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Goh KK, Kanahara N, Chiu YH, Lu ML. The impact of childhood trauma exposure on social functioning in schizophrenia: the moderated mediation role of oxytocin and oxytocin receptor gene polymorphisms. Psychol Med 2024; 54:980-992. [PMID: 37721215 DOI: 10.1017/s003329172300274x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
BACKGROUND Childhood trauma has been linked to increased risk of schizophrenia and social dysfunction, and oxytocin and its receptor gene have been implicated in regulating social behavior. This study investigated the potential role of oxytocin and oxytocin receptor gene (OXTR) in mediating the effects of childhood trauma on social functioning in schizophrenia. METHODS The study consisted of 382 patients with schizophrenia and 178 healthy controls who were assessed using the Taiwanese version of the Childhood Trauma Questionnaire (CTQ-SF), the Social Functioning Scale (SFS), and plasma oxytocin levels. DNA was extracted to genotype the OXTR and ten single-nucleotide polymorphisms (SNPs; rs2254298, rs237885, rs237887, rs237899, rs53576, rs9840864, rs13316193, rs7632287, rs1042778, and rs237895) were selected. RESULTS Patients with schizophrenia showed higher CTQ-SF scores (t = 12.549, p < 0.001), lower SFS scores (t = -46.951, p < 0.001), and lower plasma oxytocin levels (t = -5.448, p < 0.001) compared to healthy controls. The study also found significant differences in OXTR SNPs between both groups, with risk alleles being more prevalent in patients with schizophrenia (t = 2.734, p = 0.006). Results indicated a significant moderated mediation effect, with oxytocin and the OXTR SNPs partially mediating the relationship between childhood trauma exposure and social functioning in patients with schizophrenia (index of mediation = 0.038, 95% CI [0.033-0.044]). CONCLUSIONS The findings suggest that oxytocin and its receptor gene may be promising targets for interventions aimed at improving social functioning in patients with a history of childhood trauma and schizophrenia. However, further research is needed to fully understand these effects and the potential of oxytocin-based interventions in this population.
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Affiliation(s)
- Kah Kheng Goh
- Department of Psychiatry, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Psychiatric Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan
- The Innovative and Translational Research Center of Brain Consciousness, Taipei Medical University, Taipei, Taiwan
| | - Nobuhisa Kanahara
- Division of Medical Treatment and Rehabilitation, Chiba University Center for Forensic Mental Health, Chiba, Japan
| | - Yi-Hang Chiu
- Department of Psychiatry, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Psychiatric Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Mong-Liang Lu
- Department of Psychiatry, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Psychiatric Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Psychiatry, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Stevens M, Ní Mhurchú S, Corley E, Egan C, Hallahan B, McDonald C, Donohoe G, Burke T. Uncinate fasciculus microstructural organisation and emotion recognition in schizophrenia: controlling for hit rate bias. Front Behav Neurosci 2024; 18:1302916. [PMID: 38566859 PMCID: PMC10985192 DOI: 10.3389/fnbeh.2024.1302916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 02/02/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction Schizophrenia (SCZ) is a complex neurodevelopmental disorder characterised by functional and structural brain dysconnectivity and disturbances in perception, cognition, emotion, and social functioning. In the present study, we investigated whether the microstructural organisation of the uncinate fasciculus (UF) was associated with emotion recognition (ER) performance. Additionally, we investigated the usefulness of an unbiased hit rate (UHR) score to control for response biases (i.e., participant guessing) during an emotion recognition task (ERT). Methods Fifty-eight individuals diagnosed with SCZ were included. The CANTAB ERT was used to measure social cognition. Specific ROI manual tract segmentation was completed using ExploreDTI and followed the protocol previously outlined by Coad et al. (2020). Results We found that the microstructural organisation of the UF was significantly correlated with physical neglect and ER outcomes. Furthermore, we found that the UHR score was more sensitive to ERT subscale emotion items than the standard HR score. Finally, given the association between childhood trauma (in particular childhood neglect) and social cognition in SCZ, a mediation analysis found evidence that microstructural alterations of the UF mediated an association between childhood trauma and social cognitive performance. Discussion The mediating role of microstructural alterations in the UF on the association between childhood trauma and social cognitive performance suggests that early life adversity impacts both brain development and social cognitive outcomes for people with SCZ. Limitations of the present study include the restricted ability of the tensor model to correctly assess multi-directionality at regions where fibre populations intersect.
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Affiliation(s)
- Matthew Stevens
- School of Psychology, University of Galway, Galway, Ireland
- Centre for Neuroimaging Cognition and Genomics (NICOG), University of Galway, Galway, Ireland
| | - Síle Ní Mhurchú
- School of Psychology, University of Galway, Galway, Ireland
- Centre for Neuroimaging Cognition and Genomics (NICOG), University of Galway, Galway, Ireland
| | - Emma Corley
- School of Psychology, University of Galway, Galway, Ireland
- Centre for Neuroimaging Cognition and Genomics (NICOG), University of Galway, Galway, Ireland
| | - Ciara Egan
- School of Psychology, University of Galway, Galway, Ireland
- Centre for Neuroimaging Cognition and Genomics (NICOG), University of Galway, Galway, Ireland
| | - Brian Hallahan
- Clinical Neuroimaging Laboratory, Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
| | - Colm McDonald
- Clinical Neuroimaging Laboratory, Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Galway, Ireland
| | - Gary Donohoe
- School of Psychology, University of Galway, Galway, Ireland
- Centre for Neuroimaging Cognition and Genomics (NICOG), University of Galway, Galway, Ireland
| | - Tom Burke
- School of Psychology, University of Galway, Galway, Ireland
- Centre for Neuroimaging Cognition and Genomics (NICOG), University of Galway, Galway, Ireland
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Corley E, Gleeson C, Godfrey E, Cowman M, Patlola SR, Cannon DM, McKernan DP, Kelly JP, Hallahan B, McDonald C, Morris DW, Burke T, Donohoe G. Corpus callosum microstructural organization mediates the effects of physical neglect on social cognition in schizophrenia. Prog Neuropsychopharmacol Biol Psychiatry 2024; 129:110875. [PMID: 37844774 DOI: 10.1016/j.pnpbp.2023.110875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 09/20/2023] [Accepted: 10/11/2023] [Indexed: 10/18/2023]
Abstract
Exposure to early life adversity is associated with both increased risk of developing schizophrenia and poorer performance on measures of social cognitive functioning. In this study, we examined whether interleukin-6 (IL-6) and Corpus Callosum (CC) microstructure mediated the association between childhood physical neglect and social cognition. Fifty-eight patients with a diagnosis of schizophrenia were included. The CANTAB emotion recognition task (unbiased hit rate) was used to assess social cognition. We found that the microstructural organization of the CC significantly mediated the association between physical neglect and emotion recognition. Furthermore, in a sequential mediation analysis that also considered the role of inflammatory response, the association between physical neglect, and lower emotion recognition performance was sequentially mediated by higher IL-6 and lower fractional anisotropy of the CC. This mediating effect of IL-6 was only present when simultaneously considering the effects of CC microstructural organization and remained significant while controlling for the effects of sex, BMI and medication dosage (but not age). Overall, the findings suggest that the association between physical neglect and poorer emotion recognition in schizophrenia occurs, at least in part, via its association with white matter microstructure.
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Affiliation(s)
- Emma Corley
- School of Psychology, University of Galway, Ireland; Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland
| | - Christina Gleeson
- School of Psychology, University of Galway, Ireland; Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland
| | - Emmet Godfrey
- School of Psychology, University of Galway, Ireland; Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland
| | - Megan Cowman
- School of Psychology, University of Galway, Ireland; Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland
| | | | - Dara M Cannon
- Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland; Clinical Neuroimaging Laboratory, Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Ireland
| | - Declan P McKernan
- Clinical Neuroimaging Laboratory, Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Ireland
| | - John P Kelly
- Clinical Neuroimaging Laboratory, Galway Neuroscience Centre, College of Medicine Nursing and Health Sciences, University of Galway, Ireland
| | - Brian Hallahan
- Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland; Department of Psychiatry, Clinical Science Institute, University of Galway, Ireland
| | - Colm McDonald
- Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland; Department of Psychiatry, Clinical Science Institute, University of Galway, Ireland
| | - Derek W Morris
- Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland; School of Biological and Chemical Sciences, University of Galway, Ireland
| | - Tom Burke
- School of Psychology, University of Galway, Ireland; Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland
| | - Gary Donohoe
- School of Psychology, University of Galway, Ireland; Center for Neuroimaging Cognition and Genomics, University of Galway, Ireland.
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Corley E, Patlola SR, Laighneach A, Corvin A, McManus R, Kenyon M, Kelly JP, Mckernan DP, King S, Hallahan B, Mcdonald C, Morris DW, Donohoe G. Genetic and inflammatory effects on childhood trauma and cognitive functioning in patients with schizophrenia and healthy participants. Brain Behav Immun 2024; 115:26-37. [PMID: 37748567 DOI: 10.1016/j.bbi.2023.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/27/2023] Open
Abstract
Recent studies have reported a negative association between exposure to childhood trauma, including physical neglect, and cognitive functioning in patients with schizophrenia. Childhood trauma has been found to influence immune functioning, which may contribute to the risk of schizophrenia and cognitive symptoms of the disorder. In this study, we aimed to test the hypothesis that physical neglect is associated with cognitive ability, and that this association is mediated by a combined latent measure of inflammatory response, and moderated by higher genetic risk for schizophrenia. The study included 279 Irish participants, comprising 102 patients and 177 healthy participants. Structural equation modelling was used to perform mediation and moderation analyses. Inflammatory response was measured via basal plasma levels of IL-6, TNF-α, and CRP, and cognitive performance was assessed across three domains: full-scale IQ, logical memory, and the emotion recognition task. Genetic variation for schizophrenia was estimated using a genome-wide polygenic score based on genome-wide association study summary statistics. The results showed that inflammatory response mediated the association between physical neglect and all measures of cognitive functioning, and explained considerably more variance than any of the inflammatory markers alone. Furthermore, genetic risk for schizophrenia was observed to moderate the direct pathway between physical neglect and measures of non-social cognitive functioning in both patient and healthy participants. However, genetic risk did not moderate the mediated pathway associated with inflammatory response. Therefore, we conclude that the mediating role of inflammatory response and the moderating role of higher genetic risk may independently influence the association between adverse early life experiences and cognitive function in patients and healthy participants.
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Affiliation(s)
- Emma Corley
- School of Psychology, University of Galway, Ireland; Centre for Neuroimaging, Cognition, and Genomics (NICOG), University of Galway, Ireland
| | - Saahithh Redddi Patlola
- Centre for Neuroimaging, Cognition, and Genomics (NICOG), University of Galway, Ireland; Pharmacology & Therapeutics and Galway Neuroscience Centre, University of Galway, Ireland
| | - Aodán Laighneach
- Centre for Neuroimaging, Cognition, and Genomics (NICOG), University of Galway, Ireland; School of Biological and Chemical Sciences, University of Galway, Ireland
| | - Aiden Corvin
- Neuropsychiatric Genetics Research Group, Department of Psychiatry, Institute of Molecular Medicine, Trinity College Dublin, Ireland
| | - Ross McManus
- Neuropsychiatric Genetics Research Group, Department of Psychiatry, Institute of Molecular Medicine, Trinity College Dublin, Ireland
| | - Marcus Kenyon
- Neuropsychiatric Genetics Research Group, Department of Psychiatry, Institute of Molecular Medicine, Trinity College Dublin, Ireland
| | - John P Kelly
- Pharmacology & Therapeutics and Galway Neuroscience Centre, University of Galway, Ireland
| | - Declan P Mckernan
- Pharmacology & Therapeutics and Galway Neuroscience Centre, University of Galway, Ireland
| | - Sinead King
- School of Psychology, University of Galway, Ireland; Centre for Neuroimaging, Cognition, and Genomics (NICOG), University of Galway, Ireland
| | - Brian Hallahan
- Department of Psychiatry, Clinical Science Institute, University of Galway, Ireland
| | - Colm Mcdonald
- Department of Psychiatry, Clinical Science Institute, University of Galway, Ireland
| | - Derek W Morris
- Centre for Neuroimaging, Cognition, and Genomics (NICOG), University of Galway, Ireland; School of Biological and Chemical Sciences, University of Galway, Ireland
| | - Gary Donohoe
- School of Psychology, University of Galway, Ireland; Centre for Neuroimaging, Cognition, and Genomics (NICOG), University of Galway, Ireland.
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Keller AS, Mackey AP, Pines A, Fair D, Feczko E, Hoffmann MS, Salum GA, Barzilay R, Satterthwaite TD. Caregiver monitoring, but not caregiver warmth, is associated with general cognition in two large sub-samples of youth. Dev Sci 2023; 26:e13337. [PMID: 36305770 PMCID: PMC11090251 DOI: 10.1111/desc.13337] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/30/2022] [Accepted: 10/13/2022] [Indexed: 11/29/2022]
Abstract
Individual differences in cognitive abilities emerge early during development, and children with poorer cognition are at increased risk for adverse outcomes as they enter adolescence. Caregiving plays an important role in supporting cognitive development, yet it remains unclear how specific types of caregiving behaviors may shape cognition, highlighting the need for large-scale studies. In the present study, we characterized replicable yet specific associations between caregiving behaviors and cognition in two large sub-samples of children ages 9-10 years old from the Adolescent Brain Cognitive Development Study® (ABCD). Across both discovery and replication sub-samples, we found that child reports of caregiver monitoring (supervision or regular knowledge of the child's whereabouts) were positively associated with general cognition abilities, after covarying for age, sex, household income, neighborhood deprivation, and parental education. This association was specific to the type of caregiving behavior (caregiver monitoring, but not caregiver warmth), and was most strongly associated with a broad domain of general cognition (but not executive function or learning/memory). Additionally, we found that caregiver monitoring partially mediated the association between household income and cognition, furthering our understanding of how socioeconomic disparities may contribute to disadvantages in cognitive development. Together, these findings underscore the influence of differences in caregiving behavior in shaping youth cognition. RESEARCH HIGHLIGHTS: Caregiver monitoring, but not caregiver warmth, is associated with cognitive performance in youth Caregiver monitoring partially mediates the association between household income and cognition Results replicated across two large matched samples from the Adolescent Brain Cognitive Development Study® (ABCD).
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Affiliation(s)
- Arielle S. Keller
- Penn Lifespan Informatics and Neuroimaging Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Allyson P. Mackey
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Adam Pines
- Penn Lifespan Informatics and Neuroimaging Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Damien Fair
- Masonic Institute for the Developing Brain, Institute of Child Development, College of Education and Human Development, Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
| | - Eric Feczko
- Masonic Institute for the Developing Brain, Institute of Child Development, College of Education and Human Development, Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
| | - Mauricio S. Hoffmann
- Care Policy and Evaluation Centre, London School of Economics and Political Science, London, UK
- Department of Neuropsychiatry, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil
- Graduation Program in Psychiatry and Behavioural Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Giovanni A. Salum
- Graduation Program in Psychiatry and Behavioural Sciences, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
- Section on Negative Affect and Social Processes, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
- National Institute of Developmental Psychiatry for Children and Adolescents (INCT-CNPq), São Paulo, SP, Brazil
| | - Ran Barzilay
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Child and Adolescent Psychiatry and Behavioral Science, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
- Lifespan Brain Institute, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Theodore D. Satterthwaite
- Penn Lifespan Informatics and Neuroimaging Center, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Psychiatry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Lifespan Brain Institute, Children’s Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Sadeghpour A, Pogge DL, O'Donoghue EM, Bigdeli T, Rothbaum AO, Harvey PD. Intellectual performance correlates of trauma exposure in adolescent psychiatric inpatients. Psychiatry Res 2023; 325:115231. [PMID: 37148833 DOI: 10.1016/j.psychres.2023.115231] [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: 01/18/2023] [Revised: 04/23/2023] [Accepted: 04/27/2023] [Indexed: 05/08/2023]
Abstract
Half of individuals have experienced a trauma adequate to meet criteria for PTSD. Intelligence may correlate with trauma, with the causal direction unclear. The Childhood Trauma Questionnaire (CTQ) was administered to 733 child and adolescent inpatients. Intelligence and academic achievement was assessed using the Wechsler Scales. Clinician diagnoses came from the electronic medical record, as did data on exposure to substance abuse and other stressors. Multivariate analyses assessed associations between intelligence, diagnoses, experiences, and CTQ. Cases who met criteria for physical and sexual abuse performed more poorly across all intellectual domains. Other than for PTSD, there were no diagnostic differences in CTQ scores. Emotional abuse or neglect were not associated with intelligence, although exposure to substance abuse was associated with increased CTQ scores and lower intelligence. Exposure to substance abuse as a covariate did not eliminate the influence of CTQ scores on intelligence, but was consistently related to intelligence beyond CTQ scores. Intelligence and substance abuse are known to have genomic influences and recent studies have suggested a genomic signature associated with childhood abuse. Future genomic studies of the consequences of trauma exposure could add intelligence polygenic scores into their models, while considering genomic and nongenomic elements of family experiences.
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Affiliation(s)
- Angelo Sadeghpour
- University of Miami Miller School of Medicine, 1600 NW 10th Ave, Miami, FL 33136, USA; Bruce W. Carter VA Medical Center, 1201 NW 16th St, Miami, FL 33125, USA
| | - David L Pogge
- Four Winds Hospital, 800 Cross River Rd, Katonah, NY 10536, USA; Fairleigh Dickinson University, 1000 River Rd, Teaneck, NJ 07666, USA
| | - Elizabeth M O'Donoghue
- Four Winds Hospital, 800 Cross River Rd, Katonah, NY 10536, USA; University of Toledo, 2801 Bancroft St, Toledo, OH 43606, USA
| | - Tim Bigdeli
- SUNY Downstate Medical Center, 2801 Bancroft St, Toledo, OH 43606, USA; New York Harbor VA Health Services Organization, 423 E 23rd St, New York, NY 1001, USA
| | - Alex O Rothbaum
- Skyland Trail, 961 North Druid Hills Rd., NE Atlanta, GA 30329, USA
| | - Philip D Harvey
- University of Miami Miller School of Medicine, 1600 NW 10th Ave, Miami, FL 33136, USA; Bruce W. Carter VA Medical Center, 1201 NW 16th St, Miami, FL 33125, USA.
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Keller AS, Sydnor VJ, Pines A, Fair DA, Bassett DS, Satterthwaite TD. Hierarchical functional system development supports executive function. Trends Cogn Sci 2023; 27:160-174. [PMID: 36437189 PMCID: PMC9851999 DOI: 10.1016/j.tics.2022.11.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 11/01/2022] [Accepted: 11/03/2022] [Indexed: 11/26/2022]
Abstract
In this perspective, we describe how developmental improvements in youth executive function (EF) are supported by hierarchically organized maturational changes in functional brain systems. We first highlight evidence that functional brain systems are embedded within a hierarchical sensorimotor-association axis of cortical organization. We then review data showing that functional system developmental profiles vary along this axis: systems near the associative end become more functionally segregated, while those in the middle become more integrative. Developmental changes that strengthen the hierarchical organization of the cortex may support EF by facilitating top-down information flow and balancing within- and between-system communication. We propose a central role for attention and frontoparietal control systems in the maturation of healthy EF and suggest that reduced functional system differentiation across the sensorimotor-association axis contributes to transdiagnostic EF deficits.
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Affiliation(s)
- Arielle S Keller
- Penn Lifespan Informatics and Neuroimaging Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Valerie J Sydnor
- Penn Lifespan Informatics and Neuroimaging Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Adam Pines
- Penn Lifespan Informatics and Neuroimaging Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Damien A Fair
- Masonic Institute for the Developing Brain, Institute of Child Development, College of Education and Human Development, Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, MN 55414, USA
| | - Dani S Bassett
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Electrical & Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Physics & Astronomy, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Neurology, University of Pennsylvania, Philadelphia, PA 19104, USA; Santa Fe Institute, Santa Fe, NM 87501, USA
| | - Theodore D Satterthwaite
- Penn Lifespan Informatics and Neuroimaging Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Lifespan Brain Institute, Children's Hospital of Philadelphia and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
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Sensory gating deficits and childhood trauma in the onset of first-episode schizophrenia. Asian J Psychiatr 2023; 80:103385. [PMID: 36542893 DOI: 10.1016/j.ajp.2022.103385] [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: 05/02/2022] [Revised: 09/09/2022] [Accepted: 09/20/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Studies have shown sensory gating deficits and severe childhood trauma in patients with schizophrenia; however, their relationship with this condition remains unclear. Here, we hypothesized that sensory gating deficits mediate the effects of childhood trauma on schizophrenia onset. METHODS We recruited 79 patients with first-episode schizophrenia (PFES) and 76 health controls (HC). The auditory conditioning (S1) and testing (S2) stimulus paradigm was used to detect P50 sensory gating. The Childhood Trauma Questionnaire (CTQ) was used to assess childhood trauma experiences. RESULTS Compared with HC, the PFES group had more severe childhood trauma experiences together with sensory gating deficits. In a partial correlation analysis, sexual abuse was negatively correlated with the P50 S2 latency, physical neglect was negatively correlated with the S1 latency, while emotional neglect was positively correlated with the S2/S1 ratio and negatively correlated with the S1-S2 difference in the PFES group. However, there was no correlation between the CTQ total and each sub-scores and P50 indicators in the HC. The S1-S2 difference was the mediator between emotional neglect and the onset of schizophrenia. CONCLUSION Childhood trauma might be associated with schizophrenia by influencing sensory gating deficits. Early intervention targeting childhood trauma might reduce the incidence of sensory gating deficits and thus schizophrenia.
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