Resting-State Networks of Adolescents Experiencing Depersonalization-Like Illusions: Cross-sectional and Longitudinal Findings
文献类型:期刊论文
作者 | Derome, Melodie1,2; Fonseca-Pedrero, Eduardo3,4; Badoud, Deborah1,2; Morosan, Larisa1,2; Van De Ville, Dimitri5; Lazeyras, Francois6; Eliez, Stephan1,2; Chan, Raymond7,8; Rudrauf, David9; Schwartz, Sophie10 |
刊名 | SCHIZOPHRENIA BULLETIN
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出版日期 | 2018-11-01 |
卷号 | 44页码:S501-S511 |
关键词 | Schizophrenia Schizotypy Psychosis Mirror Task Illusions |
ISSN号 | 0586-7614 |
DOI | 10.1093/schbul/sby031 |
产权排序 | 7 |
文献子类 | Article |
英文摘要 | The mirror-gazing task (MGT) experimentally induces illusions, ranging from simple color changes in the specular image of oneself, to depersonalization-like anomalous self-experiences (ASE) as in experiencing one's specular image as someone else. The objective was to characterize how connectivity in resting-state networks (RSNs) differed in adolescents reporting such depersonalization-like ASEs during the MGT, in a cross-sectional (Y1) and in a longitudinal manner (a year after). 75 adolescents were recruited; for the cross-sectional analysis, participants were split into 2 groups: those who reported depersonalization-like ASEs on the MGT (ASE), and those who did not (NoASE). For the longitudinal analysis, participants were split into 3 groups whether they experienced MGT depersonalization-like ASEs: only at Y1 (Remitters), both times (Persisters), or never (Controls). Participants also filled out self-reports assessing schizotypal personality (Schizotypal Personality Questionnaire [SPQ]), and underwent resting-state functional MRI procedure (rs-fMRI). A group level Independent Component Analysis (ICA) was conducted and voxel-wise inter-group differences within RSNs were examined. The rs-fMRI analysis revealed lower connectivity of specific visual areas within the primary visual network (PVN), and higher connectivity of regions within the Default Mode Network (DMN) when contrasting the ASE and NoASE groups. The areas that were atypically connected within the PVN further presented differential pattern of connectivity in the longitudinal analysis. Atypical connectivity of visual area within the DMN at Y1 was associated with higher scores on the disorganized dimension of schizotypy at the second evaluation. The present study uncovers a subtle signature in the RSNs of non-clinical adolescents who experienced task-induced ASEs. |
WOS关键词 | Default Mode Network ; The-mirror Illusion ; Ultra-high Risk ; Functional Connectivity ; Schizotypal Personality ; 1st-episode Psychosis ; Object Recognition ; Schizophrenia ; Self ; Face |
资助项目 | Swiss National Science Foundation[100019_159440] ; Gertrude Von Meissner Foundation[ME 7871] ; Beijing Municipal Science & Technology Commission[Z161100000216138] ; Beijing Training Project for Leading Talents in ST[Z151100000315020] |
WOS研究方向 | Psychiatry |
语种 | 英语 |
WOS记录号 | WOS:000448172600006 |
出版者 | OXFORD UNIV PRESS |
资助机构 | Swiss National Science Foundation ; Gertrude Von Meissner Foundation ; Beijing Municipal Science & Technology Commission ; Beijing Training Project for Leading Talents in ST |
源URL | [http://ir.psych.ac.cn/handle/311026/27319] ![]() |
专题 | 心理研究所_中国科学院心理健康重点实验室 |
通讯作者 | Debbane, Martin |
作者单位 | 1.Univ Geneva, Fac Psychol & Educ Sci, Dev Clin Psychol Res Unit, Geneva, Switzerland 2.Univ Geneva, Sch Med, Dept Psychiat, Dev NeuroImaging & Psychopathol Lab, Geneva, Switzerland 3.Univ La Rioja, Res Dept Clin Educ & Hlth Psychol, Logrono, Spain 4.Ctr Invest Biomed Red Salud Mental CIBERSAM, Madrid, Spain 5.Ecole Polytech Fed Lausanne, Med Image Proc Lab, Inst Bioengn, Lausanne, Switzerland 6.Univ Geneva, Fac Med Geneva, Div Radiol & Med Informat, Geneva, Switzerland 7.Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, CAS Key Lab Mental Hlth, Beijing, Peoples R China 8.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 9.Univ Geneva, CISA, FAPSE, Campus Biotech, Geneva, Switzerland 10.Univ Geneva, Dept Neurosci & Clin Neurol, Fac Med, Geneva, Switzerland |
推荐引用方式 GB/T 7714 | Derome, Melodie,Fonseca-Pedrero, Eduardo,Badoud, Deborah,et al. Resting-State Networks of Adolescents Experiencing Depersonalization-Like Illusions: Cross-sectional and Longitudinal Findings[J]. SCHIZOPHRENIA BULLETIN,2018,44:S501-S511. |
APA | Derome, Melodie.,Fonseca-Pedrero, Eduardo.,Badoud, Deborah.,Morosan, Larisa.,Van De Ville, Dimitri.,...&Debbane, Martin.(2018).Resting-State Networks of Adolescents Experiencing Depersonalization-Like Illusions: Cross-sectional and Longitudinal Findings.SCHIZOPHRENIA BULLETIN,44,S501-S511. |
MLA | Derome, Melodie,et al."Resting-State Networks of Adolescents Experiencing Depersonalization-Like Illusions: Cross-sectional and Longitudinal Findings".SCHIZOPHRENIA BULLETIN 44(2018):S501-S511. |
入库方式: OAI收割
来源:心理研究所
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