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Anisman H, Doubad D, Asokumar A, Matheson K. Psychosocial and neurobiological aspects of the worldwide refugee crisis: From vulnerability to resilience. Neurosci Biobehav Rev 2024; 165:105859. [PMID: 39159733 DOI: 10.1016/j.neubiorev.2024.105859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 08/06/2024] [Accepted: 08/15/2024] [Indexed: 08/21/2024]
Abstract
Anisman, H., Doubad, D., Asokumar, A. & Matheson, K. Psychosocial and neurobiological aspects of the worldwide refugee crisis: From vulnerability to resilience. NEUROSCI BIOBEHAV REV, XXXX. Immigration occurs between countries either to obtain employment, for family reunification or to escape violence and other life-threatening conditions. Refugees and asylum seekers are often obligated to overcome a uniquely challenging set of circumstances prior to and during migration. Settlement following immigration may pose yet another set of stressors related to acculturation to the host country, as well as financial insecurity, discrimination, language barriers, and social isolation. Here we discuss the multiple consequences of immigration experiences, focusing on the health disturbances that frequently develop in adults and children. Aside from the psychosocial influences, immigration-related challenges may cause hormonal, inflammatory immune, and microbiota changes that favor psychological and physical illnesses. Some biological alterations are subject to modification by epigenetic changes, which have implications for intergenerational trauma transmission, as might disruptions in parenting behaviors and family dysfunction. Despite the hardships experienced, many immigrants and their families exhibit positive psychological adjustment after resettlement. We provide information to diminish the impacts associated with immigration and offer strength-based approaches that may foster resilience.
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Affiliation(s)
- H Anisman
- Carleton University, Department of Neuroscience, Ottawa, Ontario K1S 5B6, Canada.
| | - D Doubad
- Carleton University, Department of Neuroscience, Ottawa, Ontario K1S 5B6, Canada
| | - A Asokumar
- Carleton University, Department of Neuroscience, Ottawa, Ontario K1S 5B6, Canada
| | - K Matheson
- Carleton University, Department of Neuroscience, Ottawa, Ontario K1S 5B6, Canada
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Wang Y, Huang J, Zheng H, Tao L, Gu K, Xie C, Cha L, Chen H, Hu H. Resting-state activity and functional connectivity of insula and postcentral gyrus related to psychological resilience in female depressed patients: A preliminary study. J Affect Disord 2024; 352:509-516. [PMID: 38412929 DOI: 10.1016/j.jad.2024.02.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 02/04/2024] [Accepted: 02/19/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Psychological resilience is a protective factor of depression. However, the neuroimaging characteristics of the relationship between psychological resilience and brain imaging in depression are not very clear. Our objectives were to explore the brain functional imaging characteristics of different levels of resilience in female patients with depression. METHODS Resting-state functional magnetic resonance imaging (rs-fMRI) was performed on 58 female depressed patients. According to the resilience score, participants were divided into three groups: Low resilience (Low-res), Medium resilience (Med-res) and High resilience (High-res). We compared the differences in the amplitude of low-frequency fluctuations (ALFF) and functional connectivity (FC) among the three groups and correlated psychological resilience with ALFF and FC. RESULTS According to ALFF, there was a higher activation in RI and RPG in the High-res compared with Med-res and Low-res, but no significant differences between Med-res and Low-res. The FC between the RPG and supramarginal gyrus (SG) in the High-res was significantly stronger than that in the Med-res and the Low-res, and the FC of the Med-res is stronger than that of the Low-res. Both ALFF and FC were positively correlated with the score of resilience. LIMITATIONS The sample size of this study was relatively small and it lacked healthy controls. The results of this study could be considered preliminary. CONCLUSIONS Among female patients with depression, patients with higher psychological resilience had higher resting state activation in the RI and RPG and had a stronger interaction between the RPG and the SG.
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Affiliation(s)
- Yuhan Wang
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Jie Huang
- Department of Psychiatry, Chongqing Eleventh People's Hospital, Chongqing 400038, China
| | - Hanhan Zheng
- Department of Psychiatry, the Fourth People's Hospital of Chengdu, Chengdu, Sichuan 610000, China
| | - Li Tao
- Department of Radiology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Kaiqi Gu
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Caihong Xie
- Chongqing Technology and Business Institute, Chongqing 400000, China
| | - Lijun Cha
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Hong Chen
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Hua Hu
- Department of Psychiatry, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China.
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Lan H, Suo X, Zuo C, Pan N, Zhang X, Kemp GJ, Gong Q, Wang S. Distinct pre-COVID brain structural signatures in COVID-19-related post-traumatic stress symptoms and post-traumatic growth. Cereb Cortex 2023; 33:11373-11383. [PMID: 37804248 DOI: 10.1093/cercor/bhad372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 10/09/2023] Open
Abstract
Post-traumatic stress symptoms and post-traumatic growth are common co-occurring psychological responses following exposure to traumatic events (such as COVID-19 pandemic), their mutual relationship remains unclear. To explore this relationship, structural magnetic resonance imaging data were acquired from 115 general college students before the COVID-19 pandemic, and follow-up post-traumatic stress symptoms and post-traumatic growth measurements were collected during the pandemic. Voxel-based morphometry was conducted and individual structural covariance networks based on gray matter volume were further analyzed using graph theory and partial least squares correlation. Behavioral correlation found no significant relationship between post-traumatic stress symptoms and post-traumatic growth. Voxel-based morphometry analyses showed that post-traumatic stress symptoms were positively correlated with gray matter volume in medial prefrontal cortex/dorsal anterior cingulate cortex, and post-traumatic growth was negatively correlated with gray matter volume in left dorsolateral prefrontal cortex. Structural covariance network analyses found that post-traumatic stress symptoms were negatively correlated with the local efficiency and clustering coefficient of the network. Moreover, partial least squares correlation showed that post-traumatic stress symptoms were correlated with pronounced nodal properties patterns in default mode, sensory and motor regions, and a marginal correlation of post-traumatic growth with a nodal property pattern in emotion regulation-related regions. This study advances our understanding of the neurobiological substrates of post-traumatic stress symptoms and post-traumatic growth, and suggests that they may have different neuroanatomical features.
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Affiliation(s)
- Huan Lan
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
| | - Xueling Suo
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
| | - Chao Zuo
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
| | - Nanfang Pan
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
| | - Xun Zhang
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
| | - Graham J Kemp
- Liverpool Magnetic Resonance Imaging Centre (LiMRIC) and Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool L69 3BX, United Kingdom
| | - Qiyong Gong
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
- Department of Radiology, West China Xiamen Hospital of Sichuan University, Xiamen 361000, China
| | - Song Wang
- Department of Radiology and Huaxi MR Research Center (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
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Glazebrook AJ, Shakespeare-Finch J, Andrew B, van der Meer J. Posttraumatic growth EEG neuromarkers: translational neural comparisons with resilience and PTSD in trauma-exposed healthy adults. Eur J Psychotraumatol 2023; 14:2272477. [PMID: 37965734 PMCID: PMC10653763 DOI: 10.1080/20008066.2023.2272477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 07/26/2023] [Indexed: 11/16/2023] Open
Abstract
Background: Supporting wellbeing beyond symptom reduction is necessary in trauma care. Research suggests increased posttraumatic growth (PTG) may promote wellbeing more effectively than posttraumatic stress disorder (PTSD) symptom reduction alone. Understanding neurobiological mechanisms of PTG would support PTG intervention development. However, most PTG research to-date has been cross-sectional data self-reported through surveys or interviews.Objective: Neural evidence of PTG and its coexistence with resilience and PTSD is limited. To advance neural PTG literature and contribute translational neuroscientific knowledge necessary to develop future objectively measurable neural-based PTG interventions.Method: Alpha frequency EEG and validated psychological inventories measuring PTG, resilience, and PTSD symptoms were collected from 30 trauma-exposed healthy adults amidst the COVID-19 pandemic. EEG data were collected using custom MNE-Python software, and a wireless OpenBCI 16-channel dry electrode EEG headset. Psychological inventory scores were analysed in SPSS Statistics and used to categorise the EEG data. Power spectral density analyses, t-tests and ANOVAs were conducted within EEGLab to identify brain activity differentiating high and low PTG, resilience, and PTSD symptoms.Results: Higher PTG was significantly differentiated from low PTG by higher alpha power in the left centro-temporal brain area around EEG electrode C3. A trend differentiating high PTG from PTSD was also indicated in this same location. Whole-scalp spectral topographies revealed alpha power EEG correlates of PTG, resilience and PTSD symptoms shared limited, but potentially meaningful similarities.Conclusion: This research provides the first comparative neural topographies of PTG, resilience and PTSD symptoms in the known literature. Results provide objective neural evidence supporting existing theory depicting PTG, resilience and PTSD as independent, yet co-occurring constructs. PTG neuromarker alpha C3 significantly delineated high from low PTG and warrants further investigation for potential clinical application. Findings provide foundation for future neural-based interventions and research for enhancing PTG in trauma-exposed individuals.
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Affiliation(s)
- AJ Glazebrook
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Jane Shakespeare-Finch
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Brooke Andrew
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology (QUT), Brisbane, Australia
| | - Johan van der Meer
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Amsterdam, the Netherlands
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Zhang L, Rakesh D, Cropley V, Whittle S. Neurobiological correlates of resilience during childhood and adolescence - A systematic review. Clin Psychol Rev 2023; 105:102333. [PMID: 37690325 DOI: 10.1016/j.cpr.2023.102333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 07/09/2023] [Accepted: 09/03/2023] [Indexed: 09/12/2023]
Abstract
Research examining the neurobiological mechanisms of resilience has grown rapidly over the past decade. However, there is vast heterogeneity in research study design, methods, and in how resilience is operationalized, making it difficult to gauge what we currently know about resilience biomarkers. This preregistered systematic review aimed to review and synthesize the extant literature to identify neurobiological correlates of resilience to adversity during childhood and adolescence. Literature searches on MEDLINE and PsycINFO yielded 3834 studies and a total of 49 studies were included in the final review. Findings were synthesized based on how resilience was conceptualized (e.g., absence of psychopathology, trait resilience), and where relevant, the type of outcome examined (e.g., internalizing symptoms, post-traumatic stress disorder). Our synthesis showed that findings were generally mixed. Nevertheless, some consistent findings suggest that resilience neural mechanisms may involve prefrontal and subcortical regions structure/activity, as well as connectivity between these regions. Given substantial heterogeneity in the definition and operationalization of resilience, more methodological consistency across studies is required for advancing knowledge in this field.
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Affiliation(s)
- Lu Zhang
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne, Australia.
| | - Divyangana Rakesh
- Neuroimaging Department, Institute of Psychology, Psychiatry & Neuroscience, King's College London, London, UK; Department of Psychology, Harvard University, MA, USA
| | - Vanessa Cropley
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne, Australia
| | - Sarah Whittle
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne, Australia
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Tai APL, Leung MK, Geng X, Lau WKW. Conceptualizing psychological resilience through resting-state functional MRI in a mentally healthy population: a systematic review. Front Behav Neurosci 2023; 17:1175064. [PMID: 37538200 PMCID: PMC10394620 DOI: 10.3389/fnbeh.2023.1175064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 07/03/2023] [Indexed: 08/05/2023] Open
Abstract
Conceptualizations and operational definitions of psychological resilience vary across resilience neuroimaging studies. Data on the neural features of resilience among healthy individuals has been scarce. Furthermore, findings from resting-state functional magnetic resonance imaging (fMRI) studies were inconsistent across studies. This systematic review summarized resting-state fMRI findings in different modalities from various operationally defined resilience in a mentally healthy population. The PubMed and MEDLINE databases were searched. Articles that focused on resting-state fMRI in relation to resilience, and published before 2022, were targeted. Orbitofrontal cortex, anterior cingulate cortex, insula and amygdala, were reported the most from the 19 included studies. Regions in emotional network was reported the most from the included studies. The involvement of regions like amygdala and orbitofrontal cortex indicated the relationships between emotional processing and resilience. No common brain regions or neural pathways were identified across studies. The emotional network appears to be studied the most in association with resilience. Matching fMRI modalities and operational definitions of resilience across studies are essential for meta-analysis.
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Affiliation(s)
- Alan P. L. Tai
- Department of Special Education and Counselling, The Education University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Integrated Centre for Wellbeing, The Education University of Hong Kong, Hong Kong, Hong Kong SAR, China
- Bioanalytical Laboratory for Educational Sciences, The Education University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Mei-Kei Leung
- Department of Counselling and Psychology, Hong Kong Shue Yan University, Hong Kong, Hong Kong SAR, China
| | - Xiujuan Geng
- Brain and Mind Institute, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Way K. W. Lau
- Department of Health Sciences, The Hong Kong Metropolitan University, Hong Kong, Hong Kong SAR, China
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7
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Wang S, Zhao Y, Li J. True grit and brain: Trait grit mediates the connection of DLPFC functional connectivity density to posttraumatic growth following COVID-19. J Affect Disord 2023; 325:313-320. [PMID: 36627056 PMCID: PMC9824952 DOI: 10.1016/j.jad.2023.01.022] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 12/21/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023]
Abstract
BACKGROUND There is increasing interest in identifying factors to predict posttraumatic growth (PTG), a positive psychological response following traumatic events (e.g., the COVID-19 pandemic). Grit, a psychological trait of perseverance and passion to pursue long-term goals, has emerged as a promising predictor for PTG. This study aimed to examine the functional connectivity markers of grit and the potential brain-grit mechanism in predicting PTG. METHODS Baseline brain imaging scans and grit scale and other controlling measures were administered in 100 normal young adults before the COVID-19 pandemic, and follow-up PTG measurement was obtained during the period of community-level outbreak. Whole-brain correlation analysis and prediction analysis were used to identify the brain regions whose functional connectivity density (FCD) related to individuals' grit scores. Mediation analyses were performed to explore the mediation relation between FCD, grit and PTG. RESULTS Grit was positively related to FCD in the right dorsolateral prefrontal cortex (DLPFC), a core hub implicated in self-regulation and reward-motivation processes. Furthermore, grit mediated the effect of right DLPFC FCD on COVID-related PTG. These results survived controlling for self-control and family socioeconomic status. LIMITATIONS Our study is limited by only one-session neuroimaging data and self-reported behavioral measures in a sample of normal adults. CONCLUSIONS This study indicates grit and right DLPFC FCD as neuropsychological contributors for the development of PTG. It deepens our understanding of the neural bases of grit, and may have clinical potential to develop targeted brain interventions aimed at improving grit to raise PTG and mental health during the pandemic.
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Affiliation(s)
- Song Wang
- College of Teacher Education, Dali University, Dali, China; West China Hospital of Sichuan University, Chengdu, China.
| | - Yajun Zhao
- School of Education and Psychology, Southwest Minzu University, Chengdu, China
| | - Jingguang Li
- College of Teacher Education, Dali University, Dali, China.
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Biological Correlates of Post-Traumatic Growth (PTG): A Literature Review. Brain Sci 2023; 13:brainsci13020305. [PMID: 36831848 PMCID: PMC9953771 DOI: 10.3390/brainsci13020305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/06/2023] [Accepted: 02/07/2023] [Indexed: 02/15/2023] Open
Abstract
Since the beginning of medical science, much research have focused on the psychopathological effects of traumatic experiences. Despite in past centuries the scientific literature on mental health has been mainly focused on the harmful effects of traumatic occurrences, more recently the idea of "post-traumatic growth" emerged, on the basis of a growing interest in the characteristics of resilience and possible positive consequences of trauma. In this framework, increasing attention is now being paid to the psychological meaning of PTG, with a consistent number of psychopathological and epidemiological studies on this subject, but limited literature focused on neurobiological correlates or eventual biomarkers of this condition. The present work aimed to summarize and review the available evidence on neurobiological correlates of PTG and their psychological and clinical meaning. Results highlighted a variety of biochemical and neurobiological differences between PTG and non-PTG individuals, partially corroborating findings from earlier research on post-traumatic stress disorder (PTSD). However, although promising, findings in this field are still too limited and additional studies on the neurobiological correlates of traumatic experiences are needed in order to gain a better understanding of the subject.
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Pierce ZP, Johnson ER, Kim IA, Lear BE, Mast AM, Black JM. Therapeutic interventions impact brain function and promote post-traumatic growth in adults living with post-traumatic stress disorder: A systematic review and meta-analysis of functional magnetic resonance imaging studies. Front Psychol 2023; 14:1074972. [PMID: 36844333 PMCID: PMC9948410 DOI: 10.3389/fpsyg.2023.1074972] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 01/20/2023] [Indexed: 02/11/2023] Open
Abstract
Introduction The present systematic review and meta-analysis explores the impacts of cognitive processing therapy (CPT), eye movement desensitization and reprocessing (EMDR), and prolonged exposure (PE) therapy on neural activity underlying the phenomenon of post-traumatic growth for adult trauma survivors. Methods We utilized the following databases to conduct our systematic search: Boston College Libraries, PubMed, MEDLINE, and PsycINFO. Our initial search yielded 834 studies for initial screening. We implemented seven eligibility criteria to vet articles for full-text review. Twenty-nine studies remained for full-text review after our systematic review process was completed. Studies were subjected to several levels of analysis. First, pre-and post- test post-traumatic growth inventory (PTGI) scores were collected from all studies and analyzed through a forest plot using Hedges' g. Next, Montreal Neurological Institute (MNI) coordinates and t-scores were collected and analyzed using an Activation Likelihood Estimation (ALE) to measure brain function. T-scores and Hedges' g values were then analyzed using Pearson correlations to determine if there were any relationships between brain function and post-traumatic growth for each modality. Lastly, all studies were subjected to a bubble plot and Egger's test to assess risk of publication bias across the review sample. Results Forest plot results indicated that all three interventions had a robust effect on PTGI scores. ALE meta-analysis results indicated that EMDR exhibited the largest effect on brain function, with the R thalamus (t = 4.23, p < 0.001) showing robust activation, followed closely by the R precuneus (t = 4.19, p < 0.001). Pearson correlation results showed that EMDR demonstrated the strongest correlation between increased brain function and PTGI scores (r = 0.910, p < 0.001). Qualitative review of the bubble plot indicated no obvious traces of publication bias, which was corroborated by the results of the Egger's test (p = 0.127). Discussion Our systematic review and meta-analysis showed that CPT, EMDR, and PE each exhibited a robust effect on PTG impacts across the course of treatment. However, when looking closer at comparative analyses of neural activity (ALE) and PTGI scores (Pearson correlation), EMDR exhibited a more robust effect on PTG impacts and brain function than CPT and PE.
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Affiliation(s)
- Zachary P. Pierce
- School of Social Work, Boston College, Chestnut Hill, MA, United States
- The Cell to Society Laboratory, Chestnut Hill, MA, United States
| | - Emily R. Johnson
- School of Social Work, Boston College, Chestnut Hill, MA, United States
- The Cell to Society Laboratory, Chestnut Hill, MA, United States
| | - Isabelle A. Kim
- The Cell to Society Laboratory, Chestnut Hill, MA, United States
- Department of Neurology, Boston Children's Hospital, Harvard Medical School, Boston, MA, United States
| | - Brianna E. Lear
- The Cell to Society Laboratory, Chestnut Hill, MA, United States
| | - A. Michaela Mast
- School of Social Work, Boston College, Chestnut Hill, MA, United States
- The Cell to Society Laboratory, Chestnut Hill, MA, United States
| | - Jessica M. Black
- School of Social Work, Boston College, Chestnut Hill, MA, United States
- The Cell to Society Laboratory, Chestnut Hill, MA, United States
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Glazebrook AJ, Shakespeare-Finch J, Johnston P, van der Meer J. Neural Prediction of Posttraumatic Growth in Healthy Adults With and Without Probable PTSD. JOURNAL OF LOSS & TRAUMA 2022. [DOI: 10.1080/15325024.2022.2149877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ammanda-Jane Glazebrook
- Faculty of Health, School of Psychology and Counselling, Queensland University of Technology (QUT), Brisbane, Australia
| | - Jane Shakespeare-Finch
- Faculty of Health, School of Psychology and Counselling, Queensland University of Technology (QUT), Brisbane, Australia
| | - Patrick Johnston
- Faculty of Health, School of Psychology and Counselling, Queensland University of Technology (QUT), Brisbane, Australia
| | - Johan van der Meer
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Amsterdam, The Netherlands
- Faculty of Science and Engineering, School of Information Systems at Queensland University of Technology (QUT), Brisbane, Australia
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11
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Li JY, Wu H, Yuan S, Wang C, Wang Q, Zhong Y, Zhang N, Heffner K, Fox PT. A meta-analysis on neural changes of cognitive training for mental disorders in executive function tasks: increase or decrease brain activation? BMC Psychiatry 2022; 22:155. [PMID: 35232404 PMCID: PMC8886766 DOI: 10.1186/s12888-022-03796-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 02/10/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cognitive impairment is often found in patients with psychiatric disorders, and cognitive training (CT) has been shown to help these patients. To better understand the mechanisms of CT, many neuroimaging studies have investigated the neural changes associated with it. However, the results of those studies have been inconsistent, making it difficult to draw conclusions from the literature. Therefore, the objective of this meta-analysis was to identify consistent patterns in the literature of neural changes associated with CT for psychiatric disorders. METHODS We searched for cognitive training imaging studies in PubMed, Cochrane library, Scopus, and ProQuest electronic databases. We conducted an activation likelihood estimation (ALE) for coordinate-based meta-analysis of neuroimaging studies, conduct behavioral analysis of brain regions identified by ALE analysis, conduct behavioral analysis of brain regions identified by ALE analysis, and then created a functional meta-analytic connectivity model (fMACM) of the resulting regions. RESULTS Results showed that CT studies consistently reported increased activation in the left inferior frontal gyrus (IFG) and decreased activation in the left precuneus and cuneus from pre- to post- CT. CONCLUSION CT improves cognitive function by supporting language and memory function, and reducing neuronal resources associated with basic visual processing.
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Affiliation(s)
- Jin Yang Li
- grid.89957.3a0000 0000 9255 8984Nan jing Brain Hospital affiliated to Nanjing Medical University, Nanjing, 210029 Jiangsu China ,grid.89957.3a0000 0000 9255 8984Functional Brain Imaging Institute of Nanjing Medical University, Nanjing, 210029 Jiangsu China
| | - Huiqin Wu
- grid.89957.3a0000 0000 9255 8984Nan jing Brain Hospital affiliated to Nanjing Medical University, Nanjing, 210029 Jiangsu China
| | - Shiting Yuan
- grid.89957.3a0000 0000 9255 8984Nan jing Brain Hospital affiliated to Nanjing Medical University, Nanjing, 210029 Jiangsu China
| | - Chun Wang
- Nan jing Brain Hospital affiliated to Nanjing Medical University, Nanjing, 210029, Jiangsu, China. .,Functional Brain Imaging Institute of Nanjing Medical University, Nanjing, 210029, Jiangsu, China.
| | - Qian Wang
- grid.24696.3f0000 0004 0369 153XBeiJing TianTan Hospital, Capital Medical University, Beijing, 100050 China
| | - Yuan Zhong
- grid.260474.30000 0001 0089 5711School of Psychology, Nanjing Normal University, Nanjing, 210029 Jiangsu China
| | - Ning Zhang
- grid.89957.3a0000 0000 9255 8984Nan jing Brain Hospital affiliated to Nanjing Medical University, Nanjing, 210029 Jiangsu China ,grid.89957.3a0000 0000 9255 8984Functional Brain Imaging Institute of Nanjing Medical University, Nanjing, 210029 Jiangsu China
| | - Kathi Heffner
- grid.412750.50000 0004 1936 9166Department of Psychiatry, University of Rochester School of Nursing, Rochester, New York 14622 USA
| | - Peter T. Fox
- grid.89957.3a0000 0000 9255 8984Nan jing Brain Hospital affiliated to Nanjing Medical University, Nanjing, 210029 Jiangsu China ,grid.89957.3a0000 0000 9255 8984Functional Brain Imaging Institute of Nanjing Medical University, Nanjing, 210029 Jiangsu China ,grid.267309.90000 0001 0629 5880South Texas Veterans Healthcare System, University of Texas Health San Antonio, San Antonio, USA ,grid.267309.90000 0001 0629 5880Research Imaging Institute, University of Texas Health San Antonio, San Antonio, USA
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12
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Ord AS, Stranahan KR, Hurley RA, Taber KH. Stress-Related Growth: Building a More Resilient Brain. J Neuropsychiatry Clin Neurosci 2021; 32:A4-212. [PMID: 32729793 DOI: 10.1176/appi.neuropsych.20050111] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anna S Ord
- The Veterans Affairs Mid-Atlantic Mental Illness Research, Education, and Clinical Center, and the Research and Academic Affairs Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Ord, Hurley, Taber); the Mental Health Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Stranahan); the Departments of Psychiatry and Radiology, Wake Forest School of Medicine, Winston-Salem, N.C. (Hurley); the Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley); the Division of Biomedical Sciences, Via College of Osteopathic Medicine, Blacksburg, Va. (Taber); and the Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston (Taber)
| | - Kathryn R Stranahan
- The Veterans Affairs Mid-Atlantic Mental Illness Research, Education, and Clinical Center, and the Research and Academic Affairs Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Ord, Hurley, Taber); the Mental Health Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Stranahan); the Departments of Psychiatry and Radiology, Wake Forest School of Medicine, Winston-Salem, N.C. (Hurley); the Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley); the Division of Biomedical Sciences, Via College of Osteopathic Medicine, Blacksburg, Va. (Taber); and the Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston (Taber)
| | - Robin A Hurley
- The Veterans Affairs Mid-Atlantic Mental Illness Research, Education, and Clinical Center, and the Research and Academic Affairs Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Ord, Hurley, Taber); the Mental Health Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Stranahan); the Departments of Psychiatry and Radiology, Wake Forest School of Medicine, Winston-Salem, N.C. (Hurley); the Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley); the Division of Biomedical Sciences, Via College of Osteopathic Medicine, Blacksburg, Va. (Taber); and the Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston (Taber)
| | - Katherine H Taber
- The Veterans Affairs Mid-Atlantic Mental Illness Research, Education, and Clinical Center, and the Research and Academic Affairs Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Ord, Hurley, Taber); the Mental Health Service Line, W.G. Hefner Veterans Affairs Medical Center, Salisbury, N.C. (Stranahan); the Departments of Psychiatry and Radiology, Wake Forest School of Medicine, Winston-Salem, N.C. (Hurley); the Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley); the Division of Biomedical Sciences, Via College of Osteopathic Medicine, Blacksburg, Va. (Taber); and the Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston (Taber)
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13
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Burstein D, Yang C, Johnson K, Linkenbach J, Sege R. Transforming Practice with HOPE (Healthy Outcomes from Positive Experiences). Matern Child Health J 2021; 25:1019-1024. [PMID: 33954880 PMCID: PMC8098787 DOI: 10.1007/s10995-021-03173-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2021] [Indexed: 11/25/2022]
Affiliation(s)
- Dina Burstein
- Center for Community-Engaged Medicine, Tufts Medical Center, Institute for Clinical Research and Health Policy Studies, 800 Washington Street, Boston, MA 02111 USA
| | - Chloe Yang
- Center for Community-Engaged Medicine, Tufts Medical Center, Institute for Clinical Research and Health Policy Studies, 800 Washington Street, Boston, MA 02111 USA
| | - Kay Johnson
- Johnson Group Consulting, Inc., Hinesburg, USA
| | | | - Robert Sege
- Center for Community-Engaged Medicine, Tufts Medical Center, Institute for Clinical Research and Health Policy Studies, 800 Washington Street, Boston, MA 02111 USA
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14
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Kuboshita R, Fujisawa TX, Makita K, Kasaba R, Okazawa H, Tomoda A. Intrinsic brain activity associated with eye gaze during mother-child interaction. Sci Rep 2020; 10:18903. [PMID: 33144655 PMCID: PMC7642303 DOI: 10.1038/s41598-020-76044-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 10/23/2020] [Indexed: 11/09/2022] Open
Abstract
Mother-child interactions impact child social development and psychological health. This study focused on eye-gaze interactions, especially eye contact as synchronized gaze, which is an important non-verbal communication tool in human interactions. We performed brain-image analysis of mothers and children using resting-state functional magnetic resonance imaging and quantitatively evaluated the quality of mother-child interactions using the Interaction Rating Scale to investigate how it is related to the frequency of mother-child eye contact. As a result, we found a positive correlation between the frequency of eye gaze and the right anterior insula (AI) or middle frontal gyrus in children and a positive correlation with the anterior cingulate cortex (ACC) and precuneus/cuneus in mothers. Especially, when eye contact was made, the association with the right AI in children and ACC in mothers was retained, suggesting the involvement of the salience network responsible for modulating internal and external cognition. In addition, the frequency of eye contact was positively associated with the quality of mother-child interaction. These results suggest that the salience network is a major candidate for the neural basis involved in maintaining efficient eye contact and that it plays an important role in establishing positive mother-child interactions.
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Affiliation(s)
- Ryo Kuboshita
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, University of Fukui, Fukui, Japan.,Physical Therapy, Department of Rehabilitation, Faculty of Health Science, Fukui Health Science University, Fukui, Japan
| | - Takashi X Fujisawa
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, University of Fukui, Fukui, Japan.,Research Center for Child Mental Development, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Fukui, 910-1193, Japan
| | - Kai Makita
- Research Center for Child Mental Development, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Fukui, 910-1193, Japan
| | - Ryoko Kasaba
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, University of Fukui, Fukui, Japan
| | - Hidehiko Okazawa
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, University of Fukui, Fukui, Japan.,Research Center for Child Mental Development, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Fukui, 910-1193, Japan.,Biomedical Imaging Research Center, University of Fukui, Fukui, Japan
| | - Akemi Tomoda
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, University of Fukui, Fukui, Japan. .,Research Center for Child Mental Development, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Fukui, 910-1193, Japan.
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15
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Sharma SR, Gonda X, Dome P, Tarazi FI. What's Love Got to do with it: Role of oxytocin in trauma, attachment and resilience. Pharmacol Ther 2020; 214:107602. [PMID: 32512017 DOI: 10.1016/j.pharmthera.2020.107602] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 05/27/2020] [Indexed: 02/06/2023]
Abstract
Oxytocin (OT) is a neurohypophysial hormone and neuropeptide produced by the hypothalamus and released by the pituitary gland. It has multiple physiological roles including stimulation of parturition and lactation, and promotion of pro-adaptive social behaviors necessary for mammalian survival. OT interacts with one receptor subtype: the OT receptor (OTR) which, upon stimulation, triggers different intracellular signal transduction cascades to mediate its physiological actions. Preclinical studies show that OT regulates social behaviors such as pair bonding, recognition and social interaction. It also coordinates the activation of the hypothalamic-pituitary-adrenal (HPA) axis and the release of corticotrophin-releasing hormone. Further evidence suggests that OT plays an important role in regulating caloric intake and metabolism, and in maintaining electrolyte and cardiovascular homeostasis. OT is also involved in attenuating the neurophysiological and neurochemical effects of trauma on the brain and body by facilitating both physical attachment such as wound healing, and psychological/social attachment, thereby increasing resilience to subsequent traumatic events. Clinical trials have reported that intranasal administration of OT provides therapeutic benefits for patients diagnosed with traumatic stress-related diseases such as major depressive disorders and post-traumatic stress disorder. OT's therapeutic benefits may result from context-dependent interactions with key neural pathways (social, cognitive, and reward), neurotransmitters (dopamine, norepinephrine, serotonin, and endogenous opioids), and biomarkers (adrenocorticotropic hormone, cortisol, and dehydroepiandrosterone sulfate), that lead to a decrease in stress -associated behaviors, and facilitate post-traumatic growth, ultimately leading to increased resilience, through improved social cohesion and attachment. OT induced-augmentation of physical and cognitive resilience may play a significant role in both the prevention of, and improved clinical outcomes for, traumatic stress-related disorders following either acute or enduring traumatic experiences.
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Affiliation(s)
- Samata R Sharma
- Department of Psychiatry, Harvard Medical School, Brigham and Women's Hospital, Boston, MA 02115, USA.
| | - Xenia Gonda
- Department of Psychiatry and Psychotherapy, Semmelweis University, Budapest, Hungary; MTA-SE Neurochemistry and Neuropsychopharmacology Research Group, Hungarian Academy of Sciences and Semmelweis University, Budapest, Hungary; NAP-2-SE New Antidepressant Target Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary; Laboratory of Suicide Prevention and Research, National Institute for Psychiatry and Addictions, Budapest, Hungary
| | - Peter Dome
- Department of Psychiatry and Psychotherapy, Semmelweis University, Budapest, Hungary; Laboratory of Suicide Prevention and Research, National Institute for Psychiatry and Addictions, Budapest, Hungary
| | - Frank I Tarazi
- Department of Psychiatry and Neuroscience Program, Harvard Medical School, McLean Hospital, Belmont, MA 02478, USA
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16
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Maitlis S. Posttraumatic Growth at Work. ANNUAL REVIEW OF ORGANIZATIONAL PSYCHOLOGY AND ORGANIZATIONAL BEHAVIOR 2020. [DOI: 10.1146/annurev-orgpsych-012119-044932] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The phenomenon of posttraumatic growth—the transformative positive change that can occur as a result of a struggle with great adversity—has been a focus of interest for psychologists for more than two decades. Research on work-related posttraumatic growth has concentrated primarily on contexts that are inherently traumatic, either through direct exposure to trauma, such as in the military, or through secondary trauma, such as in professions that provide care for traumatized others. There is also an emerging literature on posttraumatic growth in “ordinary” work. Organized into seven sections, this review draws on the research on posttraumatic growth in response to both personal and work-based adversity to build a model of work-related posttraumatic growth. Later sections raise challenges in the study of posttraumatic growth at work and identify critical future research directions. Practical implications for organizations and their members are considered throughout the review and are summarized at the end.
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Affiliation(s)
- Sally Maitlis
- Saïd Business School, University of Oxford, Oxford OX1 1HP, United Kingdom
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17
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Moreno-López L, Ioannidis K, Askelund AD, Smith AJ, Schueler K, van Harmelen AL. The Resilient Emotional Brain: A Scoping Review of the Medial Prefrontal Cortex and Limbic Structure and Function in Resilient Adults With a History of Childhood Maltreatment. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2019; 5:392-402. [PMID: 32115373 DOI: 10.1016/j.bpsc.2019.12.008] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 11/18/2019] [Accepted: 12/06/2019] [Indexed: 12/20/2022]
Abstract
Childhood maltreatment (CM) is one of the strongest predictors of adult mental illness, although not all adults with CM develop psychopathology. Here, we describe the structure and function of the emotional brain regions that may contribute to resilient functioning after CM. We review studies that report medial prefrontal cortex, amygdala, and hippocampus (limbic regions) structure, function, and/or connections in resilient adults (i.e., those reporting CM without psychopathology) versus vulnerable adults (i.e., those reporting CM with psychopathology) or healthy adults (those without CM and with no psychopathology). We find that resilient adults have larger hippocampal gray and white matter volume and greater connectivity between the central executive network and the limbic regions. In addition, resilient adults have improved ability to regulate emotions through medial prefrontal cortex-limbic downregulation, lower hippocampal activation to emotional faces, and increased amygdala habituation to stress. We highlight the need for longitudinal designs that examine resilient functioning across domains and consider gender, type, timing, and nature of CM assessments and further stressors to further improve our understanding of the role of the emotional brain in resilient functioning after CM.
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Affiliation(s)
- Laura Moreno-López
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom.
| | - Konstantinos Ioannidis
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom; Cambridgeshire and Peterborough NHS Foundation Trust, Fulbourn, United Kingdom
| | | | - Alicia J Smith
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
| | - Katja Schueler
- Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom; Department of Psychology, Johannes Gutenberg-University Mainz, Mainz, Germany
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18
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Fu S, Ma X, Li C, Wang T, Li C, Bai Z, Hua K, Yin Y, Wu Y, Yu K, Liu M, Ke Q, Tian J, Jiang G. Aberrant regional homogeneity in post-traumatic stress disorder after traffic accident: A resting-state functional MRI study. Neuroimage Clin 2019; 24:101951. [PMID: 31374398 PMCID: PMC6676011 DOI: 10.1016/j.nicl.2019.101951] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/23/2019] [Accepted: 07/19/2019] [Indexed: 10/31/2022]
Abstract
OBJECTIVES The present study explored the changes in spontaneous regional activity in post-traumatic stress disorder (PTSD) patients, who experienced severe traffic accidents. METHODS 20 drug-naive PTSD patients and 18 healthy control subjects were imaged using resting-state functional magnetic resonance imaging (rs-fMRI) and analyzed by the algorithm of regional homogeneity (ReHo). RESULTS Compared to the healthy control group, the PTSD group showed decreased ReHo values in the right angular gyrus. In addition, a negative correlation was found between the activity level of the angular gyrus and the CAPS score. CONCLUSION The dysfunctions were found in the memory- and emotion-related areas, suggested a possible mechanism of memory dysregulation that might be related to the intrusive memory symptoms of PTSD. These results provided imaging evidence that might provide an in-depth understanding of the intrinsic functional architecture of PTSD.
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Affiliation(s)
- Shishun Fu
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China
| | - Xiaofen Ma
- The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China
| | - Changhong Li
- The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China
| | - Tianyue Wang
- The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China
| | - Chao Li
- The First Affiliated Hospital of China Medical University, People's Republic of China
| | - Zhigang Bai
- The Affiliated Hospital of Inner Mongolia Medical University, People's Republic of China
| | - Kelei Hua
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China; The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China
| | - Yi Yin
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China; The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China
| | - Yunfan Wu
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China; The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China
| | - Kanghui Yu
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China; The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China
| | - Mengchen Liu
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China
| | - Qiying Ke
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China
| | - Junzhang Tian
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China; The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China.
| | - Guihua Jiang
- The Second School of Clinical Medicine, Southern Medical University, People's Republic of China; The Department of Medical Imaging Guangdong Second Provincial General Hospital, Southern Medical University, People's Republic of China.
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19
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Marusak HA, Iadipaolo AS, Harper FW, Elrahal F, Taub JW, Goldberg E, Rabinak CA. Neurodevelopmental consequences of pediatric cancer and its treatment: applying an early adversity framework to understanding cognitive, behavioral, and emotional outcomes. Neuropsychol Rev 2018; 28:123-175. [PMID: 29270773 PMCID: PMC6639713 DOI: 10.1007/s11065-017-9365-1] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 11/08/2017] [Indexed: 01/29/2023]
Abstract
Today, children are surviving pediatric cancer at unprecedented rates, making it one of modern medicine's true success stories. However, we are increasingly becoming aware of several deleterious effects of cancer and the subsequent "cure" that extend beyond physical sequelae. Indeed, survivors of childhood cancer commonly report cognitive, emotional, and psychological difficulties, including attentional difficulties, anxiety, and posttraumatic stress symptoms (PTSS). Cognitive late- and long-term effects have been largely attributed to neurotoxic effects of cancer treatments (e.g., chemotherapy, cranial irradiation, surgery) on brain development. The role of childhood adversity in pediatric cancer - namely, the presence of a life-threatening disease and endurance of invasive medical procedures - has been largely ignored in the existing neuroscientific literature, despite compelling research by our group and others showing that exposure to more commonly studied adverse childhood experiences (i.e., domestic and community violence, physical, sexual, and emotional abuse) strongly imprints on neural development. While these adverse childhood experiences are different in many ways from the experience of childhood cancer (e.g., context, nature, source), they do share a common element of exposure to threat (i.e., threat to life or physical integrity). Therefore, we argue that the double hit of early threat and cancer treatments likely alters neural development, and ultimately, cognitive, behavioral, and emotional outcomes. In this paper, we (1) review the existing neuroimaging research on child, adolescent, and adult survivors of childhood cancer, (2) summarize gaps in our current understanding, (3) propose a novel neurobiological framework that characterizes childhood cancer as a type of childhood adversity, particularly a form of early threat, focusing on development of the hippocampus and the salience and emotion network (SEN), and (4) outline future directions for research.
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Affiliation(s)
- Hilary A Marusak
- Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Ave., Suite 2190, Detroit, MI, 48202, USA.
| | - Allesandra S Iadipaolo
- Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Ave., Suite 2190, Detroit, MI, 48202, USA
| | - Felicity W Harper
- Population Studies and Disparities Research Program, Karmanos Cancer Institute, Detroit, MI, USA
- Department of Oncology, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Farrah Elrahal
- Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Ave., Suite 2190, Detroit, MI, 48202, USA
| | - Jeffrey W Taub
- Department of Pediatrics, School of Medicine, Wayne State University, Detroit, MI, USA
- Children's Hospital of Michigan, Detroit, MI, USA
| | - Elimelech Goldberg
- Department of Pediatrics, School of Medicine, Wayne State University, Detroit, MI, USA
- Kids Kicking Cancer, Southfield, MI, USA
| | - Christine A Rabinak
- Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Ave., Suite 2190, Detroit, MI, 48202, USA
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI, USA
- Department of Psychiatry and Behavioral Neurosciences, School of Medicine, Wayne State University, Detroit, MI, USA
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20
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Sheikh MA. The potential protective effect of friendship on the association between childhood adversity and psychological distress in adulthood: A retrospective, preliminary, three-wave population-based study. J Affect Disord 2018; 226:21-27. [PMID: 28942202 DOI: 10.1016/j.jad.2017.09.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 09/11/2017] [Accepted: 09/13/2017] [Indexed: 01/13/2023]
Abstract
BACKGROUND Previous studies that assessed the mediating role of social support in the association between childhood adversity and psychological distress based their inferences on very small, selective samples, which makes it impossible to generalise the findings to general population. The aim of this paper was to assess the mediating role of quantity and quality of social support in adulthood in the association between childhood adversity and psychological distress in adulthood. METHODS The study has a three-wave design; the present analysis used longitudinal data collected from 1994 to 2008 within the framework of the Tromsø Study (N = 4530), a representative prospective cohort study of men and women. Quantity and quality of social support were measured at a mean age of 54.7 years, and psychological distress in adulthood was measured at a mean age of 61.7 years. Mediation analysis was used to assess the indirect effect of childhood adversity (via quantity and quality of social support) on psychological distress in adulthood. RESULTS Childhood adversity was associated with deficits in quantity and quality of social support in adulthood (p < 0.05). Childhood adversity and deficits in quantity and quality of social support were associated with psychological distress in adulthood (p < 0.05). Quantity and quality of social support significantly (p < 0.05) mediated the association between childhood adversity and psychological distress in adulthood. LIMITATIONS Childhood adversity was assessed retrospectively and social support was measured with two items. CONCLUSION Interventions aimed at reducing social isolation may alleviate the burden carried by survivors of childhood adversity.
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Affiliation(s)
- Mashhood Ahmed Sheikh
- Health Services Research Unit, Department of Community Medicine, University of Tromsø, 9037 Tromsø, Norway.
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21
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Nishikawa S, Fujisawa TX, Kojima M, Tomoda A. Type and Timing of Negative Life Events Are Associated with Adolescent Depression. Front Psychiatry 2018; 9:41. [PMID: 29491843 PMCID: PMC5817059 DOI: 10.3389/fpsyt.2018.00041] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 01/30/2018] [Indexed: 11/26/2022] Open
Abstract
Previous studies have demonstrated an association between negative life events (NLEs) in childhood and resilience/posttraumatic growth (PTG) with regard to the pathogenesis of major depressive disorder. We hypothesized that the type and timing of NLEs interact to influence mental health in the general youth population. Therefore, the present study aimed to examine the effects of NLE timing and intensity on current depressive symptoms, and to determine the direct and indirect effects of NLEs/resilience on PTG and depression among non-clinical adolescents. Data were collected from 1,038 high-school students across seven high schools in Fukui, Japan, during their freshman and sophomore years (648 boys and 390 girls, mean age = 15.71, SD = 0.524). Respondents completed a set of questionnaires designed to evaluate the type and timing of NLEs, depressive and traumatic symptoms, and PTG. Cluster analysis was used to divide participants into three groups based on outcomes: "cluster 1" (n = 631), for whom depressive scores were significantly lower than other two subgroups (p < 0.05, for both); "cluster 2" (n = 52), for whom levels of current and past perceived stress associated with NLEs were significantly higher than those of the other two subgroups (p < 0.05, for both); "cluster 3" (n = 374), for whom perceived stress at the time of NLE was significantly higher than that of participants in the cluster 1 (p < 0.05) group, but not the cluster 2 group. Our findings indicated that exposure to NLEs at a younger age resulted in stronger negative outcomes and that NLE timing and intensity were associated with PTG and current symptoms of depression. Furthermore, path analysis demonstrated that associations between perceived stress at the time of NLEs were direct and indirect predictors of current depression via PTG and that posttraumatic stress symptom and PTG mediate the association between NLEs/trait-resiliency and current depression. In conclusion, our findings suggest that event intensity, NLE timing, and gender may play a role in emotional vulnerability during adolescence.
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Affiliation(s)
- Saori Nishikawa
- Research Center for Child Mental Development, Fukui University, Fukui, Japan
| | - Takashi X Fujisawa
- Research Center for Child Mental Development, Fukui University, Fukui, Japan
| | - Masahiko Kojima
- Research Center for Child Mental Development, Fukui University, Fukui, Japan
| | - Akemi Tomoda
- Research Center for Child Mental Development, Fukui University, Fukui, Japan
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22
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Yun JY, Choi Y, Kwon Y, Lee HY, Choi SH, Jang JH. Hubness of strategic planning and sociality influences depressive mood and anxiety in College Population. Sci Rep 2017; 7:17856. [PMID: 29259322 PMCID: PMC5736715 DOI: 10.1038/s41598-017-18189-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 12/07/2017] [Indexed: 12/13/2022] Open
Abstract
Depressive mood and anxiety can reduce cognitive performance. Conversely, the presence of a biased cognitive tendency may serve as a trigger for depressive mood-anxiety. Previous studies have largely focused on group-wise correlations between clinical-neurocognitive variables. Using network analyses for intra-individual covariance, we sought to decipher the most influential clinical-neurocognitive hub in the differential severity of depressive-anxiety symptoms in a college population. Ninety college students were evaluated for depressive-anxiety symptoms, Minnesota multiphasic personality inventory-2(MMPI-2), and neuro-cognition. Weighted and undirected version of the intra-individual covariance networks, comprised of 18 clinical-neurocognitive variables satisfied small-worldness and modular organization in the sparsity range of K = 0.20-0.21. Furthermore, betweenness centrality of perseverative error for the Wisconsin card sorting test was reduced in more depressive individuals; higher anxiety was related to the increased betweenness centrality of MMPI-2 clinical scale 0(Si). Elevated edge-betweenness centrality of covariance between the MMPI-2 clinical scale 7(Pt) versus commission error of the continuous performance test predicted more anxiety higher than depressive mood. With intra-individual covariance network of clinical-neurocognitive variables, this study demonstrated critical drivers of depressive mood[attenuated influence of strategic planning] or anxiety[domination of social introversion/extroversion, in addition to the influence of compulsivity-impulsivity covariance as a shortcut component among various clinical-neurocognitive features].
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Affiliation(s)
- Je-Yeon Yun
- Seoul National University Hospital, Seoul, Republic of Korea.,Yeongeon Student Support Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yoobin Choi
- Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Yoonhee Kwon
- Department of Psychiatry, Seoul National University Health Service Center, Seoul, Republic of Korea
| | - Hwa Young Lee
- Department of Psychiatry, Seoul National University Health Service Center, Seoul, Republic of Korea
| | - Soo-Hee Choi
- Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea
| | - Joon Hwan Jang
- Department of Psychiatry, Seoul National University Health Service Center, Seoul, Republic of Korea. .,Department of Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
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23
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Cafaro V, Iani L, Costantini M, Di Leo S. Promoting post-traumatic growth in cancer patients: A study protocol for a randomized controlled trial of guided written disclosure. J Health Psychol 2016; 24:240-253. [DOI: 10.1177/1359105316676332] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This multicenter study investigates the efficacy of the guided disclosure protocol in promoting post-traumatic growth, through meaning reconstruction, in cancer patients after adjuvant chemotherapy. Participants will be randomized to guided disclosure protocol or to an active control condition. Both conditions consist of three 20-minute writing sessions. Experimental participants verbalize emotions, describe events, and reflect on trauma effects. Control participants write about their past week’s daily routine. Patients, blinded to treatment assignment, will complete questionnaires at pre-intervention, post-intervention, and 6-month follow-up. This study will improve knowledge concerning the effects of writing interventions on psychological health and well-being in cancer patients.
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Mizushima SG, Fujisawa TX, Takiguchi S, Kumazaki H, Tanaka S, Tomoda A. Effect of the Nature of Subsequent Environment on Oxytocin and Cortisol Secretion in Maltreated Children. Front Psychiatry 2015; 6:173. [PMID: 26696910 PMCID: PMC4677106 DOI: 10.3389/fpsyt.2015.00173] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 11/26/2015] [Indexed: 01/08/2023] Open
Abstract
Childhood maltreatment (CM), including abuse and neglect, is a crucial factor that distorts child development. CM is associated with alterations in numerous brain regions, and may be associated with hormonal dysregulation. This study aimed to investigate differences in secretion patterns of cortisol (CT) and oxytocin (OT) among children who experienced CM, children living in residential care facilities and in unstable environments. Among 38 maltreated children, 23 (mean age = 12.2 years, SD = 3.0) were categorized as "Settled" and 15 (mean age = 13.1 years, SD = 2.2) as "Unsettled." Twenty-six age- and gender-matched (mean age = 12.6 years, SD = 2.1), typically developing (TD) children were also included. Clinical and psychological assessments, including IQ and trauma evaluations, were conducted for all participants. Age, gender, and full-scale IQ were used as covariates in hormone analysis. Two saliva samples were collected, one on awakening and the other at bedtime. There were significant differences in the awakening CT levels of the "Unsettled" group, and in bedtime OT levels in the "Settled" group as compared with TD children, and between CM groups. Furthermore, there was a significant difference in trauma-symptomatic depression scores between the "Settled" and "Unsettled" CM group. These results suggest that CT diurnal secretions tend to be reactive to current stress rather than previous experience. OT diurnal secretions are presumably hyper-regulated for coping with the environment to survive and thrive. By measuring salivary CT/OT diurnal patterns, hormonal dysregulation of CM children living in "Settled" environments and "Unsettled" environments was indicated.
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Affiliation(s)
- Sakae G. Mizushima
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Fukui, Japan
- Research Center for Child Mental Development, University of Fukui, Fukui, Japan
| | - Takashi X. Fujisawa
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Fukui, Japan
- Research Center for Child Mental Development, University of Fukui, Fukui, Japan
| | | | - Hirokazu Kumazaki
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Fukui, Japan
- Research Center for Child Mental Development, University of Fukui, Fukui, Japan
| | - Shiho Tanaka
- Research Center for Child Mental Development, University of Fukui, Fukui, Japan
| | - Akemi Tomoda
- Division of Developmental Higher Brain Functions, United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Fukui, Japan
- Research Center for Child Mental Development, University of Fukui, Fukui, Japan
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Jung M, Mody M, Saito DN, Tomoda A, Okazawa H, Wada Y, Kosaka H. Sex Differences in the Default Mode Network with Regard to Autism Spectrum Traits: A Resting State fMRI Study. PLoS One 2015; 10:e0143126. [PMID: 26600385 PMCID: PMC4658035 DOI: 10.1371/journal.pone.0143126] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Accepted: 10/30/2015] [Indexed: 11/25/2022] Open
Abstract
Autism spectrum traits exist on a continuum and are more common in males than in females, but the basis for this sex difference is unclear. To this end, the present study draws on the extreme male brain theory, investigating the relationship between sex difference and the default mode network (DMN), both known to be associated with autism spectrum traits. Resting-state functional magnetic resonance imaging (MRI) was carried out in 42 females (mean age ± standard deviation, 22.4 ± 4.2 years) and 43 males (mean age ± standard deviation, 23.8 ± 3.9 years) with typical development. Using a combination of different analyses (viz., independent component analysis (ICA), fractional amplitude of low-frequency fluctuation (fALFF), regional homogeneity (ReHo), and seed-based analyses), we examined sex differences in the DMN and the relationship to autism spectrum traits as measured by autism-spectrum quotient (AQ) scores. We found significant differences between female and male subjects in DMN brain regions, with seed-based analysis revealing a significant negative correlation between default-mode resting state functional connectivity of the anterior medial prefrontal cortex seed (aMPFC) and AQ scores in males. However, there were no relationships between DMN sex differences and autism spectrum traits in females. Our findings may provide important insight into the skewed balance of functional connectivity in males compared to females that could serve as a potential biomarker of the degree of autism spectrum traits in line with the extreme male brain theory.
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Affiliation(s)
- Minyoung Jung
- Research Center for Child Mental Development, University of Fukui, Eiheiji, Fukui, Japan
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, United States of America
| | - Maria Mody
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, United States of America
| | - Daisuke N. Saito
- Research Center for Child Mental Development, University of Fukui, Eiheiji, Fukui, Japan
- Developmental Emotional Intelligence, Division of Developmental Higher Brain Functions, Department of Child Development United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Eiheiji, Fukui, Japan
- Biomedical Imaging Research Center, University of Fukui, Eiheiji, Fukui, Japan
| | - Akemi Tomoda
- Research Center for Child Mental Development, University of Fukui, Eiheiji, Fukui, Japan
- Developmental Emotional Intelligence, Division of Developmental Higher Brain Functions, Department of Child Development United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Eiheiji, Fukui, Japan
| | - Hidehiko Okazawa
- Research Center for Child Mental Development, University of Fukui, Eiheiji, Fukui, Japan
- Developmental Emotional Intelligence, Division of Developmental Higher Brain Functions, Department of Child Development United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Eiheiji, Fukui, Japan
- Biomedical Imaging Research Center, University of Fukui, Eiheiji, Fukui, Japan
| | - Yuji Wada
- Research Center for Child Mental Development, University of Fukui, Eiheiji, Fukui, Japan
- Developmental Emotional Intelligence, Division of Developmental Higher Brain Functions, Department of Child Development United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Eiheiji, Fukui, Japan
- Department of Neuropsychiatry, Faculty of Medical Sciences, University of Fukui, Eiheiji, Fukui, Japan
| | - Hirotaka Kosaka
- Research Center for Child Mental Development, University of Fukui, Eiheiji, Fukui, Japan
- Developmental Emotional Intelligence, Division of Developmental Higher Brain Functions, Department of Child Development United Graduate School of Child Development, Osaka University, Kanazawa University, Hamamatsu University School of Medicine, Chiba University and University of Fukui, Eiheiji, Fukui, Japan
- Department of Neuropsychiatry, Faculty of Medical Sciences, University of Fukui, Eiheiji, Fukui, Japan
- * E-mail:
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