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Aberizk K, Addington JM, Bearden CE, Cadenhead KS, Cannon TD, Cornblatt BA, Keshavan M, Mathalon DH, Perkins DO, Stone WS, Tsuang MT, Woods SW, Walker EF, Ku BS. Relations of Lifetime Perceived Stress and Basal Cortisol With Hippocampal Volume Among Healthy Adolescents and Those at Clinical High Risk for Psychosis: A Structural Equation Modeling Approach. Biol Psychiatry 2024; 96:401-411. [PMID: 38092185 PMCID: PMC11166888 DOI: 10.1016/j.biopsych.2023.11.027] [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] [Received: 06/29/2023] [Revised: 11/20/2023] [Accepted: 11/30/2023] [Indexed: 02/02/2024]
Abstract
BACKGROUND Hippocampal volume (HV) is sensitive to environmental influences. Under normative conditions in humans, HV increases linearly into childhood and asymptotes in early adulthood. Studies of humans and nonhuman animals have provided evidence of inverse relationships between several measures of stress and HV. METHODS Using structural equation modeling, this study aimed to characterize the relationships of age, basal cortisol, biological sex, and lifetime perceived stress with bilateral HV in a sample of healthy adolescents and adolescents at clinical high risk for psychosis (CHR-P) (N = 571, 43% female; age range = 12-19.9 years). This sample included 469 individuals at CHR-P and 102 healthy comparison participants from the combined baseline cohorts of the second and third NAPLS (North American Prodrome Longitudinal Study). RESULTS A structural model that constrained the individual effects of basal cortisol and perceived stress to single path coefficients, and freely estimated the effects of age and biological sex in group models, optimized model fit and parsimony relative to other candidate models. Significant inverse relationships between basal cortisol and bilateral HV were observed in adolescents at CHR-P and healthy comparison participants. Significant sex differences in bilateral HV were also observed, with females demonstrating smaller HV than males in both groups. CONCLUSIONS Multigroup structural equation modeling revealed heterogeneity in the relationships of age and biological sex with basal cortisol, lifetime perceived stress, and bilateral HV in individuals at CHR-P and healthy comparison participants. Moreover, the findings support previous literature indicating that elevated basal cortisol is a nonspecific risk factor for reduced HV.
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Affiliation(s)
- Katrina Aberizk
- Department of Psychology, Emory University, Atlanta, Georgia.
| | - Jean M Addington
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
| | - Carrie E Bearden
- Semel Institute for Neuroscience and Human Behavior, Departments of Psychiatry and Biobehavioral Sciences and Psychology, University of California, Los Angeles, California
| | | | - Tyrone D Cannon
- Departments of Psychology and Psychiatry, Yale University, New Haven, Connecticut
| | | | - Matcheri Keshavan
- Department of Psychiatry, Harvard Medical School, Harvard University, Cambridge, Massachusetts
| | - Daniel H Mathalon
- Department of Psychiatry, University of California, San Francisco, California
| | - Diana O Perkins
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - William S Stone
- Department of Psychiatry, Harvard Medical School, Harvard University, Cambridge, Massachusetts
| | - Ming T Tsuang
- Department of Psychiatry, University of California, San Diego, California
| | - Scott W Woods
- Departments of Psychology and Psychiatry, Yale University, New Haven, Connecticut
| | - Elaine F Walker
- Department of Psychology, Emory University, Atlanta, Georgia
| | - Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia
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Lewis LR, Lopez RA, Hunt RH, Hodel AS, Gunnar MR, Thomas KM. Impacts of early deprivation on behavioral and neural measures of executive function in early adolescence. Brain Cogn 2024; 179:106183. [PMID: 38850899 PMCID: PMC11237403 DOI: 10.1016/j.bandc.2024.106183] [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: 01/22/2024] [Revised: 04/02/2024] [Accepted: 05/26/2024] [Indexed: 06/10/2024]
Abstract
Children reared in institutional settings experience early deprivation that has lasting implications for multiple aspects of neurocognitive functioning, including executive function (EF). Changes in brain development are thought to contribute to these persistent EF challenges, but little research has used fMRI to investigate EF-related brain activity in children with a history of early deprivation. This study examined behavioral and neural data from a response conflict task in 12-14-year-olds who spent varying lengths of time in institutional care prior to adoption (N = 84; age at adoption - mean: 15.85 months, median: 12 months, range: 4-60 months). In initial analyses, earlier- and later-adopted (EA, LA) youth were compared to a group of children raised in their biological families (non-adopted, NA). NA youth performed significantly more accurately than LA youth, with EA youth falling in between. Imaging data suggested that previously institutionalized (PI) youth activated additional frontoparietal regions, including dorsolateral prefrontal cortex, as compared to NA youth. In addition, EA youth uniquely activated medial prefrontal regions, and LA uniquely activated parietal regions during this task. A separate analysis in a larger group of PI youth examined whether behavioral or brain measures of EF varied with the duration of deprivation experienced. Duration of deprivation was negatively associated with activation of default mode network (DMN) regions. Overall, results suggest that there are lasting effects of deprivation on EF, but that those who are removed from institutional care earlier may be able to recruit additional neural resources as a compensatory mechanism.
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Affiliation(s)
- Lydia R Lewis
- Institute of Child Development, University of Minnesota, 51 East River Rd., Minneapolis, MN 55455, USA.
| | - Raquel A Lopez
- Institute of Child Development, University of Minnesota, 51 East River Rd., Minneapolis, MN 55455, USA
| | - Ruskin H Hunt
- Institute of Child Development, University of Minnesota, 51 East River Rd., Minneapolis, MN 55455, USA
| | - Amanda S Hodel
- Institute of Child Development, University of Minnesota, 51 East River Rd., Minneapolis, MN 55455, USA
| | - Megan R Gunnar
- Institute of Child Development, University of Minnesota, 51 East River Rd., Minneapolis, MN 55455, USA
| | - Kathleen M Thomas
- Institute of Child Development, University of Minnesota, 51 East River Rd., Minneapolis, MN 55455, USA
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3
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Nelson S, Mitcheson M, Nestor B, Bosquet Enlow M, Borsook D. Biomarkers of stress as mind-body intervention outcomes for chronic pain: an evaluation of constructs and accepted measurement. Pain 2024:00006396-990000000-00566. [PMID: 38564185 PMCID: PMC11445401 DOI: 10.1097/j.pain.0000000000003241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 03/03/2024] [Indexed: 04/04/2024]
Affiliation(s)
- Sarah Nelson
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children’s Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Morgan Mitcheson
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children’s Hospital, Boston, MA, USA
| | - Bridget Nestor
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children’s Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Michelle Bosquet Enlow
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry and Behavioral Sciences, Boston Children’s Hospital, Boston, MA, USA
| | - David Borsook
- Department of Psychiatry and Department of Radiology, Massachusetts General Hospital, Boston, MA, USA
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4
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González-Alemañy E, Ostrosky F, Lozano A, Lujan A, Perez M, Castañeda D, Diaz K, Lara R, Sacristan E, Bobes MA. Brain structural change associated with Cognitive Behavioral Therapy in maltreated children. Brain Res 2024; 1825:148702. [PMID: 38070819 DOI: 10.1016/j.brainres.2023.148702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 01/28/2024]
Abstract
BACKGROUND Severely maltreatment child is a harmful social factor that can disrupt normal neurodevelopment. Two commonly reported effects of maltreatment are post-traumatic stress disorder (PTSD) symptoms and brain structural and functional alteration. While Trauma-Focused Cognitive-Behavioral Therapy (TF-CBT) is effectively used to reduce PTSD symptoms in maltreated children, yet, its impact on brain structural alterations has not been fully explored. This study investigated whether TF-CBT can attenuate alterations in brain structures associated with PTSD in middle childhood. METHODS The study evaluated the longitudinal effects of Trauma-Focused Cognitive-Behavioral Therapy (TF-CBT) on post-traumatic stress disorder (PTSD) symptoms and gray matter volume (GMV) in two groups of children under 12 years old: maltreated children (MC) and healthy non- maltreatmentd children (HC). Structural magnetic resonance images T1 were obtained before and after TF-CBT in the MC group, while the HC group was scanned twice within the same time interval. Voxel-based morphometry (VBM) was used to analyze GMV changes over time. RESULTS After TF-CBT, maltreated children showed significantly reduced PTSD symptoms. Furthermore, a significant group-by-time interaction effect was observed in certain areas of the Left Temporal, Left Occipital, and bilateral Frontal Cortex, the Basal Ganglia and Cerebellum. These interaction effects were driven by a GMV decrease in the MC group compared to the HC group. GMV changes can be predicted with clinical improvement in the left Middle Temporal gyrus, left Precuneus, and Cerebellum. CONCLUSIONS Our results suggest that TF-CBT intervention in very young maltreated children may have an effect on gray matter. This evidence demonstrates the importance of timely intervention when neuroplasticity mechanisms may be activated.
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Affiliation(s)
| | | | | | | | | | | | | | - Rafael Lara
- Centro Nacional de Investigación en Imagenología e instrumentación Médica (CI3M, Universidad Nacional Autónoma de México UNAM), México.
| | - Emilio Sacristan
- Centro Nacional de Investigación en Imagenología e instrumentación Médica (CI3M, Universidad Nacional Autónoma de México UNAM), México.
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5
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Characteristics of white matter structural connectivity in healthy adults with childhood maltreatment. Eur J Psychotraumatol 2023; 14:2179278. [PMID: 37052100 PMCID: PMC9970228 DOI: 10.1080/20008066.2023.2179278] [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] [Indexed: 02/25/2023] Open
Abstract
Background: Childhood maltreatment (CM) is a common psychological stressor associated with multiple mental disorders. While CM is associated with vulnerability to depression and anxiety, little is known about the specific mechanism underlying this relationship.Objective: This study aimed to investigate the white matter (WM) of healthy adults with CM and their relationships with depression and anxiety to provide biological evidence for the development of mental disorders in subjects with childhood trauma.Methods: The CM group included 40 healthy adults with CM. The non-CM group included 40 healthy adults without CM. Diffusion tensor imaging (DTI) data were collected, and tract-based spatial statistics (TBSS) were applied to the whole brain to assess WM differences between the two groups; post-hoc fibre tractography was used to characterise the developmental differences; and mediation analysis was used to assess the relationships among the Child Trauma Questionnaire (CTQ) results, DTI indices, and depression and anxiety scores.Results: Relative to the non-CM group, the CM group revealed significantly lower fractional anisotropy (FA) in the right posterior corona radiata (PCR-R), right anterior corona radiata (ACR-R), left super corona radiata (SCR-L), anterior thalamic radiation (ATR), and right posterior limb of the internal capsule (PLIC-R). Additionally, shorter fibre bundles passed through the PCR-R, ACR-R, and ATR in the CM group compared with the non-CM group. Besides, the length of the ACR-R mediated the relationship between CM and trait anxiety.Conclusions: The alteration of white matter microstructure associated with childhood trauma in healthy adults may reflect biomarkers of childhood trauma. Besides, an alteration of WM microstructure in healthy adults with CM mediates the association between CM and trait anxiety, which may represent the vulnerability to developing mental disorders after childhood trauma experiences.
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6
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Aberizk K, Sefik E, Addington J, Anticevic A, Bearden CE, Cadenhead KS, Cannon TD, Cornblatt BA, Keshavan M, Mathalon DH, Perkins DO, Stone WS, Tsuang MT, Woods SW, Walker EF. Hippocampal Connectivity with the Default Mode Network is Linked to Hippocampal Volume in the Clinical High Risk for Psychosis Syndrome and Healthy Individuals. Clin Psychol Sci 2023; 11:801-818. [PMID: 37981950 PMCID: PMC10656030 DOI: 10.1177/21677026221138819] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
Reduced hippocampal volume (HV) is an established brain morphological feature of psychiatric conditions. HV is associated with brain connectivity in humans and non-human animals and altered connectivity is associated with risk for psychiatric illness. Associations between HV and connectivity remain poorly characterized in humans, and especially in phases of psychiatric illness that precede disease onset. This study examined associations between HV and hippocampal functional connectivity (FC) during rest in 141 healthy controls and 248 individuals at-risk for psychosis. Significant inverse associations between HV and hippocampal FC with the inferior parietal lobe (IPL) and thalamus were observed. Select associations between hippocampal FC and HV were moderated by diagnostic group. Significant moderation results shifted from implicating the IPL to the temporal pole after excluding participants on antipsychotic medication. Considered together, this work implicates hippocampal FC with the temporoparietal junction, within a specialized subsystem of the default mode network, as sensitive to HV.
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Affiliation(s)
- Katrina Aberizk
- Department of Psychology, Emory University, Atlanta, GA, USA
| | - Esra Sefik
- Department of Psychology, Emory University, Atlanta, GA, USA
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA, USA
| | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, AB, Canada
| | - Alan Anticevic
- Department of Psychiatry, Yale University, New Haven, CT, USA
| | - Carrie E. Bearden
- Semel Institute for Neuroscience and Human Behavior, Departments of Psychiatry and Biobehavioral Sciences and Psychology, University of California, Los Angeles, CA, USA
| | | | | | | | - Matcheri Keshavan
- Department of Psychiatry, Harvard Medical School, Harvard University, Cambridge, MA, USA
| | - Daniel H. Mathalon
- Department of Psychiatry, University of California, San Francisco, CA, USA
- San Francisco VA Medical Center, San Francisco, CA, USA
| | - Diana O. Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - William S. Stone
- Department of Psychiatry, Harvard Medical School, Harvard University, Cambridge, MA, USA
| | - Ming T. Tsuang
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Scott W. Woods
- Department of Psychiatry, Yale University, New Haven, CT, USA
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7
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Wilcox SL, Nelson S, Ludwick A, Youssef AM, Lebel A, Beccera L, Burstein R, Borsook D. Hippocampal volume changes across developmental periods in female migraineurs. NEUROBIOLOGY OF PAIN (CAMBRIDGE, MASS.) 2023; 14:100137. [PMID: 38099279 PMCID: PMC10719534 DOI: 10.1016/j.ynpai.2023.100137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 12/17/2023]
Abstract
Brain-related plasticity can occur at a significant rate varying on the developmental period. Adolescence in particular has been identified as a period of growth and change across the structure and function of the nervous system. Notably, research has identified migraines as common in both pediatric and adult populations, but evidence suggests that the phenotype for migraines may differ in these cohorts due to the unique needs of each developmental period. Accordingly, primary aims of this study were to define hippocampal structure in females (7-27 years of age) with and without migraine, and to determine whether this differs across developmental stages (i.e., childhood, adolescence, and young adulthood). Hippocampal volume was quantified based on high-resolution structural MRI using FMRIB's Integrated Registration and Segmentation Tool. Results indicated that migraine and age may have an interactional relationship with hippocampal volume, such that, while hippocampal volumes were lower in female migraineurs (compared to age-matched controls) during childhood and adolescence, this contrast differed during young adulthood whereby hippocampal volumes were higher in migraineurs (compared to age-matched controls). Subsequent vertex analysis localized this interaction effect in hippocampal volume to displacement of the anterior hippocampus. The transition of hippocampal volume during adolescent development in migraineurs suggests that hippocampal plasticity may dynamically reflect components of migraine that change over the lifespan, exerting possible altered responsivity to stress related to migraine attacks thus having physiological expression and psychosocial impact.
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Affiliation(s)
- Sophie L. Wilcox
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, USA
| | - Sarah Nelson
- Department of Psychiatry, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Allison Ludwick
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, USA
| | - Andrew M. Youssef
- Department of Anatomy and Histology, The University of Sydney, Sydney, NSW, Australia
| | - Alyssa Lebel
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, USA
- Pediatric Headache Program, Boston Children's Hospital, Waltham, MA, USA
| | - Lino Beccera
- Center for Pain and the Brain, Harvard Medical School, Boston, MA, USA
- Invicro, Boston, MA, USA
| | - Rami Burstein
- Anesthesia and Critical Care, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - David Borsook
- Department of Psychiatry and Department of Radiology, Massachusetts General Hospital, Boston, MA, USA
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8
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Badarnee M, Wen Z, Nassar N, Milad MR. Gray matter associations with extinction-induced neural activation in patients with anxiety disorders. J Psychiatr Res 2023; 162:180-186. [PMID: 37167838 DOI: 10.1016/j.jpsychires.2023.05.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/17/2023] [Accepted: 05/01/2023] [Indexed: 05/13/2023]
Abstract
The relationship between structural characteristics and extinction-induced brain activations in anxiety disorders (ANX) remains a space for greater exploration. In this study, we assessed gray matter volume (GMV) and its associated functional activations during fear extinction memory recall in an ANX cohort. We performed voxel-based morphometry analysis to examine GMVs from ANX (n = 92) and controls (n = 73). We further examined the correlation between GMVs and extinction-induced neural activations during recall across groups. In the patients' group, we observed decreased GMV in the anterior hippocampus and increased GMV in the dorsolateral prefrontal cortex (dlPFC). Hippocampal volume was positively correlated with ventromedial prefrontal cortex activation in healthy controls, while it was negatively correlated with dorsal anterior cingulate cortex (dACC) activation in ANX. The dlPFC volume was positively correlated with activations of dACC, pre- and post-central gyrus, and supramarginal gyrus only in healthy controls. Therefore, the link between structural and functional imbalance within the hippocampus and dlPFC might contribute to the pathophysiology of ANX. In the controls, the relationship between structural variance in the hippocampus and dlPFC and extinction-induced neural activations is consistent with a greater ability to regulate fear responding; associations that were absent in the ANX cohort. Furthermore, our findings of structure-function abnormalities within key nodes of emotional homeostasis in ANX point to dlPFC as a potential neural node to target using neuromodulation tools.
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Affiliation(s)
- Muhammad Badarnee
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, USA
| | - Zhenfu Wen
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, USA
| | - Noor Nassar
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, USA
| | - Mohammed R Milad
- Department of Psychiatry, New York University Grossman School of Medicine, New York, NY, USA; Neuroscience Institute, New York University Grossman School of Medicine, New York, NY, USA; Nathan Kline Institute for Psychiatric Research, Rockland, NY, USA.
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9
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Ku BS, Aberizk K, Addington J, Bearden CE, Cadenhead KS, Cannon TD, Carrión RE, Compton MT, Cornblatt BA, Druss BG, Mathalon DH, Perkins DO, Tsuang MT, Woods SW, Walker EF. The Association Between Neighborhood Poverty and Hippocampal Volume Among Individuals at Clinical High-Risk for Psychosis: The Moderating Role of Social Engagement. Schizophr Bull 2022; 48:1032-1042. [PMID: 35689540 PMCID: PMC9434451 DOI: 10.1093/schbul/sbac055] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Reductions in hippocampal volume (HV) have been associated with both prolonged exposure to stress and psychotic illness. This study sought to determine whether higher levels of neighborhood poverty would be associated with reduced HV among individuals at clinical high-risk for psychosis (CHR-P), and whether social engagement would moderate this association. This cross-sectional study included a sample of participants (N = 174, age-range = 12-33 years, 35.1% female) recruited for the second phase of the North American Prodrome Longitudinal Study. Generalized linear mixed models tested the association between neighborhood poverty and bilateral HV, as well as the moderating role of social engagement on this association. Higher levels of neighborhood poverty were associated with reduced left (β = -0.180, P = .016) and right HV (β = -0.185, P = .016). Social engagement significantly moderated the relation between neighborhood poverty and bilateral HV. In participants with lower levels of social engagement (n = 77), neighborhood poverty was associated with reduced left (β = -0.266, P = .006) and right HV (β = -0.316, P = .002). Among participants with higher levels of social engagement (n = 97), neighborhood poverty was not significantly associated with left (β = -0.010, P = .932) or right HV (β = 0.087, P = .473). In this study, social engagement moderated the inverse relation between neighborhood poverty and HV. These findings demonstrate the importance of including broader environmental influences and indices of social engagement when conceptualizing adversity and potential interventions for individuals at CHR-P.
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Affiliation(s)
- Benson S Ku
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GAUSA
| | | | - Jean Addington
- Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada
| | - Carrie E Bearden
- Departments of Psychiatry and Biobehavioral Sciences and Psychology, Semel Institute for Neuroscience and Human Behavior, UCLA, Los Angeles, USA
| | | | - Tyrone D Cannon
- Department of Psychiatry, Yale University, New Haven, CTUSA
- Department of Psychology, Yale University, New Haven, CTUSA
| | - Ricardo E Carrión
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Michael T Compton
- Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, NY, USA
| | - Barbara A Cornblatt
- Division of Psychiatry Research, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Benjamin G Druss
- Department of Health Policy and Management, Rollins School of Public Health, Emory University, Atlanta, GAUSA
| | - Daniel H Mathalon
- Department of Psychiatry, University of California, and San Francisco Veterans Affairs Medical Center, San Francisco, CAUSA
| | - Diana O Perkins
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC, USA
| | - Ming T Tsuang
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Scott W Woods
- Department of Psychiatry, Yale University, New Haven, CTUSA
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Differential Effect of Emotional Stimuli on Performance on Verbal and Facial Priming Tasks and Their Relation to PTSD Symptoms in Girls with Intrafamiliar Sexual Abuse. COGNITIVE THERAPY AND RESEARCH 2022. [DOI: 10.1007/s10608-022-10313-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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11
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Di Benedetto MG, Scassellati C, Cattane N, Riva MA, Cattaneo A. Neurotrophic factors, childhood trauma and psychiatric disorders: A systematic review of genetic, biochemical, cognitive and imaging studies to identify potential biomarkers. J Affect Disord 2022; 308:76-88. [PMID: 35378148 DOI: 10.1016/j.jad.2022.03.071] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 03/01/2022] [Accepted: 03/29/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Exposure to traumatic experience represents one of the key environmental factors influencing the risk for several psychiatric disorders, in particular when suffered during childhood, a critical period for brain development, characterized by a high level of neuroplasticity. Abnormalities affecting neurotrophic factors might play a fundamental role in the link between childhood trauma (CT) and early life stress (ELS) and psychiatric disorders. METHODS A systematic review was conducted, considering genetic, biochemical and expression studies along with cognitive and brain structure imaging investigations, based on PubMed and Web of Science databases (available up until November 2021), to identify potential neuroplasticity related biomarkers associated both with CT/ELS and psychiatric disorders. The search was followed by data abstraction and study quality assessment (Newcastle-Ottawa Scale). RESULTS 103 studies met our eligibility criteria. Among them, 65 were available for genetic, 30 for biochemical and 3 for mRNA data; 45 findings were linked to specific symptomatology/pathologies, 16 with various cognitive functions, 19 with different brain areas, 6 on methylation and 36 performed on control subjects for the Brain Derived Neurotrophic Factor (BDNF); whereas 4 expression/biochemical studies covered Neurotrophin 4 (NT-4), Vascular Endothelium Growth Factor (VEGF), Epidermal Growth Factor (EGF), Fibroblast Growth Factor (FGF), and Transforming Growth Factor β1 (TGF-β1). LIMITATIONS Heterogeneity of assessments (biological, psychological, of symptomatology, and CT/ELS), age range and ethnicity of samples for BDNF studies; limited studies for other neurotrophins. CONCLUSIONS Results support the key role of BDNF (in form of Met allele) as biomarker, both at genetic and biochemical level, in mediating the effect of CT/ELS in psychiatric disorders, passing through specific cognitive functions and specific brain region architecture.
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Affiliation(s)
- Maria Grazia Di Benedetto
- Biological Psychiatry Unit, IRCCS Istituto Centro S. Giovanni di Dio Fatebenefratelli, Brescia, Italy; Department of Pharmacological and Biomolecular Sciences, University of Milan, Italy
| | - Catia Scassellati
- Biological Psychiatry Unit, IRCCS Istituto Centro S. Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Nadia Cattane
- Biological Psychiatry Unit, IRCCS Istituto Centro S. Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Marco Andrea Riva
- Biological Psychiatry Unit, IRCCS Istituto Centro S. Giovanni di Dio Fatebenefratelli, Brescia, Italy; Department of Pharmacological and Biomolecular Sciences, University of Milan, Italy
| | - Annamaria Cattaneo
- Biological Psychiatry Unit, IRCCS Istituto Centro S. Giovanni di Dio Fatebenefratelli, Brescia, Italy; Department of Pharmacological and Biomolecular Sciences, University of Milan, Italy.
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12
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Palamarchuk IS, Vaillancourt T. Integrative Brain Dynamics in Childhood Bullying Victimization: Cognitive and Emotional Convergence Associated With Stress Psychopathology. Front Integr Neurosci 2022; 16:782154. [PMID: 35573445 PMCID: PMC9097078 DOI: 10.3389/fnint.2022.782154] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 03/15/2022] [Indexed: 12/14/2022] Open
Abstract
Bullying victimization is a form of psychological stress that is associated with poor outcomes in the areas of mental health and learning. Although the emotional maladjustment and memory impairment following interpersonal stress are well documented, the mechanisms of complex cerebral dysfunctions have neither been outlined nor studied in depth in the context of childhood bullying victimization. As a contribution to the cross-disciplinary field of developmental psychology and neuroscience, we review the neuropathophysiology of early life stress, as well as general psychological stress to synthesize the data and clarify the versatile dynamics within neuronal networks linked to bullying victimization. The stress-induced neuropsychological cascade and associated cerebral networks with a focus on cognitive and emotional convergence are described. The main findings are that stress-evoked neuroendocrine reactivity relates to neuromodulation and limbic dysregulation that hinder emotion processing and executive functioning such as semantic cognition, cognitive flexibility, and learning. Developmental aspects and interacting neural mechanisms linked to distressed cognitive and emotional processing are pinpointed and potential theory-of-mind nuances in targets of bullying are presented. The results show that childhood stress psychopathology is associated with a complex interplay where the major role belongs to, but is not limited to, the amygdala, fusiform gyrus, insula, striatum, and prefrontal cortex. This interplay contributes to the sensitivity toward facial expressions, poor cognitive reasoning, and distress that affect behavioral modulation and emotion regulation. We integrate the data on major brain dynamics in stress neuroactivity that can be associated with childhood psychopathology to help inform future studies that are focused on the treatment and prevention of psychiatric disorders and learning problems in bullied children and adolescents.
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Glucocorticoid treatment for non-cerebral diseases in children and adolescents is associated with differences in uncinate fasciculus microstructure. Pediatr Res 2022; 91:879-887. [PMID: 33790412 DOI: 10.1038/s41390-021-01394-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 01/11/2021] [Accepted: 01/14/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Evidence suggests that fronto-limbic brain regions and connecting white matter fibre tracts in the left hemisphere are more sensitive to glucocorticoids than in the right hemisphere. It is unknown whether treatment with glucocorticoids in childhood is associated with microstructural differences of the uncinate fasciculus and cingulum bundle, which connect fronto-limbic brain regions. Here, we tested the hypothesis that prior glucocorticoid treatment would be associated with differences in fractional anisotropy (FA) of the left relative to right uncinate fasciculus and cingulum bundle. METHODS We performed diffusion-weighted imaging in 28 children and adolescents aged 7-16 years previously treated with glucocorticoids for nephrotic syndrome or rheumatic disease and 28 healthy controls. RESULTS Patients displayed significantly different asymmetry in the microstructure of uncinate fasciculus with higher left but similar right uncinate fasciculus FA and axial diffusivity compared to controls. No apparent differences were observed for the cingulum. Notably, higher cumulative glucocorticoid doses were significantly associated with higher uncinate fasciculus FA and axial diffusivity bilaterally. CONCLUSIONS Our findings indicate that previous glucocorticoid treatment for non-cerebral diseases in children and adolescents is associated with long-term changes in the microstructure of the uncinate fasciculi, and that higher cumulative glucocorticoid doses have a proportional impact on the microstructure. IMPACT It is unknown if treatment with glucocorticoids in childhood have long-term effects on fronto-limbic white matter microstructure. The study examined if children and adolescents previously treated with glucocorticoids for nephrotic syndrome or rheumatic disorder differed in fronto-limbic white matter microstructure compared to healthy controls. The nephrotic and rheumatic patients had higher left but similar right uncinate fasciculus FA and axial diffusivity. Higher bilateral uncinate fasciculus FA and axial diffusivity was associated with higher cumulative glucocorticoid doses. We revealed new evidence suggesting that previous glucocorticoid treatment for non-cerebral diseases in children and adolescents is associated with long-term changes in uncinate fasciculi microstructure.
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Sussman TJ, Posner J, Jackowski AP, Correa A, Hoffmann EV, Porto de Oliveira Peruzzi F, Grecco FR, Nitzsche SH, Mesquita ME, Foester BU, Benatti di Cillo F, Mello MF, Coelho Milani AC. The relationship between recent PTSD secondary to sexual assault, hippocampal volume and resting state functional connectivity in adolescent girls. Neurobiol Stress 2022; 17:100441. [PMID: 35257017 PMCID: PMC8897602 DOI: 10.1016/j.ynstr.2022.100441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 02/09/2022] [Accepted: 02/22/2022] [Indexed: 11/19/2022] Open
Abstract
Objective Improved understanding of the time course of neural changes associated with adolescent PTSD would elucidate the development of the disorder and could inform approaches to treatment. We compared hippocampal volumes and resting state functional connectivity (RSFC) in adolescent girls with post-traumatic stress disorder (PTSD) secondary to sexual assault, within six months of onset and age- and gender-matched, non-trauma exposed healthy controls (HCs) in São Paulo, Brazil. We also examined the relationship between pre- and post-treatment PTSD symptoms and RSFC. Method We collected brain structure, RSFC, and PTSD symptoms in 30 adolescents with PTSD (mean age: 15.7 ± 1.04 years) and 21 HCs (mean age: 16.2 ± 1.21 years) at baseline. We collected repeated measures in 21 participants with PTSD following treatment; 9 participants dropped out. Hippocampal volume and RSFC from hippocampal and default mode network (DMN) seeds were compared between participants with PTSD and HCs. We examined associations between within-subject changes in RSFC and PTSD symptoms following treatment. Results No hippocampal volumetric differences between groups were found. Compared to HCs, adolescents with recent PTSD had reduced RSFC between hippocampus and the lateral parietal node of the DMN, encompassing the angular gyrus, peak coordinates: −38, −54, 16; 116 voxels; peak F1,47 = 31.76; FDR corrected p = 0.038. Improvements in PTSD symptoms were associated with increased RSFC between hippocampus and part of the lateral parietal node of the DMN, peak coordinates: −38, −84, 38; 316 voxels; peak F1,47 = 40.28; FDR corrected p < 0.001. Conclusion Adolescents with recent PTSD had reduced hippocampal-DMN RSFC, while no group differences in hippocampal volume were found, suggesting that hippocampal function, but not structure, is altered early in the course of PSTD. Following treatment, hippocampal-DMN RSFC increased with symptom improvement and may indicate an important neural mechanism related to successful PTSD treatment.
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Affiliation(s)
- Tamara J. Sussman
- Department of Psychiatry, Columbia University and New York State Psychiatric Institute, 1051 Riverside Dr., New York, NY, 10032, USA
- Corresponding author. 1051 Riverside Drive, New York, NY, 10032, USA.
| | - Jonathan Posner
- Department of Psychiatry, Columbia University and New York State Psychiatric Institute, 1051 Riverside Dr., New York, NY, 10032, USA
| | - Andrea Parolin Jackowski
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Adriana Correa
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Elis Viviane Hoffmann
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Fernanda Porto de Oliveira Peruzzi
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Fernando Rodrigues Grecco
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Samara Hipolito Nitzsche
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Maria Eugenia Mesquita
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Bernd Uwe Foester
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Felipe Benatti di Cillo
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Marcelo Feijo Mello
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
| | - Ana Carolina Coelho Milani
- Departamento de Psiquiatria, Universidade Federal de São Paulo, R Rua Major Maragliano, 241, Vila Clementino, São Paulo, SP, 04017030, Brazil
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Cortisol trajectories measured prospectively across thirty years of female development following exposure to childhood sexual abuse: Moderation by epigenetic age acceleration at midlife. Psychoneuroendocrinology 2022; 136:105606. [PMID: 34896740 PMCID: PMC8724404 DOI: 10.1016/j.psyneuen.2021.105606] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 07/20/2021] [Accepted: 09/23/2021] [Indexed: 02/03/2023]
Abstract
Lasting changes in the hypothalamic-pituitary-adrenal (HPA) axis are a potential indication of the biological embedding of early life adversity, yet, prospective and repeatedly collected data are needed to confirm this relation. Likewise, integrating information from multiple biological systems, such as the HPA axis and the epigenome, has the potential to identify individuals with enhanced embedding of early life adversity. The current study reports results from the Female Growth and Development Study, a 30-year prospective cohort study of childhood sexual abuse (CSA). Females exposed to substantiated CSA and a demographically-similar comparison condition were enrolled and resting state cortisol concentrations were sampled on seven subsequent occasions across childhood, adolescence, and adulthood. Differences in participants' cortisol trajectories were examined in relation to prior CSA exposure and DNA methylation-derived epigenetic age acceleration at midlife. Bilinear spline growth models revealed a trajectory where cortisol secretion increased until approximately age twenty and then declined into mid-life, consistent with normative trends. However, cortisol concentrations peaked at a lower level and transitioned to the decline phase at an earlier age for females in the CSA condition with increased epigenetic age acceleration. Robustness tests across three independent measures of epigenetic age acceleration demonstrated similar results for lower peak cortisol levels and earlier ages at transition. Results suggest that CSA is associated with significant changes in HPA-axis activity over extended periods of time with these changes most pronounced in females with accelerated epigenetic aging in mid-life. Implications for biological embedding models of early life adversity and adulthood health are discussed.
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Sahani V, Hurd YL, Bachi K. Neural Underpinnings of Social Stress in Substance Use Disorders. Curr Top Behav Neurosci 2022; 54:483-515. [PMID: 34971448 PMCID: PMC9177516 DOI: 10.1007/7854_2021_272] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Drug addiction is a complex brain disorder that is characterized by craving, withdrawal, and relapse, which can be perpetuated by social stress. Stemming from an acute life event, chronic stress, or trauma in a social context, social stress has a major role in the initiation and trajectory of substance use. Preclinical literature shows that early life stress exposure and social isolation facilitate and enhance drug self-administration. Epidemiological evidence links childhood adversity to increased risk for drug use and demonstrates that cumulative stress experiences are predictive of substance use severity in a dose-dependent manner. Stress and drug use induce overlapping brain alterations leading to downregulation or deficits in brain reward circuitry, thereby resulting in greater sensitization to the rewarding properties of drugs. Though stress in the context of addiction has been studied at the neural level, a gap in our understanding of the neural underpinnings of social stress in humans remains. METHODS We conducted a systematic review of in vivo structural and functional neuroimaging studies to evaluate the neural processes associated with social stress in individuals with substance use disorder. Results were considered in relation to participants' history of social stress and with regard to the effects of social stress induced during the neuroimaging paradigm. RESULTS An exhaustive search yielded 21 studies that matched inclusion criteria. Social stress induces broad structural and functional neural effects in individuals with substance use disorder throughout their lifespan and across drug classes. A few patterns emerged across studies: (1) many of the brain regions altered in individuals who were exposed to chronic social stress and during acute stress induction have been implicated in addiction networks (including the prefrontal cortex, insula, hippocampus, and amygdala); (2) individuals with childhood maltreatment and substance use history had decreased gray matter or activation in regions of executive functioning (including the medial prefrontal cortex, orbitofrontal cortex, anterior cingulate cortex), the hippocampal complex, and the supplementary motor area; and (3) during stress-induction paradigms, activation in the anterior cingulate cortex, caudate, and amygdala was most commonly observed. CONCLUSIONS/IMPLICATIONS A distinct overlap is shown between social stress-related circuitry and addiction circuitry, particularly in brain regions implicated in drug-seeking, craving, and relapse. Given the few studies that have thoroughly investigated social stress, the evidence accumulated to date needs to be replicated and extended, particularly using research designs and methods that disentangle the effects of substance use from social stress. Future clinical studies can leverage this information to evaluate the impact of exposure to trauma or adverse life events within substance use research. Expanding knowledge in this emerging field could help clarify neural mechanisms underlying addiction risk and progression to guide causal-experimental inquiry and novel prevention and treatment strategies.
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Affiliation(s)
- Vyoma Sahani
- Department of Psychiatry, Addiction Institute of Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Yasmin L Hurd
- Department of Psychiatry, Addiction Institute of Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Keren Bachi
- Department of Psychiatry, Addiction Institute of Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Sharma AA, Szaflarski JP. Neuroinflammation as a pathophysiological factor in the development and maintenance of functional seizures: A hypothesis. Epilepsy Behav Rep 2021; 16:100496. [PMID: 34917920 PMCID: PMC8645839 DOI: 10.1016/j.ebr.2021.100496] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/15/2021] [Accepted: 10/21/2021] [Indexed: 12/29/2022] Open
Abstract
Early-life stress may be a priming neuroinflammatory factor for later development of FS. Secondary trauma has emerged as an important predisposing factor for FS initiation. We propose an explanatory, two-hit hypothesis for FS development. The proposed hypothesis is based on findings from neuroimaging and biomarker studies.
The neurobiological underpinnings of functional seizure (FS) development and maintenance represent an active research area. Recent work has focused on hardware (brain structure) and software (brain function and connectivity). However, understanding whether FS are an adaptive consequence of changes in brain structure, function, and/or connectivity is important for identifying a causative mechanism and for FS treatment and prevention. Further, investigation must also uncover what causes these structural and functional phenomena. Pioneering work in the field of psychoneuroimmunology has established a strong, consistent link between psychopathology, immune dysfunction, and brain structure/function. Based on this and recent FS biomarker findings, we propose a new etiologic model of FS pathophysiology. We hypothesize that early-life stressors cause neuroinflammatory and neuroendocrine changes that prime the brain for later FS development following secondary trauma (e.g., traumatic brain injury or psychological trauma). This framework coalesces existing knowledge regarding brain aberrations underlying FS and established neurobiological theories on the pathophysiology of underlying psychiatric disorders. We also propose brain temperature mapping as a way of indirectly visualizing neuroinflammation in patients with FS, particularly in emotion regulation, fear processing, and sensory-motor integration circuits. We offer a foundation on which future research can be built, with clear recommendations for future studies.
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Affiliation(s)
- Ayushe A Sharma
- Departments of Neurology, University of Alabama at Birmingham (UAB) Heersink School of Medicine, Birmingham, AL, USA.,UAB Epilepsy Center (UABEC), Birmingham, AL, USA
| | - Jerzy P Szaflarski
- Departments of Neurology, University of Alabama at Birmingham (UAB) Heersink School of Medicine, Birmingham, AL, USA.,Departments of Neurosurgery, and University of Alabama at Birmingham (UAB) Heersink School of Medicine, Birmingham, AL, USA.,Departments of Neurobiology, University of Alabama at Birmingham (UAB) Heersink School of Medicine, Birmingham, AL, USA.,UAB Epilepsy Center (UABEC), Birmingham, AL, USA
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Harter CL, Harter JFR. The Link Between Adverse Childhood Experiences and Financial Security in Adulthood. JOURNAL OF FAMILY AND ECONOMIC ISSUES 2021; 43:832-842. [PMID: 34522076 PMCID: PMC8428486 DOI: 10.1007/s10834-021-09796-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/30/2021] [Indexed: 05/26/2023]
Abstract
This study provides an evidence-based link between adverse childhood experiences (ACEs) and adult financial wellbeing. Drawing on a comprehensive financial wellbeing framework that was developed by the Consumer Financial Protection Bureau, we analyze data from the Behavioral Risk Factor Surveillance System, a survey designed primarily to measure health behaviors and outcomes, but which also asks about financial wellbeing aspects such as food and housing security. We use ordered probit analysis to investigate how respondents' self-reported levels of food security and housing security are influenced by demographics that include remembered ACEs and find that, at various income levels, financial stress in adulthood is related to childhood trauma. This interdisciplinary approach to studying financial outcomes extends work in public health and psychology that establishes a link between ACEs and adult physical and mental health measures. The finding is timely as policy makers craft responses to global public health, financial, and other shocks. Recognizing this link between ACEs and adult financial wellbeing provides additional evidence that educators, therapists, social workers, and other professionals should collaborate and develop integrated practices to prevent or reduce ACEs and promote resilience.
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Meir O, Satu K, Xie X, Abdissa N, Lubna P, Sangita J. The impact of Hurricane Katrina, a major natural disaster, on assisted reproductive outcomes through an analysis of 451,848 ART cycles. Sci Rep 2021; 11:17864. [PMID: 34504216 PMCID: PMC8429435 DOI: 10.1038/s41598-021-97402-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 08/11/2021] [Indexed: 11/09/2022] Open
Abstract
To evaluate whether pregnancies conceived via assisted reproductive technology and exposed to Hurricane Katrina (HK), one of the most destructive natural disasters in United States history, were more prone to adverse perinatal outcomes, miscarriages, or sex disparities compared with pregnancies established but not directly exposed to the natural disaster. Retrospective cohort study. Women 18 years and older undergoing fresh ART cycles that resulted in singleton pregnancies and entered in the SART CORS database from 2004 to 2008. Incidence of full-term and preterm delivery, miscarriage rate, infant weight at birth, and infant sex ratio. Total follicle stimulating hormone (FSH) stimulation dosage and number of oocytes retrieved. Between January 2004 and December 2008, a total of 451,848 fresh autologous IVF cycles were recorded in SART CORS, leading to 190,624 pregnancies and 129,499 live births. After controlling for potential confounders, our results demonstrate no association between HK exposure and overall preterm deliveries (< 37 weeks) in women with singleton pregnancies conceived after ART. Other perinatal outcomes such as rate of spontaneous abortion or infant weight at birth in the exposed and unexposed groups were also not associated with HK. A comparison of pre and post disaster sex ratios revealed fewer males were born after HK (51.0% vs. 49.4%), showing a trend of decreased male infant births that was least in part associated with HK (CI 0.81-1.01; p = 0.07). Exposure to HK did not appear to affect perinatal outcomes such as the rate of preterm delivery or the rate of spontaneous abortion. Extreme stress may be a factor that contributes to a reduced male to female secondary sex ratio.
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Affiliation(s)
- Olcha Meir
- Albert Einstein College of Medicine, 1300 Morris Park Ave, Block Bldg 627, Bronx, NY, 10461, USA.
| | - Kuokkanen Satu
- Albert Einstein College of Medicine, 1300 Morris Park Ave, Block Bldg 627, Bronx, NY, 10461, USA
| | - Xianhong Xie
- Albert Einstein College of Medicine, 1300 Morris Park Ave, Block Bldg 627, Bronx, NY, 10461, USA
| | - Negassa Abdissa
- Albert Einstein College of Medicine, 1300 Morris Park Ave, Block Bldg 627, Bronx, NY, 10461, USA
| | - Pal Lubna
- Yale School of Medicine, New Haven, CT, USA
| | - Jindal Sangita
- Albert Einstein College of Medicine, 1300 Morris Park Ave, Block Bldg 627, Bronx, NY, 10461, USA
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Nelson S, Borsook D, Bosquet Enlow M. Targeting the stress response in pediatric pain: current evidence for psychosocial intervention and avenues for future investigation. Pain Rep 2021; 6:e953. [PMID: 34514276 PMCID: PMC8423392 DOI: 10.1097/pr9.0000000000000953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 07/12/2021] [Accepted: 07/19/2021] [Indexed: 12/15/2022] Open
Abstract
Nonpharmacological treatments for chronic pain in youth have been identified as first-line treatments over and above medication. Therapies such as cognitive-behavioral therapy and mindfulness-based stress reduction have shown good efficacy in reducing the psychological correlates (eg, anxiety, depression, and stress) and social or behavioral sequelae (eg, limited physical activity and lack of school engagement) associated with pediatric chronic pain. However, minimal research has examined the physiological mechanism(s) of action for these interventions. A recent review (Cunningham, et al., 2019) emphasized the need for objective (ie, physiological) assessment of treatment response in pediatric pain populations. The current review adds to this literature by identifying the physiological stress response as a particular target of interest in interventions for pediatric pain. Research indicates that youth with chronic pain report high rates of psychological stress, posttraumatic stress symptoms, and exposure to adverse childhood experiences (abuse/neglect, etc). In addition, a host of research has shown strong parallels between the neurobiology of pain processing and the neurobiology of stress exposure in both youth and adults. Interventions such as narrative or exposure therapy (eg, trauma-focused cognitive-behavioral therapy) and mindfulness-based or meditation-based therapies have shown particular promise in alleviating the neurobiological impact that stress and pain can have on the body, including reduction in allostatic load and altered connectivity in multiple brain regions. However, no study to date has specifically looked at these factors in the context of pediatric pain treatment. Future research should further explore these constructs to optimize prevention in and treatment of these vulnerable populations.
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Affiliation(s)
- Sarah Nelson
- Department of Anesthesiology, Critical Care, and Pain Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - David Borsook
- Department of Psychiatry and Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Michelle Bosquet Enlow
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, USA
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Adverse Childhood Experiences Predict Common Neurodevelopmental and Behavioral Health Conditions among U.S. Children. CHILDREN-BASEL 2021; 8:children8090761. [PMID: 34572191 PMCID: PMC8471662 DOI: 10.3390/children8090761] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 08/27/2021] [Accepted: 08/29/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Adverse childhood experiences (ACEs) can have a significant but variable effect on childhood neurodevelopment. The purpose of this study was to quantify and compare the associations between "household challenge" ACEs and common childhood neurodevelopmental and behavioral health conditions, using nationally representative U.S. DATA METHOD This study used data from the 2016-2019 National Survey of Children's Health, a nationwide, population-based, cross-sectional survey. Seven household challenge ACEs (not including child maltreatment) were reported by parents/guardians: parental death, incarceration, divorce/separation, family violence, mental illness, substance abuse, and poverty. Logistic regression with sample weights was used to estimate the odds ratio (OR) for 15 parent-reported neurodevelopmental and behavioral health conditions, by the number of reported ACEs. A dose-response relationship was examined by applying tests of orthogonal polynomial contrasts to fitted logistic regression models. RESULTS Down syndrome, Tourette syndrome and cerebral palsy were not associated with household challenge ACEs, whereas behavior/conduct problems, depression, and substance abuse were strongly associated, with adjusted ORs ranging from 6.36 (95% confidence interval (CI) 5.53, 7.32) to 9.19 (95% CI 7.79, 10.84). Other neurodevelopmental conditions not traditionally associated with childhood adversity showed moderate yet robust associations with ACEs, including autism (adjusted OR 2.15, 95% CI 1.64, 2.81), learning disability (adjusted OR 3.26, 95% CI 2.80, 3.80), and attention deficit hyperactivity disorder (adjusted OR 3.95, 95% CI 3.44, 4.53). The ORs increased with the number of ACEs, showing significant positive linear trends. CONCLUSION We found significant dose-dependent or cumulative associations between ACEs and multiple neurodevelopmental and behavioral conditions.
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Abstract
Most children will experience some type of trauma during childhood, and many children suffer from significant adversities. Research in genetics, neuroscience, and epidemiology all provide evidence that these experiences have effects at the molecular, cellular, and organ level, with consequences on physical, emotional, developmental, and behavioral health across the life span. Trauma-informed care translates that science to inform and improve pediatric care and outcomes. To practically address trauma and promote resilience, pediatric clinicians need tools to assess childhood trauma and adversity experiences as well as practical guidance, resources, and interventions. In this clinical report, we summarize current, practical advice for rendering trauma-informed care across varied medical settings.
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Affiliation(s)
- Heather Forkey
- Department of Pediatrics, University of Massachusetts, Worcester, Massachusetts
| | - Moira Szilagyi
- Divisions of General and Developmental-Behavioral Pediatrics, Department of Pediatrics, University of California, Los Angeles, Los Angeles, California
| | - Erin T Kelly
- Ambulatory Health Services, Philadelphia Department of Public Health, Philadelphia, Pennsylvania
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Garrett AS, Abazid L, Cohen JA, van der Kooij A, Carrion V, Zhang W, Jo B, Franklin C, Blader J, Zack S, Reiss AL, Agras WS. Changes in Brain Volume Associated with Trauma-Focused Cognitive Behavioral Therapy Among Youth with Posttraumatic Stress Disorder. J Trauma Stress 2021; 34:744-756. [PMID: 33881197 PMCID: PMC9676083 DOI: 10.1002/jts.22678] [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: 08/13/2020] [Revised: 01/29/2021] [Accepted: 03/05/2021] [Indexed: 11/08/2022]
Abstract
This study investigated group differences and longitudinal changes in brain volume before and after trauma-focused cognitive behavioral therapy (TF-CBT) in 20 unmedicated youth with maltreatment-related posttraumatic stress disorder (PTSD) and 20 non-trauma-exposed healthy control (HC) participants. We collected MRI scans of brain anatomy before and after 5 months of TF-CBT or the same time interval for the HC group. FreeSurfer software was used to segment brain images into 95 cortical and subcortical volumes, which were submitted to optimal scaling regression with lasso variable selection. The resulting model of group differences at baseline included larger right medial orbital frontal and left posterior cingulate corticies and smaller right midcingulate and right precuneus corticies in the PTSD relative to the HC group, R2 = .67. The model of group differences in pre- to posttreatment change included greater longitudinal changes in right rostral middle frontal, left pars triangularis, right entorhinal, and left cuneus corticies in the PTSD relative to the HC group, R2 = .69. Within the PTSD group, pre- to posttreatment symptom improvement was modeled by longitudinal decreases in the left posterior cingulate cortex, R2 = .45, and predicted by baseline measures of a smaller right isthmus (retrosplenial) cingulate and larger left caudate, R2 = .77. In sum, treatment was associated with longitudinal changes in brain regions that support executive functioning but not those that discriminated PTSD from HC participants at baseline. Additionally, results confirm a role for the posterior/retrosplenial cingulate as a correlate of PTSD symptom improvement and predictor of treatment outcome.
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Affiliation(s)
- Amy S. Garrett
- Department of Psychiatry & Behavioral Sciences, University of Texas Health Science Center, San Antonio, Texas, USA,Research Imaging Institute, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Leen Abazid
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Judith A. Cohen
- Department of Psychiatry, Drexel University College of Medicine, Allegheny Health Network, Pittsburg, Pennsylvania, USA
| | - Anita van der Kooij
- Institute of Psychology, Division of Methodology and Statistics, University of Leiden, Leiden, the Netherlands
| | - Victor Carrion
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - Wei Zhang
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Booil Jo
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - Crystal Franklin
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Joseph Blader
- Department of Psychiatry & Behavioral Sciences, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Sanno Zack
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - Allan L. Reiss
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - W. Stewart Agras
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA
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Wesarg C, Veer IM, Oei NYL, Daedelow LS, Lett TA, Banaschewski T, Barker GJ, Bokde AL, Quinlan EB, Desrivières S, Flor H, Grigis A, Garavan H, Brühl R, Martinot J, Artiges E, Nees F, Orfanos DP, Poustka L, Hohmann S, Fröhner JH, Smolka MN, Whelan R, Schumann G, Heinz A, Walter H. The interaction of child abuse and rs1360780 of the FKBP5 gene is associated with amygdala resting-state functional connectivity in young adults. Hum Brain Mapp 2021; 42:3269-3281. [PMID: 33818852 PMCID: PMC8193540 DOI: 10.1002/hbm.25433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 03/25/2021] [Indexed: 01/15/2023] Open
Abstract
Extensive research has demonstrated that rs1360780, a common single nucleotide polymorphism within the FKBP5 gene, interacts with early-life stress in predicting psychopathology. Previous results suggest that carriers of the TT genotype of rs1360780 who were exposed to child abuse show differences in structure and functional activation of emotion-processing brain areas belonging to the salience network. Extending these findings on intermediate phenotypes of psychopathology, we examined if the interaction between rs1360780 and child abuse predicts resting-state functional connectivity (rsFC) between the amygdala and other areas of the salience network. We analyzed data of young European adults from the general population (N = 774; mean age = 18.76 years) who took part in the IMAGEN study. In the absence of main effects of genotype and abuse, a significant interaction effect was observed for rsFC between the right centromedial amygdala and right posterior insula (p < .025, FWE-corrected), which was driven by stronger rsFC in TT allele carriers with a history of abuse. Our results suggest that the TT genotype of rs1360780 may render individuals with a history of abuse more vulnerable to functional changes in communication between brain areas processing emotions and bodily sensations, which could underlie or increase the risk for psychopathology.
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Affiliation(s)
- Christiane Wesarg
- Department of Developmental Psychology, Addiction Development and Psychopathology (ADAPT)‐LabUniversity of AmsterdamAmsterdamThe Netherlands
- Research Priority Area (RPA) YieldUniversity of AmsterdamAmsterdamThe Netherlands
| | - Ilya M. Veer
- Department of Psychiatry and Psychotherapy CCM, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlinand Berlin Institute of HealthBerlinGermany
| | - Nicole Y. L. Oei
- Department of Developmental Psychology, Addiction Development and Psychopathology (ADAPT)‐LabUniversity of AmsterdamAmsterdamThe Netherlands
- Research Priority Area (RPA) YieldUniversity of AmsterdamAmsterdamThe Netherlands
- Amsterdam Brain and Cognition (ABC)University of AmsterdamAmsterdamThe Netherlands
| | - Laura S. Daedelow
- Department of Psychiatry and Psychotherapy CCM, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlinand Berlin Institute of HealthBerlinGermany
| | - Tristram A. Lett
- Department of Psychiatry and Psychotherapy CCM, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlinand Berlin Institute of HealthBerlinGermany
- Department of Neurology with Experimental Neurology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität BerlinHumboldt‐Universität zu Berlin, and Berlin Institute of HealthBerlinGermany
| | - Tobias Banaschewski
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
| | - Gareth J. Barker
- Department of NeuroimagingInstitute of Psychiatry, Psychology & Neuroscience, King's College LondonLondonUK
| | - Arun L.W. Bokde
- Discipline of Psychiatry, School of Medicine and Trinity College Institute of NeuroscienceTrinity College DublinDublinIreland
| | - Erin Burke Quinlan
- Centre for Population Neuroscience and Precision Medicine (PONS)Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College LondonLondonUK
| | - Sylvane Desrivières
- Centre for Population Neuroscience and Precision Medicine (PONS)Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College LondonLondonUK
| | - Herta Flor
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
- Department of Psychology, School of Social SciencesUniversity of MannheimMannheimGermany
| | - Antoine Grigis
- NeuroSpin, CEAUniversité Paris‐SaclayGif‐sur‐YvetteFrance
| | - Hugh Garavan
- Departments of Psychiatry and PsychologyUniversity of VermontBurlingtonVermontUSA
| | - Rüdiger Brühl
- Physikalisch‐Technische Bundesanstalt (PTB)Braunschweig and BerlinBerlinGermany
| | - Jean‐Luc Martinot
- Institut National de la Santé et de la Recherche MédicaleINSERM U A10 “Trajectoires développementales en psychiatrie”; Université Paris‐Saclay, Ecole Normale supérieure Paris‐Saclay, CNRS, Centre BorelliGif‐sur‐YvetteFrance
| | - Eric Artiges
- Institut National de la Santé et de la Recherche MédicaleINSERM U A10 “Trajectoires développementales en psychiatrie”; Université Paris‐Saclay, Ecole Normale supérieure Paris‐Saclay, CNRS, Centre BorelliGif‐sur‐YvetteFrance
- Department of Psychiatry 91G16Orsay HospitalGif‐sur‐YvetteFrance
| | - Frauke Nees
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
- Institute of Medical Psychology and Medical Sociology, University Medical Center Schleswig HolsteinKiel UniversityKielGermany
| | | | - Luise Poustka
- Department of Child and Adolescent Psychiatry and PsychotherapyUniversity Medical Centre GöttingenGöttingenGermany
| | - Sarah Hohmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Central Institute of Mental Health, Medical Faculty MannheimHeidelberg UniversityMannheimGermany
| | - Juliane H. Fröhner
- Department of Psychiatry and Neuroimaging CenterTechnische Universität DresdenDresdenGermany
| | - Michael N. Smolka
- Department of Psychiatry and Neuroimaging CenterTechnische Universität DresdenDresdenGermany
| | - Robert Whelan
- School of Psychology and Global Brain Health InstituteTrinity College DublinDublinIreland
| | - Gunter Schumann
- Department of Psychiatry and Psychotherapy CCM, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlinand Berlin Institute of HealthBerlinGermany
- Centre for Population Neuroscience and Precision Medicine (PONS)Institute of Psychiatry, Psychology & Neuroscience, SGDP Centre, King's College LondonLondonUK
- Leibniz Institute for NeurobiologyMagdeburgGermany
- Institute for Science and Technology of Brain‐inspired Intelligence (ISTBI)Fudan UniversityShanghaiChina
| | - Andreas Heinz
- Department of Psychiatry and Psychotherapy CCM, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlinand Berlin Institute of HealthBerlinGermany
| | - Henrik Walter
- Department of Psychiatry and Psychotherapy CCM, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlinand Berlin Institute of HealthBerlinGermany
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25
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Developmental Dyslexia: Environment Matters. Brain Sci 2021; 11:brainsci11060782. [PMID: 34199166 PMCID: PMC8231524 DOI: 10.3390/brainsci11060782] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/09/2021] [Accepted: 06/11/2021] [Indexed: 12/15/2022] Open
Abstract
Developmental dyslexia (DD) is a multifactorial, specific learning disorder. Susceptibility genes have been identified, but there is growing evidence that environmental factors, and especially stress, may act as triggering factors that determine an individual's risk of developing DD. In DD, as in most complex phenotypes, the presence of a genetic mutation fails to explain the broad phenotypic spectrum observed. Early life stress has been repeatedly associated with the risk of multifactorial disorders, due to its effects on chromatin regulation, gene expression, HPA axis function and its long-term effects on the systemic stress response. Based on recent evidence, we discuss the potential role of stress on DD occurrence, its putative epigenetic effects on the HPA axis of affected individuals, as well as the necessity of early and appropriate intervention, based on the individual stress-associated (endo)phenotype.
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26
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Warren DE, Rangel AJ, Christopher-Hayes NJ, Eastman JA, Frenzel MR, Stephen JM, Calhoun VD, Wang YP, Wilson TW. Resting-state functional connectivity of the human hippocampus in periadolescent children: Associations with age and memory performance. Hum Brain Mapp 2021; 42:3620-3642. [PMID: 33978276 PMCID: PMC8249892 DOI: 10.1002/hbm.25458] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Revised: 04/09/2021] [Accepted: 04/12/2021] [Indexed: 12/12/2022] Open
Abstract
The hippocampus is necessary for declarative (relational) memory, and the ability to form hippocampal‐dependent memories develops through late adolescence. This developmental trajectory of hippocampal‐dependent memory could reflect maturation of intrinsic functional brain networks, but resting‐state functional connectivity (rs‐FC) of the human hippocampus is not well‐characterized for periadolescent children. Measuring hippocampal rs‐FC in periadolescence would thus fill a gap, and testing covariance of hippocampal rs‐FC with age and memory could inform theories of cognitive development. Here, we studied hippocampal rs‐FC in a cross‐sectional sample of healthy children (N = 96; 59 F; age 9–15 years) using a seed‐based approach, and linked these data with NIH Toolbox measures, the Picture‐Sequence Memory Test (PSMT) and the List Sorting Working Memory Test (LSWMT). The PSMT was expected to rely more on hippocampal‐dependent memory than the LSWMT. We observed hippocampal rs‐FC with an extensive brain network including temporal, parietal, and frontal regions. This pattern was consistent with prior work measuring hippocampal rs‐FC in younger and older samples. We also observed novel, regionally specific variation in hippocampal rs‐FC with age and hippocampal‐dependent memory but not working memory. Evidence consistent with these findings was observed in a second, validation dataset of similar‐age healthy children drawn from the Philadelphia Neurodevelopment Cohort. Further, a cross‐dataset analysis suggested generalizable properties of hippocampal rs‐FC and covariance with age and memory. Our findings connect prior work by describing hippocampal rs‐FC and covariance with age and memory in typically developing periadolescent children, and our observations suggest a developmental trajectory for brain networks that support hippocampal‐dependent memory.
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Affiliation(s)
- David E Warren
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Anthony J Rangel
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | | | - Jacob A Eastman
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Michaela R Frenzel
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | | | - Vince D Calhoun
- The Mind Research Network, Albuquerque, New Mexico, USA.,Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS), Georgia State University, Georgia Institute of Technology, Emory University, Atlanta, Georgia, USA
| | | | - Tony W Wilson
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, Nebraska, USA.,Boys Town National Research Hospital, Boys Town, Nebraska, USA
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27
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Hahnefeld A, Sukale T, Weigand E, Münch K, Aberl S, Eckler LV, Schmidt D, Friedmann A, Plener PL, Fegert JM, Mall V. Survival states as indicators of learning performance and biological stress in refugee children: a cross-sectional study with a comparison group. BMC Psychiatry 2021; 21:228. [PMID: 33941110 PMCID: PMC8091678 DOI: 10.1186/s12888-021-03233-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 04/22/2021] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Our goal was to accurately detect young children at risk for long-term psychiatric disturbances after potentially traumatic experiences in the course of relocation. In addition to detailed assessment of parent-rated parent and child symptomatology, we focused on disruptive behaviors in the education environment summarized as survival states, as these frequently lead to clinical referral. METHODS We screened 52 refugee children aged 3-7 (M = 5.14 years, SD = 1.17) for symptoms of Posttraumatic Stress Disorder (PTSD) with the Child and Adolescent Trauma Screening (CATS) in parent rating. The parents' mental health was assessed using the Refugee Health Screener (RHS-15). Furthermore, the child's educators were asked to evaluate the pathological survival states of the child and we made a general assessment of the children's symptoms with the Strengths and Difficulties Questionnaire (SDQ) rated by parents and educators. Children in the refugee sample completed a working memory learning task (Subtest Atlantis from the Kaufmann Assessment Battery for Children, KABC-II) and delivered saliva samples for testing of the cortisol level. RESULTS The parental rating of their child's PTSD symptoms was significantly related to their own mental well-being (r = .50, p < .001). Children with survival states in educator ratings exhibited weaker learning performance (F = 3.49, p < .05) and higher evening cortisol levels (U = 113, z = - 1.7, p < .05, one-tailed). CONCLUSIONS Survival states are promising indicators for children's learning performance and distress level complementary to parent rating of child PTSD, which is highly intercorrelated with the parents' own symptom load. TRIAL REGISTRATION Trial registration number: DRKS00021150 on DRKS Date of registration: 04.08.2020 retrospectively registered.
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Affiliation(s)
- Andrea Hahnefeld
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, kbo Kinderzentrum, Heiglhofstrasse 65, 81377, Munich, Germany. .,kbo Kinderzentrum, Heiglhofstr. 65, 81377, Munich, Germany.
| | - Thorsten Sukale
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Steinhövelstraße 5, 89075 Ulm, Germany
| | - Elena Weigand
- Department of Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Ismaninger Straße 22, 81675 Munich, Germany
| | - Katharina Münch
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, kbo Kinderzentrum, Heiglhofstrasse 65, 81377 Munich, Germany ,kbo Kinderzentrum, Heiglhofstr. 65, 81377 Munich, Germany
| | - Sigrid Aberl
- Munich Municipal Hospital Group, Department of Child and Adolescent Psychosomatic Medicine, Kölner Platz 1, 80804 Munich, Germany
| | - Lea V. Eckler
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, kbo Kinderzentrum, Heiglhofstrasse 65, 81377 Munich, Germany
| | - Davin Schmidt
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, kbo Kinderzentrum, Heiglhofstrasse 65, 81377 Munich, Germany
| | - Anna Friedmann
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, kbo Kinderzentrum, Heiglhofstrasse 65, 81377 Munich, Germany
| | - Paul L. Plener
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Steinhövelstraße 5, 89075 Ulm, Germany ,Department of Child and Adolescent Psychiatry, Medical University of Vienna, Währingergürtel 18-20, 1090 Wien, Austria
| | - Jörg M. Fegert
- Department of Child and Adolescent Psychiatry and Psychotherapy, University of Ulm, Steinhövelstraße 5, 89075 Ulm, Germany
| | - Volker Mall
- Chair of Social Pediatrics, TUM School of Medicine, Technical University of Munich, kbo Kinderzentrum, Heiglhofstrasse 65, 81377 Munich, Germany ,kbo Kinderzentrum, Heiglhofstr. 65, 81377 Munich, Germany
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28
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Breton JM, Barraza M, Hu KY, Frias SJ, Long KL, Kaufer D. Juvenile exposure to acute traumatic stress leads to long-lasting alterations in grey matter myelination in adult female but not male rats. Neurobiol Stress 2021; 14:100319. [PMID: 33937444 PMCID: PMC8079662 DOI: 10.1016/j.ynstr.2021.100319] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 02/21/2021] [Accepted: 03/15/2021] [Indexed: 12/02/2022] Open
Abstract
Stress early in life can have a major impact on brain development, and there is increasing evidence that childhood stress confers vulnerability for later developing psychiatric disorders. In particular, during peri-adolescence, brain regions crucial for emotional regulation, such as the prefrontal cortex (PFC), amygdala (AMY) and hippocampus (HPC), are still developing and are highly sensitive to stress. Changes in myelin levels have been implicated in mental illnesses and stress effects on myelin and oligodendrocytes (OLs) are beginning to be explored as a novel and underappreciated mechanism underlying psychopathologies. Yet there is little research on the effects of acute stress on myelin during peri-adolescence, and even less work exploring sex-differences. Here, we used a rodent model to test the hypothesis that exposure to acute traumatic stress as a juvenile would induce changes in OLs and myelin content across limbic brain regions. Male and female juvenile rats underwent 3 h of restraint stress with exposure to a predator odor on postnatal day (p) 28. Acute stress induced a physiological response, increasing corticosterone release and reducing weight gain in stress-exposed animals. Brain sections containing the PFC, AMY and HPC were taken either in adolescence (p40), or in adulthood (p95) and stained for markers of OLs and myelin. We found that acute stress induced sex-specific changes in grey matter (GM) myelination and OLs in both the short- and long-term. Exposure to a single stressor as a juvenile increased GM myelin content in the AMY and HPC in p40 males, compared to the respective control group. At p40, corticosterone release during stress exposure was also positively correlated with GM myelin content in the AMY of male rats. Single exposure to juvenile stress also led to long-term effects exclusively in female rats. Compared to controls, stress-exposed females showed reduced GM myelin content in all three brain regions. Acute stress exposure decreased PFC and HPC OL density in p40 females, perhaps contributing towards this observed long-term decrease in myelin content. Overall, our findings suggest that the juvenile brain is vulnerable to exposure to a brief severe stressor. Exposure to a single short traumatic event during peri-adolescence produces long-lasting changes in GM myelin content in the adult brain of female, but not male, rats. These findings highlight myelin plasticity as a potential contributor to sex-specific sensitivity to perturbation during a critical window of development.
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Affiliation(s)
- Jocelyn M. Breton
- University of California, Berkeley, Helen Wills Neuroscience Institute, United States
| | - Matthew Barraza
- University of California, Berkeley, Molecular and Cellular Biology, United States
| | - Kelsey Y. Hu
- University of California, Berkeley, Molecular and Cellular Biology, United States
| | - Samantha Joy Frias
- University of California, Berkeley, Molecular and Cellular Biology, United States
| | - Kimberly L.P. Long
- University of California, Berkeley, Helen Wills Neuroscience Institute, United States
| | - Daniela Kaufer
- University of California, Berkeley, Helen Wills Neuroscience Institute, United States
- University of California, Berkeley, Integrative Biology, United States
- Canadian Institute for Advanced Research, Toronto, ON, M5G1M1, Canada
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29
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González-Acosta CA, Rojas-Cerón CA, Buriticá E. Functional Alterations and Cerebral Variations in Humans Exposed to Early Life Stress. Front Public Health 2021; 8:536188. [PMID: 33553081 PMCID: PMC7856302 DOI: 10.3389/fpubh.2020.536188] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 12/04/2020] [Indexed: 01/02/2023] Open
Abstract
Early life stress can be caused by acute or chronic exposure to childhood events, such as emotional, physical, sexual abuse, and neglect. Early stress is associated with subsequent alterations in physical and mental health, which can extend into adolescence, adulthood, and even old age. The effects of early stress exposure include alterations in cognitive, neuropsychological, and behavioral functions, and can even lead to the development of psychiatric disorders and changes in brain anatomy. The present manuscript provides a review of the main findings on these effects reported in the scientific literature in recent decades. Early life stress is associated with the presence of psychiatric disorders, mainly mood disorders such as depression and risk of suicide, as well as with the presence of post-traumatic stress disorder. At the neuropsychological level, the involvement of different mental processes such as executive functions, abstract reasoning, certain memory modalities, and poor school-skill performance has been reported. In addition, we identified reports of alterations of different subdomains of each of these processes. Regarding neuroanatomical effects, the involvement of cortical regions, subcortical nuclei, and the subcortical white matter has been documented. Among the telencephalic regions most affected and studied are the prefrontal cortex, the hippocampus, the amygdala, and the anterior cingulate cortex. Understanding the impact of early life stress on postnatal brain development is very important for the orientation of therapeutic intervention programs and could help in the formulation and implementation of preventive measures as well as in the reorientation of research targets.
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Affiliation(s)
| | - Christian A Rojas-Cerón
- Centro de Estudios Cerebrales, Facultad de Salud, Universidad del Valle, Cali, Colombia.,Departamento de Pediatría, Escuela de Medicina, Facultad de Salud, Universidad del Valle, Cali, Colombia.,Servicio de Pediatría, Hospital Universitario del Valle Evaristo García, Cali, Colombia
| | - Efraín Buriticá
- Centro de Estudios Cerebrales, Facultad de Salud, Universidad del Valle, Cali, Colombia
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30
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Auerbach RP, Pagliaccio D, Allison GO, Alqueza KL, Alonso MF. Neural Correlates Associated With Suicide and Nonsuicidal Self-injury in Youth. Biol Psychiatry 2021; 89:119-133. [PMID: 32782140 PMCID: PMC7726029 DOI: 10.1016/j.biopsych.2020.06.002] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/31/2020] [Accepted: 06/01/2020] [Indexed: 12/23/2022]
Abstract
There is no definitive neural marker of suicidal thoughts and behaviors (STBs) or nonsuicidal self-injury (NSSI), and relative to adults, research in youth is more limited. This comprehensive review focuses on magnetic resonance imaging studies reporting structural and functional neural correlates of STBs and NSSI in youth to 1) elucidate shared and independent neural alternations, 2) clarify how developmental processes may interact with neural alterations to confer risk, and 3) provide recommendations based on convergence across studies. Forty-seven articles were reviewed (STBs = 27; NSSI = 20), and notably, 63% of STB articles and 45% of NSSI articles were published in the previous 3 years. Structural magnetic resonance imaging research suggests reduced volume in the ventral prefrontal and orbitofrontal cortices among youth reporting STBs, and there is reduced anterior cingulate cortex volume related to STBs and NSSI. With regard to functional alterations, blunted striatal activation may characterize STB and NSSI youth, and there is reduced frontolimbic task-based connectivity in suicide ideators and attempters. Resting-state functional connectivity findings highlight reduced positive connectivity between the default mode network and salience network in attempters and show that self-injurers exhibit frontolimbic alterations. Together, suicidal and nonsuicidal behaviors are related to top-down and bottom-up neural alterations, which may compromise approach, avoidance, and regulatory systems. Future longitudinal research with larger and well-characterized samples, especially those integrating ambulatory stress assessments, will be well positioned to identify novel targets that may improve early identification and treatment for youth with STBs and NSSI.
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Affiliation(s)
- Randy P. Auerbach
- Department of Psychiatry, Columbia University, New York, New York, USA,New York State Psychiatric Institute, New York, New York, USA,Division of Clinical Developmental Neuroscience, Sackler Institute, New York, New York, USA, Corresponding author: 1051 Riverside Drive, Pardes 2407, New York, NY 10032;
| | - David Pagliaccio
- Department of Psychiatry, Columbia University, New York, New York, USA,New York State Psychiatric Institute, New York, New York, USA
| | - Grace O. Allison
- Department of Psychiatry, Columbia University, New York, New York, USA,New York State Psychiatric Institute, New York, New York, USA
| | - Kira L. Alqueza
- Department of Psychiatry, Columbia University, New York, New York, USA,New York State Psychiatric Institute, New York, New York, USA
| | - Maria Fernanda Alonso
- Department of Psychiatry, Columbia University, New York, New York, USA,New York State Psychiatric Institute, New York, New York, USA
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31
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Ormiston HE, Nygaard MA, Heck OC. The Role of School Psychologists in the Implementation of Trauma-Informed Multi-Tiered Systems of Support in Schools. JOURNAL OF APPLIED SCHOOL PSYCHOLOGY 2020. [DOI: 10.1080/15377903.2020.1848955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Heather E. Ormiston
- Department of Counseling and Educational Psychology, Indiana University Bloomington, Bloomington, Indiana, USA
| | - Malena A. Nygaard
- Department of Counseling and Educational Psychology, Indiana University Bloomington, Bloomington, Indiana, USA
| | - Olivia C. Heck
- Department of Counseling and Educational Psychology, Indiana University Bloomington, Bloomington, Indiana, USA
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32
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Allebone J, Kanaan RA, Maller JJ, O'Brien T, Mullen S, Cook M, Adams S, Vogrin S, Vaughan D, Connelly A, Kwan P, Berkovic SF, D'Souza W, Jackson G, Velakoulis D, Wilson SJ. Enlarged hippocampal fissure in psychosis of epilepsy. Epilepsy Behav 2020; 111:107290. [PMID: 32759068 DOI: 10.1016/j.yebeh.2020.107290] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/18/2020] [Accepted: 06/26/2020] [Indexed: 12/29/2022]
Abstract
Psychosis of epilepsy (POE) can be a devastating condition, and its neurobiological basis remains unclear. In a previous study, we identified reduced posterior hippocampal volumes in patients with POE. The hippocampus can be further subdivided into anatomically and functionally distinct subfields that, along with the hippocampal fissure, have been shown to be selectively affected in other psychotic disorders and are not captured by gross measures of hippocampal volume. Therefore, in this study, we compared the volume of selected hippocampal subfields and the hippocampal fissure in 31 patients with POE with 31 patients with epilepsy without psychosis. Cortical reconstruction, volumetric segmentation, and calculation of hippocampal subfields and the hippocampal fissure were performed using FreeSurfer. The group with POE had larger hippocampal fissures bilaterally compared with controls with epilepsy, which was significant on the right. There were no significant differences in the volumes of the hippocampal subfields between the two groups. Our findings suggest abnormal development of the hippocampus in POE. They support and expand the neurodevelopmental model of psychosis, which holds that early life stressors lead to abnormal neurodevelopmental processes, which underpin the onset of psychosis in later life. In line with this model, the findings of the present study suggest that enlarged hippocampal fissures may be a biomarker of abnormal neurodevelopment and risk for psychosis in patients with epilepsy.
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Affiliation(s)
- James Allebone
- Melbourne School of Psychological Sciences, The University of Melbourne, Australia; The Florey Institute of Neuroscience and Mental Health, Australia.
| | - Richard A Kanaan
- The Florey Institute of Neuroscience and Mental Health, Australia; Department of Psychiatry, Austin Health, University of Melbourne, Australia
| | - Jerome J Maller
- Monash Alfred Psychiatry Research Centre, The Alfred and Monash University, Melbourne, Australia; Centre for Research on Ageing, Health and Wellbeing, ANU College of Health and Medicine, Australian National University, Canberra, Australia
| | | | - Saul Mullen
- Comprehensive Epilepsy Program, Austin Health, Melbourne, Australia
| | - Mark Cook
- St Vincent's Hospital Melbourne, Australia
| | | | | | - David Vaughan
- Comprehensive Epilepsy Program, Austin Health, Melbourne, Australia; The Florey Institute of Neuroscience and Mental Health, Australia
| | - Alan Connelly
- Comprehensive Epilepsy Program, Austin Health, Melbourne, Australia; The Florey Institute of Neuroscience and Mental Health, Australia
| | | | | | | | - Graeme Jackson
- Comprehensive Epilepsy Program, Austin Health, Melbourne, Australia; The Florey Institute of Neuroscience and Mental Health, Australia
| | | | - Sarah J Wilson
- Melbourne School of Psychological Sciences, The University of Melbourne, Australia; Comprehensive Epilepsy Program, Austin Health, Melbourne, Australia; The Florey Institute of Neuroscience and Mental Health, Australia
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DeRosse P, Barber AD. Overlapping Neurobiological Substrates for Early-Life Stress and Resilience to Psychosis. BIOLOGICAL PSYCHIATRY: COGNITIVE NEUROSCIENCE AND NEUROIMAGING 2020; 6:144-153. [PMID: 33097471 DOI: 10.1016/j.bpsc.2020.09.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 09/02/2020] [Accepted: 09/02/2020] [Indexed: 10/23/2022]
Abstract
Early-life stress, such as childhood maltreatment, is a well-known etiological factor in psychopathology, including psychosis. Exposure to early-life stress disrupts the neurodevelopment of widespread brain systems, including key components of the hypothalamic-pituitary-adrenal axis stress response, such as the amygdala, hippocampus, and medial prefrontal cortex, as well as key components of the brain's reward system, such as the nucleus accumbens and orbitofrontal cortex. These disruptions have a considerable impact on the function of emotion and reward circuitry, which play a central role in the emergence and severity of psychosis. While this overlap may provide insight into the pathophysiology of psychosis, it also provides unique opportunities to elucidate neurobiological substrates that may promote resilience to psychosis. In this review, we discuss the hypothalamic-pituitary-adrenal axis stress response, discuss the disruption in the neurodevelopment of emotion and reward processing associated with early stress exposures, and examine how this circuitry may contribute to resilience to psychotic disorders.
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Affiliation(s)
- Pamela DeRosse
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York; Center for Psychiatric Neuroscience, The Feinstein Institutes for Medical Research, Manhasset, New York; Division of Psychiatry Research, The Zucker Hillside Hospital, Division of Northwell Health, Glen Oaks, New York.
| | - Anita D Barber
- Department of Psychiatry, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York; Center for Psychiatric Neuroscience, The Feinstein Institutes for Medical Research, Manhasset, New York; Division of Psychiatry Research, The Zucker Hillside Hospital, Division of Northwell Health, Glen Oaks, New York
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Joss D, Lazar SW, Teicher MH. Effects of a mindfulness based behavioral intervention for young adults with childhood maltreatment history on hippocampal morphometry: a pilot MRI study with voxel-based morphometry. Psychiatry Res Neuroimaging 2020; 301:111087. [PMID: 32413812 PMCID: PMC7395365 DOI: 10.1016/j.pscychresns.2020.111087] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 03/28/2020] [Accepted: 04/16/2020] [Indexed: 01/15/2023]
Abstract
Childhood maltreatment has long lasting impacts on neural development of the hippocampus, which is important for learning and memory. The present study aimed to assess the effects of a mindfulness based intervention on hippocampal morphometry and episodic memory in this population. We administered MRI, psychological questionnaires and an episodic memory task to 21 participants (5 males) before and after a mindfulness-based behavioral intervention, compared to 21 participants (7 males) on the waiting list. Changes in Gray Matter Volume (GMV) in bilateral hippocampi were analyzed with Voxel-Based Morphometry (VBM). One cluster was identified in the right hippocampus with a group by time interaction effect that consisted of 130 contiguous voxels but fell short of significance with full FDR correction (p = 0.077). GMV in this cluster increased by 0.76% in the mindfulness group and decreased by 0.78% in the control group. Within the mindfulness group, changes in hippocampal GMV were negatively associated with changes in perceived stress and depression severity and positively associated with enhancement in performance accuracy on the episodic memory task. Findings from this pilot study suggest that a mindfulness-based intervention may lead to an increase in partial hippocampal GMV with associated symptom reduction and improvement in episodic memory.
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Affiliation(s)
- Diane Joss
- Developmental Biopsychiatry Research Program, McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Massachusetts General Hospital, USA; Department of Psychiatry, Harvard Medical School, Boston, USA.
| | - Sara W Lazar
- Department of Psychiatry, Massachusetts General Hospital, USA; Department of Psychiatry, Harvard Medical School, Boston, USA
| | - Martin H Teicher
- Developmental Biopsychiatry Research Program, McLean Hospital, Belmont, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, USA
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Gervasio M, Beatty A, Kavanaugh B, Cancilliere MK, Holler K. The association between neurocognition and sexual abuse within a children's psychiatric inpatient program. Clin Neuropsychol 2020; 36:189-206. [PMID: 32613898 DOI: 10.1080/13854046.2020.1781932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Objective: The aim of this study was to understand the detrimental effects of sexual abuse on neuropsychological variables including child's intelligence, executive functioning (EF), and learning/memory within a pediatric inpatient population.Method: This study examined the effect of sexual abuse on children's intelligence, EF, and learning/memory by conducting a retrospective chart review for 144 children (aged 7-12) who completed a neuropsychological assessment during a psychiatric inpatient hospitalization. Of the 144 children, participants were matched two to one by gender and age, with one group (n = 52) categorized by reported sexual abuse and the other group (n = 92) categorized by no reported sexual abuse. The neuropsychological measures included the Wechsler Abbreviated Scale of Intelligence (WASI-I/II) or Wechsler Intelligence Scale for Children-Fourth Edition (WISC-IV), Wide Range Assessment of Memory and Learning - Second Edition (WRAML-2): Story Memory Immediate/Delayed Recall and Delayed Recognition, Trail Making Test-B, Stroop Interference Test: Color-Word Condition, WRAML-2: Sentence Memory and Conners Continuous Performance Test-Second Edition.Results: Statistical analysis showed that participants with reported sexual abuse had significantly (p< .05) lower intelligence, EF, and learning/memory skills than those without reported sexual abuse. Only working memory and cognitive flexibility differences remained after controlling for clinical variables (e.g., PTSD, amount of total abuse types).Conclusions: These findings contributed to the limited research on the detrimental effects of sexual abuse in a pediatric inpatient population. They demonstrated a relationship between early sexual abuse and neuropsychological deficits, specifically executive function and IQ deficits.
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Affiliation(s)
- Maddi Gervasio
- Department of Psychiatry & Human Behavior, E. P. Bradley Hospital, East Providence, RI, USA
| | - Avery Beatty
- Department of Human Development and Family Studies, University of Rhode Island, Kingston, RI, USA
| | - Brian Kavanaugh
- Department of Psychiatry & Human Behavior, E. P. Bradley Hospital, East Providence, RI, USA.,Department of Psychiatry & Human Behavior, Alpert Medical School of Brown University, East Providence, RI, USA
| | | | - Karen Holler
- Department of Psychiatry & Human Behavior, E. P. Bradley Hospital, East Providence, RI, USA.,Department of Psychiatry & Human Behavior, Alpert Medical School of Brown University, East Providence, RI, USA
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Badura-Brack AS, Mills MS, Embury CM, Khanna MM, Klanecky Earl A, Stephen JM, Wang YP, Calhoun VD, Wilson TW. Hippocampal and parahippocampal volumes vary by sex and traumatic life events in children. J Psychiatry Neurosci 2020; 45:288-297. [PMID: 32078279 PMCID: PMC7828931 DOI: 10.1503/jpn.190013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Childhood trauma is reliably associated with smaller hippocampal volume in adults; however, this finding has not been shown in children, and even less is known about how sex and trauma interact to affect limbic structural development in children. METHODS Typically developing children aged 9 to 15 years who completed a trauma history questionnaire and structural T1-weighted MRI were included in this study (n = 172; 85 female, 87 male). All children who reported 4 or more traumas (n = 36) composed the high trauma group, and all children who reported 3 or fewer traumas (n = 136) composed the low trauma group. Using multivariate analysis of covariance, we compared FreeSurfer-derived structural MRI volumes (normalized by total intracranial volume) of the amygdalar, hippocampal and parahippocampal regions by sex and trauma level, controlling for age and study site. RESULTS We found a significant sex × trauma interaction, such that girls with high trauma had greater volumes than boys with high trauma. Follow-up analyses indicated significantly increased volumes for girls and generally decreased volumes for boys, specifically in the hippocampal and parahippocampalregions for the high trauma group; we observed no sex differences in the low trauma group. We noted no interaction effect for the amygdalae. LIMITATIONS We assessed a community sample and did not include a clinical sample. We did not collect data about the ages at which children experienced trauma. CONCLUSION Results revealed that psychological trauma affects brain development differently in girls and boys. These findings need to be followed longitudinally to elucidate how structural differences progress and contribute to well-known sex disparities in psychopathology.
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Affiliation(s)
- Amy S. Badura-Brack
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Mackenzie S. Mills
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Christine M. Embury
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Maya M. Khanna
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Alicia Klanecky Earl
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Julia M. Stephen
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Yu-Ping Wang
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Vince D. Calhoun
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
| | - Tony W. Wilson
- From the Department of Psychological Science, Creighton University, Omaha, NE (Badura-Brack, Mills, Khanna, Klanecky Earl); the Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE (Embury, Wilson); the Department of Psychology, University of Nebraska at Omaha, Omaha, NE (Embury); the Mind Research Network, Albuquerque, NM (Stephen, Calhoun); and the Department of Biomedical Engineering, Tulane University, New Orleans, LA (Wang)
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Nelson S, Burns M, McEwen B, Borsook D. Stressful experiences in youth: "Set-up" for diminished resilience to chronic pain. Brain Behav Immun Health 2020; 5:100095. [PMID: 34589863 PMCID: PMC8474662 DOI: 10.1016/j.bbih.2020.100095] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 06/07/2020] [Indexed: 01/01/2023] Open
Abstract
Chronic pain in youth is common, with prevalence rates in some reports exceeding 50%. Given the plasticity of brain systems in youth and their general level of activity, the underlying processes relating to the evolution of chronic pain may be different from that observed in adults. One aspect that affects brain development is childhood stress. Preliminary research indicates that maladaptive responses to stressful events that induce biological and psychological inability to adapt may be related to pain chronicity in youth. This relationship is particularly notable given the high rates of exposure to stressful events in pediatric pain populations. A review of the literature was performed in the areas of biological, cognitive, psychological and social processes associated with chronic pain and psychological stress and trauma in youth and adult populations. The current review presents a theoretical framework, adapted from McEwen's model (1998) on stress and allostatic load, which aims to outline the potential connection between exposure to stressful events and pediatric chronic pain. Avenues for future investigation are also identified.
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Affiliation(s)
- Sarah Nelson
- Center for Pain and the Brain, Departments of Anesthesiology, Critical Care, and Pain Medicine and Radiology, Boston Children’s Hospital, USA
- Department of Psychiatry, Harvard Medical School, USA
| | - Maureen Burns
- Center for Pain and the Brain, Departments of Anesthesiology, Critical Care, and Pain Medicine and Radiology, Boston Children’s Hospital, USA
| | | | - David Borsook
- Center for Pain and the Brain, Departments of Anesthesiology, Critical Care, and Pain Medicine and Radiology, Boston Children’s Hospital, USA
- Department of Anesthesia, Harvard Medical School, USA
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Kida H, Nakajima S, Shikimoto R, Ochi R, Noda Y, Tsugawa S, Fujii S, Takayama M, Mimura M, Niimura H. Approach-oriented coping strategy level may be related to volume of the whole hippocampus in the elderly. Psychiatry Clin Neurosci 2020; 74:270-276. [PMID: 31943584 DOI: 10.1111/pcn.12981] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 11/28/2019] [Accepted: 01/08/2020] [Indexed: 12/29/2022]
Abstract
AIM Stress-related disorders and severe stress exposure can cause atrophy of the whole hippocampus and its subfields. However, the impact of stress coping strategies on the hippocampus remains unclear. Therefore, we aimed to examine the relation between approach- and avoidance-oriented coping strategies and hippocampal volume in elderly persons. METHODS A total of 1045 elderly persons living in Arakawa-ward, Tokyo (mean ± SD age: 72.8 ± 5.2 years; 569 females [54.4%]) were included in the study and completed several questionnaires and face-to-face interviews and underwent magnetic resonance imaging. Approach- or avoidance-oriented coping strategies were assessed with the Stress and Coping Inventory, while cognitive function and depressive symptoms were assessed with the Mini-Mental State Examination and Geriatric Depression Scale, respectively. The volume of the whole hippocampus on T1-weighted images was delineated and calculated using FreeSurfer 6.0. Multiple regression analyses were performed to examine the relation between Stress and Coping Inventory scores and whole hippocampal volume. RESULTS Approach-oriented coping strategy scores were positively correlated with whole hippocampal volume. Furthermore, these relations remained significant after controlling for the influence of cognitive function and depressive symptoms on these volumetric variables. In contrast, avoidance-oriented coping strategy scores were not correlated with whole hippocampal volume. CONCLUSION This study demonstrated that hippocampal volume may be associated with the approach-oriented coping strategy; therefore, this strategy may preserve hippocampal volume in the elderly.
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Affiliation(s)
- Hisashi Kida
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Shinichiro Nakajima
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Ryo Shikimoto
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Ryo Ochi
- Faculty of Environment and Information Studies, Keio University, Fujisawa, Japan
| | - Yoshihiro Noda
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Sakiko Tsugawa
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Shinya Fujii
- Faculty of Environment and Information Studies, Keio University, Fujisawa, Japan
| | - Midori Takayama
- Faculty of Science and Technology, Keio University, Yokohama, Japan
| | - Masaru Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Hidehito Niimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
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Keresztes A, Raffington L, Bender AR, Bögl K, Heim C, Shing YL. Hair cortisol concentrations are associated with hippocampal subregional volumes in children. Sci Rep 2020; 10:4865. [PMID: 32184428 PMCID: PMC7078215 DOI: 10.1038/s41598-020-61131-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 02/14/2020] [Indexed: 11/20/2022] Open
Abstract
The human hippocampus, a brain structure crucial for memory across the lifespan, is highly sensitive to adverse life events. Stress exposures during childhood have been linked to altered hippocampal structure and memory performance in adulthood. Animal studies suggest that these differences are in part driven by aberrant glucocorticoid secretion during development, with strongest effects on the CA3 region and the dentate gyrus (CA3-DG) of the hippocampus, alongside associated memory impairments. However, only few pediatric studies have examined glucocorticoid associations with hippocampal subfield volumes and their functional relevance. In 84 children (age range: 6-7 years), we assessed whether volumes of hippocampal subregions were related to cumulative glucocorticoid levels (hair cortisol), parenting stress, and performance on memory tasks known to engage the hippocampus. We found that higher hair cortisol levels were specifically related to lower CA3-DG volume. Parenting stress did not significantly correlate with hair cortisol, and there was no evidence to suggest that individual differences in hippocampal subregional volumes manifest in memory performance. Our results suggest that the CA3-DG may be the hippocampal region most closely associated with hair cortisol levels in childhood. Establishing causal pathways underlying this association and its relation to environmental stress and memory development necessitates longitudinal studies.
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Affiliation(s)
- Attila Keresztes
- Brain Imaging Centre, Research Centre for Natural Sciences, Budapest, Hungary.
- Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin, Germany.
- Faculty of Education and Psychology, Eötvös Loránd University, Budapest, Hungary.
| | - Laurel Raffington
- Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin, Germany
- Department of Psychology, University of Texas at Austin, Texas, USA
| | - Andrew R Bender
- Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin, Germany
- Departments of Epidemiology and Biostatistics & Neurology and Ophthalmology, Michigan State University, Michigan, USA
| | | | - Christine Heim
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Institute of Medical Psychology, Berlin, Germany.
- Department of Biobehavioral Health, Pennsylvania State University, University Park, PA, USA.
| | - Yee Lee Shing
- Center for Lifespan Psychology, Max Planck Institute for Human Development, Berlin, Germany
- Institute of Psychology, Goethe University Frankfurt, Frankfurt am Main, Germany
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Additional Insights into the Relationship Between Brain Network Architecture and Susceptibility and Resilience to the Psychiatric Sequelae of Childhood Maltreatment. ACTA ACUST UNITED AC 2020; 1:49-64. [PMID: 34368783 DOI: 10.1007/s42844-020-00002-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Childhood maltreatment is associated with increased risk for psychiatric and substance use disorders. However, some maltreated individuals appear resilient to these consequences while manifesting the same array of brain changes as maltreated individuals with psychopathology. Hence, a critical issue has been to identify compensatory brain alterations in these resilient individuals. We recently reported that maltreatment is associated with a more vulnerable structural brain network architecture. Resilient individuals have this same vulnerability but appeared to be able to effectively compensate due to reduced nodal efficiency (ability of a node to influence the global network) in 9 specific brain regions that moderate the relationship between maltreatment and psychopathology. Following up we now report that network vulnerability increases progressively during late adolescence to plateau at about 21 years of age, which may help to explain age of onset of psychopathology. Further, we found that network vulnerability was most significantly affected by parental verbal abuse between 16-18 years of age and number of types of maltreatment during childhood. Asymptomatic individuals with no history of psychopathology had more prominent alterations in nodal efficiency than asymptomatic individuals with prior history, who specifically showed reduced nodal efficiency in right amygdala and right subcallosal gyrus. Experiencing inadequate financial sufficiency during childhood increased risk of susceptibility versus resilience by 2.98-fold (95% CI 1.49-5.97, p = 0.002) after adjusting for differences in exposure to maltreatment. Interestingly, adequate-to-higher financial sufficiency appeared to be protective and was associated with reduced nodal efficiency in the right postcentral gyrus and subcallosal gyrus 'resilience' nodes.
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Sydnor VJ, Bouix S, Pasternak O, Hartl E, Levin-Gleba L, Reid B, Tripodis Y, Guenette JP, Kaufmann D, Makris N, Fortier C, Salat DH, Rathi Y, Milberg WP, McGlinchey RE, Shenton ME, Koerte IK. Mild traumatic brain injury impacts associations between limbic system microstructure and post-traumatic stress disorder symptomatology. Neuroimage Clin 2020; 26:102190. [PMID: 32070813 PMCID: PMC7026283 DOI: 10.1016/j.nicl.2020.102190] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 01/16/2020] [Accepted: 01/19/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Post-traumatic stress disorder (PTSD) is a psychiatric disorder that afflicts many individuals, yet the neuropathological mechanisms that contribute to this disorder remain to be fully determined. Moreover, it is unclear how exposure to mild traumatic brain injury (mTBI), a condition that is often comorbid with PTSD, particularly among military personnel, affects the clinical and neurological presentation of PTSD. To address these issues, the present study explores relationships between PTSD symptom severity and the microstructure of limbic and paralimbic gray matter brain regions, as well as the impact of mTBI comorbidity on these relationships. METHODS Structural and diffusion MRI data were acquired from 102 male veterans who were diagnosed with current PTSD. Diffusion data were analyzed with free-water imaging to quantify average CSF-corrected fractional anisotropy (FA) and mean diffusivity (MD) in 18 limbic and paralimbic gray matter regions. Associations between PTSD symptom severity and regional average dMRI measures were examined with repeated measures linear mixed models. Associations were studied separately in veterans with PTSD only, and in veterans with PTSD and a history of military mTBI. RESULTS Analyses revealed that in the PTSD only cohort, more severe symptoms were associated with higher FA in the right amygdala-hippocampus complex, lower FA in the right cingulate cortex, and lower MD in the left medial orbitofrontal cortex. In the PTSD and mTBI cohort, more severe PTSD symptoms were associated with higher FA bilaterally in the amygdala-hippocampus complex, with higher FA bilaterally in the nucleus accumbens, with lower FA bilaterally in the cingulate cortex, and with higher MD in the right amygdala-hippocampus complex. CONCLUSIONS These findings suggest that the microstructure of limbic and paralimbic brain regions may influence PTSD symptomatology. Further, given the additional associations observed between microstructure and symptom severity in veterans with head trauma, we speculate that mTBI may exacerbate the impact of brain microstructure on PTSD symptoms, especially within regions of the brain known to be vulnerable to chronic stress. A heightened sensitivity to the microstructural environment of the brain could partially explain why individuals with PTSD and mTBI comorbidity experience more severe symptoms and poorer illness prognoses than those without a history of brain injury. The relevance of these microstructural findings to the conceptualization of PTSD as being a disorder of stress-induced neuronal connectivity loss is discussed.
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Affiliation(s)
- Valerie J Sydnor
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Sylvain Bouix
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Ofer Pasternak
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Elisabeth Hartl
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Laura Levin-Gleba
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Translational Research Center for TBI and Stress Disorders (TRACTS), VA Boston Healthcare System, Boston, MA, United States
| | - Benjamin Reid
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Yorghos Tripodis
- Boston University School of Public Health, Boston University, Boston, MA, United States
| | - Jeffrey P Guenette
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - David Kaufmann
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Child and Adolescent Psychiatry, Psychosomatic, and Psychotherapy, Ludwig-Maximilian University, Munich, Germany
| | - Nikos Makris
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Center for Morphometric Analysis, Departments of Psychiatry and Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Catherine Fortier
- Translational Research Center for TBI and Stress Disorders (TRACTS), VA Boston Healthcare System, Boston, MA, United States; Department of Psychiatry, Harvard Medical School, Boston, MA, United States
| | - David H Salat
- Translational Research Center for TBI and Stress Disorders (TRACTS), VA Boston Healthcare System, Boston, MA, United States; Neuroimaging Research for Veterans (NeRVe) Center, VA Boston Healthcare System, Boston, MA, United States
| | - Yogesh Rathi
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - William P Milberg
- Translational Research Center for TBI and Stress Disorders (TRACTS), VA Boston Healthcare System, Boston, MA, United States; Department of Psychiatry, Harvard Medical School, Boston, MA, United States; Geriatric Research, Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, United States
| | - Regina E McGlinchey
- Translational Research Center for TBI and Stress Disorders (TRACTS), VA Boston Healthcare System, Boston, MA, United States; Department of Psychiatry, Harvard Medical School, Boston, MA, United States; Geriatric Research, Education and Clinical Center (GRECC), VA Boston Healthcare System, Boston, MA, United States
| | - Martha E Shenton
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; VA Boston Healthcare System, Brockton Division, Brockton, MA, United States
| | - Inga K Koerte
- Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States; Department of Child and Adolescent Psychiatry, Psychosomatic, and Psychotherapy, Ludwig-Maximilian University, Munich, Germany.
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Herzberg MP, Gunnar MR. Early life stress and brain function: Activity and connectivity associated with processing emotion and reward. Neuroimage 2019; 209:116493. [PMID: 31884055 DOI: 10.1016/j.neuroimage.2019.116493] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 12/10/2019] [Accepted: 12/23/2019] [Indexed: 01/01/2023] Open
Abstract
Investigating the developmental sequelae of early life stress has provided researchers the opportunity to examine adaptive responses to extreme environments. A large body of work has established mechanisms by which the stressful experiences of childhood poverty, maltreatment, and institutional care can impact the brain and the distributed stress systems of the body. These mechanisms are reviewed briefly to lay the foundation upon which the current neuroimaging literature has been built. More recently, developmental cognitive neuroscientists have identified a number of the effects of early adversity, including differential behavior and brain function. Among the most consistent of these findings are differences in the processing of emotion and reward-related information. The neural correlates of emotion processing, particularly frontolimbic functional connectivity, have been well studied in early life stress samples with results indicating accelerated maturation following early adversity. Reward processing has received less attention, but here the evidence suggests a deficit in reward sensitivity. It is as yet unknown whether the accelerated maturation of emotion-regulation circuits comes at the cost of delayed development in other systems, most notably the reward system. This review addresses the early life stress neuroimaging literature that has investigated emotion and reward processing, identifying important next steps in the study of brain function following adversity.
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Affiliation(s)
- Max P Herzberg
- Institute of Child Development, University of Minnesota, USA.
| | - Megan R Gunnar
- Institute of Child Development, University of Minnesota, USA
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43
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Heyn SA, Herringa RJ. Longitudinal cortical markers of persistence and remission of pediatric PTSD. NEUROIMAGE-CLINICAL 2019; 24:102028. [PMID: 31670153 PMCID: PMC6831901 DOI: 10.1016/j.nicl.2019.102028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 09/10/2019] [Accepted: 10/02/2019] [Indexed: 01/05/2023]
Abstract
Neural correlates of clinical outcomes in pediatric PTSD are poorly understood. Remission and persistence show unique patterns of cortical development over time. Nonremitters exhibit atypical decreases in prefrontal, parietal, and occipital CSA. PTSD remission was associated with cortical expansion in the prefrontal cortex.
Background Previous studies have identified structural brain abnormalities in pediatric PTSD. However, little is known about what structural brain substrates may confer recovery versus persistence of PTSD in the context of the developing brain. Methods This naturalistic longitudinal study used T1-weighted MRI to evaluate cortical thickness and surface area in youth with a PTSD diagnosis (n = 28) and typically developing healthy youth (TD; n = 27) at baseline and one-year follow-up. Of the PTSD group, 10 youth were remitters at one-year follow up while 18 had persistent PTSD. Whole-brain estimates of cortical thickness and surface area were extracted to identify differences in cortical architecture associated with PTSD remission and persistence as compared to typical development. Results Youth who achieved PTSD remission entered the study with significantly lower trauma exposure and reduced symptom severity as compared to nonremitters. PTSD persistence was associated with decreased surface area over time in the ventrolateral prefrontal cortex (vlPFC) as compared to both remitters and TD youth. In contrast, PTSD remission was associated with expansion of frontal pole surface area and ventromedial PFC (vmPFC) thickness over time. Across clinical groups, vmPFC thickness was further inversely associated with symptom severity. Conclusions To our knowledge, these findings represent the first report of cortical substrates underlying persistence versus remission in pediatric PTSD. Together, these findings suggest active structural developmental processes unique to both remission and nonremission in youth with PTSD. In particular, expansion of prefrontal regions implicated in emotion regulation may facilitate recovery from PTSD in youth and would warrant further study.
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Affiliation(s)
- Sara A Heyn
- Neuroscience & Public Policy Program, University of Wisconsin-Madison, Madison, WI, USA; Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA.
| | - Ryan J Herringa
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA; Department of Psychiatry, BRAVE Youth Lab, 6001 Research Park Blvd., Madison, WI 53719, USA
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Comparing the Role of Aberrant Salience and Dissociation in the Relation between Cumulative Traumatic Life Events and Psychotic-Like Experiences in a Multi-Ethnic Sample. J Clin Med 2019; 8:jcm8081223. [PMID: 31443188 PMCID: PMC6722767 DOI: 10.3390/jcm8081223] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/30/2019] [Accepted: 08/13/2019] [Indexed: 12/16/2022] Open
Abstract
Exposure to traumatic life events (TLE) is a risk factor for psychosis. Yet, a dearth of studies examines factors linking TLE to psychosis, while considering differences in TLE frequency. This study investigated dissociation and aberrant salience as mediators and moderators of the relation between three TLE groups (none, 1–3 TLE and 4+ TLE) and psychotic-like experiences (PLE) in a multi-ethnic sample of 816 emerging adults. The participants completed self-report inventories of PLE (Prodromal Questionnaire), TLE (Life Events Checklist), dissociative experiences (Dissociative Symptoms Scale), and aberrant salience (Aberrant Salience Inventory). As expected, groups with higher TLE frequency endorsed higher PLE. Parallel mediation models indicated that, while aberrant salience mediated the relation between both levels of cumulative traumatic experiences (1–3 TLE and 4+ TLE) and PLE, dissociation only mediated the relation between exposure to at least four different traumatic experiences and PLE. The moderation results showed that risk of PLE was highest among individuals with 1–3 TLE who endorsed dissociation. Our results suggest that, while aberrant salience processing explains why TLE may relate to higher psychosis risk, dissociation’s role in this relation is dependent on the number of different TLE exposures.
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45
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Humphreys KL, King LS, Sacchet MD, Camacho MC, Colich NL, Ordaz SJ, Ho TC, Gotlib IH. Evidence for a sensitive period in the effects of early life stress on hippocampal volume. Dev Sci 2019; 22:e12775. [PMID: 30471167 PMCID: PMC6469988 DOI: 10.1111/desc.12775] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 10/28/2018] [Accepted: 11/14/2018] [Indexed: 12/18/2022]
Abstract
Exposure to stress has been causally linked to changes in hippocampal volume (HV). Given that the hippocampus undergoes rapid changes in the first years of life, stressful experiences during this period may be particularly important in understanding individual differences in the development of the hippocampus. One hundred seventy-eight early adolescents (ages 9-13 years; 43% male) were interviewed regarding exposure to and age of onset of experiences of stress; the severity of each stressful event was rated by an objective panel. All participants underwent structural magnetic resonance imaging, from which HVs were automatically segmented. Without considering the age of onset for stressful experiences, there was a small but statistically significant negative association of stress severity with bilateral HV. When considering the age of onset, there was a moderate and significant negative association between stress severity during early childhood (through 5 years of age) and HV; there was no association between stress severity during later childhood (age 6 years and older) and HV. We provide evidence of a sensitive period through 5 years of age for the effects of life stress on HV in adolescence. It will be important in future research to elucidate how reduced HV stemming from early life stress may contribute to stress-related health outcomes.
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Young DA, Neylan TC, Chao LL, O'Donovan A, Metzler TJ, Inslicht SS. Child abuse interacts with hippocampal and corpus callosum volume on psychophysiological response to startling auditory stimuli in a sample of veterans. J Psychiatr Res 2019; 111:16-23. [PMID: 30660809 PMCID: PMC6467732 DOI: 10.1016/j.jpsychires.2019.01.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 01/05/2019] [Accepted: 01/10/2019] [Indexed: 12/21/2022]
Abstract
Child abuse (CA), which is linked to posttraumatic stress disorder (PTSD), has been associated with a reduction in both hippocampal and corpus callosum (CC) volume. However, few studies have explored these relationships on psychophysiological variables related to trauma exposure. Therefore, we assessed whether the interaction between CA and hippocampal and CC volume were associated with enhanced fear potentiated psychophysiological response patterns in a sample of Veterans. 147 Veteran participants who were part of a larger study of Gulf War Illness were exposed to startling sounds in no, ambiguous, and high threat conditions and also provided MRI data. The Clinician Administered PTSD Scale and Trauma History Questionnaire were used to measure PTSD and CA respectively. Psychophysiological response was measured by EMG, SCR, and heart rate. Repeated-measures mixed linear models were used to assess the significance of CA by neural structure interactions. CA interacted with both hippocampal and CC volume on psychophysiological response magnitudes, where participants with CA and smaller hippocampal volume had greater EMG (p < 0.01) and SCR (p < 0.05) magnitudes across trials and over threat conditions. Participants with CA and smaller CC volume had greater SCR magnitudes across trials and over threat conditions (p < 0.01). Hippocampal and genu volume mediated CA and psychophysiological response magnitude. CA may impact psychophysiological response via a reduction in hippocampal and CC volume. Volumetric reduction in these structures may indicate a neurofunctional, CA-related increase in threat sensitivity, which could portend increased PTSD susceptibility and adverse interpersonal and social consequences across the lifespan.
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Affiliation(s)
- Dmitri A Young
- San Francisco VA Health Care System, 4150 Clement St. (116P), San Francisco, CA, 94121, USA; Northern California Institute for Research and Education (NCIRE), The Veterans Health Research Institute, San Francisco, CA, 94121, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, 94143, USA.
| | - Thomas C Neylan
- San Francisco VA Health Care System, 4150 Clement St. (116P), San Francisco, CA, 94121, USA; Northern California Institute for Research and Education (NCIRE), The Veterans Health Research Institute, San Francisco, CA, 94121, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, 94143, USA.
| | - Linda L Chao
- San Francisco VA Health Care System, 4150 Clement St. (116P), San Francisco, CA, 94121, USA; Northern California Institute for Research and Education (NCIRE), The Veterans Health Research Institute, San Francisco, CA, 94121, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, 94143, USA; Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, 94143, USA.
| | - Aoife O'Donovan
- San Francisco VA Health Care System, 4150 Clement St. (116P), San Francisco, CA, 94121, USA; Northern California Institute for Research and Education (NCIRE), The Veterans Health Research Institute, San Francisco, CA, 94121, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, 94143, USA.
| | - Thomas J Metzler
- San Francisco VA Health Care System, 4150 Clement St. (116P), San Francisco, CA, 94121, USA; Northern California Institute for Research and Education (NCIRE), The Veterans Health Research Institute, San Francisco, CA, 94121, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, 94143, USA.
| | - Sabra S Inslicht
- San Francisco VA Health Care System, 4150 Clement St. (116P), San Francisco, CA, 94121, USA; Northern California Institute for Research and Education (NCIRE), The Veterans Health Research Institute, San Francisco, CA, 94121, USA; Department of Psychiatry, Weill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, 94143, USA.
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Zhang H, Yao Z, Lin L, Sun X, Shi X, Zhang L. Early life stress predicts cortisol response to psychosocial stress in healthy young adults. Psych J 2019; 8:353-362. [PMID: 30932372 DOI: 10.1002/pchj.278] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 01/21/2019] [Accepted: 01/24/2019] [Indexed: 11/06/2022]
Abstract
Repeated exposure to stress during early life has a lifetime impact on physical and psychological functions. Our study investigated the long-term effects of early life stress (ELS; measured retrospectively) on the hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous system functions under psychosocial stress among healthy adults. Fifty healthy volunteers (33 male, 17 female, mean age 22.6 ± 1.8 years) underwent a standardized psychosocial stress protocol (the Trier Social Stress Test), with the collection of salivary cortisol, heart rates, and positive and negative affect. The results showed increases in cortisol, heart rate, and negative affect after the stress inducement. More importantly, a significant negative correlation was found between the severity of ELS and the increase of cortisol to the stress. The severity of stress in one's early life predicted his/her cortisol reactivity to the stress in adulthood. Neither the heart rate reactivity nor the affective reactivity shows significant association with ELS. The blunted cortisol reactivity reflects the alteration of the HPA axis, which may confer the risk for certain stress-related disorders.
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Affiliation(s)
- Huihui Zhang
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Zhuxi Yao
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,Shenzhen Key Laboratory of Affective and Social Cognitive Sciences, Shenzhen University, Shenzhen, China
| | - Li Lin
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Xiaofang Sun
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,Department of Industrial Engineering, Tsinghua University, Beijing, China
| | - Xia Shi
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Liang Zhang
- Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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Effects of psychosocial stress on the hormonal and affective response in children with dyslexia. Trends Neurosci Educ 2019; 15:1-9. [PMID: 31176466 DOI: 10.1016/j.tine.2019.03.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 11/07/2018] [Accepted: 03/07/2019] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Research on stress and dyslexia has mainly focused on chronic and contextual stress caused by the school environment. Our goal was to test individual differences in the hypothalamic-pituitary-adrenal (HPA) axis reactivity of dyslexic and non-dyslexic children and the related emotional manifestations associated with exposure to a psychosocial stressor. METHODS Eighty-one children (11-14 years old; 38 dyslexic) were exposed to the Trier Social Stress Test adapted to children or to a control condition. The salivary cortisol response, anxiety, and mood were measured before and after the stress. RESULTS Dyslexic children did not show the expected cortisol response, as the highest percentage of children who were non-reactive to stress was found in this group. Cortisol reactivity to stress was related to higher levels of anxiety and lower positive affect in the non-dyslexic children. CONCLUSION These results suggest a pattern of hypo-activation of the HPA axis to psychosocial stress in children with dyslexia.
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49
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Watson CG, DeMaster D, Ewing-Cobbs L. Graph theory analysis of DTI tractography in children with traumatic injury. Neuroimage Clin 2019; 21:101673. [PMID: 30660661 PMCID: PMC6412099 DOI: 10.1016/j.nicl.2019.101673] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 12/13/2018] [Accepted: 01/07/2019] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To evaluate brai structural connectivity in children with traumatic injury (TI) following a motor vehicle accident using graph theory analysis of DTI tractography data. METHODS DTI scans were acquired on a 3 T Philips scanner from children aged 8-15 years approximately 2 months post-injury. The TI group consisted of children with traumatic brain injury (TBI; n = 44) or extracranial injury (EI; n = 23). Healthy control children (n = 36) were included as an age-matched comparison group. A graph theory approach was applied to DTI tractography data to investigate injury-related differences in connectivity network characteristics. Group differences in structural connectivity evidenced by graph metrics including efficiency, strength, and modularity were assessed using the multi-threshold permutation correction (MTPC) and network-based statistic (NBS) methods. RESULTS At the global network level, global efficiency and mean network strength were lower, and modularity was higher, in the TBI than in the control group. Similarly, strength was lower and modularity higher when comparing the EI to the control group. At the vertex level, nodal efficiency, vertex strength, and average shortest path length were different between all pairwise comparisons of the three groups. Both nodal efficiency and vertex strength were higher in the control than in the EI group, which in turn were higher than in the TBI group. The opposite between-group relationships were seen with path length. These between-group differences were distributed throughout the brain, in both hemispheres. NBS analysis resulted in a cluster of 22 regions and 21 edges with significantly lower connectivity in the TBI group compared to controls. This cluster predominantly involves the frontal lobe and subcortical gray matter structures in both hemispheres. CONCLUSIONS Graph theory analysis of DTI tractography showed diffuse differences in structural brain network connectivity in children 2 months post-TI. Network differences were consistent with lower network integration and higher segregation in the injured groups compared to healthy controls. Findings suggest that inclusion of trauma-exposed comparison groups in studies of TBI outcome is warranted to better characterize the indirect effect of stress on brain networks.
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Affiliation(s)
- Christopher G Watson
- Dept. of Pediatrics, Children's Learning Institute, University of Texas Health Science Center at Houston, United States.
| | - Dana DeMaster
- Dept. of Pediatrics, Children's Learning Institute, University of Texas Health Science Center at Houston, United States
| | - Linda Ewing-Cobbs
- Dept. of Pediatrics, Children's Learning Institute, University of Texas Health Science Center at Houston, United States
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50
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Pulli EP, Kumpulainen V, Kasurinen JH, Korja R, Merisaari H, Karlsson L, Parkkola R, Saunavaara J, Lähdesmäki T, Scheinin NM, Karlsson H, Tuulari JJ. Prenatal exposures and infant brain: Review of magnetic resonance imaging studies and a population description analysis. Hum Brain Mapp 2018; 40:1987-2000. [PMID: 30451332 DOI: 10.1002/hbm.24480] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 11/05/2018] [Accepted: 11/07/2018] [Indexed: 12/11/2022] Open
Abstract
Brain development is most rapid during the fetal period and the first years of life. This process can be affected by many in utero factors, such as chemical exposures and maternal health characteristics. The goal of this review is twofold: to review the most recent findings on the effects of these prenatal factors on the developing brain and to qualitatively assess how those factors were generally reported in studies on infants up to 2 years of age. To capture the latest findings in the field, we searched articles from PubMed 2012 onward with search terms referring to magnetic resonance imaging (MRI), brain development, and infancy. We identified 19 MRI studies focusing on the effects of prenatal environment and summarized them to highlight the recent advances in the field. We assessed population descriptions in a representative sample of 67 studies and conclude that prenatal factors that have been shown to affect brain metrics are not generally reported comprehensively. Based on our findings, we propose some improvements for population descriptions to account for plausible confounders and in time enable reliable meta-analyses to be performed. This could help the pediatric neuroimaging field move toward more reliable identification of biomarkers for developmental outcomes and to better decipher the nuances of normal and abnormal brain development.
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Affiliation(s)
- Elmo P Pulli
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland
| | - Venla Kumpulainen
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland
| | - Jussi H Kasurinen
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland
| | - Riikka Korja
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychology, University of Gothenburg, Gothenburg, Sweden
| | - Harri Merisaari
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Future Technologies, University of Turku, Turku, Finland.,Mallinckrodt Institute of Radiology, Washington University in St. Louis, St. Louis, Missouri
| | - Linnea Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Child Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Riitta Parkkola
- Department of Radiology, University of Turku and Turku University Hospital, Turku, Finland
| | - Jani Saunavaara
- Department of Medical Physics, Turku University Hospital, Turku, Finland
| | - Tuire Lähdesmäki
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Pediatric Neurology, University of Turku and Turku University Hospital, Turku, Finland
| | - Noora M Scheinin
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychology, University of Gothenburg, Gothenburg, Sweden
| | - Hasse Karlsson
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland
| | - Jetro J Tuulari
- FinnBrain Birth Cohort Study, Turku Brain and Mind Center, Institute of Clinical Medicine, University of Turku, Turku, Finland.,Department of Psychiatry, University of Turku and Turku University Hospital, Turku, Finland.,Turku Collegium for Science and Medicine, University of Turku, Turku, Finland
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