PSYCH OpenIR  > 中国科学院心理健康重点实验室
Neural Correlates of Prospective Memory in Individuals With Schizotypal Personality Features
Wang, Ya1; Yang, Tian-xiao1; Su, Li2; Yan, Chao1; Wang, Yi1; Huang, Jia1; Fan, Ming-xia3; Yin, Da-zi3; Jin, Zhen4; Zeng, Ya-wei4; Shum, David H. K.5,6; Gur, Ruben C.7,8; Chan, Raymond C. K.1,9
2014-05-01
发表期刊NEUROPSYCHOLOGY
ISSN0894-4105
文章类型Article
卷号28期号:3页码:373-381
摘要Objective: Prospective memory (PM) refers to the ability to remember to perform actions in the future. Schizophrenia spectrum disorders show impairments in PM but neural correlates of these impairments remain unclear. The present study aimed to examine brain activation during PM to identify impairments in individuals with schizotypal personality features. Method: Nineteen participants with schizotypal features and 22 healthy controls participated in a functional MRI experiment while performing a PM task. Results: Results showed that the prefrontal cortex (including Brodmann Area [ BA] 10), middle temporal gyrus, and precuneus were activated when performing the PM task compared with baseline. The schizotypal and control groups did not differ in behavioral PM performance. However, participants with schizotypal features showed decreased activations in the inferior and medial frontal lobes (BA 45, and 8). Conclusions: These results confirmed that the PM network involves prefrontal cortex, including BA 10. The lower activation in prefrontal cortex of individuals with schizotypal features when performing a PM task indicates brain activation abnormality. Notably, this abnormality may occur in the absence of any behavioral manifestation. Our findings support the hypothesis of frontal lobe involvement in PM deficits observed in individuals with schizotypal features.
关键词prospective memory schizotypal personality feature functional imaging
收录类别SSCI
语种英语
WOS记录号WOS:000335334000007
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/14236
专题中国科学院心理健康重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Univ Cambridge, Dept Psychol, Cambridge, England
3.E China Normal Univ, Dept Phys, Shanghai 200062, Peoples R China
4.Beijing 306 Hosp, MRI Div, Beijing, Peoples R China
5.Griffith Univ, Behav Basis Hlth Program, Griffith Hlth Inst, Brisbane, Qld 4111, Australia
6.Griffith Univ, Sch Appl Psychol, Brisbane, Qld 4111, Australia
7.Univ Penn, Dept Psychiat, Perelman Sch Med, Philadelphia, PA 19104 USA
8.Philadelphia Vet Adm Med Ctr, Philadelphia, PA USA
9.Chinese Acad Sci, Inst Psychol, Magnet Resonance Imaging Res Ctr, Beijing 100864, Peoples R China
推荐引用方式
GB/T 7714
Wang, Ya,Yang, Tian-xiao,Su, Li,et al. Neural Correlates of Prospective Memory in Individuals With Schizotypal Personality Features[J]. NEUROPSYCHOLOGY,2014,28(3):373-381.
APA Wang, Ya.,Yang, Tian-xiao.,Su, Li.,Yan, Chao.,Wang, Yi.,...&Chan, Raymond C. K..(2014).Neural Correlates of Prospective Memory in Individuals With Schizotypal Personality Features.NEUROPSYCHOLOGY,28(3),373-381.
MLA Wang, Ya,et al."Neural Correlates of Prospective Memory in Individuals With Schizotypal Personality Features".NEUROPSYCHOLOGY 28.3(2014):373-381.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
WOS_000335334000007.(521KB)期刊论文出版稿暂不开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, Ya]的文章
[Yang, Tian-xiao]的文章
[Su, Li]的文章
百度学术
百度学术中相似的文章
[Wang, Ya]的文章
[Yang, Tian-xiao]的文章
[Su, Li]的文章
必应学术
必应学术中相似的文章
[Wang, Ya]的文章
[Yang, Tian-xiao]的文章
[Su, Li]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。