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Sacu S, Dubois M, Hezemans FH, Aggensteiner PM, Monninger M, Brandeis D, Banaschewski T, Hauser TU, Holz NE. Early life adversities are associated with lower expected value signaling in the adult brain. Biol Psychiatry 2024:S0006-3223(24)01249-6. [PMID: 38636886 DOI: 10.1016/j.biopsych.2024.04.005] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 04/05/2024] [Accepted: 04/06/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Early adverse experiences are assumed to affect fundamental processes of reward learning and decision-making. However, computational neuroimaging studies investigating these circuits in the context of adversity are sparse and limited to studies conducted in adolescent samples, leaving the long-term effects unexplored. METHODS Using data from a longitudinal birth cohort study (n=156, 87 females), we investigated associations between adversities and computational markers of reward learning (i.e., expected value (EV), prediction errors). At the age of 33 years, all participants completed an fMRI-based passive avoidance task. Psychopathology measures were collected at the time of fMRI investigation and during the COVID-19 pandemic. We applied a principal component analysis to capture common variation across seven adversity measures. The resulting adversity factors (factor-1: postnatal psychosocial adversities and prenatal maternal smoking, factor-2: prenatal maternal stress and obstetric adversity, and factor-3: lower maternal stimulation) were linked with psychopathology and neural responses in the core reward network using multiple regression analysis. RESULTS We found that the adversity dimension primarily informed by lower maternal stimulation was linked to lower EV representation in the right putamen, right nucleus accumbens (NAcc), and anterior cingulate cortex. EV encoding in the right NAcc further mediated the relationship between this adversity dimension and psychopathology and predicted higher withdrawn symptoms during the COVID-19 pandemic. CONCLUSIONS Our results suggested that early adverse experiences in caregiver context might have a long-term disruptive effect on reward learning in reward-related brain regions, which can be associated with suboptimal decision-making and thereby may increase the vulnerability of developing psychopathology.
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Affiliation(s)
- Seda Sacu
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; German Center for Mental Health (DZPG), partner site Mannheim-Heidelberg-Ulm, Germany
| | - Magda Dubois
- Max Planck UCL Centre for Computational Psychiatry and Aging Research, University College London, London, United Kingdom
| | - Frank H Hezemans
- Department of Psychiatry and Psychotherapy, Medical School and University Hospital, Eberhard Karls University of Tübingen, Tübingen, Germany; Department of Computational Neuroscience, Max Planck Institute for Biological Cybernetics, Tübingen, Germany; German Center for Mental Health (DZPG), partner site Tübingen, Tübingen, Germany
| | - Pascal-M Aggensteiner
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; German Center for Mental Health (DZPG), partner site Mannheim-Heidelberg-Ulm, Germany
| | - Maximilian Monninger
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Daniel Brandeis
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland; Neuroscience Center Zurich, University of Zurich and ETH Zurich, Zurich, Switzerland
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; German Center for Mental Health (DZPG), partner site Mannheim-Heidelberg-Ulm, Germany
| | - Tobias U Hauser
- Max Planck UCL Centre for Computational Psychiatry and Aging Research, University College London, London, United Kingdom; Department of Psychiatry and Psychotherapy, Medical School and University Hospital, Eberhard Karls University of Tübingen, Tübingen, Germany; German Center for Mental Health (DZPG), partner site Tübingen, Tübingen, Germany; Wellcome Centre for Human Neuroimaging, University College London, London, United Kingdom
| | - Nathalie E Holz
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany; German Center for Mental Health (DZPG), partner site Mannheim-Heidelberg-Ulm, Germany; Donders Center for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, the Netherlands; Department for Cognitive Neuroscience, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands.
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Rozovsky R, Bertocci M, Iyengar S, Stiffler RS, Bebko G, Skeba AS, Brady T, Aslam H, Phillips ML. Identifying tripartite relationship among cortical thickness, neuroticism, and mood and anxiety disorders. Sci Rep 2024; 14:8449. [PMID: 38600283 PMCID: PMC11006921 DOI: 10.1038/s41598-024-59108-1] [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: 11/22/2023] [Accepted: 04/08/2024] [Indexed: 04/12/2024] Open
Abstract
The number of young adults seeking help for emotional distress, subsyndromal-syndromal mood/anxiety symptoms, including those associated with neuroticism, is rising and can be an early manifestation of mood/anxiety disorders. Identification of gray matter (GM) thickness alterations and their relationship with neuroticism and mood/anxiety symptoms can aid in earlier diagnosis and prevention of risk for future mood and anxiety disorders. In a transdiagnostic sample of young adults (n = 252;177 females; age 21.7 ± 2), Hypothesis (H) 1:regularized regression followed by multiple regression examined relationships among GM cortical thickness and clinician-rated depression, anxiety, and mania/hypomania; H2:the neuroticism factor and its subfactors as measured by NEO Personality Inventory (NEO-PI-R) were tested as mediators. Analyses revealed positive relationships between left parsopercularis thickness and depression (B = 4.87, p = 0.002), anxiety (B = 4.68, p = 0.002), mania/hypomania (B = 6.08, p ≤ 0.001); negative relationships between left inferior temporal gyrus (ITG) thickness and depression (B = - 5.64, p ≤ 0.001), anxiety (B = - 6.77, p ≤ 0.001), mania/hypomania (B = - 6.47, p ≤ 0.001); and positive relationships between left isthmus cingulate thickness (B = 2.84, p = 0.011), and anxiety. NEO anger/hostility mediated the relationship between left ITG thickness and mania/hypomania; NEO vulnerability mediated the relationship between left ITG thickness and depression. Examining the interrelationships among cortical thickness, neuroticism and mood and anxiety symptoms enriches the potential for identifying markers conferring risk for mood and anxiety disorders and can provide targets for personalized intervention strategies for these disorders.
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Affiliation(s)
- Renata Rozovsky
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA.
| | - Michele Bertocci
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA
| | - Satish Iyengar
- Department of Statistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Richelle S Stiffler
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA
| | - Genna Bebko
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA
| | - Alexander S Skeba
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA
| | - Tyler Brady
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA
| | - Haris Aslam
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA
| | - Mary L Phillips
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, 302 Loeffler Building, 121 Meyran Ave., Pittsburgh, PA, USA
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Luo Y, Xiao M, Chen X, Zeng W, Chen H. Harsh, unpredictable childhood environments are associated with inferior frontal gyrus connectivity and binge eating tendencies in late adolescents. Appetite 2024; 195:107210. [PMID: 38266713 DOI: 10.1016/j.appet.2024.107210] [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: 05/10/2023] [Revised: 12/03/2023] [Accepted: 01/09/2024] [Indexed: 01/26/2024]
Abstract
Harsh, unpredictable childhood environments (HUCE) are associated with obesity older in life, but knowledge of how HUCE affect binge eating tendencies is lacking. Five hundred and one late adolescents aged 16-22 were recruited to finish resting state functional magnetic resonance imaging scan, behavioral measures including retrospective recall of childhood environmental harshness and unpredictability, binge eating tendencies and demographics. Three hundred and seventy-six of participants further completed the computerized visual probe task designed to evaluate attentional engagement towards high and low calorie food. As right inferior frontal gyrus (IFG) was the key nodes that related to both early life adversity and binge eating tendencies, it was treated as the interest region in the dynamic functional connectivity analyses. Results found that HUCE are associated with significant but modest decreases in connectivity of right inferior frontal gyrus (IFG)- bilateral medial frontal gyrus, right IFG - bilateral inferior parietal lobule (IPL), and right IFG - left superior frontal gyrus connectivity, as well as attentional engagement to high-calorie food and binge eating tendencies. A machine-learning method named linear support vector regression (SVR) and leave one out cross-validation (LOOCV) procedure used to examine the robustness of the brain-behavior relationship further confirm the findings. Mediation analyses suggested that right IFG - left IPL connectivity mediates the association of HUCE and binge eating tendencies. Findings suggest right IFG - left IPL connectivity may serve as a crucial neurobiological underpinning of HUCE to regulate binge eating behaviors. As such, these results contribute to a novel perspective and hypotheses in elucidating developmental neuro-mechanisms related to binge eating.
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Affiliation(s)
- Yijun Luo
- School of Psychology, Southwest University, Chongqing, 400715, China; Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, 400715, China
| | - Minyue Xiao
- School of Psychology, Southwest University, Chongqing, 400715, China; Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, 400715, China
| | - Ximei Chen
- School of Psychology, Southwest University, Chongqing, 400715, China; Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, 400715, China
| | - Weiyu Zeng
- School of Psychology, Southwest University, Chongqing, 400715, China; Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, 400715, China
| | - Hong Chen
- School of Psychology, Southwest University, Chongqing, 400715, China; Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, 400715, China.
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4
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Backhausen LL, Granzow J, Fröhner JH, Artiges E, Paillère‐Martinot M, Lemaître H, Sticca F, Banaschewski T, Desrivières S, Grigis A, Heinz A, Brühl R, Papadopoulos‐Orfanos D, Poustka L, Hohmann S, Robinson L, Walter H, Winterer J, Schumann G, Martinot J, Smolka MN, Vetter NC. Interplay of early negative life events, development of orbitofrontal cortical thickness and depression in young adulthood. JCPP Adv 2024; 4:e12210. [PMID: 38486954 PMCID: PMC10933677 DOI: 10.1002/jcv2.12210] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 09/26/2023] [Indexed: 03/17/2024] Open
Abstract
Background Early negative life events (NLE) have long-lasting influences on neurodevelopment and psychopathology. Reduced orbitofrontal cortex (OFC) thickness was frequently associated with NLE and depressive symptoms. OFC thinning might mediate the effect of NLE on depressive symptoms, although few longitudinal studies exist. Using a complete longitudinal design with four time points, we examined whether NLE during childhood and early adolescence predict depressive symptoms in young adulthood through accelerated OFC thinning across adolescence. Methods We acquired structural MRI from 321 participants at two sites across four time points from ages 14 to 22. We measured NLE with the Life Events Questionnaire at the first time point and depressive symptoms with the Center for Epidemiologic Studies Depression Scale at the fourth time point. Modeling latent growth curves, we tested whether OFC thinning mediates the effect of NLE on depressive symptoms. Results A higher burden of NLE, a thicker OFC at the age of 14, and an accelerated OFC thinning across adolescence predicted young adults' depressive symptoms. We did not identify an effect of NLE on OFC thickness nor OFC thickness mediating effects of NLE on depressive symptoms. Conclusions Using a complete longitudinal design with four waves, we show that NLE in childhood and early adolescence predict depressive symptoms in the long term. Results indicate that an accelerated OFC thinning may precede depressive symptoms. Assessment of early additionally to acute NLEs and neurodevelopment may be warranted in clinical settings to identify risk factors for depression.
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Affiliation(s)
- Lea L. Backhausen
- Department of Psychiatry and PsychotherapyTUD Dresden University of TechnologyDresdenGermany
- Department of Child and Adolescent PsychiatryMedical Faculty and University Hospital Carl Gustav Carus, TUD Dresden University of TechnologyDresdenGermany
| | - Jonas Granzow
- Department of Child and Adolescent PsychiatryMedical Faculty and University Hospital Carl Gustav Carus, TUD Dresden University of TechnologyDresdenGermany
| | - Juliane H. Fröhner
- Department of Psychiatry and PsychotherapyTUD Dresden University of TechnologyDresdenGermany
| | - Eric Artiges
- Institut National de la Santé et de la Recherche MédicaleINSERM U1299 “Trajectoires développementales en psychiatrie”Université Paris‐SaclayEcole Normale supérieure Paris‐SaclayCNRSCentre BorelliGif‐sur‐YvetteFrance
- Department of PsychiatryLab‐D‐PsyEPS Barthélémy DurandEtampesFrance
| | - Marie‐Laure Paillère‐Martinot
- Institut National de la Santé et de la Recherche MédicaleINSERM U1299 “Trajectoires développementales en psychiatrie”Université Paris‐SaclayEcole Normale supérieure Paris‐SaclayCNRSCentre BorelliGif‐sur‐YvetteFrance
- Department of Child and Adolescent PsychiatryPitié‐Salpêtrière HospitalParisFrance
| | | | - Fabio Sticca
- Institute for Educational Support for Behaviour, Social‐Emotional, and Psychomotor DevelopmentUniversity of Teacher Education in Special NeedsZurichSwitzerland
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and PsychotherapyCentral Institute of Mental HealthMedical Faculty MannheimHeidelberg UniversityMannheimGermany
| | - Sylvane Desrivières
- Centre for Population Neuroscience and Precision Medicine (PONS)Institute of Psychiatry, Psychology & NeuroscienceSGDP CentreKing's College LondonLondonUK
| | | | - Andreas Heinz
- Department of Psychiatry and NeurosciencesCharité – Universitätsmedizin BerlinCorporate Member of Freie Universität BerlinHumboldt‐Universität zu Berlin, and Berlin Institute of HealthBerlinGermany
| | - Rüdiger Brühl
- Physikalisch‐Technische Bundesanstalt (PTB)Braunschweig and BerlinBerlinGermany
| | | | - Luise Poustka
- Department of Child and Adolescent Psychiatry and PsychotherapyUniversity Medical Centre GöttingenGöttingenGermany
| | - Sarah Hohmann
- Department of Child and Adolescent Psychiatry and PsychotherapyCentral Institute of Mental HealthMedical Faculty MannheimHeidelberg UniversityMannheimGermany
- Department of Child and Adolescent PsychiatryPsychotherapy and PsychosomaticsUniversity Medical Center Hamburg EppendorfHamburgGermany
| | - Lauren Robinson
- Department of Psychological MedicineSection for Eating DisordersInstitute of Psychiatry, Psychology and NeuroscienceKing's College LondonLondonUK
| | - Henrik Walter
- Department of Psychiatry and NeurosciencesCharité – Universitätsmedizin BerlinCorporate Member of Freie Universität BerlinHumboldt‐Universität zu Berlin, and Berlin Institute of HealthBerlinGermany
| | - Jeanne Winterer
- Department of Psychiatry and NeurosciencesCharité – Universitätsmedizin BerlinCorporate Member of Freie Universität BerlinHumboldt‐Universität zu Berlin, and Berlin Institute of HealthBerlinGermany
- Department of Education and PsychologyFreie Universität BerlinBerlinGermany
| | - Gunter Schumann
- Centre for Population Neuroscience and Precision Medicine (PONS)Institute of Psychiatry, Psychology & NeuroscienceSGDP CentreKing's College LondonLondonUK
- Department of Psychiatry and PsychotherapyPONS Research GroupCampus Charite MitteHumboldt UniversityBerlin and Leibniz Institute for NeurobiologyMagdeburgGermany
- Institute for Science and Technology of Brain‐inspired Intelligence (ISTBI)Fudan UniversityShanghaiChina
| | - Jean‐Luc Martinot
- Institut National de la Santé et de la Recherche MédicaleINSERM U1299 “Trajectoires développementales en psychiatrie”Université Paris‐SaclayEcole Normale supérieure Paris‐SaclayCNRSCentre BorelliGif‐sur‐YvetteFrance
| | - Michael N. Smolka
- Department of Psychiatry and PsychotherapyTUD Dresden University of TechnologyDresdenGermany
| | - Nora C. Vetter
- Department of Psychiatry and PsychotherapyTUD Dresden University of TechnologyDresdenGermany
- Department of Child and Adolescent PsychiatryMedical Faculty and University Hospital Carl Gustav Carus, TUD Dresden University of TechnologyDresdenGermany
- Department of PsychologyMSB Medical School BerlinBerlinGermany
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5
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Lucre K, Ashworth F, Copello A, Jones C, Gilbert P. Compassion Focused Group Psychotherapy for attachment and relational trauma: Engaging people with a diagnosis of personality disorder. Psychol Psychother 2024. [PMID: 38305507 DOI: 10.1111/papt.12518] [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: 06/20/2023] [Revised: 12/28/2023] [Accepted: 01/16/2024] [Indexed: 02/03/2024]
Abstract
OBJECTIVES The research aimed to evaluate an exploratory Compassion Focused Group Psychotherapy Programme and the impact on participants' experiences of self-criticism, usage of services and general wellbeing. Participants included patients with a history of complex attachment and relational trauma (A&RT), who might attract a diagnosis of personality disorder. DESIGN This study utilised a quasi-experimental non-randomised within subject controlled design for the evaluation of the efficacy of the programme. METHODS Participants were recruited from tertiary care services. The programme consisted of a 12-week Preparation and Engagement intervention (PEG) which was Compassionate Mind Training and Psychoeducation, followed by a 40-week Compassion Focused Trauma Group intervention. The cohort was then followed up after 12 months during which period they received treatment as usual. A comprehensive selection of self-report measures was administered at various points during the therapeutic process and following completion of the group interventions. RESULTS The results of the research showed that the provision of a long-term, slow-paced, Compassion Focused Group Psychotherapy intervention, resulted in significant changes across all measures which were maintained at 12-month follow-up. These significant results were maintained following intention to treat and reliable change analyses. These data were supported by a significant reduction in service usage and a significant increase in engagement in employment and education. CONCLUSIONS This study has identified that within Compassion Focused Group Psychotherapy, there is a therapeutic process of establishing group-based safeness as a necessary precursor to cultivating compassion and reworking early shame-based trauma memories.
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Affiliation(s)
- Kate Lucre
- Birmingham and Solihull Mental Health Foundation Trust, Birmingham, UK
| | | | - Alex Copello
- School of Psychology University of Birmingham & Birmingham and Solihull Mental Health NHS Foundation Trust, Birmingham, UK
| | - Chris Jones
- School of Psychology, University of Birmingham, Birmingham, UK
| | - Paul Gilbert
- Centre for Compassion Research and Training, College of Health, Psychology and Social Care, University of Derby, Derby, UK
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6
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Yang J, Huggins AA, Sun D, Baird CL, Haswell CC, Frijling JL, Olff M, van Zuiden M, Koch SBJ, Nawijn L, Veltman DJ, Suarez-Jimenez B, Zhu X, Neria Y, Hudson AR, Mueller SC, Baker JT, Lebois LAM, Kaufman ML, Qi R, Lu GM, Říha P, Rektor I, Dennis EL, Ching CRK, Thomopoulos SI, Salminen LE, Jahanshad N, Thompson PM, Stein DJ, Koopowitz SM, Ipser JC, Seedat S, du Plessis S, van den Heuvel LL, Wang L, Zhu Y, Li G, Sierk A, Manthey A, Walter H, Daniels JK, Schmahl C, Herzog JI, Liberzon I, King A, Angstadt M, Davenport ND, Sponheim SR, Disner SG, Straube T, Hofmann D, Grupe DW, Nitschke JB, Davidson RJ, Larson CL, deRoon-Cassini TA, Blackford JU, Olatunji BO, Gordon EM, May G, Nelson SM, Abdallah CG, Levy I, Harpaz-Rotem I, Krystal JH, Morey RA, Sotiras A. Examining the association between posttraumatic stress disorder and disruptions in cortical networks identified using data-driven methods. Neuropsychopharmacology 2024; 49:609-619. [PMID: 38017161 PMCID: PMC10789873 DOI: 10.1038/s41386-023-01763-5] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 10/02/2023] [Accepted: 10/23/2023] [Indexed: 11/30/2023]
Abstract
Posttraumatic stress disorder (PTSD) is associated with lower cortical thickness (CT) in prefrontal, cingulate, and insular cortices in diverse trauma-affected samples. However, some studies have failed to detect differences between PTSD patients and healthy controls or reported that PTSD is associated with greater CT. Using data-driven dimensionality reduction, we sought to conduct a well-powered study to identify vulnerable networks without regard to neuroanatomic boundaries. Moreover, this approach enabled us to avoid the excessive burden of multiple comparison correction that plagues vertex-wise methods. We derived structural covariance networks (SCNs) by applying non-negative matrix factorization (NMF) to CT data from 961 PTSD patients and 1124 trauma-exposed controls without PTSD. We used regression analyses to investigate associations between CT within SCNs and PTSD diagnosis (with and without accounting for the potential confounding effect of trauma type) and symptom severity in the full sample. We performed additional regression analyses in subsets of the data to examine associations between SCNs and comorbid depression, childhood trauma severity, and alcohol abuse. NMF identified 20 unbiased SCNs, which aligned closely with functionally defined brain networks. PTSD diagnosis was most strongly associated with diminished CT in SCNs that encompassed the bilateral superior frontal cortex, motor cortex, insular cortex, orbitofrontal cortex, medial occipital cortex, anterior cingulate cortex, and posterior cingulate cortex. CT in these networks was significantly negatively correlated with PTSD symptom severity. Collectively, these findings suggest that PTSD diagnosis is associated with widespread reductions in CT, particularly within prefrontal regulatory regions and broader emotion and sensory processing cortical regions.
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Affiliation(s)
- Jin Yang
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Ashley A Huggins
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
| | - Delin Sun
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
- Department of Psychology, The Education University of Hong Kong, Hong Kong, China
| | - C Lexi Baird
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
| | - Courtney C Haswell
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA
| | - Jessie L Frijling
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Miranda Olff
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
- ARQ National Psychotrauma Centre, Diemen, The Netherlands
| | - Mirjam van Zuiden
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Saskia B J Koch
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Centre for Cognitive Neuroimaging, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Laura Nawijn
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Dick J Veltman
- Department of Psychiatry, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Benjamin Suarez-Jimenez
- Del Monte Institute for Neuroscience, University of Rochester Medical Center, Rochester, NY, USA
| | - Xi Zhu
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Yuval Neria
- Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
- New York State Psychiatric Institute, New York, NY, USA
| | - Anna R Hudson
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Sven C Mueller
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
| | - Justin T Baker
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Institute for Technology in Psychiatry, McLean Hospital, Harvard University, Belmont, MA, USA
| | - Lauren A M Lebois
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Division of Depression and Anxiety Disorders, McLean Hospital, Belmont, MA, USA
| | - Milissa L Kaufman
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Division of Women's Mental Health, McLean Hospital, Belmont, MA, USA
| | - Rongfeng Qi
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Jiangsu, China
| | - Guang Ming Lu
- Department of Medical Imaging, Jinling Hospital, Medical School of Nanjing University, Jiangsu, China
| | - Pavel Říha
- First Department of Neurology, St. Anne's University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic
- CEITEC-Central European Institute of Technology, Multimodal and Functional Neuroimaging Research Group, Masaryk University, Brno, Czech Republic
| | - Ivan Rektor
- CEITEC-Central European Institute of Technology, Multimodal and Functional Neuroimaging Research Group, Masaryk University, Brno, Czech Republic
| | - Emily L Dennis
- Department of Neurology, University of Utah, Salt Lake City, UT, USA
- George E. Wahlen Veterans Affairs Medical Center, Salt Lake City, UT, USA
| | - Christopher R K Ching
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Sophia I Thomopoulos
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Lauren E Salminen
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Neda Jahanshad
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Paul M Thompson
- Imaging Genetics Center, Mark & Mary Stevens Neuroimaging & Informatics Institute, Keck School of Medicine of USC, Marina del Rey, CA, USA
| | - Dan J Stein
- Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Sheri M Koopowitz
- Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Jonathan C Ipser
- Department of Psychiatry and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Soraya Seedat
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
| | - Stefan du Plessis
- Department of Psychiatry, Stellenbosch University, Cape Town, South Africa
| | | | - Li Wang
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Ye Zhu
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Gen Li
- Laboratory for Traumatic Stress Studies, Chinese Academy of Sciences Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Anika Sierk
- University Medical Centre Charité, Berlin, Germany
| | | | | | - Judith K Daniels
- Department of Clinical Psychology, University of Groningen, Groningen, The Netherlands
| | - Christian Schmahl
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Julia I Herzog
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Heidelberg, Germany
| | - Israel Liberzon
- Department of Psychiatry and Behavioral Science, Texas A&M University, College Station, TX, USA
| | - Anthony King
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Mike Angstadt
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas D Davenport
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
| | - Scott R Sponheim
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
| | - Seth G Disner
- Minneapolis VA Health Care System, Minneapolis, MN, USA
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, USA
| | - Thomas Straube
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
| | - David Hofmann
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
| | - Daniel W Grupe
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, WI, USA
| | - Jack B Nitschke
- Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, USA
| | - Richard J Davidson
- Center for Healthy Minds, University of Wisconsin-Madison, Madison, WI, USA
- Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, USA
- Department of Psychology, University of Wisconsin-Madison, Madison, WI, USA
| | - Christine L Larson
- Department of Psychology, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Terri A deRoon-Cassini
- Division of Trauma and Acute Care Surgery, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
- Comprehensive Injury Center, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jennifer U Blackford
- Munroe-Meyer Institute, University of Nebraska Medical Center, Omaha, NE, USA
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bunmi O Olatunji
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Evan M Gordon
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Geoffrey May
- Veterans Integrated Service Network-17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
- Center for Vital Longevity, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, TX, USA
- Department of Psychiatry and Behavioral Science, Texas A&M University Health Science Center, Bryan, TX, USA
| | - Steven M Nelson
- Veterans Integrated Service Network-17 Center of Excellence for Research on Returning War Veterans, Waco, TX, USA
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
- Center for Vital Longevity, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, TX, USA
- Department of Psychiatry and Behavioral Science, Texas A&M University Health Science Center, Bryan, TX, USA
| | - Chadi G Abdallah
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Department of Psychiatry of Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Ifat Levy
- Department of Comparative Medicine, Yale University, New Haven, CT, USA
- Department of Neuroscience, Yale University, New Haven, CT, USA
- Department of Psychology, Yale University, New Haven, CT, USA
- Wu Tsai Institute, Yale University, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - Ilan Harpaz-Rotem
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Department of Psychology, Yale University, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - John H Krystal
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
- Division of Clinical Neuroscience, National Center for PTSD, West Haven, CT, USA
| | - Rajendra A Morey
- Duke-UNC Brain Imaging and Analysis Center, Duke University, Durham, NC, USA.
- Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham VA Medical Center, Durham, NC, USA.
| | - Aristeidis Sotiras
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
- Institute for Informatics, Data Science & Biostatistics, Washington University in St. Louis, St. Louis, MO, USA
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7
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Irie K, Ohta KI, Ujihara H, Araki C, Honda K, Suzuki S, Warita K, Otabi H, Kumei H, Nakamura S, Koyano K, Miki T, Kusaka T. An enriched environment ameliorates the reduction of parvalbumin-positive interneurons in the medial prefrontal cortex caused by maternal separation early in life. Front Neurosci 2024; 17:1308368. [PMID: 38292903 PMCID: PMC10825025 DOI: 10.3389/fnins.2023.1308368] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/11/2023] [Indexed: 02/01/2024] Open
Abstract
Early child maltreatment, such as child abuse and neglect, is well known to affect the development of social skills. However, the mechanisms by which such an adverse environment interrupts the development of social skills remain unelucidated. Identifying the period and brain regions that are susceptible to adverse environments can lead to appropriate developmental care later in life. We recently reported an excitatory/inhibitory imbalance and low activity during social behavior in the medial prefrontal cortex (mPFC) of the maternal separation (MS) animal model of early life neglect after maturation. Based on these results, in the present study, we investigated how MS disturbs factors related to excitatory and inhibitory neurons in the mPFC until the critical period of mPFC development. Additionally, we evaluated whether the effects of MS could be recovered in an enriched environment after MS exposure. Rat pups were separated from their dams on postnatal days (PDs) 2-20 (twice daily, 3 h each) and compared with the mother-reared control (MRC) group. Gene expression analysis revealed that various factors related to excitatory and inhibitory neurons were transiently disturbed in the mPFC during MS. A similar tendency was found in the sensory cortex; however, decreased parvalbumin (PV) expression persisted until PD 35 only in the mPFC. Moreover, the number of PV+ interneurons decreased in the ventromedial prefrontal cortex (vmPFC) on PD 35 in the MS group. Additionally, perineural net formation surrounding PV+ interneurons, which is an indicator of maturity and critical period closure, was unchanged, indicating that the decreased PV+ interneurons were not simply attributable to developmental delay. This reduction of PV+ interneurons improved to the level observed in the MRC group by the enriched environment from PD 21 after the MS period. These results suggest that an early adverse environment disturbs the development of the mPFC but that these abnormalities allow room for recovery depending on the subsequent environment. Considering that PV+ interneurons in the mPFC play an important role in social skills such as empathy, an early rearing environment is likely a very important factor in the subsequent acquisition of social skills.
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Affiliation(s)
- Kanako Irie
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Ken-ichi Ohta
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Hidetoshi Ujihara
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Chihiro Araki
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Kodai Honda
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Shingo Suzuki
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Katsuhiko Warita
- Department of Veterinary Anatomy, Faculty of Agriculture, Tottori University, Tottori, Japan
| | - Hikari Otabi
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Haruki Kumei
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Shinji Nakamura
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Kosuke Koyano
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Takanori Miki
- Department of Anatomy and Neurobiology, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Takashi Kusaka
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
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8
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Dias BG. Legacies of salient environmental experiences-insights from chemosensation. Chem Senses 2024; 49:bjae002. [PMID: 38219073 PMCID: PMC10825851 DOI: 10.1093/chemse/bjae002] [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] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Indexed: 01/15/2024] Open
Abstract
Evidence for parental environments profoundly influencing the physiology, biology, and neurobiology of future generations has been accumulating in the literature. Recent efforts to understand this phenomenon and its underlying mechanisms have sought to use species like rodents and insects to model multi-generational legacies of parental experiences like stress and nutritional exposures. From these studies, we have come to appreciate that parental exposure to salient environmental experiences impacts the cadence of brain development, hormonal responses to stress, and the expression of genes that govern cellular responses to stress in offspring. Recent studies using chemosensory exposure have emerged as a powerful tool to shed new light on how future generations come to be influenced by environments to which parents are exposed. With a specific focus on studies that have leveraged such use of salient chemosensory experiences, this review synthesizes our current understanding of the concept, causes, and consequences of the inheritance of chemosensory legacies by future generations and how this field of inquiry informs the larger picture of how parental experiences can influence offspring biology.
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Affiliation(s)
- Brian G Dias
- Developmental Neuroscience and Neurogenetics Program, The Saban Research Institute, Los Angeles, CA, United States
- Division of Endocrinology, Diabetes and Metabolism, Children’s Hospital Los Angeles, Los Angeles, CA, United States
- Department of Pediatrics, Keck School of Medicine of USC, Los Angeles, CA, United States
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9
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Aberizk K, Addington JM, Bearden CE, Cadenhead KS, Cannon TD, Cornblatt BA, Keshavan M, Mathalon DH, Perkins DO, Stone WS, Tsuang MT, Woods SW, Walker EF, Ku BS. Relations of Lifetime Perceived Stress and Basal Cortisol With Hippocampal Volume Among Healthy Adolescents and Those at Clinical High Risk for Psychosis: A Structural Equation Modeling Approach. Biol Psychiatry 2023:S0006-3223(23)01759-6. [PMID: 38092185 DOI: 10.1016/j.biopsych.2023.11.027] [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: 06/29/2023] [Revised: 11/20/2023] [Accepted: 11/30/2023] [Indexed: 02/02/2024]
Abstract
BACKGROUND Hippocampal volume (HV) is sensitive to environmental influences. Under normative conditions in humans, HV increases linearly into childhood and asymptotes in early adulthood. Studies of humans and nonhuman animals have provided evidence of inverse relationships between several measures of stress and HV. METHODS Using structural equation modeling, this study aimed to characterize the relationships of age, basal cortisol, biological sex, and lifetime perceived stress with bilateral HV in a sample of healthy adolescents and adolescents at clinical high risk for psychosis (CHR-P) (N = 571, 43% female; age range = 12-19.9 years). This sample included 469 individuals at CHR-P and 102 healthy comparison participants from the combined baseline cohorts of the second and third NAPLS (North American Prodrome Longitudinal Study). RESULTS A structural model that constrained the individual effects of basal cortisol and perceived stress to single path coefficients, and freely estimated the effects of age and biological sex in group models, optimized model fit and parsimony relative to other candidate models. Significant inverse relationships between basal cortisol and bilateral HV were observed in adolescents at CHR-P and healthy comparison participants. Significant sex differences in bilateral HV were also observed, with females demonstrating smaller HV than males in both groups. CONCLUSIONS Multigroup structural equation modeling revealed heterogeneity in the relationships of age and biological sex with basal cortisol, lifetime perceived stress, and bilateral HV in individuals at CHR-P and healthy comparison participants. Moreover, the findings support previous literature indicating that elevated basal cortisol is a nonspecific risk factor for reduced HV.
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Affiliation(s)
- Katrina Aberizk
- Department of Psychology, Emory University, Atlanta, Georgia.
| | - Jean M Addington
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
| | - Carrie E Bearden
- Semel Institute for Neuroscience and Human Behavior, Departments of Psychiatry and Biobehavioral Sciences and Psychology, University of California, Los Angeles, California
| | | | - Tyrone D Cannon
- Departments of Psychology and Psychiatry, Yale University, New Haven, Connecticut
| | | | - Matcheri Keshavan
- Department of Psychiatry, Harvard Medical School, Harvard University, Cambridge, Massachusetts
| | - Daniel H Mathalon
- Department of Psychiatry, University of California, San Francisco, California
| | - Diana O Perkins
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - William S Stone
- Department of Psychiatry, Harvard Medical School, Harvard University, Cambridge, Massachusetts
| | - Ming T Tsuang
- Department of Psychiatry, University of California, San Diego, California
| | - Scott W Woods
- Departments of Psychology and Psychiatry, Yale University, New Haven, Connecticut
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, Georgia
| | - Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
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10
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McDermott CL, Lee J, Park AT, Tooley UA, Boroshok AL, Hilton K, Linn KA, Mupparapu M, Mackey AP. Developmental Correlates of Accelerated Molar Eruption in Early Childhood. Biol Psychiatry Glob Open Sci 2023; 3:847-854. [PMID: 37881542 PMCID: PMC10593886 DOI: 10.1016/j.bpsgos.2023.02.006] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 02/04/2023] [Accepted: 02/09/2023] [Indexed: 02/19/2023] Open
Abstract
Background Adversity has been linked to accelerated maturation. Molar eruption is a simple and scalable way to identify early maturation, but its developmental correlates remain unexplored. Thus, we examined whether accelerated maturation as indexed by molar eruption is associated with children's mental health or cognitive skills. Methods Molar eruption was evaluated from T2-weighted magnetic resonance imaging in 117 children (63 female; ages 4-7 years). Parents reported on child mental health with the Child Behavior Checklist. Children completed standardized assessments of fluid reasoning, working memory, processing speed, crystallized knowledge, and math performance. Relationships between molar eruption and developmental outcomes were examined using linear models, with age, gender, and stress risk as covariates. Results Earlier molar eruption was positively associated with children's externalizing symptoms (false discovery rate-corrected p [pFDR] = .027) but not internalizing symptoms, and the relationship with externalizing symptoms did not hold when controlling for stress risk. Earlier molar eruption was negatively associated with fluid reasoning (pFDR < .001), working memory (pFDR = .033), and crystallized knowledge (pFDR = .001). The association between molar eruption and both reasoning and crystallized knowledge held when controlling for stress risk. Molar eruption also partially mediated associations between stress risk and both reasoning (proportion mediated = 0.273, p = .004) and crystallized knowledge (proportion mediated = 0.126, p = .016). Conclusions Accelerated maturation, as reflected in early molar eruption, may have consequences for cognitive development, perhaps because it constrains brain plasticity. Knowing the pace of a child's maturation may provide insight into the impact of a child's stress history on their cognitive development.
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Affiliation(s)
- Cassidy L. McDermott
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Janet Lee
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anne T. Park
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ursula A. Tooley
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Austin L. Boroshok
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Katherine Hilton
- School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kristin A. Linn
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Muralidhar Mupparapu
- School of Dental Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Allyson P. Mackey
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania
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11
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McDermott CL, Norton ES, Mackey AP. A systematic review of interventions to ameliorate the impact of adversity on brain development. Neurosci Biobehav Rev 2023; 153:105391. [PMID: 37708920 DOI: 10.1016/j.neubiorev.2023.105391] [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: 02/16/2023] [Revised: 06/13/2023] [Accepted: 09/10/2023] [Indexed: 09/16/2023]
Abstract
Adversity, including abuse, neglect, and poverty, impacts child brain development. However, the developing brain is highly plastic, and some of the impacts of childhood adversity may be mitigated by psychosocial interventions. The purpose of this review is to synthesize literature on neural outcomes of childhood interventions among individuals exposed to adversity. A systematic literature search identified 36 reports of 13 interventions. Overall, these studies provide evidence for experience-dependent plasticity in the developing brain. We synthesize studies in light of three themes. First, there was mixed evidence for a benefit of a younger age at intervention. Second, interventions tended to accelerate functional brain development, but the impact of interventions on the pace of structural brain development was less clear. Third, individual differences in intervention response were difficult to predict, in part due to small samples. However, there was significant variability in intervention type and timing, neuroimaging outcomes, and follow-up timing. Together, the studies reviewed here hold promise for the role of psychosocial interventions in ameliorating the neurodevelopmental consequences of childhood adversity.
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Affiliation(s)
- Cassidy L McDermott
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, United States.
| | - Elizabeth S Norton
- Department of Communication Sciences and Disorders, Department of Medical Social Sciences, and Institute for Innovations in Developmental Sciences, Northwestern University, Evanston, IL, United States
| | - Allyson P Mackey
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, United States
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12
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Jiang C, Jiang W, Chen G, Xu W, Sun T, You L, Chen S, Yin Y, Liu X, Hou Z, Qing Z, Xie C, Zhang Z, Turner JA, Yuan Y. Childhood trauma and social support affect symptom profiles through cortical thickness abnormalities in major depressive disorder: A structural equation modeling analysis. Asian J Psychiatr 2023; 88:103744. [PMID: 37619416 DOI: 10.1016/j.ajp.2023.103744] [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: 06/07/2023] [Revised: 08/10/2023] [Accepted: 08/17/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND Childhood trauma, low social support, and alexithymia are recognized as risk factors for major depressive disorder (MDD). However, the mechanisms of risk factors, symptoms, and corresponding structural brain abnormalities in MDD are not fully understood. Structural equation modeling (SEM) has advantages in studying multivariate interrelationships. We aim to illustrate their relationships using SEM. METHODS 313 MDD patients (213 female; mean age 42.49 years) underwent magnetic resonance imaging and completed assessments. We integrated childhood trauma, alexithymia, social support, anhedonia, depression, anxiety, suicidal ideation and cortical thickness into a multivariate SEM. RESULTS We first established the risk factors-clinical phenotype SEM with an adequate fit. Cortical thickness results show a negative correlation of childhood trauma with the left middle temporal gyrus (MTG) (p = 0.012), and social support was negatively correlated with the left posterior cingulate cortex (PCC) (p < 0.001). The final good fit SEM (χ2 = 32.92, df = 21, χ2/df = 1.57, CFI = 0.962, GFI = 0.978, RMSEA = 0.043) suggested two pathways, with left PCC thickness mediating the relationship between social support and suicidal ideation, and left MTG thickness mediating between childhood trauma and anhedonia/anxiety. CONCLUSION Our findings provide evidence for the impact of risk factor variables on the brain structure and clinical phenotype of MDD patients. Insufficient social support and childhood trauma might lead to corresponding cortical abnormalities in PCC and MTG, affecting the patient's mood and suicidal ideation. Future interventions should aim at these nodes.
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Affiliation(s)
- Chenguang Jiang
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Wenhao Jiang
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Gang Chen
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University; Department of Medical Psychology, Huai'an No.3 People's Hospital, Huaian, China
| | - Wei Xu
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University; Department of Clinical Psychology, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Taipeng Sun
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University; Department of Medical Psychology, Huai'an No.3 People's Hospital, Huaian, China
| | - Linlin You
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Suzhen Chen
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Yingying Yin
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Xiaoyun Liu
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zhenghua Hou
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zhao Qing
- Shing-Tung Yau Center; School of Biological Science and Medical Engineering, Southeast University, Nanjing, China
| | - Chunming Xie
- Department of Neurology, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Zhijun Zhang
- Department of Neurology, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Jessica A Turner
- Department of Psychiatry and Behavioral Health, Wexner Medical Center, Ohio State University, OH, United States.
| | - Yonggui Yuan
- Department of Psychosomatics and Psychiatry, ZhongDa Hospital, School of Medicine, Southeast University, Nanjing, China.
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13
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Ryan M, Cruz G, Upton R, Chaplin T. Observed Parenting and Adolescent Brain Structure. Dev Neuropsychol 2023; 48:299-313. [PMID: 37665378 PMCID: PMC10860385 DOI: 10.1080/87565641.2023.2254872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/05/2023]
Abstract
Parent-youth relationships and parenting are critically important to adolescents' development. The present study examined associations between parenting behaviors (which included observed parent emotion expression and negative and positive parenting behaviors during a parent-adolescent interaction) and adolescent brain structure, and sex differences in associations, in 66 12-14 year-olds. The study found that 1) among all adolescents in the sample, greater parent negative emotion expression in parent-youth interactions was associated with greater adolescent gray matter volume (GMV) in the left hippocampus, 2) parent positive emotion expression was not associated with adolescent GMV, 3) several associations differed by sex. These findings suggest that parenting is important for adolescent brain structure and future work should consider this by sex.
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Affiliation(s)
- Mary Ryan
- Department of Psychology, George Mason University, Fairfax, Virginia
| | - Geraldine Cruz
- Department of Psychology, George Mason University, Fairfax, Virginia
| | - Rachel Upton
- Department of Psychology, George Mason University, Fairfax, Virginia
| | - Tara Chaplin
- Department of Psychology, George Mason University, Fairfax, Virginia
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14
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Nweze T, Banaschewski T, Ajaelu C, Okoye C, Ezenwa M, Whelan R, Papadopoulos Orfanos D, Bokde AL, Desrivières S, Grigis A, Garavan H, Gowland P, Heinz A, Brühl R, Martinot J, Martinot MP, Artiges E, Nees F, Paus T, Poustka L, Hohmann S, Millenet S, Fröhner JH, Smolka MN, Walter H, Schumann G, Hanson JL. Trajectories of cortical structures associated with stress across adolescence: a bivariate latent change score approach. J Child Psychol Psychiatry 2023; 64:1159-1175. [PMID: 36990655 PMCID: PMC10952720 DOI: 10.1111/jcpp.13793] [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] [Accepted: 03/13/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND Stress exposure in childhood and adolescence has been linked to reductions in cortical structures and cognitive functioning. However, to date, most of these studies have been cross-sectional, limiting the ability to make long-term inferences, given that most cortical structures continue to develop through adolescence. METHODS Here, we used a subset of the IMAGEN population cohort sample (N = 502; assessment ages: 14, 19, and 22 years; mean age: 21.945 years; SD = 0.610) to understand longitudinally the long-term interrelations between stress, cortical development, and cognitive functioning. To these ends, we first used a latent change score model to examine four bivariate relations - assessing individual differences in change in the relations between adolescent stress exposure and volume, surface area, and cortical thickness of cortical structures, as well as cognitive outcomes. Second, we probed for indirect neurocognitive effects linking stress to cortical brain structures and cognitive functions using rich longitudinal mediation modeling. RESULTS Latent change score modeling showed that greater baseline adolescence stress at age 14 predicted a small reduction in the right anterior cingulate volume (Std. β = -.327, p = .042, 95% CI [-0.643, -0.012]) and right anterior cingulate surface area (Std. β = -.274, p = .038, 95% CI [-0.533, -0.015]) across ages 14-22. These effects were very modest in nature and became nonsignificant after correcting for multiple comparisons. Our longitudinal analyses found no evidence of indirect effects in the two neurocognitive pathways linking adolescent stress to brain and cognitive outcomes. CONCLUSION Findings shed light on the impact of stress on brain reductions, particularly in the prefrontal cortex that have consistently been implicated in the previous cross-sectional studies. However, the magnitude of effects observed in our study is smaller than that has been reported in past cross-sectional work. This suggests that the potential impact of stress during adolescence on brain structures may likely be more modest than previously noted.
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Affiliation(s)
- Tochukwu Nweze
- MRC Cognition and Brain Sciences UnitUniversity of CambridgeCambridgeUK
- Department of PsychologyUniversity of NigeriaNsukkaNigeria
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
| | - Cyracius Ajaelu
- Department of PsychologyNnamdi Azikiwe UniversityAwkaNigeria
| | | | - Michael Ezenwa
- Department of PsychologyNnamdi Azikiwe UniversityAwkaNigeria
| | - Robert Whelan
- School of PsychologyGlobal Brain Health Institute, Trinity College DublinDublinIreland
| | | | - Arun L.W. Bokde
- Discipline of PsychiatrySchool of Medicine, Trinity College Institute of Neuroscience, Trinity College DublinDublinIreland
| | - Sylvane Desrivières
- SGDP CentreInstitute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College LondonLondonUK
| | - Antoine Grigis
- NeuroSpin, CEAUniversité Paris‐SaclayGif‐sur‐YvetteFrance
| | - Hugh Garavan
- Departments of Psychiatry and PsychologyUniversity of VermontBurlingtonVTUSA
| | - Penny Gowland
- Sir Peter Mansfield Imaging CentreSchool of Physics and Astronomy, University of Nottingham, University ParkNottinghamUK
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy CCMCharité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt‐Universität zu BerlinBerlinGermany
- Berlin Institute of HealthBerlinGermany
| | - Rüdiger Brühl
- Physikalisch‐Technische Bundesanstalt (PTB)Braunschweig and BerlinGermany
| | - Jean‐Luc Martinot
- CNRS, Institut National de la Santé et de la Recherche MédicaleUniversité Paris‐SaclayGif‐sur‐YvetteFrance
- Centre Borelli, INSERM U1299 ‘Trajectoires Développementales et Psychiatrie’Ecole Normale Supérieure Paris‐SaclayGif‐sur‐YvetteFrance
| | - Marie‐Laure Paillère Martinot
- CNRS, Institut National de la Santé et de la Recherche MédicaleUniversité Paris‐SaclayParisFrance
- Centre Borelli, INSERM U1299 ‘Trajectoires Développementales et Psychiatrie’Ecole Normale Supérieure Paris‐SaclayParisFrance
- Department of Child and Adolescent Psychiatry, Pitié‐Salpétriere Hospital, AP‐HPSorbonne UniversitéParisFrance
| | - Eric Artiges
- CNRS, Institut National de la Santé et de la Recherche MédicaleUniversité Paris‐SaclayEtampesFrance
- Ecole Normale Supérieure Paris‐Saclay, Centre Borelli, INSERM U1299 ‘Trajectoires Développementales et Psychiatrie’EtampesFrance
- CH Bartélémy DurandEtampesFrance
| | - Frauke Nees
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
- Institute of Medical Psychology and Medical SociologyUniversity Medical Center Schleswig Holstein, Kiel UniversityKielGermany
| | - Tomáš Paus
- Department of Psychiatry, Faculty of Medicine, Centre Hospitalier Universitaire Sainte‐JustineUniversity of MontrealMontrealQCCanada
- Departments of Psychiatry and PsychologyUniversity of TorontoTorontoONCanada
| | - Luise Poustka
- Department of Child and Adolescent Psychiatry and PsychotherapyUniversity Medical Centre GöttingenGöttingenGermany
| | - Sarah Hohmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
| | - Sabina Millenet
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
| | - Juliane H. Fröhner
- Department of Psychiatry and Neuroimaging CenterTechnische Universität DresdenDresdenGermany
| | - Michael N. Smolka
- Department of Psychiatry and Neuroimaging CenterTechnische Universität DresdenDresdenGermany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy CCMCharité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt‐Universität zu BerlinBerlinGermany
- Berlin Institute of HealthBerlinGermany
| | - Gunter Schumann
- Centre for Population Neuroscience and Stratified Medicine (PONS), Department of Psychiatry and NeuroscienceCharité Universitätsmedizin BerlinBerlinGermany
- Centre for Population Neuroscience and Precision Medicine (PONS), Institute for Science and Technology of Brain‐inspired Intelligence (ISTBI)Fudan UniversityShanghaiChina
| | - Jamie L. Hanson
- Department of PsychologyUniversity of PittsburghPittsburghPAUSA
- Learning Research & Development CenterUniversity of PittsburghPittsburghPAUSA
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15
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Machlin L, Egger HL, Stein CR, Navarro E, Carpenter KLH, Goel S, Patel KK, Copeland WE, Sheridan MA. Distinct Associations of Deprivation and Threat With Alterations in Brain Structure in Early Childhood. J Am Acad Child Adolesc Psychiatry 2023; 62:885-894.e3. [PMID: 36775117 PMCID: PMC10412726 DOI: 10.1016/j.jaac.2023.02.006] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 11/30/2022] [Accepted: 02/03/2023] [Indexed: 02/11/2023]
Abstract
OBJECTIVE The dimensional model of adversity and psychopathology hypothesizes deprivation and threat impact distinct neurobiological pathways, such as brain structure. This hypothesis has not been examined longitudinally or in young children. This study tested longitudinal associations between threat and deprivation measured in preschool and brain structure in childhood. It was hypothesized that threat would be associated with amygdala and hippocampal subcortical volume and deprivation would be associated with cortical thickness in association cortex. METHOD The study included T1-weighted scans from 72 children (5-10 years old, 54.2% female participants). Threat was measured by the presence of domestic violence, sexual abuse, physical abuse, or neighborhood violence. Deprivation was measured by the presence of neglect. Associations of deprivation or threat with brain structure were examined controlling for other dimension (deprivation or threat) and nuisance covariates using whole-brain vertex-wise analyses. Subcortical volume was extracted, and the same associations were examined using multiple regression. RESULTS Threat was associated with widespread decreases in cortical surface area across the prefrontal cortex and other regions. Threat was not associated with amygdala or hippocampal volume. Deprivation was associated with increased thickness in occipital cortex, insula, and cingulate. CONCLUSION Results suggest distinct associations of deprivation and threat on brain structure in early childhood. Threat is associated with widespread differences in surface area, and deprivation is associated with differences in cortical thickness. These observations are consistent with work in adolescence and adulthood and reflect how dimensions of adversity differentially impact neural structure.
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Delaney SW, Hidalgo APC, White T, Haneuse S, Ressler KJ, Tiemeier H, Kubzansky LD. Behavioral and neurostructural correlates of childhood physical violence victimization: Interaction with family functioning. Dev Psychobiol 2023; 65:e22398. [PMID: 37338254 PMCID: PMC11012107 DOI: 10.1002/dev.22398] [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: 06/17/2022] [Revised: 03/15/2023] [Accepted: 04/06/2023] [Indexed: 06/21/2023]
Abstract
Violence victimization may cause child behavior problems and neurostructural differences associated with them. Healthy family environments may buffer these effects, but neural pathways explaining these associations remain inadequately understood. We used data from 3154 children (x̅age = 10.1) to test whether healthy family functioning moderated possible associations between violence victimization, behavior problems, and amygdala volume (a threat-responsive brain region). Researchers collected data on childhood violence victimization, family functioning (McMaster Family Assessment Device, range 0-3, higher scores indicate healthier functioning), and behavior problems (Achenbach Child Behavior Checklist [CBCL] total problem score, range 0-117), and they scanned children with magnetic resonance imaging. We standardized amygdala volumes and fit confounder-adjusted models with "victimization × family functioning" interaction terms. Family functioning moderated associations between victimization, behavior problems, and amygdala volume. Among lower functioning families (functioning score = 1.0), victimization was associated with a 26.1 (95% confidence interval [CI]: 9.9, 42.4) unit higher CBCL behavior problem score, yet victimized children from higher functioning families (score = 3.0) exhibited no such association. Unexpectedly, victimization was associated with higher standardized amygdala volume among lower functioning families (ŷ = 0.5; 95% CI: 0.1, 1.0) but lower volume among higher functioning families (ŷ = -0.4; 95% CI: -0.7, -0.2). Thus, healthy family environments may mitigate some neurobehavioral effects of childhood victimization.
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Affiliation(s)
- Scott W. Delaney
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Child and Adolescent Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
- Lee Kum Sheung Center for Health and Happiness, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Andrea P. Cortes Hidalgo
- Department of Child and Adolescent Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
- The Generation R Study Group, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Tonya White
- Department of Child and Adolescent Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sebastien Haneuse
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Kerry J. Ressler
- Department of Psychiatry, McLean Hospital, Harvard Medical School, Belmont, Massachusetts, USA
| | - Henning Tiemeier
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Child and Adolescent Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Laura D. Kubzansky
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Lee Kum Sheung Center for Health and Happiness, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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17
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Vannucci A, Fields A, Hansen E, Katz A, Kerwin J, Tachida A, Martin N, Tottenham N. Interpersonal early adversity demonstrates dissimilarity from early socioeconomic disadvantage in the course of human brain development: A meta-analysis. Neurosci Biobehav Rev 2023; 150:105210. [PMID: 37141961 PMCID: PMC10247458 DOI: 10.1016/j.neubiorev.2023.105210] [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: 02/16/2023] [Revised: 04/21/2023] [Accepted: 05/01/2023] [Indexed: 05/06/2023]
Abstract
It has been established that early-life adversity impacts brain development, but the role of development itself has largely been ignored. We take a developmentally-sensitive approach to examine the neurodevelopmental sequelae of early adversity in a preregistered meta-analysis of 27,234 youth (birth to 18-years-old), providing the largest group of adversity-exposed youth to date. Findings demonstrate that early-life adversity does not have an ontogenetically uniform impact on brain volumes, but instead exhibits age-, experience-, and region-specific associations. Relative to non-exposed comparisons, interpersonal early adversity (e.g., family-based maltreatment) was associated with initially larger volumes in frontolimbic regions until ∼10-years-old, after which these exposures were linked to increasingly smaller volumes. By contrast, socioeconomic disadvantage (e.g., poverty) was associated with smaller volumes in temporal-limbic regions in childhood, which were attenuated at older ages. These findings advance ongoing debates regarding why, when, and how early-life adversity shapes later neural outcomes.
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Affiliation(s)
- Anna Vannucci
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA.
| | - Andrea Fields
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA.
| | - Eleanor Hansen
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA
| | - Ariel Katz
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA
| | - John Kerwin
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA
| | - Ayumi Tachida
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA
| | - Nathan Martin
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA
| | - Nim Tottenham
- Department of Psychology, Developmental Affective Neuroscience Laboratory, Columbia University, New York, NY 10027, USA.
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18
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Tarabay R, Gerges S, Sarray El Dine A, Malaeb D, Obeid S, Hallit S, Soufia M. Exploring the indirect effect of loneliness in the association between problematic use of social networks and cognitive function in Lebanese adolescents. BMC Psychol 2023; 11:152. [PMID: 37158956 PMCID: PMC10166028 DOI: 10.1186/s40359-023-01168-5] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 04/15/2023] [Indexed: 05/10/2023] Open
Abstract
BACKGROUND Problematic use of social networks is a widespread problem that may exert deleterious impacts on cognitive functions. Moreover, studies have added an important link between loneliness and its harmful effect on cognitive functions. Other studies have also revealed that problematic use of social networks among teenagers has a pejorative influence on their social interactions, leading to increased social isolation. Therefore, the goal of our research was to investigate the link between problematic use of social networks and cognitive function in a group of Lebanese adolescents while also taking into consideration the indirect role of loneliness in this relationship. METHODS This cross-sectional study, which was carried out between January and April 2022, included 379 teenagers (aged between 13 and 17 years), from all Lebanese governorates. The PROCESS SPSS Macro version 3.4, model four was used to compute three pathways. Pathway A determined the regression coefficient for the effect of problematic use of social networks on loneliness; Pathway B examined the association between loneliness and cognitive function, and Pathway C' estimated the direct effect of problematic use of social networks on cognitive function. RESULTS Higher negative social comparison, addictive consequences of problematic use of social networks, and loneliness were significantly associated with worse cognitive function. Loneliness mediated the association between negative social comparison and worse cognitive function, as well as between addictive consequences of problematic use of social networks and worse cognitive function. In addition, higher financial burden was significantly correlated with worse cognitive function, whereas higher physical activity was related to better cognitive function. CONCLUSION In sum, the current study supports that problematic use of social networks is negatively associated with adolescents' cognitive function, where loneliness seems to play a pivotal role in this equation. The results thus endorse the importance of helping Lebanese adolescents to overcome problematic use of social networks and recover from their loneliness, to achieve a better cognitive/academic performance.
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Affiliation(s)
- Rami Tarabay
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
| | - Sarah Gerges
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
| | - Abir Sarray El Dine
- Department of Biomedical Sciences, School of arts and Sciences, Lebanese International University, Beirut, Lebanon
| | - Diana Malaeb
- School of Pharmacy, Lebanese International University, Beirut, Lebanon
- College of Pharmacy, Gulf Med University, Ajman, United Arab Emirates
| | - Sahar Obeid
- School of Arts and Sciences, Social and Education Sciences Department, Lebanese American University, Jbeil, Lebanon
| | - Souheil Hallit
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon.
- Applied Science Research Center, Applied Science Private University, Amman, Jordan.
- Research Department, Psychiatric Hospital of the Cross, P.O. Box 60096, Jal Eddib, Lebanon.
| | - Michel Soufia
- School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, P.O. Box 446, Jounieh, Lebanon
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19
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Juruena MF. Early life stress, depression and epigenetics. Vitam Horm 2023; 122:307-37. [PMID: 36863799 DOI: 10.1016/bs.vh.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Different factors are essential in increasing the vulnerability to psychiatric disorders, such as genetics. Among these factors, early life stress (ELS), including sexual, physical, emotional abuse, and emotional and physical neglect, enhances the odds of having menial conditions throughout life. Exhaustive research has shown that ELS leads to physiological changes, such as alteration in the HPA axis. During the most critical development period (childhood and adolescence), these changes increase the risk of having child-onset psychiatric disorders. Furthermore, research has suggested a relationship between early life stress and depression, particularly more prolonged episodes of depression with treatment-resistant outcomes. Molecular studies indicate that, in general, the hereditary character of psychiatric disorders is polygenic, multifactorial and highly complex, with innumerable low-effect genetic variants interacting with each other. However, whether there are independent effects among subtypes of ELS remains unclear. This article provides an overview of the interplay of epigenetics, the HPA axis, early life stress and the development of depression. Advances in our knowledge of epigenetics in the context of early life stress and depression provide a new understanding of the genetic influence on psychopathology. Furthermore, they could lead to identifying new targets for clinical intervention.
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20
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Kim J, Lee C, Kang Y, Kang W, Kim A, Tae WS, Ham BJ, Chang J, Han KM. Childhood Sexual Abuse and Cortical Thinning in Adults With Major Depressive Disorder. Psychiatry Investig 2023; 20:255-261. [PMID: 36990669 PMCID: PMC10064205 DOI: 10.30773/pi.2022.0314] [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: 11/01/2022] [Accepted: 12/27/2022] [Indexed: 03/31/2023] Open
Abstract
OBJECTIVE A growing body of evidence reports on the effect of different types of childhood abuse on the structural and functional architecture of the brain. In the present study, we aimed to investigate the differences in cortical thickness according to specific types of childhood abuse between patients with major depressive disorder (MDD) and healthy controls (HCs). METHODS A total of 61 patients with MDD and 98 HCs were included in this study. All participants underwent T1-weighted magnetic resonance imaging, and the occurrence of childhood abuse was assessed using the Childhood Trauma Questionnaire. We investigated the association between whole-brain cortical thickness and exposure to any type of childhood abuse and specific type of childhood abuse in the total sample using the FreeSurfer software. RESULTS No significant difference was reported in the cortical thickness between the MDD and HC groups nor between the "any abuse" and "no abuse" groups. Compared to no exposure to childhood sexual abuse (CSA), exposure to CSA was significantly associated with cortical thinning in the left rostral middle frontal gyrus (p=0.00020), left (p=0.00240), right fusiform gyri (p=0.00599), and right supramarginal gyrus (p=0.00679). CONCLUSION Exposure to CSA may lead to cortical thinning of the dorsolateral prefrontal cortex, which is deeply involved in emotion regulation, to a greater extent than other types of childhood abuse.
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Affiliation(s)
- Jinyi Kim
- Department of Psychiatry, Seoul Metropolitan Eunpyeong Hospital, Seoul, Republic of Korea
| | - Changju Lee
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Youbin Kang
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Wooyoung Kang
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Aram Kim
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, Republic of Korea
| | - Woo-Suk Tae
- Brain Convergence Research Center, Korea University, Seoul, Republic of Korea
| | - Byung-Joo Ham
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
- Brain Convergence Research Center, Korea University, Seoul, Republic of Korea
| | - Jisoon Chang
- Department of Psychiatry, Seoul Metropolitan Eunpyeong Hospital, Seoul, Republic of Korea
| | - Kyu-Man Han
- Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
- Brain Convergence Research Center, Korea University, Seoul, Republic of Korea
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21
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Sanghvi DE, Zainal NH, Newman MG. Trait self-acceptance mediates parental childhood abuse predicting depression and anxiety symptoms in adulthood. J Anxiety Disord 2023; 94:102673. [PMID: 36696871 PMCID: PMC10193854 DOI: 10.1016/j.janxdis.2023.102673] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 07/14/2022] [Revised: 12/03/2022] [Accepted: 01/12/2023] [Indexed: 01/18/2023]
Abstract
BACKGROUND Biopsychosocial models posit that experiencing parental childhood abuse increases vulnerability to psychopathology in adulthood. There are a lack of studies investigating mediators of the parental childhood abuse-adulthood psychopathology relation. The current study investigated if trait self-acceptance mediated the parental childhood abuse-adulthood major depressive disorder (MDD), generalized anxiety disorder (GAD), and panic disorder (PD) severity relations. METHODS Participants (n = 3294) partook in the 18-year Midlife Development in the United States (MIDUS) study at three time-points. We conducted structural equation modeling analyses to test how maternal and paternal childhood abuse at Time 1 would independently positively predict MDD, GAD, and PD severity at Time 3, and if self-acceptance at Time 2 mediated those relations while controlling for adulthood MDD, GAD, and PD severity at Time 1. RESULTS Self-acceptance notably mediated the parental childhood abuse-adulthood MDD, GAD, and PD relations. Overall, higher paternal and maternal childhood abuse was associated with lower self-acceptance. Reduced self-acceptance predicted heightened adulthood MDD, GAD, and PD. CONCLUSION Findings highlight the importance of understanding the parental childhood abuse-adulthood psychopathology relation and the possible mechanisms of its long-term impact.
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22
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Diniz CRAF, Crestani AP. The times they are a-changin': a proposal on how brain flexibility goes beyond the obvious to include the concepts of "upward" and "downward" to neuroplasticity. Mol Psychiatry 2023; 28:977-92. [PMID: 36575306 DOI: 10.1038/s41380-022-01931-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 12/07/2022] [Accepted: 12/14/2022] [Indexed: 12/28/2022]
Abstract
Since the brain was found to be somehow flexible, plastic, researchers worldwide have been trying to comprehend its fundamentals to better understand the brain itself, make predictions, disentangle the neurobiology of brain diseases, and finally propose up-to-date treatments. Neuroplasticity is simple as a concept, but extremely complex when it comes to its mechanisms. This review aims to bring to light an aspect about neuroplasticity that is often not given enough attention as it should, the fact that the brain's ability to change would include its ability to disconnect synapses. So, neuronal shrinkage, decrease in spine density or dendritic complexity should be included within the concept of neuroplasticity as part of its mechanisms, not as an impairment of it. To that end, we extensively describe a variety of studies involving topics such as neurodevelopment, aging, stress, memory and homeostatic plasticity to highlight how the weakening and disconnection of synapses organically permeate the brain in so many ways as a good practice of its intrinsic physiology. Therefore, we propose to break down neuroplasticity into two sub-concepts, "upward neuroplasticity" for changes related to synaptic construction and "downward neuroplasticity" for changes related to synaptic deconstruction. With these sub-concepts, neuroplasticity could be better understood from a bigger landscape as a vector in which both directions could be taken for the brain to flexibly adapt to certain demands. Such a paradigm shift would allow a better understanding of the concept of neuroplasticity to avoid any data interpretation bias, once it makes clear that there is no morality with regard to the organic and physiological changes that involve dynamic biological systems as seen in the brain.
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23
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Vannucci A, Fields A, Hansen E, Katz A, Kerwin J, Tachida A, Martin N, Tottenham N. Interpersonal early adversity demonstrates dissimilarity from early socioeconomic disadvantage in the course of human brain development: A meta-analysis. bioRxiv 2023:2023.02.16.528877. [PMID: 36824818 PMCID: PMC9949158 DOI: 10.1101/2023.02.16.528877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
It has been established that early-life adversity impacts brain development, but the role of development itself has largely been ignored. We take a developmentally-sensitive approach to examine the neurodevelopmental sequelae of early adversity in a preregistered meta-analysis of 27,234 youth (birth to 18-years-old), providing the largest group of adversity-exposed youth to date. Findings demonstrate that early-life adversity does not have an ontogenetically uniform impact on brain volumes, but instead exhibits age-, experience-, and region-specific associations. Relative to non-exposed comparisons, interpersonal early adversity (e.g., family-based maltreatment) was associated with initially larger volumes in frontolimbic regions until ~10-years-old, after which these exposures were linked to increasingly smaller volumes. By contrast, socioeconomic disadvantage (e.g., poverty) was associated with smaller volumes in temporal-limbic regions in childhood, which were attenuated at older ages. These findings advance ongoing debates regarding why, when, and how early-life adversity shapes later neural outcomes.
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24
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Peverill M, Rosen ML, Lurie LA, Sambrook KA, Sheridan MA, McLaughlin KA. Childhood trauma and brain structure in children and adolescents. Dev Cogn Neurosci 2023; 59:101180. [PMID: 36563460 PMCID: PMC9800267 DOI: 10.1016/j.dcn.2022.101180] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 10/31/2022] [Accepted: 11/22/2022] [Indexed: 11/24/2022] Open
Abstract
The dimensional model of adversity proposes that experiences of threat and deprivation have distinct neurodevelopmental consequences. We examined these dimensions, separately and jointly, with brain structure in a sample of 149 youth aged 8-17-half recruited based on exposure to threat-related experiences. We predicted that greater threat would be uniquely associated with reduced cortical thickness and surface area in brain regions associated with salience processing including ventromedial prefrontal cortex (vmPFC), anterior cingulate cortex (ACC), and insula, and that deprivation experiences would be uniquely associated with reductions in cortical thickness and surface area in frontoparietal areas associated with cognitive control. As predicted, greater threat was associated with thinner cortex in a network including areas involved in salience processing (anterior insula, vmPFC), and smaller amygdala volume (particularly in younger participants), after controlling for deprivation. Contrary to our hypotheses, threat was also associated with thinning in the frontoparietal control network. However, these associations were reduced following control for deprivation. No associations were found between deprivation and brain structure. This examination of deprivation and threat concurrently in the same sample provided further evidence that threat-related experiences influence the structure of the developing brain independent of deprivation.
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Affiliation(s)
- Matthew Peverill
- University of Wisconsin, Department of Psychiatry, 6001 Research Park Blvd., Madison, WI 53719, USA; Harvard University, Department of Psychology, William James Hall, 10th Floor, 33 Kirkland St., Cambridge, MA 02138, USA.
| | - Maya L Rosen
- Harvard University, Department of Psychology, William James Hall, 10th Floor, 33 Kirkland St., Cambridge, MA 02138, USA; Smith College, Program in Neuroscience, Clark Science Center, 44 College Ln, Northampton, MA 01063, USA
| | - Lucy A Lurie
- University of North Carolina, Chapel Hill, Department of Psychology, 235 E Cameron Ave., NC 27599, USA
| | - Kelly A Sambrook
- Harvard University, Department of Psychology, William James Hall, 10th Floor, 33 Kirkland St., Cambridge, MA 02138, USA
| | - Margaret A Sheridan
- University of North Carolina, Chapel Hill, Department of Psychology, 235 E Cameron Ave., NC 27599, USA
| | - Katie A McLaughlin
- Harvard University, Department of Psychology, William James Hall, 10th Floor, 33 Kirkland St., Cambridge, MA 02138, USA
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25
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Korom M, Tottenham N, Valadez EA, Dozier M. Associations between cortical thickness and anxious/depressive symptoms differ by the quality of early care. Dev Psychopathol 2023; 35:73-84. [PMID: 35045914 DOI: 10.1017/S0954579421000845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
A variety of childhood experiences can lead to anxious/depressed (A/D) symptoms. The aim of the present study was to explore the brain morphological (cortical thickness and surface area) correlates of A/D symptoms and the extent to which these phenotypes vary depending on the quality of the parenting context in which children develop. Structural magnetic resonance imaging (MRI) scans were acquired on 45 children with Child Protective Services (CPS) involvement due to risk of not receiving adequate care (high-risk group) and 25 children without CPS involvement (low-risk group) (rangeage = 8.08-12.14; Mage = 10.05) to assess cortical thickness (CT) and cortical surface area (SA). A/D symptoms were measured using the Child Behavioral Checklist. The association between A/D symptoms and CT, but not SA, differed by risk status such that high-risk children showed decreasing CT as A/D scores increased, whereas low-risk children showed increasing CT as A/D scores increased. This interaction was specific to CT in prefrontal, frontal, temporal, and parietal cortical regions. The groups had marginally different A/D scores, in the direction of higher risk being associated with lower A/D scores. Results suggest that CT correlates of A/D symptoms are differentially shaped by the quality of early caregiving experiences and should be distinguished between high- and low-risk children.
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Luo Y, Chen X, Zeng W, Xiao M, Liu Y, Gao X, Chen H. Associations of harsh, unpredictable environment, amygdala connectivity and overeating for children. Prog Neuropsychopharmacol Biol Psychiatry 2023; 120:110644. [PMID: 36167214 DOI: 10.1016/j.pnpbp.2022.110644] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 05/22/2022] [Revised: 09/03/2022] [Accepted: 09/21/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE In harsh and unpredictable environments, individuals tend to engage in activities that yield immediate rewards as delayed benefits can be unavailable. Substantial evidence suggests that a harsh and unpredictable childhood environment is associated with overeating. However, the neuromechanisms underlying this association remain unclear. This study aimed to investigate amygdala connectivity in relation to environmental harshness and unpredictability (EHU) from an evolutionary perspective and examine their relationship with overeating in children. METHODS Eighty-five children aged 8 to 12 years were scanned using a magnetic resonance imaging machine to assess resting-state functional connectivity (RSFC) of the two subregions of the amygdala (i.e., centromedial amygdala [CMA]; basolateral amygdala [BLA]). Self-reports of EHU and parental reports of overeating, including food responsiveness and enjoyment of food, were obtained cross-sectionally. Furthermore, findings indicated that children completed high- and low-calorie food portion choice tasks in the absence of hunger at 12 months of follow-up. RESULTS EHU was positively associated with parental reports of overeating, including food responsiveness and enjoyment, as well as children's selection of high-calorie food portion sizes. Moreover, static RSFC analyses revealed that EHU was negatively associated with bilateral BLA-left inferior frontal gyrus (IFG) connectivity, while dynamic RSFC analyses found that EHU was negatively associated with right CMA, left inferior parietal lobule, and right CMA-right precuneus connectivity. Particularly, the left BLA-left IFG connectivity mediated the association between EHU and parental reports of food responsiveness. CONCLUSION EHU was negatively associated with amygdala connectivity, which is implicated in the intrinsic processing of emotional regulation. Furthermore, deficits in emotional regulation resulted in increased energy intake. These insights provide a new perspective for understanding the developmental neuromechanisms underlying obesity.
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Affiliation(s)
- Yijun Luo
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; School of Psychology, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China
| | - Ximei Chen
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; School of Psychology, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China
| | - Weiyu Zeng
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; School of Psychology, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China
| | - Mingyue Xiao
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; School of Psychology, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China
| | - Yong Liu
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; School of Psychology, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China
| | - Xiao Gao
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; School of Psychology, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China
| | - Hong Chen
- Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China; School of Psychology, Southwest University, No. 2 Tiansheng Road, Beibei, Chongqing 400715, China.
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Herzberg MP, Hennefield L, Luking KR, Sanders AFP, Vogel AC, Kandala S, Tillman R, Luby J, Barch DM. Family income buffers the relationship between childhood adverse experiences and putamen volume. Dev Neurobiol 2023; 83:28-39. [PMID: 36314461 PMCID: PMC10038819 DOI: 10.1002/dneu.22906] [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: 11/05/2021] [Revised: 08/26/2022] [Accepted: 10/20/2022] [Indexed: 11/11/2022]
Abstract
Adverse experiences and family income in childhood have been associated with altered brain development. While there is a large body of research examining these associations, it has primarily used cross-sectional data sources and studied adverse experiences and family income in isolation. However, it is possible that low family income and adverse experiences represent dissociable and potentially interacting profiles of risk. To address this gap in the literature, we examined brain structure as a function of adverse experiences in childhood and family income in 158 youths with up to five waves of MRI data. Specifically, we assessed the interactive effect of these two risk factors on six regions of interest: hippocampus, putamen, amygdala, nucleus accumbens, caudate, and thalamus. Adverse experiences and family income interacted to predict putamen volume (B = 0.086, p = 0.011) but only in participants with family income one standard deviation below the mean (slope estimate = -0.11, p = 0.03). These results suggest that adverse experiences in childhood result in distinct patterns of brain development across the socioeconomic gradient. Given previous findings implicating the role of the putamen in psychopathology-related behaviors, these results emphasize the importance of considering life events and socioeconomic context when evaluating markers of risk. Future research should include interactive effects of environmental exposures and family income to better characterize risk for psychopathology in diverse samples.
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Affiliation(s)
- Max P. Herzberg
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
| | - Laura Hennefield
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
| | - Katherine R. Luking
- Department of Psychological & Brain Sciences,
Washington University in St. Louis, St. Louis, MO, USA
| | - Ashley F. P. Sanders
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
| | - Alecia C. Vogel
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
| | - Sridhar Kandala
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
| | - Rebecca Tillman
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
| | - Joan Luby
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
| | - Deanna M. Barch
- Department of Psychiatry, Washington University in St.
Louis, St. Louis, MO, USA
- Department of Psychological & Brain Sciences,
Washington University in St. Louis, St. Louis, MO, USA
- Department of Radiology, Washington University in St.
Louis, St. Louis, MO, USA
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Kim SY, An SJ, Han JH, Kang Y, Bae EB, Tae WS, Ham BJ, Han KM. Childhood abuse and cortical gray matter volume in patients with major depressive disorder. Psychiatry Res 2023; 319:114990. [PMID: 36495619 DOI: 10.1016/j.psychres.2022.114990] [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: 07/14/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 11/30/2022]
Abstract
Childhood abuse is associated with brain structural alterations; however, few studies have investigated the association between specific types of childhood abuse and cortical volume in patients with major depressive disorder (MDD). We aimed to investigate the association between specific types of childhood abuse and gray matter volumes in patients with MDD. Seventy-five participants with MDD and 97 healthy controls (HCs) aged 19-64 years were included. Cortical gray matter volumes were compared between MDD and HC groups, and also compared according to exposure to each type of specific childhood abuse. Emotional, sexual, and physical childhood abuse were assessed using the 28-item Childhood Trauma Questionnaire. Patients with MDD showed a significantly decreased gray matter volume in the right anterior cingulate gyrus (ACG). Childhood sexual abuse (CSA) was associated with significantly decreased gray matter volume in the right middle occipital gyrus (MOG). In the post-hoc comparison of volumes of the right ACG and MOG, MDD patients with CSA had significantly smaller volumes in the right MOG than did MDD patients without CSA or HCs. The right MOG volume decrease could be a neuroimaging marker associated with CSA and morphological changes in the brain may be involved in the pathophysiology of MDD.
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Affiliation(s)
- Soo Young Kim
- Department of Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Seong Joon An
- Department of Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Jong Hee Han
- Department of Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Youbin Kang
- Department of Biomedical Sciences, Korea University College of Medicine, Seoul, South Korea
| | - Eun Bit Bae
- Research Institute for Medical Bigdata Science, Korea University, Seoul, South Korea
| | - Woo-Suk Tae
- Brain Convergence Research Center, Korea University, Seoul, South Korea
| | - Byung-Joo Ham
- Brain Convergence Research Center, Korea University, Seoul, South Korea; Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, South Korea
| | - Kyu-Man Han
- Brain Convergence Research Center, Korea University, Seoul, South Korea; Department of Psychiatry, Korea University Anam Hospital, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul 02841, South Korea.
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Demir MHB, Kaya R, Ozalay O, Haznedaroglu DI, Erdogan Y, Kitis O, Bildik T, Gonul AS, Eker MC. The effects of sexual abuse on female adolescent brain structures. Scand J Child Adolesc Psychiatr Psychol 2023; 11:87-94. [PMID: 37818143 PMCID: PMC10561073 DOI: 10.2478/sjcapp-2023-0009] [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] [Indexed: 10/12/2023] Open
Abstract
Objective Sexual abuse (SA) is known for its effects on brain structures in adolescents. We aimed to explore if SA has any effect on limbic and prefrontal cortex (PFC) structures. We hypothesized that children with SA would have a thinner PFC with larger amygdala and hippocampus that lead to aberrations in threat detection, orientation and response circuit; that would be highly adaptive in a dangerous environment in the short term. Method We included 57 SA and 33 healthy control (HC) female participants. In addition to psychiatric evaluation, we acquired 3 T MR images from all participants. We compared prefrontal cortical thicknesses, hippocampus and amygdala volumes between groups. Results The age and education levels of study groups were matched, however, IQ scores and socioeconomic status (SES) scores of the SA group were lower than the controls. Total CTQ scores of the SA group were higher than the HC. Nevertheless, the mean value of sexual abuse scores was above the cut-off scores only for the SA participants. SA participants had larger right and left hippocampus and right amygdala volumes than the controls. SA group had reduced inferior frontal gyrus cortical thickness (T=3.5, p<0.01, cluster size=694 mm2, x=51 y=-30 z=6) than HC group. None of the structural findings were correlated with total or sexual abuse CTQ scores. Conclusion Children with SA history has structural abnormalities in threat detection, orientation and response circuit. SA victims with no psychiatric diagnosis have a high probability of psychiatric problems with a possible contribution of these aberrations. SA cases that do not have a diagnosis must not be overlooked as they may have structural changes in emotion related brain regions. Careful follow-up is needed for all of all SA cases.
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Affiliation(s)
- Melek Hande Bulut Demir
- SoCAT Lab Department of Psychiatry, School of Medicine Ege University, Izmir, Turkey
- Department of Child and Adolescent Psychiatry, Izmir S.B.U. Dr. Behcet Uz Training and Research Hospital of Pediatrics and Pediatric Surgery, Izmir, Turkey
| | - Rahime Kaya
- Department of Child and Adolescent Psychiatry, Kutahya Health Sciences University, Kutahya, Turkey
| | - Ozgun Ozalay
- Department of Integrative Medical Biology, Umeå University, Umeå, Sweden
| | | | - Yigit Erdogan
- SoCAT Lab Department of Psychiatry, School of Medicine Ege University, Izmir, Turkey
| | - Omer Kitis
- Department of Neuroradiology, School of Medicine Ege University, Izmir, Turkey
| | - Tezan Bildik
- Department of Child and Adolescent Psychiatry, School of Medicine Ege University, Izmir, Turkey
| | - Ali Saffet Gonul
- SoCAT Lab Department of Psychiatry, School of Medicine Ege University, Izmir, Turkey
- Department of Psychiatry and Behavioral Sciences, School of Medicine, Mercer University, Macon, USA
| | - Mehmet Cagdas Eker
- SoCAT Lab Department of Psychiatry, School of Medicine Ege University, Izmir, Turkey
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Ringin E, Cropley V, Zalesky A, Bruggemann J, Sundram S, Weickert CS, Weickert TW, Bousman CA, Pantelis C, Van Rheenen TE. The impact of smoking status on cognition and brain morphology in schizophrenia spectrum disorders. Psychol Med 2022; 52:3097-3115. [PMID: 33443010 DOI: 10.1017/s0033291720005152] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 01/09/2023]
Abstract
BACKGROUND Cigarette smoking is associated with worse cognition and decreased cortical volume and thickness in healthy cohorts. Chronic cigarette smoking is prevalent in schizophrenia spectrum disorders (SSD), but the effects of smoking status on the brain and cognition in SSD are not clear. This study aimed to understand whether cognitive performance and brain morphology differed between smoking and non-smoking individuals with SSD compared to healthy controls. METHODS Data were obtained from the Australian Schizophrenia Research Bank. Cognitive functioning was measured in 299 controls and 455 SSD patients. Cortical volume, thickness and surface area data were analysed from T1-weighted structural scans obtained in a subset of the sample (n = 82 controls, n = 201 SSD). Associations between smoking status (cigarette smoker/non-smoker), cognition and brain morphology were tested using analyses of covariance, including diagnosis as a moderator. RESULTS No smoking by diagnosis interactions were evident, and no significant differences were revealed between smokers and non-smokers across any of the variables measured, with the exception of a significantly thinner left posterior cingulate in smokers compared to non-smokers. Several main effects of smoking in the cognitive, volume and thickness analyses were initially significant but did not survive false discovery rate (FDR) correction. CONCLUSIONS Despite the general absence of significant FDR-corrected findings, trend-level effects suggest the possibility that subtle smoking-related effects exist but were not uncovered due to low statistical power. An investigation of this topic is encouraged to confirm and expand on our findings.
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Affiliation(s)
- Elysha Ringin
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
| | - Vanessa Cropley
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
- Centre for Mental Health, Faculty of Health, Arts and Design, School of Health Sciences, Swinburne University, Melbourne, Australia
| | - Andrew Zalesky
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
- Department of Electrical and Electronic Engineering, University of Melbourne, Melbourne, VIC, Australia
| | - Jason Bruggemann
- School of Psychiatry, University of New South Wales, New South Wales, Australia
- Neuroscience Research Australia, New South Wales, Australia
| | - Suresh Sundram
- Florey Institute of Neuroscience and Mental Health, Melbourne, Australia
- Department of Psychiatry, School of Clinical Sciences, Monash University, Clayton, Australia
- Mental Health Program, Monash Health, Clayton, Victoria, Australia
| | - Cynthia Shannon Weickert
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
- School of Psychiatry, University of New South Wales, New South Wales, Australia
- Neuroscience Research Australia, New South Wales, Australia
- Department of Neuroscience & Physiology, Upstate Medical University, Syracuse, New York 13210, USA
| | - Thomas W Weickert
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
- School of Psychiatry, University of New South Wales, New South Wales, Australia
- Neuroscience Research Australia, New South Wales, Australia
- Department of Neuroscience & Physiology, Upstate Medical University, Syracuse, New York 13210, USA
| | - Chad A Bousman
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
- Departments of Medical Genetics, Psychiatry, and Physiology & Pharmacology, University of Calgary, Calgary, AB, Canada
| | - Christos Pantelis
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
- Florey Institute of Neuroscience and Mental Health, Melbourne, Australia
| | - Tamsyn E Van Rheenen
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Melbourne, Australia
- Centre for Mental Health, Faculty of Health, Arts and Design, School of Health Sciences, Swinburne University, Melbourne, Australia
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Wang X, Liu Q, Fan J, Gao F, Xia J, Liu X, Du H, Liao H, Tan C, Zhu X. Decreased functional coupling within default mode network in major depressive disorder with childhood trauma. J Psychiatr Res 2022; 154:61-70. [PMID: 35932523 DOI: 10.1016/j.jpsychires.2022.07.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 06/14/2022] [Accepted: 07/21/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Childhood trauma (CT) has been supported to be a high-risk factor for major depressive disorder (MDD), but the neural mechanism linking CT and depression remains unclear. The aim of this study is to deepen our understanding of this issue by establishing the neuroimaging correlations between CT and depression. METHODS A sample of 123 MDD patients (91 with moderate-to-severe CT and 32 with no or low CT) and 79 healthy controls (HC, 33 with moderate-to-severe CT and 46 with no or low CT) participated. All participants completed assessments of depression level, anxiety, recent perceived stress, and resting-state functional MRI scan. RESULTS Participants with moderate-to-severe CT showed elevated depression level and trait anxiety, and reduced spontaneous neural activity in left inferior temporal gyrus (ITG). Abnormalities of seed-based functional connectivity (FC) of left ITG - bilateral precuneus/posterior cingulate cortex (PCC), left middle temporal gyrus (MTG), left medial orbitofrontal cortex (mOFC), and bilateral medial prefrontal cortex (mPFC)/anterior cingulate cortex (ACC) were observed. CT was associated with decreased FCs in MDD, but with increased FCs in HC. The total altered FCs of left ITG - bilateral precuneus/PCC and left mOFC mediated relationship between CT and depression in MDD, and total altered FCs and trait anxiety have a significant chain mediation effect in the association between CT and depression in HC. CONCLUSION These findings highlight the changes of default mode network (DMN) functions and trait anxiety as targets of CT. The decreased functional coupling within DMN may be involved in the mechanism of MDD following CT.
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Cascino G, Canna A, Russo AG, Monaco F, Esposito F, Di Salle F, Monteleone P, Monteleone AM. Childhood maltreatment is associated with cortical thinning in people with eating disorders. Eur Arch Psychiatry Clin Neurosci 2022; 273:459-466. [PMID: 35852616 PMCID: PMC10070200 DOI: 10.1007/s00406-022-01456-y] [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: 11/11/2021] [Accepted: 06/27/2022] [Indexed: 11/27/2022]
Abstract
Childhood maltreatment (CM) is a non-specific risk factor for eating disorders (ED) and is associated with a greater severity in their clinical presentation and poorer treatment outcome. These data suggest that maltreated people with ED may be biologically other than clinically different from non-maltreated people. The aim of the present study was to investigate cortical thickness (CT), a possible biomarker of neurodevelopment, in people with ED with or without history of CM and in healthy women. Twenty-four healthy women, 26 with anorexia nervosa and 24 with bulimia nervosa underwent a 3T MRI scan. All participants filled in the childhood trauma questionnaire. All neuroimaging data were processed by FreeSurfer. Twenty-four participants with ED were identified as maltreated and 26 participants with ED as non-maltreated. All healthy women were non-maltreated. Compared to healthy women, maltreated people with ED showed lower CT in the left rostral anterior cingulate gyrus, while compared to people with ED without history of CM showed lower CT values in the left superior frontal and in right caudal middle frontal and superior parietal gyri. No significant differences emerged in CT measures between healthy women and people with ED without history of CM. The present findings show for the first time that in adult people with ED childhood maltreatment is associated with cortical thinning in areas implicated in the modulation of brain processes that are acknowledged to play a role in the psychopathology of ED.
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Affiliation(s)
- Giammarco Cascino
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Via Allende 1, Baronissi, 84081, Salerno, Italy.
| | - Antonietta Canna
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Andrea Gerardo Russo
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Via Allende 1, Baronissi, 84081, Salerno, Italy
| | | | - Fabrizio Esposito
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Francesco Di Salle
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Via Allende 1, Baronissi, 84081, Salerno, Italy
| | - Palmiero Monteleone
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', Section of Neurosciences, University of Salerno, Via Allende 1, Baronissi, 84081, Salerno, Italy
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Luby JL, Rogers C, McLaughlin KA. Environmental Conditions to Promote Healthy Childhood Brain/Behavioral Development: Informing Early Preventive Interventions for Delivery in Routine Care. Biol Psychiatry Glob Open Sci 2022; 2:233-241. [PMID: 35855293 PMCID: PMC9291732 DOI: 10.1016/j.bpsgos.2021.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/30/2021] [Accepted: 10/05/2021] [Indexed: 11/26/2022] Open
Abstract
Environmental experiences early in life have strong and enduring consequences for cognitive, emotional, and neurobiological development and related physical and mental health trajectories. The powerful influence of early caregiver nurturance and stimulation on promoting positive neurodevelopmental outcomes has been demonstrated across species. These findings elucidate the environmental conditions known to facilitate healthy neurodevelopment and underscore the potential for modifiable psychosocial factors in the environment to be harnessed to inform early preventive interventions to promote health and adaptive development. A framework for early preventive interventions to enhance nurturing and responsive caregiving for implementation during early sensitive periods of brain development delivered within existing health or educational infrastructures is proposed. Emotional development during sensitive periods is an important, under-recognized, and abundantly modifiable predictor of mental and physical health outcomes that warrants investment of resources and integration of interventions into public health infrastructure for children worldwide. Future studies are needed to further clarify whether and when sensitive periods are present for key developmental domains to inform the optimal timing and targets of these interventions. Numerous available empirically supported early interventions may be modified and applied in briefer and more feasible modalities of delivery to broader populations of developing children. As well established in growth and development across species, essential environmental inputs that are particularly important at specified developmental periods facilitate optimal growth trajectories. Such principles hold great potential in application to early child neurodevelopment to facilitate a thriving and resilient human population.
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Affiliation(s)
- Joan L. Luby
- Department of Psychiatry (Child), Washington University School of Medicine, St. Louis, Missouri
| | - Cynthia Rogers
- Department of Psychiatry (Child), Washington University School of Medicine, St. Louis, Missouri
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Waters RC, Gould E. Early Life Adversity and Neuropsychiatric Disease: Differential Outcomes and Translational Relevance of Rodent Models. Front Syst Neurosci 2022; 16:860847. [PMID: 35813268 PMCID: PMC9259886 DOI: 10.3389/fnsys.2022.860847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 04/19/2022] [Indexed: 12/02/2022] Open
Abstract
It is now well-established that early life adversity (ELA) predisposes individuals to develop several neuropsychiatric conditions, including anxiety disorders, and major depressive disorder. However, ELA is a very broad term, encompassing multiple types of negative childhood experiences, including physical, sexual and emotional abuse, physical and emotional neglect, as well as trauma associated with chronic illness, family separation, natural disasters, accidents, and witnessing a violent crime. Emerging literature suggests that in humans, different types of adverse experiences are more or less likely to produce susceptibilities to certain conditions that involve affective dysfunction. To investigate the driving mechanisms underlying the connection between experience and subsequent disease, neuroscientists have developed several rodent models of ELA, including pain exposure, maternal deprivation, and limited resources. These studies have also shown that different types of ELA paradigms produce different but somewhat overlapping behavioral phenotypes. In this review, we first investigate the types of ELA that may be driving different neuropsychiatric outcomes and brain changes in humans. We next evaluate whether rodent models of ELA can provide translationally relevant information regarding links between specific types of experience and changes in neural circuits underlying dysfunction.
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Picci G, Taylor BK, Killanin AD, Eastman JA, Frenzel MR, Wang YP, Stephen JM, Calhoun VD, Wilson TW. Left amygdala structure mediates longitudinal associations between exposure to threat and long-term psychiatric symptomatology in youth. Hum Brain Mapp 2022; 43:4091-4102. [PMID: 35583310 PMCID: PMC9374891 DOI: 10.1002/hbm.25904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 11/25/2021] [Revised: 04/14/2022] [Accepted: 04/17/2022] [Indexed: 12/04/2022] Open
Abstract
Traumatic experiences during childhood can have profound effects on stress sensitive brain structures (e.g., amygdala and hippocampus) and the emergence of psychiatric symptoms. Recent theoretical and empirical work has delineated dimensions of trauma (i.e., threat and deprivation) as having distinct neural and behavioral effects, although there are few longitudinal examinations. A sample of 243 children and adolescents were followed for three time points, with each assessment approximately 1 year apart (ages 9–15 years at Time 1; 120 males). Participants or their caregiver reported on youths' threat exposure, perceived stress (Time 1), underwent a T1‐weighted structural high‐resolution MRI scan (Time 2), and documented their subsequent psychiatric symptoms later in development (Time 3). The primary findings indicate that left amygdala volume, in particular, mediated the longitudinal association between threat exposure and subsequent internalizing and externalizing symptomatology. Greater threat exposure related to reduced left amygdala volume, which in turn differentially predicted internalizing and externalizing symptoms. Decreased bilateral hippocampal volume was related to subsequently elevated internalizing symptoms. These findings suggest that the left amygdala is highly threat‐sensitive and that stress‐related alterations may partially explain elevated psychopathology in stress‐exposed adolescents. Uncovering potential subclinical and/or preclinical predictive biomarkers is essential to understanding the emergence, progression, and eventual targeted treatment of psychopathology following trauma exposure.
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Affiliation(s)
- Giorgia Picci
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, Nebraska, USA
| | - Brittany K Taylor
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, Nebraska, USA.,Department of Pharmacology & Neuroscience, Creighton University, Omaha, Nebraska, USA
| | - Abraham D Killanin
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, Nebraska, USA.,College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Jacob A Eastman
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, Nebraska, USA
| | - Michaela R Frenzel
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, Nebraska, USA
| | - Yu-Ping Wang
- Department of Biomedical Engineering, Tulane University, New Orleans, Louisiana, USA
| | | | - Vince D Calhoun
- Mind Research Network, Albuquerque, New Mexico, USA.,Tri-Institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS), Georgia State University, Georgia Institute of Technology, Emory University, Atlanta, Georgia, USA
| | - Tony W Wilson
- Institute for Human Neuroscience, Boys Town National Research Hospital, Boys Town, Nebraska, USA.,Department of Pharmacology & Neuroscience, Creighton University, Omaha, Nebraska, USA
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36
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McGinnis EW, Sheridan M, Copeland WE. Impact of dimensions of early adversity on adult health and functioning: A 2-decade, longitudinal study. Dev Psychopathol 2022; 34:527-38. [PMID: 35074038 DOI: 10.1017/S095457942100167X] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Recent neurodevelopmental and evolutionary theories offer strong theoretical rationales and some empirical evidence to support the importance of specific dimensions of early adversity. However, studies have often been limited by omission of other adversity dimensions, singular outcomes, and short follow up durations. 1,420 participants in the community, Great Smoky Mountains Study, were assessed up to eight times between age 9 and 16 for four dimensions of early adversity: Threat, Material Deprivation, Unpredictability, and Loss (as well as a Cumulative Adversity measure). Participants were followed up to four times in adulthood (ages 19, 21, 25, and 30) to measure psychiatric disorders, substance disorder, and "real-world" functioning. Every childhood adversity dimension was associated with multiple adult psychiatric, substance, or functional outcomes when tested simultaneously in a multivariable analysis that accounted for other childhood adversities. There was evidence of differential impact of dimensions of adversity exposure on proximal outcomes (e.g., material deprivation and IQ) and even on distal outcomes (e.g., threat and emotional functioning). There were similar levels of prediction between the best set of individual adversity scales and a single cumulative adversity measure when considering distal outcomes. All dimensions of childhood adversity have lasting, pleiotropic effects, on adult health and functioning, but these dimensions may act via distinct proximal pathways.
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Aberizk K, Collins MA, Addington J, Bearden CE, Cadenhead KS, Cornblatt BA, Mathalon DH, McGlashan TH, Perkins DO, Tsuang MT, Woods SW, Cannon TD, Walker EF. Life Event Stress and Reduced Cortical Thickness in Youth at Clinical High Risk for Psychosis and Healthy Control Subjects. Biol Psychiatry Cogn Neurosci Neuroimaging 2022; 7:171-179. [PMID: 33930604 PMCID: PMC8551305 DOI: 10.1016/j.bpsc.2021.04.011] [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] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/21/2021] [Accepted: 04/20/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND A decline in cortical thickness during early life appears to be a normal neuromaturational process. Accelerated cortical thinning has been linked with conversion to psychosis among individuals at clinical high risk for psychosis (CHR-P). Previous research indicates that exposure to life event stress (LES) is associated with exaggerated cortical thinning in both healthy and clinical populations, and LES is also linked with conversion to psychosis in CHR-P. To date, there are no reports on the relationship of LES with cortical thickness in CHR-P. This study examines this relationship and whether LES is linked with cortical thinning to a greater degree in individuals at CHR-P who convert to psychosis compared with individuals at CHR-P who do not convert and healthy control subjects. METHODS Controlling for age and gender (364 male, 262 female), this study examined associations between LES and baseline cortical thickness in 436 individuals at CHR-P (375 nonconverters and 61 converters) and 190 comparison subjects in the North American Prodrome Longitudinal Study. RESULTS Findings indicate that prebaseline cumulative LES is associated with reduced baseline cortical thickness in several regions among the CHR-P and control groups. Evidence suggests that LES is a risk factor for thinner cortex to the same extent across diagnostic groups, while CHR-P status is linked with thinner cortex in select regions after accounting for LES. CONCLUSIONS This research provides additional evidence to support the role of LES in cortical thinning in both healthy youth and those at CHR-P. Potential underlying mechanisms of the findings and implications for future research are discussed.
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Affiliation(s)
- Katrina Aberizk
- Department of Psychology, Emory University, Atlanta, Georgia.
| | - Meghan A Collins
- Department of Psychology, Yale University, New Haven, Connecticut
| | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
| | - Carrie E Bearden
- Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, California; Department of Psychology, University of California Los Angeles, Los Angeles, California
| | - Kristin S Cadenhead
- Department of Psychiatry, University of California San Diego, San Diego, California
| | | | - Daniel H Mathalon
- Department of Psychiatry, University of California San Francisco, San Francisco, California; San Francisco VA Medical Center, San Francisco, California
| | | | - Diana O Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina
| | - Ming T Tsuang
- Department of Psychiatry, University of California San Diego, San Diego, California
| | - Scott W Woods
- Department of Psychiatry, Yale University, New Haven, Connecticut
| | - Tyrone D Cannon
- Department of Psychology, Yale University, New Haven, Connecticut; Department of Psychiatry, Yale University, New Haven, Connecticut
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, Georgia
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Voss S, Frenzel S, Klinger-König J, Janowitz D, Wittfeld K, Bülow R, Völzke H, Grabe HJ. Interaction of childhood abuse and depressive symptoms on cortical thickness: a general population study. Eur Arch Psychiatry Clin Neurosci 2022; 272:1523-34. [PMID: 35217912 DOI: 10.1007/s00406-022-01387-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 02/01/2022] [Indexed: 11/29/2022]
Abstract
Childhood abuse was inconsistently related to whole-brain cortical thickness in former studies. However, both childhood abuse and cortical thickness have been associated with depressive symptoms. We hypothesised that childhood abuse moderates the association between depressive symptoms and cortical thickness. In 1551 individuals of the general population, associations between whole-brain cortical thickness and the interaction of childhood abuse (emotional, physical, and sexual) and depressive symptoms were analysed using an ANCOVA. Linear regression analyses were used to estimate the same effect on the cortical thickness of 34 separate regions (Desikan-Killiany-atlas). A significant interaction effect of childhood abuse and depressive symptoms was observed for whole-brain cortical thickness (F(2, 1534) = 5.28, p = 0.007). A thinner cortex was associated with depressive symptoms in abused (t value = 2.78, p = 0.025) but not in non-abused participants (t value = - 1.50, p = 0.224). Focussing on non-depressed participants, a thicker whole-brain cortex was found in abused compared to non-abused participants (t value = - 2.79, p = 0.025). Similar interaction effects were observed in 12 out of 34 cortical regions. Our results suggest that childhood abuse is associated with reduced cortical thickness in subjects with depressive symptoms. In abused subjects without depressive symptoms, larger cortical thickness might act compensatory and thus reflect resilience against depressive symptoms.
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Alexandra Kredlow M, Fenster RJ, Laurent ES, Ressler KJ, Phelps EA. Prefrontal cortex, amygdala, and threat processing: implications for PTSD. Neuropsychopharmacology 2022; 47:247-259. [PMID: 34545196 PMCID: PMC8617299 DOI: 10.1038/s41386-021-01155-7] [Citation(s) in RCA: 70] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 08/03/2021] [Accepted: 08/06/2021] [Indexed: 02/08/2023]
Abstract
Posttraumatic stress disorder can be viewed as a disorder of fear dysregulation. An abundance of research suggests that the prefrontal cortex is central to fear processing-that is, how fears are acquired and strategies to regulate or diminish fear responses. The current review covers foundational research on threat or fear acquisition and extinction in nonhuman animals, healthy humans, and patients with posttraumatic stress disorder, through the lens of the involvement of the prefrontal cortex in these processes. Research harnessing advances in technology to further probe the role of the prefrontal cortex in these processes, such as the use of optogenetics in rodents and brain stimulation in humans, will be highlighted, as well other fear regulation approaches that are relevant to the treatment of posttraumatic stress disorder and involve the prefrontal cortex, namely cognitive regulation and avoidance/active coping. Despite the large body of translational research, many questions remain unanswered and posttraumatic stress disorder remains difficult to treat. We conclude by outlining future research directions related to the role of the prefrontal cortex in fear processing and implications for the treatment of posttraumatic stress disorder.
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Affiliation(s)
- M. Alexandra Kredlow
- grid.38142.3c000000041936754XDepartment of Psychology, Harvard University, Cambridge, MA USA
| | - Robert J. Fenster
- grid.38142.3c000000041936754XDivision of Depression and Anxiety, McLean Hospital; Department of Psychiatry, Harvard Medical School, Cambridge, MA USA
| | - Emma S. Laurent
- grid.38142.3c000000041936754XDepartment of Psychology, Harvard University, Cambridge, MA USA
| | - Kerry J. Ressler
- grid.38142.3c000000041936754XDivision of Depression and Anxiety, McLean Hospital; Department of Psychiatry, Harvard Medical School, Cambridge, MA USA
| | - Elizabeth A. Phelps
- grid.38142.3c000000041936754XDepartment of Psychology, Harvard University, Cambridge, MA USA
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40
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Pan Y, Lin X, Liu J, Zhang S, Zeng X, Chen F, Wu J. Prevalence of Childhood Sexual Abuse Among Women Using the Childhood Trauma Questionnaire: A Worldwide Meta-Analysis. Trauma Violence Abuse 2021; 22:1181-1191. [PMID: 32207395 DOI: 10.1177/1524838020912867] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Childhood sexual abuse (CSA) is a common form of childhood maltreatment. Several studies have shown that CSA adversely affects the physical and mental health. Numerous studies have evaluated the prevalence of CSA among females using various instruments. In this meta-analysis, we estimated the rate of CSA among women using the short form of the Childhood Trauma Questionnaire for the first time. Four databases (PsycINFO, PubMed, Cochrane Library, and Embase) were systematically searched for studies published as of April 2, 2018. Forty-eight articles (53 groups of samples) covering 22,224 individuals, including women, from 16 countries were selected. Using the random-effects model, the pooled overall rate of CSA was 24% (95% confidence interval [21%, 27%]). On subgroup analyses, the rate of female CSA in people with mental illness was higher than that in the general group; this result showed variability among different geographical regions.
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Affiliation(s)
- Yuli Pan
- Department of Psychology, School of Public Health, Guangxi Medical University, Nanning, China
- * Authors have contributed equally to this work
| | - Xiujin Lin
- Department of Psychology, School of Public Health, Guangxi Medical University, Nanning, China
- * Authors have contributed equally to this work
| | - Jianbo Liu
- Department of Child Psychiatry, Shenzhen Kangning Hospital, Shenzhen Mental Health Center, School of Mental Health, Shenzhen University, China
- * Authors have contributed equally to this work
| | - Shengjie Zhang
- Department of Psychology, School of Public Health, Guangxi Medical University, Nanning, China
| | - Xuan Zeng
- Department of Psychology, School of Public Health, Guangxi Medical University, Nanning, China
| | - Fenglan Chen
- Department of Psychology, School of Public Health, Guangxi Medical University, Nanning, China
| | - Junduan Wu
- Department of Psychology, School of Public Health, Guangxi Medical University, Nanning, China
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41
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Reid M, Snyder C. Feasibility of Using Child Maltreatment Measurement Instruments in the Primary Care Setting: A Systematic Review. J Pediatr Nurs 2021; 61:e1-e14. [PMID: 33926746 DOI: 10.1016/j.pedn.2021.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 03/16/2021] [Accepted: 04/01/2021] [Indexed: 01/10/2023]
Abstract
PROBLEM Child maltreatment is a devastating epidemic affecting millions of children and adolescents in the United States (U.S.) every year. Primary care providers (PCPs) encounter these victims but need resources to aid in the recognition of maltreatment. The purpose of this review is to evaluate child maltreatment measurement instruments and determine feasibility of use by U.S. PCPs. ELIGIBILITY CRITERIA A systematic search was conducted in the PubMed, CINAHL, and PsycInfo databases from 2014 until 2020. Eligibility criteria included articles conducted in the U.S., with use of a child maltreatment measurement instrument, and subjects less than 18 years old. Eligible articles were reference searched to find the original studies for each instrument and were included if they were published in a peer-reviewed paper, could be located, and addressed the development or validation of the instrument. SAMPLE Of the 3816 articles, 111 used a child maltreatment measurement instrument. Sixteen of the 27 identified instruments were evaluated for feasibility using a quality rating with criteria including psychometrics, construct measurement, administration, availability, and cost. RESULTS Six instruments were recommended for use by PCPs. CONCLUSIONS This is the first review evaluating the use of child maltreatment measurement instruments by PCPs and it highlights the combination of psychometric evaluation and other pertinent feasibility criteria to recommend several instruments for use by PCPs. IMPLICATIONS Use of these instruments by PCPs may serve to identify children and families who are at risk for or suffering from maltreatment.
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42
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Price M, Albaugh M, Hahn S, Juliano AC, Fani N, Brier ZMF, Legrand AC, van Stolk-Cooke K, Chaarani B, Potter A, Peck K, Allgaier N, Banaschewski T, Bokde ALW, Quinlan EB, Desrivières S, Flor H, Grigis A, Gowland P, Heinz A, Ittermann B, Martinot JL, Paillère ML, Artiges E, Nees F, Orfanos DP, Poustka L, Hohmann S, Fröhner JH, Smolka MN, Walter H, Whelan R, Schumann G, Garavan H. Examination of the association between exposure to childhood maltreatment and brain structure in young adults: a machine learning analysis. Neuropsychopharmacology 2021; 46:1888-94. [PMID: 33637836 DOI: 10.1038/s41386-021-00987-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 01/17/2021] [Accepted: 02/03/2021] [Indexed: 11/08/2022]
Abstract
Exposure to maltreatment during childhood is associated with structural changes throughout the brain. However, the structural differences that are most strongly associated with maltreatment remain unclear given the limited number of whole-brain studies. The present study used machine learning to identify if and how brain structure distinguished young adults with and without a history of maltreatment. Young adults (ages 18-21, n = 384) completed an assessment of childhood trauma exposure and a structural MRI as part of the IMAGEN study. Elastic net regularized regression was used to identify the structural features that identified those with a history of maltreatment. A generalizable model that included 7 cortical thicknesses, 15 surface areas, and 5 subcortical volumes was identified (area under the receiver operating characteristic curve = 0.71, p < 0.001). Those with a maltreatment history had reduced surface areas and cortical thicknesses primarily in fronto-temporal regions. This group also had larger cortical thicknesses in occipital regions and surface areas in frontal regions. The results suggest childhood maltreatment is associated with multiple measures of structure throughout the brain. The use of a large sample without exposure to adulthood trauma provides further evidence for the unique contribution of childhood trauma to brain structure. The identified regions overlapped with regions associated with psychopathology in adults with maltreatment histories, which offers insights as to how these disorders manifest.
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43
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Abstract
The current study investigated 304 children from a longitudinal project (the Stress in Pregnancy (SIP) Study) who were exposed and unexposed to Superstorm Sandy ("Sandy") in utero. They were prospectively followed from 2 to 6 years of age and their clinical and adaptive behaviors were assessed annually. Using a hierarchical linear model, the study found that in utero Sandy exposure was associated with greater clinical (anxiety, depression, and somatization) and lower adaptive behaviors (social skills and functional communication) at age 2 years. However, the trajectories were notably different between the two groups. Anxiety increased more rapidly among the exposed than unexposed group at ages 2-4, and depression increased only among the exposed. In contrast, social skills and functional communication were lower in exposed compared to unexposed children at age 2, but quickly increased and exceeded the capacities of unexposed children by age 3. The findings confirm that prenatal Sandy exposure is not only associated with an increase in anxiety, depression, and somatization in offspring, but also with greater adaptive skills as the children got older. Our study demonstrates that while children who have experienced stress in utero demonstrate elevated suboptimal clinical behaviors related to affective disorders, they nevertheless have the potential to learn adaptive skills.
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44
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Herrera Ortiz AF, Rincón Cuenca NT, Fernández Beaujon LJ. Cambios Encefálicos en Resonancia Magnética Causados por Maltrato Infantil: Una Revisión Sistemática de la Literatura. rev cuarzo 2021. [DOI: 10.26752/cuarzo.v27.n1.522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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45
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Rosen ML, Rodman AM, Kasparek SW, Mayes M, Freeman MM, Lengua LJ, Meltzoff AN, McLaughlin KA. Promoting youth mental health during the COVID-19 pandemic: A longitudinal study. PLoS One 2021; 16:e0255294. [PMID: 34379656 DOI: 10.1371/journal.pone.0255294] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 07/13/2021] [Indexed: 11/30/2022] Open
Abstract
The COVID-19 pandemic has introduced novel stressors into the lives of youth. Identifying factors that protect against the onset of psychopathology in the face of these stressors is critical. We examine a wide range of factors that may protect youth from developing psychopathology during the pandemic. We assessed pandemic-related stressors, internalizing and externalizing psychopathology, and potential protective factors by combining two longitudinal samples of children and adolescents (N = 224, 7-10 and 13-15 years) assessed prior to the pandemic, during the stay-at-home orders, and six months later. We evaluated how family behaviors during the stay-at-home orders were related to changes in psychopathology during the pandemic, identified factors that moderate the association of pandemic-related stressors with psychopathology, and determined whether associations varied by age. Internalizing and externalizing psychopathology increased substantially during the pandemic. Higher exposure to pandemic-related stressors was associated with increases in internalizing and externalizing symptoms early in the pandemic and six months later. Having a structured routine, less passive screen time, lower exposure to news media about the pandemic, and to a lesser extent more time in nature and getting adequate sleep were associated with reduced psychopathology. The association between pandemic-related stressors and psychopathology was reduced for youths with limited passive screen time and was absent for children, but not adolescents, with lower news media consumption related to the pandemic. We provide insight into simple, practical steps families can take to promote resilience against mental health problems in youth during the COVID-19 pandemic and protect against psychopathology following pandemic-related stressors.
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White TL, Gonsalves MA. Dignity neuroscience: universal rights are rooted in human brain science. Ann N Y Acad Sci 2021; 1505:40-54. [PMID: 34350987 PMCID: PMC9291326 DOI: 10.1111/nyas.14670] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 03/11/2021] [Revised: 06/25/2021] [Accepted: 07/08/2021] [Indexed: 01/22/2023]
Abstract
Universal human rights are defined by international agreements, law, foreign policy, and the concept of inherent human dignity. However, rights defined on this basis can be readily subverted by overt and covert disagreements and can be treated as distant geopolitical events rather than bearing on individuals’ everyday lives. A robust case for universal human rights is urgently needed and must meet several disparate requirements: (1) a framework that resolves tautological definitions reached solely by mutual, revocable agreement; (2) a rationale that transcends differences in beliefs, creed, and culture; and (3) a personalization that empowers both individuals and governments to further human rights protections. We propose that human rights in existing agreements comprise five elemental types: (1) agency, autonomy, and self‐determination; (2) freedom from want; (3) freedom from fear; (4) uniqueness; and (5) unconditionality, including protections for vulnerable populations. We further propose these rights and protections are rooted in fundamental properties of the human brain. We provide a robust, empirical foundation for universal rights based on emerging work in human brain science that we term dignity neuroscience. Dignity neuroscience provides an empirical foundation to support and foster human dignity, universal rights, and their active furtherance by individuals, nations, and international law.
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Affiliation(s)
- Tara L White
- Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, Rhode Island.,Center for Alcohol and Addiction Studies, Brown University, Providence, Rhode Island.,Carney Institute for Brain Science, Brown University, Providence, Rhode Island.,University of Cambridge, England, Cambridge, UK
| | - Meghan A Gonsalves
- Neuroscience Graduate Program, Brown University, Providence, Rhode Island
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47
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Gehred MZ, Knodt AR, Ambler A, Bourassa KJ, Danese A, Elliott ML, Hogan S, Ireland D, Poulton R, Ramrakha S, Reuben A, Sison ML, Moffitt TE, Hariri AR, Caspi A. Long-term Neural Embedding of Childhood Adversity in a Population-Representative Birth Cohort Followed for 5 Decades. Biol Psychiatry 2021; 90:182-193. [PMID: 33952400 PMCID: PMC8274314 DOI: 10.1016/j.biopsych.2021.02.971] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 02/11/2021] [Accepted: 02/24/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Childhood adversity has been previously associated with alterations in brain structure, but heterogeneous designs, methods, and measures have contributed to mixed results and have impeded progress in mapping the biological embedding of childhood adversity. We sought to identify long-term differences in structural brain integrity associated with childhood adversity. METHODS Multiple regression was used to test associations between prospectively ascertained adversity during childhood and adversity retrospectively reported in adulthood with structural magnetic resonance imaging measures of midlife global and regional cortical thickness, cortical surface area, and subcortical gray matter volume in 861 (425 female) members of the Dunedin Study, a longitudinal investigation of a population-representative birth cohort. RESULTS Both prospectively ascertained childhood adversity and retrospectively reported adversity were associated with alterations in midlife structural brain integrity, but associations with prospectively ascertained childhood adversity were consistently stronger and more widely distributed than associations with retrospectively reported childhood adversity. Sensitivity analyses revealed that these associations were not driven by any particular adversity or category of adversity (i.e., threat or deprivation) or by childhood socioeconomic disadvantage. Network enrichment analyses revealed that these associations were not localized but were broadly distributed along a hierarchical cortical gradient of information processing. CONCLUSIONS Exposure to childhood adversity broadly is associated with widespread differences in midlife gray matter across cortical and subcortical structures, suggesting that biological embedding of childhood adversity in the brain is long lasting, but not localized. Research using retrospectively reported adversity likely underestimates the magnitude of these associations. These findings may inform future research investigating mechanisms through which adversity becomes embedded in the brain and influences mental health and cognition.
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Affiliation(s)
- Maria Z. Gehred
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina
| | - Annchen R. Knodt
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina
| | - Antony Ambler
- Dunedin Multidisciplinary Health and Development Research Unit, Department of Psychology, University of Otago, Dunedin, New Zealand,Social, Genetic, and Developmental Psychiatry Research Center, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom
| | - Kyle J. Bourassa
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina,Department of Psychiatry & Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina
| | - Andrea Danese
- Social, Genetic, and Developmental Psychiatry Research Center, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,Department of Child and Adolescent Psychiatry, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,National and Specialist Child and Adolescent Mental Health Services Clinic for Trauma, Anxiety and Depression, South London and Maudsley National Health Service Foundation Trust, London, United Kingdom
| | - Maxwell L. Elliott
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina
| | - Sean Hogan
- Dunedin Multidisciplinary Health and Development Research Unit, Department of Psychology, University of Otago, Dunedin, New Zealand
| | - David Ireland
- Dunedin Multidisciplinary Health and Development Research Unit, Department of Psychology, University of Otago, Dunedin, New Zealand
| | - Richie Poulton
- Dunedin Multidisciplinary Health and Development Research Unit, Department of Psychology, University of Otago, Dunedin, New Zealand
| | - Sandhya Ramrakha
- Dunedin Multidisciplinary Health and Development Research Unit, Department of Psychology, University of Otago, Dunedin, New Zealand
| | - Aaron Reuben
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina
| | - Maria L. Sison
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina
| | - Terrie E. Moffitt
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina,Center for Genomic and Computational Biology, Duke University, Durham, North Carolina,Department of Psychiatry & Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina,Social, Genetic, and Developmental Psychiatry Research Center, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,PROMENTA Center, University of Oslo, Norway
| | - Ahmad R. Hariri
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina,Address correspondence to Ahmad R. Hariri, Ph.D.
| | - Avshalom Caspi
- Department of Psychology & Neuroscience, Duke University, Durham, North Carolina,Center for Genomic and Computational Biology, Duke University, Durham, North Carolina,Department of Psychiatry & Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina,Social, Genetic, and Developmental Psychiatry Research Center, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom,PROMENTA Center, University of Oslo, Norway
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Wang W, Kang L, Zhang N, Guo X, Wang P, Zong X, Yao L, Bai H, Cheng J, Tu N, Feng H, Wang G, Bu L, Wang F, Liu Z. The Interaction Effects of Suicidal Ideation and Childhood Abuse on Brain Structure and Function in Major Depressive Disorder Patients. Neural Plast 2021; 2021:7088856. [PMID: 34335734 DOI: 10.1155/2021/7088856] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/17/2021] [Indexed: 12/25/2022] Open
Abstract
Suicidal ideation (SI) is a direct risk factor for suicide in patients with depression. Regarding the emergence of SI, previous studies have discovered many risk factors, including childhood abuse as the major public problem. Previous imaging studies have demonstrated that SI or childhood abuse has effects on brain structure and function, respectively, but the interaction effects between them have not been fully studied. To explore the interaction effect between SI and childhood abuse, 215 patients with major depressive disorder completed the Childhood Trauma Questionnaire to evaluate childhood abuse and Beck's Scale for Suicidal Ideation to evaluate SI. Then, they completed magnetic resonance imaging (MRI) within one week after completing questionnaires. Respectively, we preprocessed the structural and functional images and analyzed gray matter volumes (GMV) and mean fractional amplitude of low-frequency fluctuation (mfALFF) values. Results showed that the changes of GMV in the cuneus, precuneus, paracentric lobule, inferior frontal gyrus, and caudate nucleus and local activity in cuneal and middle temporal gyrus are in relation with SI and childhood abuse. And in left caudate, SI and childhood abuse interact with each other on the influence of GMV. That is, the influence of SI in GMV was related to childhood abuse, and the influence of childhood abuse in GMV was also related to SI. Therefore, the combination of SI and childhood abuse based on imaging should help us better understand the suicide ideation developing mechanism and propose more effective targeted prevention strategies for suicide prevention.
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Hanson JL, Nacewicz BM. Amygdala Allostasis and Early Life Adversity: Considering Excitotoxicity and Inescapability in the Sequelae of Stress. Front Hum Neurosci 2021; 15:624705. [PMID: 34140882 PMCID: PMC8203824 DOI: 10.3389/fnhum.2021.624705] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 04/23/2021] [Indexed: 12/19/2022] Open
Abstract
Early life adversity (ELA), such as child maltreatment or child poverty, engenders problems with emotional and behavioral regulation. In the quest to understand the neurobiological sequelae and mechanisms of risk, the amygdala has been of major focus. While the basic functions of this region make it a strong candidate for understanding the multiple mental health issues common after ELA, extant literature is marked by profound inconsistencies, with reports of larger, smaller, and no differences in regional volumes of this area. We believe integrative models of stress neurodevelopment, grounded in "allostatic load," will help resolve inconsistencies in the impact of ELA on the amygdala. In this review, we attempt to connect past research studies to new findings with animal models of cellular and neurotransmitter mediators of stress buffering to extreme fear generalization onto testable research and clinical concepts. Drawing on the greater impact of inescapability over unpredictability in animal models, we propose a mechanism by which ELA aggravates an exhaustive cycle of amygdala expansion and subsequent toxic-metabolic damage. We connect this neurobiological sequela to psychosocial mal/adaptation after ELA, bridging to behavioral studies of attachment, emotion processing, and social functioning. Lastly, we conclude this review by proposing a multitude of future directions in preclinical work and studies of humans that suffered ELA.
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Affiliation(s)
- Jamie L. Hanson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Brendon M. Nacewicz
- Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, United States
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Lebel CA, Gibbard WB, Tortorelli C, Pei J, Beaulieu C, Bagshawe M, McMorris CA. Prenatal Exposure And Child brain and mental Health (PEACH) study: protocol for a cohort study of children and youth with prenatal alcohol exposure. BMJ Open 2021; 11:e051660. [PMID: 33980537 PMCID: PMC8118071 DOI: 10.1136/bmjopen-2021-051660] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION Fetal alcohol spectrum disorder (FASD), which is caused by prenatal alcohol exposure (PAE), affects an estimated 4% of North Americans, and is the most common preventable cause of intellectual disability. Mental health problems, including anxiety and depression, are experienced by nearly all individuals with FASD. However, there is very limited knowledge about effective mental health treatments for individuals with FASD; effective treatments are hindered in part due to a lack of understanding of the basic neurobiology underlying internalising disorders in youth with FASD. METHODS AND ANALYSIS The Prenatal Exposure And Child brain and mental Health (PEACH) study includes children aged 7-18 years. We will use longitudinal neuroimaging (anatomical T1-weighted, diffusion and passive viewing function MRI) and mental health assessments (Behaviour Assessment Scale for Children, Multi-dimensional Anxiety Scale for Children, Children's Depression Inventory (CDI-2), Kiddie Scale of Affective Disorders) to: (1) characterise brain development trajectories in youth with FASD, (2) determine whether brain alterations mediate increased anxiety and depression in youth with FASD and (3) identify baseline brain features that predict changes of anxiety and depression symptoms over the next 2 years. All of this will be done while considering sex and adverse postnatal experiences, which can significantly impact mental health and brain outcomes. This project will forge new understanding of FASD and mental health from a neurobiological perspective, highlighting key time periods (ie, sensitive windows) and brain regions (ie, that may be susceptible to neurostimulation), while identifying factors that predict individual trajectories of anxiety and depression symptoms. ETHICS AND DISSEMINATION This study was approved by the University of Calgary Conjoint Health Research Ethics Board and the University of Alberta Health Research Ethics Board. Study results will be disseminated in peer-reviewed journals, at relevant conferences and in conjunction with our knowledge mobilisation partners.
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Affiliation(s)
- Catherine A Lebel
- Department of Radiology, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - W Ben Gibbard
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | | | - Jacqueline Pei
- Faculty of Education, University of Alberta, Edmonton, Alberta, Canada
| | - Christian Beaulieu
- Department of Biomedical Engineering, University of Alberta, Edmonton, Alberta, Canada
| | - Mercedes Bagshawe
- Department of Radiology, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Carly A McMorris
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Alberta, Canada
- Werklund School of Education, University of Calgary, Calgary, Alberta, Canada
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