected improvement at the highest dose. OBJECTIVES We tested whether a combination strategy with the selective BACE1 inhibitor GRL-8234 and the FDA-approved symptomatic drug memantine may provide synergistic cognitive benefits within their safe dose range. METHODS The drug effects were evaluated in the advanced symptomatic stage of 5XFAD mice that developed extensive cerebral Aβ deposition. RESULTS Chronic combination treatment with 33.4-mg/kg GRL-8234 and 10-mg/kg memantine, but not either drug alone, rescued cognitive deficits in 5XFAD mice at 12 months of age (the endpoint after 60-day drug treatment), as assessed by the contextual fear conditioning, spontaneous alternation Y-maze and nest building tasks. Intact baseline performances of wild-type control mice on three cognitive paradigms demonstrated that combination treatment did not augment potential cognitive side effects of individual drugs. Biochemical and immunohistochemical examination showed that combination treatment did not synergistically reduce the β-amyloidogenic processing of amyloid precursor protein or Aβ levels in 5XFAD mouse brains. CONCLUSIONS A combination strategy with BACE1 inhibitors and memantine may be able to increase the effectiveness of individual drugs within their safe dose range in AD therapy.
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Affiliation(s)
- Abu Md Mamun Tarif
- Center for Dementia Research, Nathan Kline Institute, Orangeburg, NY, 10962, USA
| | - Hasi Huhe
- Center for Dementia Research, Nathan Kline Institute, Orangeburg, NY, 10962, USA
| | - Masuo Ohno
- Center for Dementia Research, Nathan Kline Institute, Orangeburg, NY, 10962, USA.
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23
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Schneider S, Lee PJ, Hernandez R, Junghaenel DU, Stone AA, Meijer E, Jin H, Kapteyn A, Orriens B, Zelinski EM. Cognitive Functioning and the Quality of Survey Responses: An Individual Participant Data Meta-Analysis of 10 Epidemiological Studies of Aging. J Gerontol B Psychol Sci Soc Sci 2024; 79:gbae030. [PMID: 38460115 PMCID: PMC10998342 DOI: 10.1093/geronb/gbae030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Indexed: 03/11/2024] Open
Abstract
OBJECTIVES Self-reported survey data are essential for monitoring the health and well-being of the population as it ages. For studies of aging to provide precise and unbiased results, it is necessary that the self-reported information meets high psychometric standards. In this study, we examined whether the quality of survey responses in panel studies of aging depends on respondents' cognitive abilities. METHODS Over 17 million survey responses from 157,844 participants aged 50 years and older in 10 epidemiological studies of aging were analyzed. We derived 6 common statistical indicators of response quality from each participant's data and estimated the correlations with participants' cognitive test scores at each study wave. Effect sizes (correlations) were synthesized across studies, cognitive tests, and waves using individual participant data meta-analysis methods. RESULTS Respondents with lower cognitive scores showed significantly more missing item responses (overall effect size ρ^ = -0.144), random measurement error (ρ^ = -0.192), Guttman errors (ρ^ = -0.233), multivariate outliers (ρ^ = -0.254), and acquiescent responses (ρ^ = -0.078); the overall effect for extreme responses (ρ^ = -0.045) was not significant. Effect sizes were consistent across studies, modes of survey administsration, and different cognitive functioning domains, although some cognitive domain specificity was also observed. DISCUSSION Lower-quality responses among respondents with lower cognitive abilities add random and systematic errors to survey measures, reducing the reliability, validity, and reproducibility of survey study results in aging research.
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Affiliation(s)
- Stefan Schneider
- Center for Self-Report Science & Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
- Department of Psychology, University of Southern California, Los Angeles, California, USA
| | - Pey-Jiuan Lee
- Center for Self-Report Science & Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
| | - Raymond Hernandez
- Center for Self-Report Science & Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
| | - Doerte U Junghaenel
- Center for Self-Report Science & Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
- Department of Psychology, University of Southern California, Los Angeles, California, USA
| | - Arthur A Stone
- Center for Self-Report Science & Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
- Department of Psychology, University of Southern California, Los Angeles, California, USA
| | - Erik Meijer
- Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
| | - Haomiao Jin
- School of Health Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, UK
| | - Arie Kapteyn
- Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
| | - Bart Orriens
- Center for Economic and Social Research, University of Southern California, Los Angeles, California, USA
| | - Elizabeth M Zelinski
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
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24
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Boa Sorte Silva NC, Ten Brinke LF, Bielak AAM, Handy TC, Liu-Ambrose T. Improved intraindividual variability in cognitive performance following cognitive and exercise training in older adults. J Int Neuropsychol Soc 2024; 30:328-338. [PMID: 37860873 DOI: 10.1017/s1355617723000577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
OBJECTIVE Increased intraindividual variability (IIV) of cognitive performance is a marker of cognitive decline in older adults. Whether computerized cognitive training (CCT) and aerobic exercise counteracts cognitive decline by reducing IIV is unknown. We investigated the effects of CCT with or without aerobic exercise on IIV in older adults. METHODS This was a secondary analysis of an 8-week randomized controlled trial. Older adults (aged 65-85 years) were randomized to CCT alone (n = 41), CCT with aerobic exercise (n = 41), or an active control group (n = 42). The CCT group trained using the Fit Brains® platform 3×/week for 1 hr (plus 3×/week of home-based training). The CCT with aerobic exercise group received 15 min of walking plus 45 min of Fit Brains® 3×/week (plus 3×/week of home-based training). The control group received sham exercise and cognitive training (3×/week for 1 hr). We computed reaction time IIV from the Dimensional Change Card Sort Test, Flanker Inhibitory Control and Attention Test (Flanker), and Pattern Comparison Processing Speed Test (PACPS). RESULTS Compared with the control group, IIV reduced in a processing speed task (PACPS) following CCT alone (mean difference [95% confidence interval]: -0.144 [-0.255 to -0.034], p < 0.01) and CCT with aerobic exercise (-0.113 [-0.225 to -0.001], p < 0.05). Attention (Flanker congruent) IIV was reduced only after CCT with aerobic exercise (-0.130 [-0.242 to -0.017], p < 0.05). CONCLUSIONS A CCT program promoted cognitive health via reductions in IIV of cognitive performance and combining it with aerobic exercise may result in broader benefits.
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Affiliation(s)
- Nárlon C Boa Sorte Silva
- Djavad Mowafaghian Centre for Brain Health, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Centre for Aging SMART, Vancouver Coastal Health Research Institute, Vancouver, BC, Canada
| | - Lisanne F Ten Brinke
- Djavad Mowafaghian Centre for Brain Health, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Allison A M Bielak
- Department of Human Development and Family Studies, Colorado State University, Fort Collins, CO, USA
| | - Todd C Handy
- Department of Psychology, Faculty of Arts, University of British Columbia, Vancouver, BC, Canada
| | - Teresa Liu-Ambrose
- Djavad Mowafaghian Centre for Brain Health, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
- Centre for Aging SMART, Vancouver Coastal Health Research Institute, Vancouver, BC, Canada
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Cavuoto MG, Davies L, Rowsthorn E, Cribb LG, Yiallourou SR, Yassi N, Maruff P, Lim YY, Pase MP. Cross-sectional associations between neighborhood characteristics, cognition and dementia risk factor burden in middle-aged and older Australians. Prev Med Rep 2024; 41:102696. [PMID: 38586469 PMCID: PMC10997895 DOI: 10.1016/j.pmedr.2024.102696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 03/17/2024] [Accepted: 03/18/2024] [Indexed: 04/09/2024] Open
Abstract
Dementia disproportionately affects individuals from disadvantaged backgrounds, including those living in areas of lower neighborhood-level socioeconomic status. It is important to understand whether there are specific neighborhood characteristics associated with dementia risk factors and cognition which may inform dementia risk reduction interventions. We sought to examine whether greenspace, walkability, and crime associated with the cumulative burden of modifiable dementia risk factors and cognition. This was a cross-sectional analysis of 2016-2020 data from the Healthy Brain Project, a population-based cohort of community-dwelling individuals across Australia. Participants were aged 40-70 and free of dementia. Measures included greenspace (greenspace % in the local area, and distance to greenspace, n = 2,181); and intersection density (n = 1,159), and crime (rate of recorded offences; n = 1,159). Outcomes included a modified Cardiovascular Risk Factors, Aging, and Incidence of Dementia (CAIDE) dementia risk score to index the burden of modifiable vascular dementia risk factors; and composite scores of both memory and attention, derived from the Cogstate Brief Battery. Linear regressions adjusted for age, sex, education, and personal socio-economic status, demonstrated distance to greenspace (b ± SE per 2-fold increase = 0.09 ± 0.03, p =.005) and crime rate (b ± SE per 2-fold increase = 0.07 ± 0.03, p =.018) were associated with higher modified CAIDE. Higher crime was associated with lower memory performance (b ± SE = -0.03 ± 0.01, p =.018). The association between distance to greenspace and modified CAIDE was only present in low-moderate socioeconomic status neighborhoods (p interaction = 0.004). Dementia prevention programs that address modifiable risk factors in midlife should consider the possible role of neighborhood characteristics.
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Affiliation(s)
- Marina G. Cavuoto
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
- National Ageing Research Institute, Royal Melbourne Hospital, VIC, Australia
| | - Liam Davies
- Centre for Urban Research, School of Global, Urban and Social Studies, RMIT University, City Campus, Melbourne, Victoria, Australia
| | - Ella Rowsthorn
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Lachlan G. Cribb
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Stephanie R. Yiallourou
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Nawaf Yassi
- Department of Medicine and Neurology, Melbourne Brain Centre at The Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
- Population Health and Immunity Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia
| | - Paul Maruff
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
- Cogstate Ltd., Melbourne, Victoria, Australia
| | - Yen Ying Lim
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
| | - Matthew P. Pase
- Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, Australia
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Nascimento GG, Li H, Malhotra R, Leite FRM, Peres KG, Chan A, Peres MA. Chewing Disability Is Associated With Cognitive Impairment Among Older Adults: A Population-Based Cohort Study. J Gerontol A Biol Sci Med Sci 2024; 79:glae074. [PMID: 38441299 DOI: 10.1093/gerona/glae074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Chewing disability is associated with impaired quality of life, potentially leading to depression, and cognitive impairment. Although the chewing-ability-cognition relationship has been explored, examining whether depression mediates this relationship remains unclear. We investigated the association between chewing disability and cognitive impairment development and a potential mediation via depression among older persons. METHODS Older persons without cognitive impairment at baseline (n = 973) from the 3 waves of the Panel on Health and Ageing of Singaporean Elderly were investigated. The outcome was incident cognitive impairment by the end of the study, while the exposure was chewing disability over the study period. Time-varying depression was the mediator. Time-fixed confounders included sex, ethnicity, education, marital status, living arrangement, and housing type, and time-varying confounders included age, smoking, cardiovascular diseases, diabetes, number of teeth, and denture wearing. We used marginal structural modeling to evaluate the effect of chewing disability on cognitive impairment development. RESULTS After 6 years, 11% developed cognitive impairment, and chewing disability was reported by 33%. Chewing disability was associated with higher odds of developing cognitive impairment (OR 1.43, 95% CI: 1.09, 1.87), of which 85.3% was explained by the controlled direct effect of chewing disability, whereas the remaining 14.7% could be eliminated if there was no depression. CONCLUSIONS Our findings indicate an association between chewing disability and cognitive impairment, while the role of depression could not be fully elucidated. Oral health should be incorporated as part of older persons' care for its potential to assess the risk for other systemic conditions.
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Affiliation(s)
- Gustavo G Nascimento
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore
- Oral Health Academic Programme, Duke-NUS Medical School, Singapore
| | - Huihua Li
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore
- Oral Health Academic Programme, Duke-NUS Medical School, Singapore
| | - Rahul Malhotra
- Centre for Ageing Research and Education, Duke-NUS Medical School, Singapore
- Health Services and Systems Research, Duke-NUS Medical School, Singapore
| | - Fábio R M Leite
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore
- Oral Health Academic Programme, Duke-NUS Medical School, Singapore
| | - Karen G Peres
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore
- Oral Health Academic Programme, Duke-NUS Medical School, Singapore
| | - Angelique Chan
- Centre for Ageing Research and Education, Duke-NUS Medical School, Singapore
- Health Services and Systems Research, Duke-NUS Medical School, Singapore
| | - Marco A Peres
- National Dental Research Institute Singapore, National Dental Centre Singapore, Singapore
- Oral Health Academic Programme, Duke-NUS Medical School, Singapore
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Díaz-Faes DA, Widom CS. From childhood maltreatment to intimate partner violence perpetration: A prospective longitudinal examination of the roles of executive functioning and self-esteem. J Psychiatr Res 2024; 173:271-280. [PMID: 38554623 DOI: 10.1016/j.jpsychires.2024.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 12/18/2023] [Accepted: 03/13/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Previous research has found that childhood maltreatment predicts increased risk for violence and partner violence and there is some evidence for poorer executive functioning and low self-esteem. To date, there have been no longitudinal studies that have examined the extent to which executive functioning and self-esteem play a role in the relationship between child maltreatment and intimate partner violence (IPV) perpetration. METHODS This study aims to fill this gap by utilizing data from a prospective longitudinal study of children with documented court cases of abuse and neglect (ages 0-11 years) from a metropolitan county area in the Midwest (during the years 1967-1971) and demographically matched controls. Both maltreated individuals and matched controls were followed up and assessed over several waves of the study in young and middle adulthood. At mean age 39 years, inhibition and cognitive control were evaluated, while cognitive flexibility and nonverbal reasoning were assessed at mean age 41. Self-esteem was also assessed at mean age 41. Physical IPV perpetration was evaluated at age 47 using two different scoring strategies in separate models: the number of acts and variety of acts, ensuring avoidance of potential score skewness. RESULTS Childhood maltreatment predicted lower executive functioning and self-esteem, and both independently predicted intimate partner violence perpetration. Lower executive functioning and self-esteem mediated the relationship between childhood maltreatment and physical IPV perpetration in midlife, irrespective of the scoring method. CONCLUSION Findings suggest that executive functioning and self-esteem play a role in the cycle of violence. Implications and suggestions for future directions are discussed.
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Affiliation(s)
- Diego A Díaz-Faes
- Department of Epidemiology, Mailman School of Public Health, Columbia University, USA; Department of Clinical Psychology and Psychobiology, Institute of Neurosciences, Universitat de Barcelona, Spain.
| | - Cathy Spatz Widom
- Department of Psychology, John Jay College, City University of New York, USA; The Graduate Center, City University of New York, USA
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Palacios-Navarro G, Santamaría R, Del Río D, Ramos P, Gascón-Santos S. Effects of a home care community-dwelling intervention on cognition, mental health, loneliness and quality of life in elder people: The VERA study. Int J Med Inform 2024; 185:105378. [PMID: 38401204 DOI: 10.1016/j.ijmedinf.2024.105378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND New technologies can provide practical solutions that respond to the needs of the elderly, improving their quality of life and well-being. The aim of this research was to validate a multimodal approach based on a video call system, by comparing the scores of different clinically validated tests at baseline and at the end of the intervention. METHODS A longitudinal study was conducted with 7 healthy participants aged 61 to 92 years over a 6-month period. To measure the effectiveness of the intervention, five variables were assessed: cognitive impairment, quality of life, general health, perceived loneliness, and depression. The following inventories were used as instruments to measure the aforementioned variables at baseline, mid intervention and after intervention: MEC-35 scale, Fototest, FUMAT scale, WHOQOL-BREF scale, Yesavage Geriatric Depression Scale, the Spanish adaptation of the Hamilton Scale, the revised ESTE scale and the Goldberg's GHQ28 Mental Health scale. RESULT The obtained results confirmed our hypothesis and the participants showed significant improvements after intervention in all the assessed domains except the cognitive domain, as expected. Results in FUMAT, WHOQOL-BREF, Yesavage Geriatric Depression, revised ESTE and the Goldberg's GHQ28 Mental Health scales were statistically significant (p < 0.05) and the effect sizes were large after intervention compare to baseline. CONCLUSIONS We have shown that the intervention has been effective in providing the participants with psychological and social benefits in the variables of quality of life, general health, perceived loneliness and depression. The high clinical relevance achieved from the results obtained makes the system a very suitable tool to promote the independence and well-being of people who receive community-dwelling home care.
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Affiliation(s)
| | - Rebeca Santamaría
- Department of Electronic Engineering and Communications, University of Zaragoza, Teruel, Spain
| | - David Del Río
- Department of Innovation, Ingesan-OHLA, Madrid, Spain
| | - Pedro Ramos
- Department of Electronic Engineering and Communications, University of Zaragoza, Teruel, Spain
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van Genuchten S, Gilles A, Mertens G, Andries E, Cardon E, Van Rompaey V, Lammers M, Vanderveken OM, Jacquemin L. Tinnitus suppression by means of cochlear implantation: does it affect cognition? Eur Arch Otorhinolaryngol 2024; 281:2281-2291. [PMID: 38052757 DOI: 10.1007/s00405-023-08339-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/06/2023] [Indexed: 12/07/2023]
Abstract
PURPOSE Recent literature suggests that tinnitus can impact cognition, but results were varied due to a diversity in investigated aspects of cognition and utilized tests, as well as the possible influence of confounding factors. The purpose of this study was to assess the impact of tinnitus loudness on cognition by use of a within-subjects design in patients with a cochlear implant (CI). In this population, tinnitus loudness can be modulated by switching the CI on or off as CI is known to highly suppress tinnitus. METHODS A total of 18 CI users completed two versions of the Repeatable Battery for Assessment of Neuropsychological Status for Hearing Impaired individuals (RBANS-H), once in unaided condition and once in best aided condition. Tinnitus suppression was defined as a difference in score on a visual-analogue scale (VAS) of at least one point out of ten between these two conditions. RESULTS No significant differences in RBANS-H scores were found between the suppression and no suppression group, nor for the suppression group alone. No significant correlations between tinnitus loudness and RBANS-H were found, neither for the suppression group alone, nor for the group as a whole. CONCLUSION The current study shows no significant effect of tinnitus loudness on cognition, which contradicts previous literature. This discrepancy could be explained by the use of a within-subjects design, which controls for confounding factors. Future research should include a larger and more diverse study sample to draw definitive conclusions on this topic.
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Affiliation(s)
- Sarah van Genuchten
- Department of Education, Health and Social Work, University College Ghent, Ghent, Belgium
| | - Annick Gilles
- Department of Education, Health and Social Work, University College Ghent, Ghent, Belgium.
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium.
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium.
| | - Griet Mertens
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Ellen Andries
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Emilie Cardon
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Vincent Van Rompaey
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Marc Lammers
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Olivier M Vanderveken
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
| | - Laure Jacquemin
- Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neurosciences, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk, Belgium
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Armada G, Roque S, Serre-Miranda C, Ferreira L, Vale A, Rodrigues AJ, Hong W, Correia-Neves M, Vieira N. SNX27: A trans-species cognitive modulator with implications for anxiety and stress susceptibility. Neurobiol Stress 2024; 30:100619. [PMID: 38500791 PMCID: PMC10945257 DOI: 10.1016/j.ynstr.2024.100619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/08/2024] [Accepted: 02/16/2024] [Indexed: 03/20/2024] Open
Abstract
Sorting Nexin 27 (SNX27) is a brain-enriched endosome-associated cargo adaptor that shapes excitatory control, being relevant for cognitive and reward processing, and for several neurological conditions. Despite this, SNX27's role in the nervous system remains poorly explored. To further understand SNX27 function, we performed an extensive behavioral characterization comprising motor, cognitive and emotional dimensions of SNX27+/- mice. Furthermore, attending on the recently described association between SNX27 function and cellular stress signaling mechanisms in vitro, we explored SNX27-stress interplay using a Caenorhabditis elegans Δsnx-27 mutant and wild-type (WT) rodents after stress exposure. SNX27+/- mice, as C. elegans Δsnx-27 mutants, present cognitive impairments, highlighting a conserved role for SNX27 in cognitive modulation across species. Interestingly, SNX27 downmodulation leads to anxiety-like behavior in mice evaluated in the Elevated Plus Maze (EPM). This anxious phenotype is associated with increased dendritic complexity of the bed nucleus of the stria terminalis (BNST) neurons, and increased complexity of the basolateral amygdala (BLA) pyramidal neurons. These findings highlight the still unknown role of SNX27 in anxiety regulation. Moreover, we uncovered a direct link between SNX27 dysfunction and stress susceptibility in C. elegans and found that stress-exposed rodents display decreased SNX27 levels in stress-susceptible brain regions. Altogether, we provided new insights on SNX27's relevance in anxiety-related behaviors and neuronal structure in stress-associated brain regions.
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Affiliation(s)
- Gisela Armada
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Susana Roque
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Cláudia Serre-Miranda
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Liliana Ferreira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Ana Vale
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Ana João Rodrigues
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Wanjin Hong
- Institute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore, 138673, Singapore
| | - Margarida Correia-Neves
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
| | - Neide Vieira
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal
- ICVS/3B's, PT Government Associate Laboratory, Braga, Guimarães, Portugal
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Mantellatto Grigoli M, Pelegrini LNC, Whelan R, Cominetti MR. Present and Future of Blood-Based Biomarkers of Alzheimer's Disease: Beyond the Classics. Brain Res 2024; 1830:148812. [PMID: 38369085 DOI: 10.1016/j.brainres.2024.148812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 11/13/2023] [Accepted: 02/13/2024] [Indexed: 02/20/2024]
Abstract
The field of blood-based biomarkers for Alzheimer's disease (AD) has advanced at an incredible pace, especially after the development of sensitive analytic platforms that can facilitate large-scale screening. Such screening will be important when more sophisticated diagnostic methods are scarce and expensive. Thus, blood-based biomarkers can potentially reduce diagnosis inequities among populations from different socioeconomic contexts. This large-scale screening can be performed so that older adults at risk of cognitive decline assessed using these methods can then undergo more complete assessments with classic biomarkers, increasing diagnosis efficiency and reducing costs to the health systems. Blood-based biomarkers can also aid in assessing the effect of new disease-modifying treatments. This paper reviews recent advances in the area, focusing on the following leading candidates for blood-based biomarkers: amyloid-beta (Aβ), phosphorylated tau isoforms (p-tau), neurofilament light (NfL), and glial fibrillary acidic (GFAP) proteins, as well as on new candidates, Neuron-Derived Exosomes contents (NDEs) and Transactive response DNA-binding protein-43 (TDP-43), based on data from longitudinal observational cohort studies. The underlying challenges of validating and incorporating these biomarkers into routine clinical practice and primary care settings are also discussed. Importantly, challenges related to the underrepresentation of ethnic minorities and socioeconomically disadvantaged persons must be considered. If these challenges are overcome, a new time of cost-effective blood-based biomarkers for AD could represent the future of clinical procedures in the field and, together with continued prevention strategies, the beginning of an era with a lower incidence of dementia worldwide.
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Affiliation(s)
| | | | - Robert Whelan
- Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland; School of Psychology, Trinity College Dublin, Dublin, Ireland
| | - Marcia R Cominetti
- Department of Gerontology, Federal University of São Carlos, Brazil; Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland.
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Gökçe E, Kaushal N, Fontanille T, Vrinceanu T, Saillant K, Vints WAJ, Freret T, Gauthier A, Bherer L, Langeard A. The mediating role of lower body muscle strength and IGF-1 level in the relationship between age and cognition. A MIDUS substudy. Exp Gerontol 2024; 189:112399. [PMID: 38484906 DOI: 10.1016/j.exger.2024.112399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 02/12/2024] [Accepted: 03/11/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVE Aging is a natural process associated with a decline in cognition. However, the mediating effect of physical function and circulating myokines on this relationship has yet to be fully clarified. This study investigated how muscle strength and circulating insulin-like growth factor-1 (IGF-1) levels mediate the relationship between age and cognitive functions. SUBJECTS AND METHODS A total of 1255 participants aged 25-74 years included in the Midlife in the United States II study were retrospectively analyzed. In this cross-sectional analysis, we applied a serial mediation model to explore the mediating effects of muscle strength and circulating IGF-1 levels on the relationship between age and cognitive functions. We included potential confounding factors related to sociodemographics, lifestyle, and health status as covariates in the model. RESULTS The results showed that aging had both direct and indirect effects on cognition. As predicted, muscle strength and IGF-1 levels mediated the relationship between age and specific cognitive functions. In addition, mediation analyses indicated that the association between aging and cognitive flexibility, immediate and delayed memory, and inductive reasoning were partially mediated by muscle strength and IGF-1 levels in a serial manner. CONCLUSIONS Our study demonstrated the serial multiple mediation roles of muscle strength and IGF-1 levels on the relationship between age and specific cognitive functions. Further longitudinal research should be performed to confirm the serial mediation results.
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Affiliation(s)
- Evrim Gökçe
- Université de Caen Normandie, INSERM, CYCERON, CHU Caen, COMETE UMR 1075, Caen, France.
| | - Navin Kaushal
- School of Health & Human Sciences, Indiana University, Indiana, USA
| | - Theo Fontanille
- Université de Caen Normandie, INSERM, CYCERON, CHU Caen, COMETE UMR 1075, Caen, France
| | - Tudor Vrinceanu
- Research Center of the Montreal Heart Institute, Montréal, Québec, Canada
| | - Kathia Saillant
- Research Center of the Montreal Heart Institute, Montréal, Québec, Canada; Department of Psychology, Université du Québec à Montréal, Québec, Canada
| | - Wouter A J Vints
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania; Department of Rehabilitation Medicine Research School CAPHRI, Maastricht University, Maastricht, Netherlands
| | - Thomas Freret
- Université de Caen Normandie, INSERM, CYCERON, CHU Caen, COMETE UMR 1075, Caen, France
| | - Antoine Gauthier
- Université de Caen Normandie, INSERM, CYCERON, CHU Caen, COMETE UMR 1075, Caen, France
| | - Louis Bherer
- Research Center of the Montreal Heart Institute, Montréal, Québec, Canada
| | - Antoine Langeard
- Université de Caen Normandie, INSERM, CYCERON, CHU Caen, COMETE UMR 1075, Caen, France
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Zhi D, Jiang R, Pearlson G, Fu Z, Qi S, Yan W, Feng A, Xu M, Calhoun V, Sui J. Triple Interactions Between the Environment, Brain, and Behavior in Children: An ABCD Study. Biol Psychiatry 2024; 95:828-838. [PMID: 38151182 PMCID: PMC11006588 DOI: 10.1016/j.biopsych.2023.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND Environmental exposures play a crucial role in shaping children's behavioral development. However, the mechanisms by which these exposures interact with brain functional connectivity and influence behavior remain unexplored. METHODS We investigated the comprehensive environment-brain-behavior triple interactions through rigorous association, prediction, and mediation analyses, while adjusting for multiple confounders. Particularly, we examined the predictive power of brain functional network connectivity (FNC) and 41 environmental exposures for 23 behaviors related to cognitive ability and mental health in 7655 children selected from the Adolescent Brain Cognitive Development (ABCD) Study at both baseline and follow-up. RESULTS FNC demonstrated more predictability for cognitive abilities than for mental health, with cross-validation from the UK Biobank study (N = 20,852), highlighting the importance of thalamus and hippocampus in longitudinal prediction, while FNC+environment demonstrated more predictive power than FNC in both cross-sectional and longitudinal prediction of all behaviors, especially for mental health (r = 0.32-0.63). We found that family and neighborhood exposures were common critical environmental influencers on cognitive ability and mental health, which can be mediated by FNC significantly. Healthy perinatal development was a unique protective factor for higher cognitive ability, whereas sleep problems, family conflicts, and adverse school environments specifically increased risk of poor mental health. CONCLUSIONS This work revealed comprehensive environment-brain-behavior triple interactions based on the ABCD Study, identified cognitive control and default mode networks as the most predictive functional networks for a wide repertoire of behaviors, and underscored the long-lasting impact of critical environmental exposures on childhood development, in which sleep problems were the most prominent factors affecting mental health.
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Affiliation(s)
- Dongmei Zhi
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
| | - Rongtao Jiang
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, Connecticut
| | - Godfrey Pearlson
- Department of Psychiatry and Neurobiology, Yale School of Medicine, New Haven, Connecticut
| | - Zening Fu
- Tri-institutional Center for Translational Research in Neuroimaging and Data Science, Georgia Institute of Technology, Emory University, and Georgia State University, Atlanta, Georgia
| | - Shile Qi
- College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, China
| | - Weizheng Yan
- National Institute on Alcohol Abuse and Alcoholism, Lab of Neuroimaging, National Institutes of Health, Bethesda, Maryland
| | - Aichen Feng
- Brainnetome Center and National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China; School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing, China
| | - Ming Xu
- Brainnetome Center and National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China; School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing, China
| | - Vince Calhoun
- Tri-institutional Center for Translational Research in Neuroimaging and Data Science, Georgia Institute of Technology, Emory University, and Georgia State University, Atlanta, Georgia.
| | - Jing Sui
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China; Tri-institutional Center for Translational Research in Neuroimaging and Data Science, Georgia Institute of Technology, Emory University, and Georgia State University, Atlanta, Georgia.
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Moon RJ, D'Angelo S, Crozier SR, Fernandes M, Fall C, Gale CR, Godfrey KM, Davies JH, Cooper C, Harvey NC. Cognitive function and skeletal size and mineral density at age 6-7 years: Findings from the Southampton Women's Survey. Bone 2024; 182:117067. [PMID: 38438096 DOI: 10.1016/j.bone.2024.117067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/23/2024] [Accepted: 03/01/2024] [Indexed: 03/06/2024]
Abstract
INTRODUCTION Poor cognitive function and osteoporosis commonly co-exist in later life. In women, this is often attributed to post-menopausal estrogen loss. However, a common early life origin for these conditions and the associations between cognitive function and bone mineral density (BMD) in childhood have not previously been explored. We examined these relationships at age 6-7 years in the Southampton Women's Survey (SWS) mother-offspring cohort. METHODS Child occipitofrontal circumference (OFC), a proxy for brain volume, intelligence quotient (IQ) [Wechsler Abbreviated Scale of Intelligence] and visual recognition and working memory [CANTAB® Delayed Matching to Sample (DMS) and Spatial Span Length (SSP), respectively] were assessed. Whole-body-less-head (WBLH) and lumbar spine dual-energy X-ray absorptiometry [Hologic Discovery] (DXA) were performed to measure bone area (BA), bone mineral content (BMC), BMD and bone mineral apparent density (BMAD). Linear regression was used to examine associations between age and sex standardized variables (β represent standard deviation (SD) difference per SD of cognitive function). RESULTS DXA was performed in 1331 children (mean (SD) age 6.8 (0.33) years, 51.5 % male), with OFC, IQ, DMS and SSP assessed in 1250, 551, 490 and 460, respectively. OFC (β = 0.25 SD/SD, 95%CI 0.20,0.30), IQ (β = 0.11 SD/SD, 95%CI 0.02,0.19), and DMS (β = 0.11, SD/SD, 95%CI 0.01,0.20) were positively associated with WBLH BA, with similar associations for lumbar spine BA. OFC and DMS were also positively associated with WBLH BMC, but only OFC was associated with BMD (WBLH: β = 0.38 SD/SD, 95%CI 0.33,0.43; LS: β = 0.19 SD/SD, 95%CI 0.13,0.24). CONCLUSION Childhood brain volume was positively associated with measures of skeletal size and BMD, whereas IQ and memory were associated only with skeletal size. These findings suggest that common early life determinants for skeletal growth and BMD and cognitive function should be explored to identify potential early-life approaches to preventing osteoporosis and cognitive decline.
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Affiliation(s)
- Rebecca J Moon
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; Paediatric Endocrinology, Southampton Children's Hospital, University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK.
| | - Stefania D'Angelo
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; MRC Versus Arthritis Centre for Musculoskeletal Health and Work, MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton, UK
| | - Sarah R Crozier
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; NIHR Applied Research Collaboration Wessex, Southampton Science Park, Innovation Centre, 2 Venture Road, Chilworth, Southampton SO16 7NP, UK
| | - Michelle Fernandes
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; Department of Neonatal Medicine, Southampton Children's Hospital, University Hospital Southampton NHS Foundation Trust, Princess Anne Hospital, Tremona Road, Southampton SO16 5YA, UK
| | - Caroline Fall
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK
| | - Catharine R Gale
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK
| | - Keith M Godfrey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK
| | - Justin H Davies
- Paediatric Endocrinology, Southampton Children's Hospital, University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; Faculty of Medicine, University of Southampton, Southampton General Hospital, Tremona Road, Southampton, UK
| | - Cyrus Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; NIHR Biomedical Research Centre, University of Oxford, UK
| | - Nicholas C Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK; NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK
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Winesett SP, Chatterjee SA, Borgia B, Cox BA, Hawkins KA, Miles JW, Swanson CW, Choi JT, Seidler RD, Fox EJ, Clark DJ. Visuospatial cognition predicts performance on an obstructed vision obstacle walking task in older adults. Exp Gerontol 2024; 189:112403. [PMID: 38490285 DOI: 10.1016/j.exger.2024.112403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/28/2024] [Accepted: 03/12/2024] [Indexed: 03/17/2024]
Abstract
Walking performance and cognitive function demonstrate strong associations in older adults, with both declining with advancing age. Walking requires the use of cognitive resources, particularly in complex environments like stepping over obstacles. A commonly implemented approach for measuring the cognitive control of walking is a dual-task walking assessment, in which walking is combined with a second task. However, dual-task assessments have shortcomings, including issues with scaling the task difficulty and controlling for task prioritization. Here we present a new assessment designed to be less susceptible to these shortcomings while still challenging cognitive control of walking: the Obstructed Vision Obstacle (OBVIO) task. During the task, participants hold a lightweight tray at waist level obstructing their view of upcoming foam blocks, which are intermittently spaced along a 10 m walkway. This forces the participants to use cognitive resources (e.g., attention and working memory) to remember the exact placement of upcoming obstacles to facilitate successful crossing. The results demonstrate that adding the obstructed vision board significantly slowed walking speed by an average of 0.26 m/s and increased the number of obstacle strikes by 8-fold in healthy older adults (n = 74). Additionally, OBVIO walking performance (a score based on both speed and number of obstacle strikes) significantly correlated with computer-based assessments of visuospatial working memory, attention, and verbal working memory. These results provide initial support that the OBVIO task is a feasible walking test that demands cognitive resources. This study lays the groundwork for using the OBVIO task in future assessment and intervention studies.
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Affiliation(s)
- Steven P Winesett
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, USA; Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, USA.
| | - Sudeshna A Chatterjee
- Department of Physical Therapy and Rehabilitation Sciences, Drexel University, Philadelphia, USA
| | - Brianne Borgia
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, USA; Department of Neurology, University of Florida, Gainesville, FL, USA; Department of Health Outcomes & Biomedical Informatics, University of Florida, Gainesville, FL, USA
| | - Brigette A Cox
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, USA
| | - Kelly A Hawkins
- Department of Physical Therapy, University of Florida, Gainesville, FL, USA
| | - Jon W Miles
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, USA
| | - Clayton W Swanson
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, USA; Department of Neurology, University of Florida, Gainesville, FL, USA
| | - Julia T Choi
- Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, USA
| | - Rachael D Seidler
- Applied Physiology and Kinesiology, University of Florida, Gainesville, FL, USA
| | - Emily J Fox
- Department of Physical Therapy, University of Florida, Gainesville, FL, USA; Brooks Rehabilitation, Jacksonville, FL, USA
| | - David J Clark
- Brain Rehabilitation Research Center, Malcom Randall VA Medical Center, Gainesville, FL, USA; Department of Neurology, University of Florida, Gainesville, FL, USA
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Sæther LS, Szabo A, Akkouh IA, Haatveit B, Mohn C, Vaskinn A, Aukrust P, Ormerod MBEG, Eiel Steen N, Melle I, Djurovic S, Andreassen OA, Ueland T, Ueland T. Cognitive and inflammatory heterogeneity in severe mental illness: Translating findings from blood to brain. Brain Behav Immun 2024; 118:287-299. [PMID: 38461955 DOI: 10.1016/j.bbi.2024.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/25/2024] [Accepted: 03/07/2024] [Indexed: 03/12/2024] Open
Abstract
Recent findings link cognitive impairment and inflammatory-immune dysregulation in schizophrenia (SZ) and bipolar (BD) spectrum disorders. However, heterogeneity and translation between the periphery and central (blood-to-brain) mechanisms remains a challenge. Starting with a large SZ, BD and healthy control cohort (n = 1235), we aimed to i) identify candidate peripheral markers (n = 25) associated with cognitive domains (n = 9) and elucidate heterogenous immune-cognitive patterns, ii) evaluate the regulation of candidate markers using human induced pluripotent stem cell (iPSC)-derived astrocytes and neural progenitor cells (n = 10), and iii) evaluate candidate marker messenger RNA expression in leukocytes using microarray in available data from a subsample of the main cohort (n = 776), and in available RNA-sequencing deconvolution analysis of postmortem brain samples (n = 474) from the CommonMind Consortium (CMC). We identified transdiagnostic subgroups based on covariance between cognitive domains (measures of speed and verbal learning) and peripheral markers reflecting inflammatory response (CRP, sTNFR1, YKL-40), innate immune activation (MIF) and extracellular matrix remodelling (YKL-40, CatS). Of the candidate markers there was considerable variance in secretion of YKL-40 in iPSC-derived astrocytes and neural progenitor cells in SZ compared to HC. Further, we provide evidence of dysregulated RNA expression of genes encoding YKL-40 and related signalling pathways in a high neuroinflammatory subgroup in the postmortem brain samples. Our findings suggest a relationship between peripheral inflammatory-immune activity and cognitive impairment, and highlight YKL-40 as a potential marker of cognitive functioning in a subgroup of individuals with severe mental illness.
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Affiliation(s)
- Linn Sofie Sæther
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Department of Psychology, University of Oslo, Oslo, Norway.
| | - Attila Szabo
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; K.G. Jebsen Centre for Neurodevelopmental Disorders, University of Oslo, Oslo, Norway
| | - Ibrahim A Akkouh
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Department of Medical Genetics, Oslo University Hospital/University of Oslo, Oslo, Norway
| | - Beathe Haatveit
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Christine Mohn
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; National Centre for Suicide Research and Prevention, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Anja Vaskinn
- Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Centre for Research and Education in Forensic Psychiatry, Oslo University Hospital, Oslo, Norway
| | - Pål Aukrust
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Faculty of Medicine, University of Oslo, Norway
| | - Monica B E G Ormerod
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo Norway
| | - Nils Eiel Steen
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway; Department of Psychiatric Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Ingrid Melle
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Srdjan Djurovic
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; K.G. Jebsen Centre for Neurodevelopmental Disorders, University of Oslo, Oslo, Norway; Department of Medical Genetics, Oslo University Hospital/University of Oslo, Oslo, Norway
| | - Ole A Andreassen
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Norwegian Centre for Mental Disorders Research, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Torill Ueland
- Norwegian Centre for Mental Disorders Research, Division of Mental Health and Addiction, Oslo University Hospital, Oslo, Norway; Department of Psychology, University of Oslo, Oslo, Norway
| | - Thor Ueland
- Research Institute of Internal Medicine, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Faculty of Medicine, University of Oslo, Norway; K.G. Jebsen Thrombosis Research and Expertise Centre, University of Tromsø, Tromsø, Norway
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Saglam Y, Ermis C, Tanyolac D, Oz A, Turan S, Korkmaz HA, Karacetin G. The association between plasma thyroxine levels and neurocognitive impairment in early-onset schizophrenia and other psychosis spectrum disorders. Prog Neuropsychopharmacol Biol Psychiatry 2024; 131:110940. [PMID: 38199488 DOI: 10.1016/j.pnpbp.2024.110940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 01/01/2024] [Accepted: 01/06/2024] [Indexed: 01/12/2024]
Abstract
BACKGROUND/AIM Limited studies have delved into the association between thyroid hormones and neurocognition in schizophrenia. We aimed to evaluate the relationship between thyroid hormone levels and neurocognitive functions in patients with schizophrenia and other psychosis spectrum disorders (SSD). METHOD A total of 135 patients with early-onset SSD were included in the study. The participants underwent a cognitive assessment. Blood samples were collected to measure serum levels of thyroid-stimulating hormone (TSH), free thyroxine (fT4), and free triiodothyronine (fT3). Subgroup analyses were conducted based on the severity of the psychosis. FINDINGS The results revealed a significant association between fT4 levels and various cognitive domains, including processing speed, verbal fluency, working memory, verbal learning, verbal memory, and visual memory. However, serum TSH and fT3 levels exhibited no significant association with neurocognitive impairment in adjusted linear regression models. Specifically, the correlation between fT4 levels and global cognition was more pronounced in patients with higher scores. CONCLUSIONS Serum fT4 levels were associated with the performance across various cognitive domains in cases of early-onset psychotic disorders. This correlation was accentuated among patients with higher illness severity. Future studies could focus on the effects of specific pathways that can affect the course and progression of psychosis.
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Affiliation(s)
- Yesim Saglam
- Department of Child and Adolescent Psychiatry, University of Health Sciences, Bakirkoy Prof Dr Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey.
| | - Cagatay Ermis
- Queen Silvia Children's Hospital, Department of Child Psychiatry, Gothenburg, Sweden
| | - Denizhan Tanyolac
- Department of Child and Adolescent Psychiatry, University of Health Sciences, Bakirkoy Prof Dr Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Ahmet Oz
- Department of Radiology, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Serkan Turan
- Bursa Uludağ University Faculty of Medicine Hospital, Child and Adolescent Psychiatry Clinic, Bursa, Turkey
| | - Huseyin Anil Korkmaz
- Izmir Dr. Behcet Uz Pediatric Medicine and Surgery Training and Research Hospital, Pediatric Endocrinology Clinic, Izmir, Turkey
| | - Gul Karacetin
- Department of Child and Adolescent Psychiatry, University of Health Sciences, Bakirkoy Prof Dr Mazhar Osman Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
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Xin Y, Lin FC, Huang C, He B, Yan YL, Wang S, Zhang GM, Li R. Nurse anesthetists’ perceptions and experiences of managing emergence delirium: A qualitative study. World J Psychiatry 2024; 14:553-562. [DOI: 10.5498/wjp.v14.i4.553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/02/2024] [Accepted: 03/19/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND This study employs a descriptive phenomenological approach to investigate the challenges anesthesia nurses face in managing emergence delirium (ED), a common and complex postoperative complication in the post-anesthesia care unit. The role of nurses in managing ED is critical, yet research on their understanding and management strategies for ED is lacking.
AIM To investigate anesthetic nurses’ cognition and management experiences of ED in hopes of developing a standardized management protocol.
METHODS This study employed a descriptive phenomenological approach from qualitative research methodologies. Purposeful sampling was utilized to select 12 anesthetic nurses from a tertiary hospital in Shanghai as research subjects. Semi-structured interviews were conducted, and the data were organized and analyzed using Colaizzi’s seven-step analysis method, from which the final themes were extracted.
RESULTS After analyzing the interview content, four main themes and eight subthemes were distilled: Inefficient cognition hinders the identification of ED (conceptual ambiguity, empirical identification), managing diversity and challenges (patient-centered safe care, low level of medical-nursing collaboration), work responsibilities and pressure coexist (heavy work responsibilities, occupational risks and stress), demand for high-quality management (expecting the construction of predictive assessment tools and prevention strategies, and pursuing standardized management processes to enhance management effectiveness).
CONCLUSION Nursing managers should prioritize the needs and suggestions of nurses in order to enhance their nursing capabilities and provide guidance for standardized management processes.
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Affiliation(s)
- Yi Xin
- Wuxi Medical College, Jiangnan University, Wuxi 214122, Jiangsu Province, China
| | - Fu-Cai Lin
- Wuxi Medical College, Jiangnan University, Wuxi 214122, Jiangsu Province, China
| | - Chen Huang
- Department of Anesthesiology, Tongren Hospital Shanghai Jiao Tong University School of Medicine, Shanghai 200335, China
| | - Bin He
- Wuxi Medical College, Jiangnan University, Wuxi 214122, Jiangsu Province, China
| | - Ya-Ling Yan
- Wuxi Medical College, Jiangnan University, Wuxi 214122, Jiangsu Province, China
| | - Shuo Wang
- Department of Anesthesiology, Tongren Hospital Shanghai Jiao Tong University School of Medicine, Shanghai 200335, China
| | - Guang-Ming Zhang
- Department of Anesthesiology, Tongren Hospital Shanghai Jiao Tong University School of Medicine, Shanghai 200335, China
| | - Rui Li
- Department of Nursing, Tongren Hospital Shanghai Jiao Tong University School of Medicine, Shanghai 200335, China
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Kudelka J, Ollenschläger M, Dodel R, Eskofier BM, Hobert MA, Jahn K, Klucken J, Labeit B, Polidori MC, Prell T, Warnecke T, von Arnim CAF, Maetzler W, Jacobs AH. Which Comprehensive Geriatric Assessment (CGA) instruments are currently used in Germany: a survey. BMC Geriatr 2024; 24:347. [PMID: 38627620 PMCID: PMC11022468 DOI: 10.1186/s12877-024-04913-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 03/21/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND The Comprehensive Geriatric Assessment (CGA) records geriatric syndromes in a standardized manner, allowing individualized treatment tailored to the patient's needs and resources. Its use has shown a beneficial effect on the functional outcome and survival of geriatric patients. A recently published German S1 guideline for level 2 CGA provides recommendations for the use of a broad variety of different assessment instruments for each geriatric syndrome. However, the actual use of assessment instruments in routine geriatric clinical practice and its consistency with the guideline and the current state of literature has not been investigated to date. METHODS An online survey was developed by an expert group of geriatricians and sent to all licenced geriatricians (n = 569) within Germany. The survey included the following geriatric syndromes: motor function and self-help capability, cognition, depression, pain, dysphagia and nutrition, social status and comorbidity, pressure ulcers, language and speech, delirium, and frailty. Respondents were asked to report which geriatric assessment instruments are used to assess the respective syndromes. RESULTS A total of 122 clinicians participated in the survey (response rate: 21%); after data cleaning, 76 data sets remained for analysis. All participants regularly used assessment instruments in the following categories: motor function, self-help capability, cognition, depression, and pain. The most frequently used instruments in these categories were the Timed Up and Go (TUG), the Barthel Index (BI), the Mini Mental State Examination (MMSE), the Geriatric Depression Scale (GDS), and the Visual Analogue Scale (VAS). Limited or heterogenous assessments are used in the following categories: delirium, frailty and social status. CONCLUSIONS Our results show that the assessment of motor function, self-help capability, cognition, depression, pain, and dysphagia and nutrition is consistent with the recommendations of the S1 guideline for level 2 CGA. Instruments recommended for more frequent use include the Short Physical Performance Battery (SPPB), the Montreal Cognitive Assessment (MoCA), and the WHO-5 (depression). There is a particular need for standardized assessment of delirium, frailty and social status. The harmonization of assessment instruments throughout geriatric departments shall enable more effective treatment and prevention of age-related diseases and syndromes.
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Affiliation(s)
- Jennifer Kudelka
- Department of Neurology, University Hospital Schleswig-Holstein, Arnold-Heller-Straße 3, Kiel, 24105, Germany
| | - Malte Ollenschläger
- Department of Artificial Intelligence in Biomedical Engineering (AIBE), Machine Learning and Data Analytics Lab, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
- Department of Molecular Neurology, University Hospital Erlangen, Erlangen, Germany
| | - Richard Dodel
- Chair of Geriatric Medicine, University Duisburg-Essen, Essen, Germany
| | - Bjoern M Eskofier
- Department of Artificial Intelligence in Biomedical Engineering (AIBE), Machine Learning and Data Analytics Lab, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Markus A Hobert
- Department of Neurology, University Hospital Schleswig-Holstein, Arnold-Heller-Straße 3, Kiel, 24105, Germany
| | - Klaus Jahn
- Schön Klinik Bad Aibling, Neurology and Geriatrics, Bad Aibling, Germany
- German Center for Vertigo and Balance Disorders (DSGZ), Ludwig-Maximilians University (LMU) of Munich, Munich, Germany
| | - Jochen Klucken
- Department of Molecular Neurology, University Hospital Erlangen, Erlangen, Germany
- Luxembourg Centre for Systems Biomedicine (LCSB), University of Luxembourg, Esch-Sur-Alzette, Luxembourg
- Luxembourg Institute of Health (LIH), Strassen, Luxembourg
- Centre Hospitalier de Luxembourg (CHL), Luxembourg, Luxembourg
| | - Bendix Labeit
- Department of Neurology With Institute of Translational Neurology, University Hospital Münster, Münster, Germany
| | - M Cristina Polidori
- Ageing Clinical Research, Department II of Internal Medicine and Center for Molecular Medicine Cologne, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
- CECAD, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
| | - Tino Prell
- Department of Geriatrics, Halle University Hospital, Halle (Saale), Germany
| | - Tobias Warnecke
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck - Academic teaching hospital of the University of Muenster, Osnabrueck, Germany
| | | | - Walter Maetzler
- Department of Neurology, University Hospital Schleswig-Holstein, Arnold-Heller-Straße 3, Kiel, 24105, Germany.
| | - Andreas H Jacobs
- Department of Geriatrics & Neurology, Johanniter Hospital Bonn, Johanniter Strasse 1-3, Bonn, 53113, Germany.
- Centre for Integrated Oncology (CIO) of the University of Bonn, Bonn, Germany.
- European Institute for Molecular Imaging (EIMI) of the Westfälische Wilhelms University (WWU), Münster, Germany.
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Cella M, Parri L, Wang K, Quinn R, Oyeleye O, Jin H, Wykes T. Evaluating remote delivery of cognitive remediation in people with psychosis. Schizophr Res 2024; 267:367-372. [PMID: 38631111 DOI: 10.1016/j.schres.2024.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 03/12/2024] [Accepted: 04/01/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Cognitive Remediation (CR) is an evidence-based therapy targeting cognitive difficulties in people with psychosis to promote functional recovery, but it is rarely implemented routinely. To reach more individuals, CR is beginning to be delivered remotely, but there is limited evidence to support the acceptability of this method. AIMS To evaluate the acceptability and feasibility of remote therapist-supported CR in people with psychosis and estimate its cost and potential benefits. METHODS A case-series with all participants assessed before and after therapy with measures of personal goal attainment (main outcome), cognition, functioning and symptoms. Acceptability was assessed with post-therapy interviews. Feasibility was assessed using proportions and confidence intervals on pre-specified parameters. Indication of benefits was assessed with exploratory analyses comparing baseline and post-therapy scores on the pre-specified outcomes. The cost of providing remote CR was assessed from both healthcare and societal perspectives. RESULTS Twenty-nine participants started therapy with two dropping out; on average participants attended 25.5 sessions. Interviews suggested that remote CR had good acceptability and led to perceived benefits. Significant and large improvements were observed on goal attainment. Cost analyses suggest that remote CR has the same health care cost as face-to-face therapy but a lower societal cost. CONCLUSIONS Our results support the use of remote CR in psychosis services as an alternative delivery modality. This method may improve adherence, attendance and be more convenient for service users. Possible barriers such as poor digital literacy or appropriate device ownership should be addressed before starting therapy.
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Affiliation(s)
- Matteo Cella
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK; South London and the Maudsley NHS Trust, UK.
| | - Lois Parri
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK
| | - Kang Wang
- King's Health Economics (KHE), Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | | | | | - Huajie Jin
- King's Health Economics (KHE), Institute of Psychiatry, Psychology and Neuroscience, King's College London, UK
| | - Til Wykes
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King's College London, UK; South London and the Maudsley NHS Trust, UK
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Dong C, Thalamuthu A, Jiang J, Mather KA, Sachdev PS, Wen W. Brain structural covariances in the ageing brain in the UK Biobank. Brain Struct Funct 2024:10.1007/s00429-024-02794-4. [PMID: 38625555 DOI: 10.1007/s00429-024-02794-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 03/21/2024] [Indexed: 04/17/2024]
Abstract
The morphologic properties of brain regions co-vary or correlate with each other. Here we investigated the structural covariances of cortical thickness and subcortical volumes in the ageing brain, along with their associations with age and cognition, using cross-sectional data from the UK Biobank (N = 42,075, aged 45-83 years, 53% female). As the structural covariance should be estimated in a group of participants, all participants were divided into 84 non-overlapping, equal-sized age groups ranging from the youngest to the oldest. We examined 84 cortical thickness covariances and subcortical covariances. Our findings include: (1) there were significant differences in the variability of structural covariance in the ageing process, including an increased variance, and a decreased entropy. (2) significant enrichment in pairwise correlations between brain regions within the occipital lobe was observed in all age groups; (3) structural covariance in older age, especially after the age of around 64, was significantly different from that in the youngest group (median age 48 years); (4) sixty-two of the total 528 pairs of cortical thickness correlations and 10 of the total 21 pairs of subcortical volume correlations showed significant associations with age. These trends varied, with some correlations strengthening, some weakening, and some reversing in direction with advancing age. Additionally, as ageing was associated with cognitive decline, most of the correlations with cognition displayed an opposite trend compared to age associated patterns of correlations.
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Affiliation(s)
- Chao Dong
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, School of Clinical Medicine, UNSW, Sydney, Australia.
| | - Anbupalam Thalamuthu
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, School of Clinical Medicine, UNSW, Sydney, Australia
| | - Jiyang Jiang
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, School of Clinical Medicine, UNSW, Sydney, Australia
| | - Karen A Mather
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, School of Clinical Medicine, UNSW, Sydney, Australia
| | - Perminder S Sachdev
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, School of Clinical Medicine, UNSW, Sydney, Australia
- Neuropsychiatric Institute (NPI), Prince of Wales Hospital, Randwick, NSW, 2031, Australia
| | - Wei Wen
- Centre for Healthy Brain Ageing (CHeBA), Discipline of Psychiatry and Mental Health, School of Clinical Medicine, UNSW, Sydney, Australia
- Neuropsychiatric Institute (NPI), Prince of Wales Hospital, Randwick, NSW, 2031, Australia
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Chen J, Dong Y, Guo H, Zhao T, Zhang D, Jin S. Efficacy of rTMS combined with cognitive training in TBI with cognition disorder: a systematic review and meta-analysis. Neurol Sci 2024:10.1007/s10072-024-07530-8. [PMID: 38625608 DOI: 10.1007/s10072-024-07530-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 04/09/2024] [Indexed: 04/17/2024]
Abstract
Post-traumatic brain injury cognitive disorder(PTBICD) is one of the common symptoms of TBI survivors, severely limiting their life and rehabilitation progress. Repetitive transcranial magnetic stimulation (rTMS) has been shown to modulate cognition in a non-invasive manner while there are inconsistencies in previous studies. A comprehensive systematic review of rTMS treatment in patients with PTBICD is warranted. To evaluate the efficacy and safety of rTMS + cognitive training(CT) in enhancing cognitive function among PTBICD patients. A comprehensive search was conducted in PubMed, EMBASE, Cochrane Library, WOS, CNKI, Wan Fang, VIP and CBM, to identify relevant randomized controlled trials(RCTs) published before December 20, 2023. The primary outcomes measured changes in global cognitive scales, while the secondary outcomes focused on improvements in attention, memory, event-related potentials, and activities of daily living. Meta-analysis of data was carried out using Stata 14.0. Fourteen studies including 820 PTBICD patients were included. The results showed that rTMS + CT significantly improved MoCA[WMD = 3.47, 95%CI (2.56, 4.38)], MMSE[WMD = 3.79, 95%CI (2.23, 5.35)], RBMT[WMD = 1.53, 95%CI (0.19, 2.87)], LOTCA[WMD = 5.68, 95%CI (3.11, 8.24)], and promoted MBI[WMD = 7.41, 95%CI (5.90, 8.92)] as well as reduced correlated potential P300 latency[WMD = -20.77, 95%CI (-38.08, -3.45)] and amplitude[WMD = 0.81, 95%CI (0.57, 1.06)] in PTBICD compared to sham rTMS or CT, while adverse reaction ratio was higher than that of control group [RR = 1.67, 95%CI (1.00, 2.77)]. The results demonstrated that rTMS + CT can improve the cognitive function, mental state and daily activity ability of PTBICD patients. Systematic Review Registration: [PROSPERO], identifier [No. CRD42024520596].
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Affiliation(s)
- Jia Chen
- School of Health Preservation and Rehabilitation, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuanwei Dong
- Orthopedics Department, Hospital of Chengdu University of Traditional Chinese Medicine, No.39, 12 Bridge Road, Jinniu District, Chengdu, 610000, Sichuan, China.
| | - Hong Guo
- Rehabilitation Department, Hospital of Chengdu University of Traditional Chinese Medicine, No.39, 12 Bridge Road, Jinniu District, Chengdu, 610000, Sichuan, China
| | - Tianyu Zhao
- Rehabilitation Department, Hospital of Chengdu University of Traditional Chinese Medicine, No.39, 12 Bridge Road, Jinniu District, Chengdu, 610000, Sichuan, China.
| | - Di Zhang
- Rehabilitation Department, Hospital of Chengdu University of Traditional Chinese Medicine, No.39, 12 Bridge Road, Jinniu District, Chengdu, 610000, Sichuan, China.
| | - Song Jin
- Rehabilitation Department, Hospital of Chengdu University of Traditional Chinese Medicine, No.39, 12 Bridge Road, Jinniu District, Chengdu, 610000, Sichuan, China.
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Rebouta J, Dória L, Coelho A, Fonseca MM, Castilla-Fernández G, Pires NM, Vieira-Coelho MA, Loureiro AI. HR/MS-based lipidome analysis of rat brain modulated by tolcapone. J Pharm Biomed Anal 2024; 241:115971. [PMID: 38266454 DOI: 10.1016/j.jpba.2024.115971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 01/06/2024] [Accepted: 01/07/2024] [Indexed: 01/26/2024]
Abstract
Lipids play key roles in the body, influencing cellular regulation, function, and signalling. Tolcapone, a potent catechol-O-methyltransferase (COMT) inhibitor described to enhance cognitive performance in healthy subjects, was previously shown to impact fatty acid β-oxidation and oxidative phosphorylation. However, its impact on the brain lipidome remains unexplored. Hence, this study aimed to assess how tolcapone affects the lipidome of the rat pre-frontal cortex (PFC), a region of the brain highly relevant to tolcapone therapeutic effect, while evaluating its influence on operant behaviour. Tolcapone at 20 mg/kg was chronically administered to Wistar rats during a behavioural task and an untargeted liquid chromatography high-resolution mass spectrometry (LC-HR/MS) approach was employed to profile lipid species. The untargeted analysis identified 7227 features, of which only 33% underwent statistical analysis following data pre-processing. The results revealed an improved cognitive performance and a lipidome remodelling promoted by tolcapone. The lipidomic analysis showed 32 differentially expressed lipid species in tolcapone-treated animals (FC ≥ 1.2, p-value ≤ 0.1), and among these several triacylglycerols, cardiolipins and N-acylethanolamine (NAE 16:2) were found upregulated whereas fatty acids, hexosylceramides, and several phospholipids including phosphatidylcholines and phosphatidylethanolamines were downregulated. These preliminary findings shed light on tolcapone impact on lipid pathways within the brain. Although tolcapone improved cognitive performance and literature suggests the significance of lipids in cognition, this study did not conclusively establish that lipids directly drove or contributed to this outcome. Nevertheless, it underscores the importance of lipid modulation and encourages further exploration of tolcapone-associated mechanisms in the central nervous system (CNS).
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Affiliation(s)
- Joana Rebouta
- Department of Biomedicine, Unit of Pharmacology and Therapeutics, University of Porto, Porto, Portugal.
| | - Luísa Dória
- R&D department, BIAL - Portela & Cª - S.A., 4745-457 Coronado, S. Mamede e S. Romão, Portugal
| | - Ana Coelho
- R&D department, BIAL - Portela & Cª - S.A., 4745-457 Coronado, S. Mamede e S. Romão, Portugal
| | - Miguel M Fonseca
- R&D department, BIAL - Portela & Cª - S.A., 4745-457 Coronado, S. Mamede e S. Romão, Portugal
| | | | - Nuno M Pires
- R&D department, BIAL - Portela & Cª - S.A., 4745-457 Coronado, S. Mamede e S. Romão, Portugal
| | - M A Vieira-Coelho
- MedinUp - Center for Drug Discovery and Innovative Medicine, University of Porto, Porto, Portugal
| | - Ana I Loureiro
- R&D department, BIAL - Portela & Cª - S.A., 4745-457 Coronado, S. Mamede e S. Romão, Portugal
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Wang M, Geng X, Zhang Z, Jia C, Fukuda H. Correlation research on visual behavior and cognition of impression against localized church facades in China. Heliyon 2024; 10:e28564. [PMID: 38571663 PMCID: PMC10988034 DOI: 10.1016/j.heliyon.2024.e28564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/05/2024] Open
Abstract
Churches in China are material witnesses of cultural dissemination, and their architectural forms are in the process of localization. In order to determine the optimal degree of localization of church facades as well as to study the correlation between visual behavior and subjective cognition, five church facades with different degrees of localization were selected in present study, and the questionnaire survey as well as eye-tracking technology were used to collect data from two aspects: subjective cognition (the impression and acceptance levels) and objective eye movement (the first fixation duration, total fixation duration, fixation count, and visit count). The results showed the differences in public perceptions of church facades, and the impression of participants was continuously enhanced with the increasing of localization degree of church facade, while the acceptance level showed a U-shaped change. What's more, the correlation between the impression level and the first fixation duration was found to be 0.910, the Pearson coefficient between the acceptance level and the total fixation duration was found to be 0.928, indicating that eye-tracking indicators could accurately reflect the subjective cognition of the public. Performed analyses demonstrated that eye-tracking technology would provides an important technical mean for the design, conservation, and renewal of building facades.
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Affiliation(s)
- Menghan Wang
- Faculty of Environmental Engineering, The University of Kitakyushu, Kitakyushu, 808-0135, Japan
- Academy of Arts and Communications, Qingdao Binhai University, Qingdao, 26555, China
| | - Xiaoying Geng
- College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, 266033, China
| | - Zhicheng Zhang
- College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, 266033, China
| | - Chao Jia
- College of Architecture and Urban Planning, Qingdao University of Technology, Qingdao, 266033, China
- Faculty of Design, Kyushu University, Fukuoka, 819-0395, Japan
| | - Hiroatsu Fukuda
- Faculty of Environmental Engineering, The University of Kitakyushu, Kitakyushu, 808-0135, Japan
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Soares PSM, de Barros AJD, Dos Santos I, Matijasevich A, Wehrmeister FC, Menezes AMB, Gonçalves H, Hartwig FP. Maternal mental health and offspring's IQ: Evidence from two Brazilian birth cohorts. J Affect Disord 2024; 351:151-157. [PMID: 38246278 DOI: 10.1016/j.jad.2024.01.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 01/09/2024] [Accepted: 01/16/2024] [Indexed: 01/23/2024]
Abstract
Maternal mental health during different stages of life can have a significant impact on a child's cognitive development. This study aimed to investigate the association between maternal CMD at two distinct stages of the offspring's life (at 3 months and 11 years) and their IQ scores at 6 and 18 years across two birth cohorts. The study utilized data from two Brazilian birth cohorts: the 1993 cohort (full sample: N = 3719, subsample: N = 436), and the 2004 Pelotas Birth Cohort (N = 3440). IQ assessments were conducted at ages 18 and 6, employing the Wechsler Adult Intelligence Scale, third version (WAIS-III), and Wechsler Intelligence Scale for Children, third version (WISC-III), respectively. The presence of maternal CMD at 3 months and 11 years of age was evaluated using the Brazilian version of the Self-Reporting Questionnaire (SRQ-20). After adjustment, participants whose mothers experienced CMD at 3 months had average IQ scores 1.74 (95 % CI: -2.83 to -0.67) and 2.79 (95 % CI: -5.54 to -0.04) points lower at ages 6 (2004 cohort) and 18 (1993 cohort subsample), respectively. Furthermore, in the 1993 cohort (both full and subsample), maternal CMD at 11 years was associated with lower IQ scores at age 18. Understanding the mechanisms underlying this association, emphasized by these findings, is crucial for promoting children's cognitive development, educational achievement, and overall well-being.
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Affiliation(s)
- Pedro San Martin Soares
- Programa de pós-graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, Brazil.
| | | | - Iná Dos Santos
- Programa de pós-graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Alicia Matijasevich
- Programa de pós-graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, Brazil; Departamento de Medicina Preventiva, Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, Brazil
| | | | | | - Helen Gonçalves
- Programa de pós-graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, Brazil
| | - Fernando Pires Hartwig
- Programa de pós-graduação em Epidemiologia, Universidade Federal de Pelotas, Pelotas, Brazil
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Relander K, Hietanen M, Ijäs P, Nuotio K, Vikatmaa P, Koskinen SM, Ala-Kauhaluoma M, Paajanen TI, Virkkala J, Lindsberg PJ, Soinne L. Long-term cognitive and neurovascular changes after carotid endarterectomy. J Neurol Sci 2024; 459:122981. [PMID: 38569375 DOI: 10.1016/j.jns.2024.122981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Carotid endarterectomy (CEA) has been associated with both cognitive decline and improvement, but the underlying neurovascular mechanisms are unclear. The aim of this study was to investigate the relationship between neurovascular indices and cognitive changes after CEA. METHODS We studied 55 patients with severe (≥70%) symptomatic or asymptomatic carotid stenosis before and six months after CEA. A wide array of neuropsychological tests was arranged in eight cognitive domains and cognitive functions specific to hemisphere ipsilateral to operation. Differences in cognitive performance between patients and 38 matching healthy controls were studied with linear mixed models. Neurovascular functioning and microembolic signals were assessed with transcranial Doppler ultrasound of the middle cerebral artery. Associations between neurovascular indices and cognitive change were assessed with linear regression analyses. RESULTS On group level, the CEA patients improved more than controls in working memory, whereas no cognitive deterioration was detected. Also on individual level, improvement was most frequently observed in working memory. Worse preoperative cerebrovascular reactivity was related with improvement in cognitive functions of the ipsilateral hemisphere. Low preoperative pulsatility index was associated with improvement in executive functioning and ipsilateral cognitive functions. Poorer preoperative blood flow velocity associated with improvement in complex attention. Microembolic signals were rare. CONCLUSION The present findings suggest that CEA may have beneficial long-term effects on cognition. These effects may specifically involve patients with impaired preoperative circulatory adaptive mechanisms.
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Affiliation(s)
- Kristiina Relander
- Neuropsychology, HUS Neurocenter, University of Helsinki and Helsinki University Hospital, Finland.
| | - Marja Hietanen
- Neuropsychology, HUS Neurocenter, University of Helsinki and Helsinki University Hospital, Finland
| | - Petra Ijäs
- Neurology, HUS Neurocenter, University of Helsinki and Helsinki University Hospital, Finland
| | - Krista Nuotio
- Neurology, HUS Neurocenter, University of Helsinki and Helsinki University Hospital, Finland
| | - Pirkka Vikatmaa
- Vascular Surgery, HUS Abdominal center, University of Helsinki and Helsinki University Hospital, Finland
| | - Suvi M Koskinen
- Radiology, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, Finland
| | - Marianne Ala-Kauhaluoma
- Ophthalmology, HUS Head and Neck Center, University of Helsinki and Helsinki University Hospital, Finland
| | - Teemu I Paajanen
- Finnish Institute of Occupational Health, Work Ability and Working Careers Unit, Helsinki, Finland
| | - Jussi Virkkala
- Clinical Neurophysiology and Clinical Neurosciences, HUS Diagnostic Center, University of Helsinki and Helsinki University Hospital, Finland
| | - Perttu J Lindsberg
- Neurology, HUS Neurocenter, University of Helsinki and Helsinki University Hospital, Finland
| | - Lauri Soinne
- Neurology, HUS Neurocenter, University of Helsinki and Helsinki University Hospital, Finland
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Lee Y, Ju X, Cui J, Zhang T, Hong B, Kim YH, Ko Y, Park J, Choi CH, Heo JY, Chung W. Mitochondrial dysfunction precedes hippocampal IL-1β transcription and cognitive impairments after low-dose lipopolysaccharide injection in aged mice. Heliyon 2024; 10:e28974. [PMID: 38596096 PMCID: PMC11002287 DOI: 10.1016/j.heliyon.2024.e28974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 03/27/2024] [Accepted: 03/27/2024] [Indexed: 04/11/2024] Open
Abstract
Acute cognitive impairments termed delirium often occur after inflammatory insults in elderly patients. While previous preclinical studies suggest mitochondria as a target for reducing neuroinflammation and cognitive impairments after LPS injection, fewer studies have evaluated the effects of a low-grade systemic inflammation in the aged brain. Thus, to identify the significance of mitochondrial dysfunction after a clinically relevant systemic inflammatory stimulus, we injected old-aged mice (18-20 months) with low-dose lipopolysaccharide (LPS, 0.04 mg/kg). LPS injection reduced mitochondrial respiration in the hippocampus 24 h after injection (respiratory control ratio [RCR], state3u/state4o; control = 2.82 ± 0.19, LPS = 2.57 ± 0.08). However, gene expression of the pro-inflammatory cytokine IL-1β was increased (RT-PCR, control = 1.00 ± 0.30; LPS = 2.01 ± 0.67) at a more delayed time point, 48 h after LPS injection. Such changes were associated with cognitive impairments in the Barnes maze and fear chamber tests. Notably, young mice were unaffected by low-dose LPS, suggesting that mitochondrial dysfunction precedes neuroinflammation and cognitive decline in elderly patients following a low-grade systemic insult. Our findings highlight mitochondria as a potential therapeutic target for reducing delirium in elderly patients.
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Affiliation(s)
- Yulim Lee
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon, South Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, South Korea
| | - Xianshu Ju
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
- Brain Research Institute, Chungnam National University School of Medicine, Daejeon, South Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon, South Korea
| | - Jianchen Cui
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon, South Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, South Korea
- Department of Anesthesiology, The First People's Hospital of Yunnan Province. The Affiliated Hospital of Kunming University of Science and Technology, Kunming, China
| | - Tao Zhang
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon, South Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, South Korea
| | - Boohwi Hong
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon, South Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Yoon Hee Kim
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon, South Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Youngkwon Ko
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon, South Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Jiho Park
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Sejong, South Korea
| | - Chul Hee Choi
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, South Korea
- Department of Microbiology, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Jun Young Heo
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
- Department of Biochemistry, Chungnam National University School of Medicine, Daejeon, South Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, South Korea
- Brain Research Institute, Chungnam National University School of Medicine, Daejeon, South Korea
- Infection Control Convergence Research Center, Chungnam National University School of Medicine, Daejeon, South Korea
| | - Woosuk Chung
- Department of Medical Science, Chungnam National University School of Medicine, Daejeon, South Korea
- Brain Korea 21 FOUR Project for Medical Science, Chungnam National University, Daejeon, South Korea
- Brain Research Institute, Chungnam National University School of Medicine, Daejeon, South Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon, South Korea
- Department of Anesthesiology and Pain Medicine, Chungnam National University School of Medicine, Daejeon, South Korea
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Tran EB, Vonk JMJ, Casaletto K, Zhang D, Christin R, Marathe S, Gorno-Tempini ML, Chang EF, Kleen JK. Development and validation of a nonverbal consensus-based semantic memory paradigm in patients with epilepsy. J Int Neuropsychol Soc 2024:1-9. [PMID: 38616725 DOI: 10.1017/s1355617724000158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
OBJECTIVE Brain areas implicated in semantic memory can be damaged in patients with epilepsy (PWE). However, it is challenging to delineate semantic processing deficits from acoustic, linguistic, and other verbal aspects in current neuropsychological assessments. We developed a new Visual-based Semantic Association Task (ViSAT) to evaluate nonverbal semantic processing in PWE. METHOD The ViSAT was adapted from similar predecessors (Pyramids & Palm Trees test, PPT; Camels & Cactus Test, CCT) comprised of 100 unique trials using real-life color pictures that avoid demographic, cultural, and other potential confounds. We obtained performance data from 23 PWE participants and 24 control participants (Control), along with crowdsourced normative data from 54 Amazon Mechanical Turk (Mturk) workers. RESULTS ViSAT reached a consensus >90% in 91.3% of trials compared to 83.6% in PPT and 82.9% in CCT. A deep learning model demonstrated that visual features of the stimulus images (color, shape; i.e., non-semantic) did not influence top answer choices (p = 0.577). The PWE group had lower accuracy than the Control group (p = 0.019). PWE had longer response times than the Control group in general and this was augmented for the semantic processing (trial answer) stage (both p < 0.001). CONCLUSIONS This study demonstrated performance impairments in PWE that may reflect dysfunction of nonverbal semantic memory circuits, such as seizure onset zones overlapping with key semantic regions (e.g., anterior temporal lobe). The ViSAT paradigm avoids confounds, is repeatable/longitudinal, captures behavioral data, and is open-source, thus we propose it as a strong alternative for clinical and research assessment of nonverbal semantic memory.
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Affiliation(s)
- Edwina B Tran
- Department of Neurology, University of California, San Francisco, CA, USA
- Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Jet M J Vonk
- Department of Neurology, University of California, San Francisco, CA, USA
- Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Kaitlin Casaletto
- Department of Neurology, University of California, San Francisco, CA, USA
- Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Da Zhang
- Department of Neurology, University of California, San Francisco, CA, USA
- Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Raphael Christin
- Department of Neurology, University of California, San Francisco, CA, USA
- Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Siddharth Marathe
- Department of Neurology, University of California, San Francisco, CA, USA
- Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
| | - Maria Luisa Gorno-Tempini
- Department of Neurology, University of California, San Francisco, CA, USA
- Memory and Aging Center, University of California, San Francisco, CA, USA
| | - Edward F Chang
- Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Jonathan K Kleen
- Department of Neurology, University of California, San Francisco, CA, USA
- Weill Institute for Neurosciences, University of California, San Francisco, CA, USA
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Coello K, Stanislaus C, Stanislaus S, Sletved KSO, Kjærstad HL, Miskowiak KW, Faurholt-Jepsen M, Pagsberg AK, Vinberg M, Kessing LV. Socio-economic status, functioning and cognition in young versus adult patients newly diagnosed with bipolar disorder and their unaffected relatives; results from a cross-sectional study. J Affect Disord 2024; 351:458-471. [PMID: 38266931 DOI: 10.1016/j.jad.2024.01.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 01/07/2024] [Accepted: 01/17/2024] [Indexed: 01/26/2024]
Abstract
BACKGROUND Bipolar disorders (BD) figures on top of the World Health Organization classification of disabling disorders. It is unclear if there are socioeconomic, functioning, and cognition differences in young patients newly diagnosed with BD and whether these are different for young and adult patients newly diagnosed with BD. Understanding these differences is important for tailored treatment and support. METHODS Participant groups included 401 patients newly diagnosed with BD, 145 of their unaffected first-degree relatives (UR) and 209 healthy control individuals (HC). First, we compared socio-economic status, functioning and cognition between young patients newly diagnosed with BD (150), UR (61) and HC (92) (15-25 years) and adult patients newly diagnosed with BD (251), UR (84) and HC (117) (>25 years), respectively. Second, within patients, we compared functioning and cognition between young and adult patients newly diagnosed with BD. RESULTS In both participant groups, patients newly diagnosed with BD, and to a lesser degree UR, had lower socio-economic status and impaired functioning and cognition compared with HC. Further, young patients newly diagnosed with BD were less functionally impaired, than adults newly diagnosed with BD, whereas cognition did not differ between groups. LIMITATIONS Applied tools for assessments of functioning and cognition are not validated below age 18. CONCLUSIONS Overall, lower socio-economic status and impaired functioning and cognition were found both in young and adult patients newly diagnosed with BD and their UR compared with young and adult HC, respectively. Young patients were less functionally impaired than adults, but cognition was similarly impaired.
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Affiliation(s)
- Klara Coello
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark.
| | - Christoffer Stanislaus
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark
| | - Sharleny Stanislaus
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark
| | | | - Hanne Lie Kjærstad
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark
| | - Kamilla Woznika Miskowiak
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark; Neurocognition and Emotion in Affective Disorders (NEAD) Centre, Mental Health Services, Capital Region of Denmark, Denmark; Department of Psychology, University of Copenhagen, Denmark
| | - Maria Faurholt-Jepsen
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Science, University of Copenhagen, Denmark
| | - Anne Katrine Pagsberg
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Science, University of Copenhagen, Denmark; Child and Adolescent Mental Health Center, Copenhagen University Hospital, Mental Health Services CPH, Copenhagen, Denmark
| | - Maj Vinberg
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Science, University of Copenhagen, Denmark; The Early Multimodular Prevention and Intervention Research Institution (EMPIRI), Mental Health Centre, Northern Zealand, Copenhagen University Hospital, Mental Health Services CPH, Copenhagen, Denmark
| | - Lars Vedel Kessing
- Copenhagen Affective Disorders Research Centre (CADIC), Psychiatric Center Copenhagen, Frederiksberg, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Science, University of Copenhagen, Denmark
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Monir ZM, El-Din EMS, Kandeel WA, Sallam SF, Elsheikh E, Abushady MM, Allah FH, Tawfik S, Zeid DA. Evaluation of apparently healthy Egyptian infants and toddlers on the bayley-III scales according to age and sex. Ital J Pediatr 2024; 50:68. [PMID: 38616286 PMCID: PMC11017649 DOI: 10.1186/s13052-024-01635-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 03/23/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND Child development is shaped throughout the first years of life through the interaction of genetics and the environment. Bayley-III is valuably used to determine early developmental delay (DD). The aim of this study was to detect the differences in performance of a sample of apparently healthy Egyptian infants and toddlers on the Bayley-III scales in relation to their age and gender. METHODS This was a cross-sectional study. Bayley scales were applied to 270 of the 300 recruited children following the inclusion criteria; to avoid potential risk factors affecting development. Assessment included cognitive, language and motor skills. Engaged children aged 18-42 months were divided into 4 age groups with six-month intervals. RESULTS Approximately 78.4%, 76.2%, and 72% of the participants had average and above average scores in the cognitive, motor, and language domains, respectively. The language domain was characteristically impacted. The oldest age group (36-42 months) scored the highest means composite scores, while the 2nd group aged 24 - <30 months, scored the lowest means in the three evaluated domains. In general, girls had non-significantly higher composite scores than boys, with a small effect size (d = 0.2-0.4). In the language domain, girls aged 30 to < 36 months scored significantly higher composite scores than boys (p < 0.05), with a medium effect size (d = 0.73). CONCLUSION The study indicates that the performance of apparently healthy Egyptian children on the Bayley III evaluation differs in relation to age and sex. The most vulnerable age group at potential risk of DD was children aged 24-30 months. Efforts must be directed to investigate the nutritional, physical, psychological and safety needs of this group. Attention must be paid to early childhood intervention programs that stimulate development, especially language development, and they must be tailored on the basis of age and gender. Gender-specific norms may be needed in the evaluation of language development.
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Affiliation(s)
- Zeinab M Monir
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt
| | - Ebtissam M Salah El-Din
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt
| | - Wafaa A Kandeel
- Biological Anthropology Department/Medical Research and Clinical Studies Institute, National Research Centre, 60014618, Cairo, Dokki, Egypt
| | - Sara F Sallam
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt
| | - Eman Elsheikh
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt
| | - Mones M Abushady
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt
| | - Fawzia Hasseb Allah
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt
| | - Sawsan Tawfik
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt
| | - Dina Abu Zeid
- Child Health Department/Medical Research and Clinical Studies Institute, National Research Centre, 33 El Bohouth st, 60014618, Cairo, Dokki, Egypt.
- Child Health Department Medical Research and Clinical Studies Institute, National Research Centre, P.O.12622, Cairo, Egypt.
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