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High-dimensional topographic organization of visual features in the primate temporal lobe

文献类型：期刊论文

作者Yao, Mengna1,2; Wen, Bincheng1,2,3; Yang, Mingpo1; Guo, Jiebin1; Jiang, Haozhou1; Feng, Chao1; Cao, Yilei1; He, Huiguang2,3; Chang, Le1,2
刊名NATURE COMMUNICATIONS
出版日期2023-09-22
卷号14期号:1页码:23
DOI10.1038/s41467-023-41584-0
通讯作者Chang, Le(lechang@ion.ac.cn)
英文摘要The inferotemporal cortex supports our supreme object recognition ability. Numerous studies have been conducted to elucidate the functional organization of this brain area, but there are still important questions that remain unanswered, including how this organization differs between humans and non-human primates. Here, we use deep neural networks trained on object categorization to construct a 25-dimensional space of visual features, and systematically measure the spatial organization of feature preference in both male monkey brains and human brains using fMRI. These feature maps allow us to predict the selectivity of a previously unknown region in monkey brains, which is corroborated by additional fMRI and electrophysiology experiments. These maps also enable quantitative analyses of the topographic organization of the temporal lobe, demonstrating the existence of a pair of orthogonal gradients that differ in spatial scale and revealing significant differences in the functional organization of high-level visual areas between monkey and human brains. The functional organisation of the inferotemporal cortex is not well understood. Here, the authors construct a multi-dimensional space of visual features using deep neural networks, and show the spatial organisation of feature preference in both human and monkey inferotemporal cortex.
WOS关键词FACE PATCH ; BODY PARTS ; CORTEX ; MACAQUE ; OBJECT ; REPRESENTATIONS ; HUMANS ; AREAS ; ARCHITECTURE ; RESPONSES
资助项目National Natural Science Foundation of China (National Science Foundation of China)[2022ZD0204600] ; STI2030-Major Projects[31822023] ; STI2030-Major Projects[31871053] ; Natural Science Foundation of China[XDB32000000] ; Strategic Priority Research Program of CAS[2018SHZDZX05] ; Shanghai Municipal Science and Technology Major Project
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001185491300013
出版者NATURE PORTFOLIO
资助机构National Natural Science Foundation of China (National Science Foundation of China) ; STI2030-Major Projects ; Natural Science Foundation of China ; Strategic Priority Research Program of CAS ; Shanghai Municipal Science and Technology Major Project
源URL[http://ir.ia.ac.cn/handle/173211/57863]  
专题类脑智能研究中心_神经计算及脑机交互
通讯作者Chang, Le
作者单位1.Chinese Acad Sci, Inst Neurosci, CAS Ctr Excellence Brain Sci & Intelligence Techno, Key Lab Primate Neurobiol, Shanghai 200031, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Yao, Mengna,Wen, Bincheng,Yang, Mingpo,et al. High-dimensional topographic organization of visual features in the primate temporal lobe[J]. NATURE COMMUNICATIONS,2023,14(1):23.
APA Yao, Mengna.,Wen, Bincheng.,Yang, Mingpo.,Guo, Jiebin.,Jiang, Haozhou.,...&Chang, Le.(2023).High-dimensional topographic organization of visual features in the primate temporal lobe.NATURE COMMUNICATIONS,14(1),23.
MLA Yao, Mengna,et al."High-dimensional topographic organization of visual features in the primate temporal lobe".NATURE COMMUNICATIONS 14.1(2023):23.

入库方式： OAI收割

来源：自动化研究所

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