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Feedback from human posterior parietal cortex enables visuospatial category representations as early as primary visual cortex
Li, Yanyan1,2; Hu, Xiaopeng3; Yu, Yongqiang3; Zhao, Ke1,2; Saalmann, Yuri B.4; Wang, Liang1,2,5
2018
发表期刊BRAIN AND BEHAVIOR
通讯作者邮箱lwang@psych.ac.cn
ISSN2162-3279
文章类型Article
卷号8期号:1页码:1-15
产权排序1
摘要

Introduction: Categorization is a fundamental cognitive process, whereby the brain assigns meaning to sensory stimuli. Previous studies have found category representations in prefrontal cortex and posterior parietal cortex (PPC). However, these higher-order areas lack the fine-scale spatial representations of early sensory areas, and it remains unclear what mechanisms enable flexible categorization based on fine-scale features.

关键词effective connectivity posterior parietal cortex primary visual cortex spatial categorization
DOI10.1002/brb3.886
收录类别SCI
语种英语
项目资助者Scientific Foundation of the Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences(KLMH2015ZG03) ; Natural Science Foundation of China(81371631 ; Beijing Nova Program(Z141110001814068) ; Thousand Youth Talents Plan(Y4HX072006) ; Hundred Talent Program of Chinese Academy of Sciences(Y3CX022003) ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences(Y4CX092005) ; Beijing Municipal Science and Technology Commission(Z171100000117014) ; 81422024 ; 31500923)
WOS研究方向Behavioral Sciences ; Neurosciences & Neurology
WOS类目Behavioral Sciences ; Neurosciences
WOS记录号WOS:000423522300011
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]WORKING-MEMORY ; HUMAN BRAIN ; TOP-DOWN ; PREFRONTAL CORTEX ; NEURAL MECHANISMS ; STRIATE CORTEX ; ATTENTION ; INFORMATION ; CONTOURS ; CORTICES
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/26030
专题中国科学院心理健康重点实验室
作者单位1.Inst Psychol, CAS Key Lab Mental Hlth, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
3.Anhui Med Univ, Affiliated Hosp 1, Dept Radiol, Hefei, Anhui, Peoples R China
4.Univ Wisconsin Madison, Dept Psychol, 1202 W Johnson St, Madison, WI 53706 USA
5.CAS Ctr Excellence Brain Sci & Intelligence Techn, Shanghai, Peoples R China
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GB/T 7714
Li, Yanyan,Hu, Xiaopeng,Yu, Yongqiang,et al. Feedback from human posterior parietal cortex enables visuospatial category representations as early as primary visual cortex[J]. BRAIN AND BEHAVIOR,2018,8(1):1-15.
APA Li, Yanyan,Hu, Xiaopeng,Yu, Yongqiang,Zhao, Ke,Saalmann, Yuri B.,&Wang, Liang.(2018).Feedback from human posterior parietal cortex enables visuospatial category representations as early as primary visual cortex.BRAIN AND BEHAVIOR,8(1),1-15.
MLA Li, Yanyan,et al."Feedback from human posterior parietal cortex enables visuospatial category representations as early as primary visual cortex".BRAIN AND BEHAVIOR 8.1(2018):1-15.
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