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Logue E, Hilsabeck RC, Melamed E. Gender differences in the associations of psychosocial trauma and acute medical stressors with immune system activation and dementia risk. Clin Neuropsychol 2024; 38:1313-1333. [PMID: 38567869 DOI: 10.1080/13854046.2024.2335115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 01/30/2024] [Indexed: 07/26/2024]
Abstract
Objective: The purpose of this article is to provide a narrative review synthesizing the literature on differences between women and men in relationships among certain stressors associated with immune system activation and their relationship to cognitive dysfunction and dementia. Method: We review the cycle of stress leading to neuroinflammation via cortisol and neurochemical alterations, cell-mediated immune system activation, and pro-inflammatory cytokines, and how this is implicated in the development of dementia. We follow this by discussing sex differences in stress physiology and immune function. We then review the work on early life adversity (ELA) and adverse childhood experiences (ACEs), post-traumatic stress disorder, acute medical stressors, and their associations with cognitive dysfunction and dementia. Throughout, we emphasize women's presentations and issues unique to women (e.g. trauma disorder prevalence). Conclusions: There is a need for more mechanistic and longitudinal studies that consider trauma accumulation, both physical and emotional, as well as a greater focus on traumas more likely to occur in women (e.g. sexual abuse), and their relationship to early cognitive decline and dementia.
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Affiliation(s)
- Erin Logue
- Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Robin C Hilsabeck
- Dell Medical School, The University of Texas at Austin, Austin, TX, USA
| | - Esther Melamed
- Dell Medical School, The University of Texas at Austin, Austin, TX, USA
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2
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Ko CH, Lu YC, Lee CH, Liao YC. The influence of adverse childhood experiences and depression on addiction severity among methamphetamine users: exploring the role of perseveration. Front Psychiatry 2024; 15:1382646. [PMID: 38807693 PMCID: PMC11130423 DOI: 10.3389/fpsyt.2024.1382646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/25/2024] [Indexed: 05/30/2024] Open
Abstract
Aims This investigation aimed to clarify the intricate relationship among depression, cognitive function, adverse childhood experiences (ACEs), and their combined influence on methamphetamine use disorder (MUD). Methods Utilizing a battery of psychological tests, this study ascertained the impact of ACEs on the condition of 76 people with MUD who meet the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) criteria, aged 42.17 on average. The Iowa Gambling Task (IGT), Conners' Continuous Performance-II (CPT-II), the self-report Severity of Dependence Scale (SDS), and the Beck Depression Inventory-II (BDI-II) were used for these evaluations. Individuals involved in the study were categorized into two discrete cohorts, mild (ME) and severe (SE), based on the extent of their ACEs exposure. This study employed the PROCESS regression, the independent t-test andχ2 tests for the analysis. Results The findings revealed notable discrepancies in the psychological consequences between the two groups with different degrees of ACEs; however, no substantial differences were observed in the demographic parameters. The SE group exhibited elevated BDI-II scores, more evident indications of MUD, and a higher degree of CPT-II cognitive perseveration. The PROCESS model revealed that cognitive perseveration moderated the impact of depression on ACEs and subjective MUD severity, explaining 20.2% of the variance. The ACEs and depression predicted 28.6% of the variance in MUD symptoms. However, no statistically significant differences were detected between the two groups regarding the parameters in the IGT-2 assessment. Conclusions These results indicate that the interaction between cognitive and depressive factors mediates the effect of ACEs on subjective MUD severity but not on MUD symptoms. The ACEs significant impact on mental health severity perception is explained by cognitive and depressive factors. This implies that MUD treatment and rehabilitation should address cognitive dysfunction and developmental trauma.
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Affiliation(s)
- Cheng-Hung Ko
- Department of Addiction and Forensic Psychiatry, Jianan Psychiatric Center, Ministry of Health and Welfare (MOHW), Tainan, Taiwan
| | - Yung-Chin Lu
- Department of Clinical Psychology, Jianan Psychiatric Center, Ministry of Health and Welfare, Tainan, Taiwan
| | - Chun-Hung Lee
- Department of Addiction and Forensic Psychiatry, Jianan Psychiatric Center, Ministry of Health and Welfare (MOHW), Tainan, Taiwan
- Department of Addiction Psychiatry, Taoyuan Psychiatric Center, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Yu-Chi Liao
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung, Taiwan
- Center for Prevention and Treatment of Internet Addiction, Asia University, Taichung, Taiwan
- Clinical Psychology Center, Asia University Hospital, Taichung, Taiwan
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Vaidya N, Marquand AF, Nees F, Siehl S, Schumann G. The impact of psychosocial adversity on brain and behaviour: an overview of existing knowledge and directions for future research. Mol Psychiatry 2024:10.1038/s41380-024-02556-y. [PMID: 38658773 DOI: 10.1038/s41380-024-02556-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 04/03/2024] [Accepted: 04/08/2024] [Indexed: 04/26/2024]
Abstract
Environmental experiences play a critical role in shaping the structure and function of the brain. Its plasticity in response to different external stimuli has been the focus of research efforts for decades. In this review, we explore the effects of adversity on brain's structure and function and its implications for brain development, adaptation, and the emergence of mental health disorders. We are focusing on adverse events that emerge from the immediate surroundings of an individual, i.e., microenvironment. They include childhood maltreatment, peer victimisation, social isolation, affective loss, domestic conflict, and poverty. We also take into consideration exposure to environmental toxins. Converging evidence suggests that different types of adversity may share common underlying mechanisms while also exhibiting unique pathways. However, they are often studied in isolation, limiting our understanding of their combined effects and the interconnected nature of their impact. The integration of large, deep-phenotyping datasets and collaborative efforts can provide sufficient power to analyse high dimensional environmental profiles and advance the systematic mapping of neuronal mechanisms. This review provides a background for future research, highlighting the importance of understanding the cumulative impact of various adversities, through data-driven approaches and integrative multimodal analysis techniques.
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Affiliation(s)
- Nilakshi Vaidya
- Centre for Population Neuroscience and Stratified Medicine (PONS), Department of Psychiatry and Clinical Neuroscience, Charité Universitätsmedizin Berlin, Berlin, Germany.
| | - Andre F Marquand
- Donders Institute for Brain, Cognition and Behavior, Radboud University Nijmegen, Nijmegen, The Netherlands
| | - Frauke Nees
- Institute of Medical Psychology and Medical Sociology, University Medical Center Schleswig Holstein, Kiel University, Kiel, Germany
| | - Sebastian Siehl
- Institute of Medical Psychology and Medical Sociology, University Medical Center Schleswig Holstein, Kiel University, Kiel, Germany
| | - Gunter Schumann
- Centre for Population Neuroscience and Stratified Medicine (PONS), Department of Psychiatry and Clinical Neuroscience, Charité Universitätsmedizin Berlin, Berlin, Germany
- Centre for Population Neuroscience and Stratified Medicine (PONS), Institute for Science and Technology of Brain-Inspired Intelligence (ISTBI), Fudan University, Shanghai, China
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4
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Ma Y, Kochunov P, Kvarta MD, LeGates T, Adhikari BM, Chiappelli J, van der Vaart A, Goldwaser EL, Bruce H, Hatch KS, Gao S, Chen S, Summerfelt A, Nichols TE, Hong LE. Reciprocal relationships between stress and depressive symptoms: the essential role of the nucleus accumbens. Psychol Med 2024; 54:1045-1056. [PMID: 37750294 PMCID: PMC11078439 DOI: 10.1017/s0033291723002866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/27/2023]
Abstract
BACKGROUND Stress and depression have a reciprocal relationship, but the neural underpinnings of this reciprocity are unclear. We investigated neuroimaging phenotypes that facilitate the reciprocity between stress and depressive symptoms. METHODS In total, 22 195 participants (52.0% females) from the population-based UK Biobank study completed two visits (initial visit: 2006-2010, age = 55.0 ± 7.5 [40-70] years; second visit: 2014-2019; age = 62.7 ± 7.5 [44-80] years). Structural equation modeling was used to examine the longitudinal relationship between self-report stressful life events (SLEs) and depressive symptoms. Cross-sectional data were used to examine the overlap between neuroimaging correlates of SLEs and depressive symptoms on the second visit among 138 multimodal imaging phenotypes. RESULTS Longitudinal data were consistent with significant bidirectional causal relationship between SLEs and depressive symptoms. In cross-sectional analyses, SLEs were significantly associated with lower bilateral nucleus accumbal volume and lower fractional anisotropy of the forceps major. Depressive symptoms were significantly associated with extensive white matter hyperintensities, thinner cortex, lower subcortical volume, and white matter microstructural deficits, mainly in corticostriatal-limbic structures. Lower bilateral nucleus accumbal volume were the only imaging phenotypes with overlapping effects of depressive symptoms and SLEs (B = -0.032 to -0.023, p = 0.006-0.034). Depressive symptoms and SLEs significantly partially mediated the effects of each other on left and right nucleus accumbens volume (proportion of effects mediated = 12.7-14.3%, p < 0.001-p = 0.008). For the left nucleus accumbens, post-hoc seed-based analysis showed lower resting-state functional connectivity with the left orbitofrontal cortex (cluster size = 83 voxels, p = 5.4 × 10-5) in participants with high v. no SLEs. CONCLUSIONS The nucleus accumbens may play a key role in the reciprocity between stress and depressive symptoms.
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Affiliation(s)
- Yizhou Ma
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Peter Kochunov
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Mark D. Kvarta
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Tara LeGates
- Department of Biological Sciences, University of Maryland, Baltimore County, Baltimore, MD, USA
| | - Bhim M. Adhikari
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Joshua Chiappelli
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Andrew van der Vaart
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Eric L. Goldwaser
- Department of Psychiatry, Weill Cornell Medical College/New York-Presbyterian Hospital, New York, NY, USA
| | - Heather Bruce
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Kathryn S. Hatch
- School of Medicine, University of California, San Diego, CA, USA
| | - Si Gao
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Shuo Chen
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ann Summerfelt
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Thomas E. Nichols
- Department of Statistics, Big Data Science Institute, University of Oxford, Oxford, UK
| | - L. Elliot Hong
- Maryland Psychiatric Research Center, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD, USA
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5
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Rivier CA, Renedo DB, de Havenon A, Sunmonu NA, Gill TM, Payabvash S, Sheth KN, Falcone GJ. Association of Poor Oral Health With Neuroimaging Markers of White Matter Injury in Middle-Aged Participants in the UK Biobank. Neurology 2024; 102:e208010. [PMID: 38165331 PMCID: PMC10870735 DOI: 10.1212/wnl.0000000000208010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 10/03/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Poor oral health is a modifiable risk factor that is associated with clinically observed cardiovascular disease. However, the relationship between oral and brain health is not well understood. We tested the hypothesis that poor oral health is associated with worse neuroimaging brain health profiles in middle-aged persons without stroke or dementia. METHODS We performed a 2-stage cross-sectional neuroimaging study using UK Biobank data. First, we tested for association between self-reported poor oral health and MRI neuroimaging markers of brain health. Second, we used Mendelian randomization (MR) analyses to test for association between genetically determined poor oral health and the same neuroimaging markers. Poor oral health was defined as the presence of dentures or loose teeth. As instruments for the MR analysis, we used 116 independent DNA sequence variants linked to increased composite risk of dentures or teeth that are decayed, missing, or filled. Neuroimaging markers of brain health included white matter hyperintensity (WMH) volume and aggregate measures of fractional anisotropy (FA) and mean diffusivity (MD), 2 metrics indicative of white matter tract disintegrity obtained through diffusion tensor imaging across 48 brain regions. RESULTS We included 40,175 persons (mean age 55 years, female sex 53%) enrolled from 2006 to 2010, who underwent a dedicated research brain MRI between 2014 and 2016. Among participants, 5,470 (14%) had poor oral health. Poor oral health was associated with a 9% increase in WMH volume (β = 0.09, SD = 0.014, p < 0.001), 10% change in aggregate FA score (β = 0.10, SD = 0.013, p < 0.001), and 5% change in aggregate MD score (β = 0.05, SD = 0.013, p < 0.001). Genetically determined poor oral health was associated with a 30% increase in WMH volume (β = 0.30, SD = 0.06, p < 0.001), 43% change in aggregate FA score (β = 0.43, SD = 0.06, p < 0.001), and 10% change in aggregate MD score (β = 0.10, SD = 0.03, p < 0.01). DISCUSSION Among middle age Britons without stroke or dementia, poor oral health was associated with worse neuroimaging brain health profiles. Genetic analyses confirmed these associations, supporting a potentially causal association. Because the neuroimaging markers evaluated in this study precede and are established risk factors of stroke and dementia, our results suggest that oral health, an easily modifiable process, may be a promising target for very early interventions focused on improving brain health.
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Affiliation(s)
- Cyprien A Rivier
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
| | - Daniela B Renedo
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
| | - Adam de Havenon
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
| | - N Abimbola Sunmonu
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
| | - Thomas M Gill
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
| | - Seyedmehdi Payabvash
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
| | - Kevin N Sheth
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
| | - Guido J Falcone
- From the Departments of Neurology (C.A.R., D.B.R., A.d.H., N.A.S., K.N.S., G.J.F.), Internal Medicine (T.M.G.), and Radiology (S.P.), Yale University School of Medicine; and Yale Center for Brain and Mind Health (C.A.R., A.d.H., S.P., K.N.S., G.J.F.), New Haven, CT
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Wang Z, Zou J, Zhang L, Ning J, Zhang X, Jiang B, Liang Y, Zhang Y. The impact of early adversity on the cerebral cortex - a Mendelian randomization study. Front Neurosci 2023; 17:1283159. [PMID: 37965215 PMCID: PMC10641447 DOI: 10.3389/fnins.2023.1283159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/16/2023] [Indexed: 11/16/2023] Open
Abstract
Background The early adversity is associated with a series of negative outcomes in adulthood, and the impact on the cerebral cortex may be one of the fundamental causes of these adverse consequences in adulthood. In this study, we aim to investigate the causal relationship between early adversity and changes in cerebral cortex structure using Mendelian randomization (MR) analysis. Methods The GWAS summary statistics of 6 early adversity traits were obtained from individuals of European ancestry in the UK Biobank. The GWAS summary statistics of 34 known functional cortical regions were obtained from the ENIGMA Consortium. Causal relationships between the adversity factors and brain cortical structure were assessed using the inverse-variance weighted (IVW), MR-Egger, and weighted median methods, with IVW being the primary evaluation method. Cochran's Q-test, MR-PRESSO, leave-one-out analysis, and funnel plot examination were employed to detect potential heterogeneity and pleiotropy, as well as to identify and exclude outliers. Results At a global level, no causal relationship was found between early adversity and cortical thickness (TH) or surface area (SA) of the brain. However, at the regional level, early adversity was found to potentially influence the TH of the caudal anterior cingulate, superior temporal, entorhinal, paracentral, lateral occipital, banks of the superior temporal sulcus, and supramarginal regions, as well as the SA of the pars triangularis, lateral occipital, parahippocampal, medial orbitofrontal, and isthmus cingulate regions. All findings were nominally significant and passed sensitivity analyses, with no significant heterogeneity or pleiotropy detected. Discussion Our study provides evidence for the association between early adversity and alterations in brain cortical structure, which may serve as a foundation for certain mental disorders. Furthermore, magnetic resonance imaging (MRI) might be considered as a promising tool to aid healthcare professionals in identifying individuals with a history of adverse experiences, allowing for early interventions.
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Affiliation(s)
- Zhen Wang
- College of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Jing Zou
- The First Affiliated Hospital of Dali University, Dali, Yunnan, China
| | - Le Zhang
- College of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Jinghua Ning
- College of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Xin Zhang
- College of Basic Medical Sciences, Dali University, Dali, Yunnan, China
| | - Bei Jiang
- Yunnan Key Laboratory of Screening and Research on Anti-pathogenic Plant Resources from West Yunnan (Cultivation), Dali, Yunnan, China
| | - Yi Liang
- Princess Margaret Cancer Centre, University Health Network, TMDT-MaRS Centre, Toronto, ON, Canada
| | - Yuzhe Zhang
- College of Basic Medical Sciences, Dali University, Dali, Yunnan, China
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7
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Künzi M, Sieber S, Joly-Burra E, Cullati S, Bauermeister S, Stringhini S, Draganski B, Ballhausen N, Kliegel M. Adversity specificity and life period exposure on cognitive aging. Sci Rep 2023; 13:8702. [PMID: 37248321 PMCID: PMC10227009 DOI: 10.1038/s41598-023-35855-5] [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: 11/14/2022] [Accepted: 05/24/2023] [Indexed: 05/31/2023] Open
Abstract
This study set out to examine the role of different adversities experienced at different life course stages on cognitive aging (i.e., level and change). Data from the longitudinal study: Survey of Health, Ageing, and Retirement in Europe (SHARE) with the selection of participants over 60 years were used (N = 2662, Mdnage = 68, SDage = 5.39) in a Structural Equation Modeling. In early life, the experience of hunger predicted lower delayed recall (β = - 0.10, p < 0.001) and verbal fluency (β = - 0.06, p = 0.001) performance in older age, whereas financial hardship predicted lower verbal fluency (β = - 0.06, p = 0.005) performance and steeper decline in delayed recall (β = - 0.11, p < 0.001). In early adulthood, financial hardship and stress predicted better delayed recall (financial hardship: β = 0.08, p = 0.001; stress: β = 0.07, p = 0.003) and verbal fluency performance (financial hardship: β = 0.08, p = 0.001; stress β = 0.10, p < 0.001), but no adversities were associated with a change in cognitive performance. In middle adulthood, no adversities were associated with the level of cognitive performance, but financial hardship predicted lower decline in delayed recall (β = 0.07, p = 0.048). This study highlights the importance of disentangling the period effect from the specific effect of the adversity experienced in the association between adversity and cognition in older age. Moreover, differential results for delayed recall and verbal fluency measures suggest that it is also important to consider the cognitive outcome domains examined.
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Affiliation(s)
- M Künzi
- Dementias Platform UK, Department of Psychiatry, Warneford Hospital, University of Oxford, Oxford, OX3 7JX, UK.
- Center for the Interdisciplinary Study of Gerontology and Vulnerability (CIGEV), University of Geneva, Geneva, Switzerland.
- LIVES, Overcoming Vulnerability: Life Course Perspective, Swiss National Centre of Competence in Research, Lausanne and Geneva, Switzerland.
| | - S Sieber
- LIVES, Overcoming Vulnerability: Life Course Perspective, Swiss National Centre of Competence in Research, Lausanne and Geneva, Switzerland
| | - E Joly-Burra
- Center for the Interdisciplinary Study of Gerontology and Vulnerability (CIGEV), University of Geneva, Geneva, Switzerland
- LIVES, Overcoming Vulnerability: Life Course Perspective, Swiss National Centre of Competence in Research, Lausanne and Geneva, Switzerland
- Cognitive Aging Lab (CAL), University of Geneva, Geneva, Switzerland
| | - S Cullati
- Population Health Laboratory (#PopHealthLab), University of Fribourg, Fribourg, Switzerland
- Department of Readaptation and Geriatrics, University of Geneva, Geneva, Switzerland
| | - S Bauermeister
- Dementias Platform UK, Department of Psychiatry, Warneford Hospital, University of Oxford, Oxford, OX3 7JX, UK
| | - S Stringhini
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
- Unit of Population Epidemiology, Division of Primary Care, Geneva University Hospitals, Geneva, Switzerland
| | - B Draganski
- Laboratory of Research in Neuroimaging (LREN), Department of Clinical Neuroscience, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
- Neurology Department, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - N Ballhausen
- Center for the Interdisciplinary Study of Gerontology and Vulnerability (CIGEV), University of Geneva, Geneva, Switzerland
- Department of Developmental Psychology, Tilburg School of Social and Behavioral Sciences, Tilburg University, Tilburg, The Netherlands
| | - M Kliegel
- Center for the Interdisciplinary Study of Gerontology and Vulnerability (CIGEV), University of Geneva, Geneva, Switzerland
- LIVES, Overcoming Vulnerability: Life Course Perspective, Swiss National Centre of Competence in Research, Lausanne and Geneva, Switzerland
- Cognitive Aging Lab (CAL), University of Geneva, Geneva, Switzerland
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8
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Cumulative life course adversity, mental health, and cognition in the UK biobank. Sci Rep 2022; 12:14700. [PMID: 36038622 PMCID: PMC9424182 DOI: 10.1038/s41598-022-18928-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/22/2022] [Indexed: 11/08/2022] Open
Abstract
The association between adversity and cognition varies according to the specific adversity, when the adversity was experienced, and the cognitive domains investigated. Disentangling the effect of adversity and the underlying mechanistic pathway is therefore difficult. The association between adversity (i.e., maltreatment) accumulated over the life course and cognitive flexibility, as well as two potential mediators (i.e., intra-individual variability in reaction time and depression) of this association, were investigated. Data stem from the baseline population of the UK Biobank study (N = 73,489, Mdnage = 56, SDage = 7.628, 55.740% of women). Cumulative life course adversity (specifically maltreatment) was measured with items based on the Childhood Trauma Questionnaire (CTS-5) and items adapted from the British Crime Survey. Depression was assessed with the Patient Health Questionnaire-9 (PHQ-9). Intra-individual variability in reaction time was measured with a reaction time test "snap game" and the Trail Making Test A and B were used as a measure of cognitive flexibility. A path analysis was performed on these data. Higher cumulative adverse experiences were associated with lower performance in cognitive flexibility (β = .016, p < .001, 95% CI [0.009, 0.024]), and this effect was partly mediated by the level of depression (22.727% of the total effect of cumulative life course adversity on cognitive flexibility was mediated by depression (β = .005, p < .001, 95% CI [0.004, 0.007])). No association between cumulative life course adverse experiences and intra-individual variability in reaction time was found, nor was any indirect association between cumulative life course adversity and performance in cognitive flexibility via intra-individual variability in reaction time. The association between cumulative life course adversity, depression, and performance in cognitive flexibility has been highlighted. In contrast, no indirect effect between cumulative life course adversity and performance in cognitive flexibility via intra-individual variability in reaction time was found, suggesting that it is not a potential mechanism underlying the association between cumulative life course adversity and executive function.
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9
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Brain functional connectivities that mediate the association between childhood traumatic events, and adult mental health and cognition. EBioMedicine 2022; 79:104002. [PMID: 35472671 PMCID: PMC9058958 DOI: 10.1016/j.ebiom.2022.104002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/16/2022] [Accepted: 03/29/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Childhood traumatic events are risk factors for psychopathology, but large-scale studies of how childhood traumatic events relate to mental health and cognition in adulthood, and how the brain is involved, are needed. METHODS The associations between childhood traumatic events (such as abuse and neglect, and defined by the 'Childhood Trauma' questions in the UK Biobank database) and brain functional connectivity, mental health problems, and cognitive performance were investigated by a univariate correlation analysis with 19,535 participants aged 45-79 from the UK Biobank dataset. The results were replicated with 17,747 independent participants in the second release from the same dataset. FINDINGS Childhood traumatic events were significantly associated with mental health problems in adulthood including anxiety (r=0.19, p<1.0 × 10-323), depression (r=0.21, p<1.0 × 10-323), and self-harm (r=0.24, p<1.0 × 10-323), and with adult cognitive performance including fluid intelligence (r=-0.05, p=2.8 × 10-10) and prospective memory (r=-0.04, p=6.8 × 10-8). Functional connectivities of the medial and lateral temporal cortex, the precuneus, the medial orbitofrontal cortex; and the superior, middle and inferior prefrontal cortex extending back to precentral regions were negatively correlated with the childhood traumatic events (FDR corrected, p<0.01). These lower functional connectivities significantly mediated the associations between childhood traumatic events and addiction, anxiety, depression and well-being (all p<1.0 × 10-3), and cognitive performance. The association between childhood traumatic events and behavioural measures and functional connectivity were confirmed in a replication with different participants in the second release of the UK Biobank dataset. INTERPRETATION Childhood traumatic events are strongly associated with adult mental health problems mediated by brain functional connectivities in brain areas involved in executive function, emotion, face processing, and memory. This understanding may help with prevention and treatment. FUNDING Funding was provided by the National Key R&D Program of China (No. 2018YFC1312900 and No. 2019YFA0709502).
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McManus E, Haroon H, Duncan NW, Elliott R, Muhlert N. The effects of stress across the lifespan on the brain, cognition and mental health: A UK biobank study. Neurobiol Stress 2022; 18:100447. [PMID: 35685679 PMCID: PMC9170771 DOI: 10.1016/j.ynstr.2022.100447] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/22/2022] [Accepted: 04/08/2022] [Indexed: 12/05/2022] Open
Abstract
Repeated overstimulation of the stress response system, caused by exposure to prolonged highly stressful experiences, is thought to affect brain structure, cognitive ability, and mental health. We tested the effects of highly stressful experiences during childhood and adulthood using data from the UK Biobank, a large-scale national health and biomedical study with over 500,000 participants. To do this, we defined four groups with high or low levels of childhood and/or adulthood stress. We then used T1-and diffusion-weighted MRI data to assess the macrostructure of grey matter and microstructure of white matter within limbic brain regions, commonly associated with the stress response. We also compared executive function and working memory between these groups. Our findings suggest that in females, higher levels of Childhood stress were associated with reduced connectivity within the posterior thalamic radiation and cingulum of the hippocampus. In males however, higher levels of Adulthood stress is associated with similar changes in brain microstructure in the posterior thalamic radiation and cingulum of the hippocampus. High stress in Childhood and Adulthood was associated with decreases in executive function and working memory in both males and females. Stress across the lifespan was also positively associated with the number of diagnosed mental health problems, with a stronger effect in females than in males. Finally, our findings also suggest that cognitive and mental health outcomes due to stress may be mediated by the sex specific stress related changes in brain microstructure. Together our findings demonstrate clear links between stress at distinct phases of the lifespan, changes in measures of brain microstructure, impairments in cognitive abilities and negative mental health outcomes.
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Affiliation(s)
- Elizabeth McManus
- The University of Manchester, Division of Neuroscience & Experimental Psychology, UK
| | - Hamied Haroon
- The University of Manchester, Division of Neuroscience & Experimental Psychology, UK
| | - Niall W. Duncan
- Taipei Medical University, Graduate Institute of Mind Brain and Consciousness, Taiwan
| | - Rebecca Elliott
- The University of Manchester, Division of Neuroscience & Experimental Psychology, UK
| | - Nils Muhlert
- The University of Manchester, Division of Neuroscience & Experimental Psychology, UK
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11
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Choy O, Raine A, Schug R. Larger striatal volume is associated with increased adult psychopathy. J Psychiatr Res 2022; 149:185-193. [PMID: 35279510 DOI: 10.1016/j.jpsychires.2022.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/31/2022] [Accepted: 03/04/2022] [Indexed: 11/25/2022]
Abstract
Prior studies have inconsistently reported increased volumes of the striatum in adults with psychopathy. A meta-analysis presented here indicates an overall effect size of d = 0.44. Nevertheless, variability in findings exist, and questions remain on confounding clinical conditions and generalizability to females. This study tests the hypothesis that striatal volumes are increased in adults with psychopathic traits, and that this relationship is mediated by stimulation-seeking and impulsivity. Striatal volume was assessed using magnetic resonance imaging in 108 adult community-dwelling males alongside psychopathy using the Psychopathy Checklist - Revised. Subsidiary, exploratory analyses were conducted on a small sample of females. Correlational analyses showed that increased striatal volumes were associated with more psychopathic traits (p = .001). Effects were observed for all striatal regions, controlling for age, substance dependence and abuse, antisocial personality disorder, attention deficit hyperactivity disorder, social adversity, and total brain volume. An analysis of 18 psychopathic individuals showed that striatal volumes were increased 9.4% compared with 18 matched controls (p = .01). Psychopathy in females was also significantly associated with increased striatal volume (p = .02). Stimulation-seeking and impulsivity partly mediated the striatal-psychopathy relationship, accounting for 49.4% of this association. Findings from these two samples replicate and build on initial studies indicating striatal enlargement in adults with psychopathy, yielding an updated effect size of d = 0.48. Results are consistent with the notion that striatal abnormalities in individuals with psychopathy partly reflect increased sensation-seeking and impulsivity, and support the hypothesis of abnormal reward processing in psychopathy.
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Affiliation(s)
- Olivia Choy
- Department of Psychology, Nanyang Technological University, Singapore.
| | - Adrian Raine
- Departments of Criminology, Psychiatry, and Psychology, University of Pennsylvania, USA.
| | - Robert Schug
- School of Criminology, Criminal Justice, and Emergency Management, California State University, Long Beach, USA.
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12
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Hippocampal volume, FKBP5 genetic risk alleles, and childhood trauma interact to increase vulnerability to chronic multisite musculoskeletal pain. Sci Rep 2022; 12:6511. [PMID: 35444168 PMCID: PMC9021300 DOI: 10.1038/s41598-022-10411-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 03/30/2022] [Indexed: 01/05/2023] Open
Abstract
Chronic multisite musculoskeletal pain (CMP) is common and highly morbid. However, vulnerability factors for CMP are poorly understood. Previous studies have independently shown that both small hippocampal brain volume and genetic risk alleles in a key stress system gene, FKBP5, increase vulnerability for chronic pain. However, little is known regarding the relationship between these factors and CMP. Here we tested the hypothesis that both small hippocampal brain volume and FKBP5 genetic risk, assessed using the tagging risk variant, FKBP5rs3800373, increase vulnerability for CMP. We used participant data from 36,822 individuals with available genetic, neuroimaging, and chronic pain data in the UK Biobank study. Although no main effects were observed, the interaction between FKBP5 genetic risk and right hippocampal volume was associated with CMP severity (β = -0.020, praw = 0.002, padj = 0.01). In secondary analyses, severity of childhood trauma further moderated the relationship between FKBP5 genetic risk, right hippocampal brain volume, and CMP (β = -0.081, p = 0.016). This study provides novel evidence that both FKBP5 genetic risk and childhood trauma moderate the relationship between right hippocampal brain volume and CMP. The data increases our understanding of vulnerability factors for CMP and builds a foundation for further work assessing causal relationships that might drive CMP development.
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Buimer EEL, Brouwer RM, Mandl RCW, Pas P, Schnack HG, Hulshoff Pol HE. Adverse childhood experiences and fronto-subcortical structures in the developing brain. Front Psychiatry 2022; 13:955871. [PMID: 36276329 PMCID: PMC9582338 DOI: 10.3389/fpsyt.2022.955871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
The impact of adverse childhood experiences (ACEs) differs between individuals and depends on the type and timing of the ACE. The aim of this study was to assess the relation between various recently occurred ACEs and morphology in the developing brain of children between 8 and 11 years of age. We measured subcortical volumes, cortical thickness, cortical surface area and fractional anisotropy in regions of interest in brain scans acquired in 1,184 children from the YOUth cohort. ACEs were based on parent-reports of recent experiences and included: financial problems; parental mental health problems; physical health problems in the family; substance abuse in the family; trouble with police, justice or child protective services; change in household composition; change in housing; bereavement; divorce or conflict in the family; exposure to violence in the family and bullying victimization. We ran separate linear models for each ACE and each brain measure. Results were adjusted for the false discovery rate across regions of interest. ACEs were reported for 83% of children in the past year. Children were on average exposed to two ACEs. Substance abuse in the household was associated with larger cortical surface area in the left superior frontal gyrus, t(781) = 3.724, p FDR = 0.0077, right superior frontal gyrus, t(781) = 3.409, p FDR = 0.0110, left pars triangularis, t(781) = 3.614, p FDR = 0.0077, left rostral middle frontal gyrus, t(781) = 3.163, p FDR = 0.0195 and right caudal anterior cingulate gyrus, t(781) = 2.918, p FDR = 0.0348. Household exposure to violence (was associated with lower fractional anisotropy in the left and right cingulum bundle hippocampus region t(697) = -3.154, p FDR = 0.0101 and t(697) = -3.401, p FDR = 0.0085, respectively. Lower household incomes were more prevalent when parents reported exposure to violence and the mean parental education in years was lower when parents reported substance abuse in the family. No other significant associations with brain structures were found. Longer intervals between adversity and brain measurements and longitudinal measurements may reveal whether more evidence for the impact of ACEs on brain development will emerge later in life.
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Affiliation(s)
- Elizabeth E L Buimer
- UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Rachel M Brouwer
- UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,Department of Complex Trait Genetics, Centre for Neurogenomics and Cognitive Research, VU University Amsterdam, Amsterdam, Netherlands
| | - René C W Mandl
- UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Pascal Pas
- UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,Experimental Psychology, Utrecht University, Utrecht, Netherlands
| | - Hugo G Schnack
- UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,Department of Languages, Literature and Communication, Faculty of Humanities, Utrecht University, Utrecht, Netherlands
| | - Hilleke E Hulshoff Pol
- UMC Utrecht Brain Center, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.,Department of Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, Netherlands
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Brown MJ, Kaur A, James T, Avalos C, Addo PNO, Crouch E, Hill NL. Adverse Childhood Experiences and Subjective Cognitive Decline in the US. J Appl Gerontol 2021; 41:1090-1100. [PMID: 34898321 DOI: 10.1177/07334648211058718] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE The aim of this study was to determine the association between adverse childhood experiences (ACEs) and subjective cognitive decline (SCD) among a representative sample of the adult US population. METHODS Data were obtained from the 2019 Behavioral Risk Factor Surveillance System (N = 82,688, ≥45 years). Adverse childhood experiences included sexual, physical/psychological and environmental ACEs, and a score. Multivariable logistic regression was used to determine the association between ACEs and SCD, and SCD-related outcomes. RESULTS Sexual (adjusted OR (aOR: 2.83; 95% CI: 2.42-3.31)), physical/psychological (aOR: 2.05; 95% CI: 1.83-2.29), and environmental (aOR: 1.94; 95% CI: 1.74-2.16) ACEs were associated with SCD in the past year. There was also a dose-response relationship between ACE score and SCD. CONCLUSION ACEs were associated with SCD. Interventions to maximize cognitive health in aging and prevent future cognitive impairment should consider the potential role of ACEs among affected populations.
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Affiliation(s)
- Monique J Brown
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA.,South Carolina SmartState Center for Healthcare Quality, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA.,Rural and Minority Health Research Center, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA.,Office of the Study on Aging, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA
| | - Amandeep Kaur
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA
| | - Titilayo James
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA
| | - Carlos Avalos
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA
| | - Prince N O Addo
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA
| | - Elizabeth Crouch
- Rural and Minority Health Research Center, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA.,Department of Health Services Policy and Management, Arnold School of Public Health, 2629University of South Carolina, Columbia, SC, USA
| | - Nikki L Hill
- College of Nursing, Pennsylvania State University, University Park, PA, USA
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15
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Tiemeier H. Commentary: Splitting and lumping brain and childhood adversity measures - a commentary on Gheorghe, Li, Gallacher, and Bauermeister (2020). J Child Psychol Psychiatry 2021; 62:831-833. [PMID: 33118615 DOI: 10.1111/jcpp.13346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/07/2020] [Indexed: 11/30/2022]
Abstract
The article by Gheorghe, Li, Gallacher & Bauermeister (2020) reports a neuroimaging study of childhood adversity assessed retrospectively in persons aged, on average, 62 years. Severe child maltreatment has repeatedly been related to enduring alterations in brain structure. These studies are typically conducted in high-risk samples, often combining different forms of adversity that co-occur in one adversity score. The authors chose to separately analyse each of three adversity questions that tap into emotional abuse, neglect and physical abuse. In contrast, the brain structural measures are combined to several latent variables. In this commentary, I argue that this analytical strategy, which runs counter to the common practice, is a strength of the study. As such, it provides important evidence of long-term brain developmental consequences of early adversities. The results suggest that memories of emotional abuse, but not other common adversities, are associated with differences in the cerebellum and part of the striatum only.
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Affiliation(s)
- Henning Tiemeier
- Department of Social and Behavioral Science, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA, USA.,Department of Child and Adolescent Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
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Cheng TW, Mills KL, Miranda Dominguez O, Zeithamova D, Perrone A, Sturgeon D, Feldstein Ewing SW, Fisher PA, Pfeifer JH, Fair DA, Mackiewicz Seghete KL. Characterizing the impact of adversity, abuse, and neglect on adolescent amygdala resting-state functional connectivity. Dev Cogn Neurosci 2020; 47:100894. [PMID: 33385788 PMCID: PMC7786040 DOI: 10.1016/j.dcn.2020.100894] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 10/27/2020] [Accepted: 12/01/2020] [Indexed: 01/07/2023] Open
Abstract
Characterizing typologies of childhood adversity may inform the development of risk profiles and corresponding interventions aimed at mitigating its lifelong consequences. A neurobiological grounding of these typologies requires systematic comparisons of neural structure and function among individuals with different exposure histories. Using seed-to-whole brain analyses, this study examined associations between childhood adversity and amygdala resting-state functional connectivity (rs-fc) in adolescents aged 11–19 years across three independent studies (N = 223; 127 adversity group) in both general and dimensional models of adversity (comparing abuse and neglect). In a general model, adversity was associated with altered amygdala rs-fc with clusters within the left anterior lateral prefrontal cortex. In a dimensional model, abuse was associated with altered amygdala rs-fc within the orbitofrontal cortex, dorsal precuneus, posterior cingulate cortex, and dorsal anterior cingulate cortex/anterior mid-cingulate cortex, as well as within the dorsal attention, visual, and somatomotor networks. Neglect was associated with altered amygdala rs-fc with the hippocampus, supplementary motor cortex, temporoparietal junction, and regions within the dorsal attention network. Both general and dimensional models revealed unique regions, potentially reflecting pathways by which distinct histories of adversity may influence adolescent behavior, cognition, and psychopathology.
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Affiliation(s)
- Theresa W Cheng
- Department of Psychology, University of Oregon, Eugene, OR, United States.
| | - Kathryn L Mills
- Department of Psychology, University of Oregon, Eugene, OR, United States
| | - Oscar Miranda Dominguez
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, MN, United States
| | - Dagmar Zeithamova
- Department of Psychology, University of Oregon, Eugene, OR, United States
| | - Anders Perrone
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States
| | - Darrick Sturgeon
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States
| | | | - Philip A Fisher
- Department of Psychology, University of Oregon, Eugene, OR, United States
| | - Jennifer H Pfeifer
- Department of Psychology, University of Oregon, Eugene, OR, United States
| | - Damien A Fair
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, MN, United States; Institute of Child Development, College of Education and Human Development, University of Minnesota, Minneapolis, MN, United States
| | - Kristen L Mackiewicz Seghete
- Department of Behavioral Neuroscience, Oregon Health & Science University, Portland, OR, United States; Department of Psychiatry, Oregon Health & Science University, Portland, OR, United States
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