CASIA OpenIR  > 脑网络组研究中心
Reconstruction of behavior-relevant individual brain activity: an individualized fMRI study
Wu DY(吴东亚)
Source PublicationSCIENCE CHINA Life Sciences
2019
Issue暂无Pages:暂无
SubtypeOriginal research
Abstract

Different patterns of brain activity are seen in different subjects across a wide functional domains, however the meaning of these individual differences are not fully understood and these individual differences are often neglected through the group average. Based on the fundamental assumption that human behavior is rooted in the underlying brain function, we speculate that individual differences in brain function are also reflected in the individual differences in behaviors. Adopting 98 behavioral measures and the brain activity induced at 7 task fMRI states, we demonstrated that the individual differences in brain activity could be used to predict behavioral measures of unseen subjects with high accuracies using the partial least square regression model. We also revealed that the behavior-relevant individual differences transferred between different task states and could be used to reconstruct the individual brain activity. The reconstructed individual brain activity retained some individual differences that were lost in the group average and could be served as an individual functional localizer. Therefore, our results suggest that the individual differences in brain activity contain behavior-relevant information and should not be neglected in the group average. Moreover, the reconstructed individual brain activity also shows the potential use in precise and personalized medicine.

KeywordIndividual Difference, Brain Function, Behavior, Prediction, Fmri
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/23911
Collection脑网络组研究中心
Affiliation80146-中国科学院自动化研究所
Recommended Citation
GB/T 7714
Wu DY. Reconstruction of behavior-relevant individual brain activity: an individualized fMRI study[J]. SCIENCE CHINA Life Sciences,2019(暂无):暂无.
APA Wu DY.(2019).Reconstruction of behavior-relevant individual brain activity: an individualized fMRI study.SCIENCE CHINA Life Sciences(暂无),暂无.
MLA Wu DY."Reconstruction of behavior-relevant individual brain activity: an individualized fMRI study".SCIENCE CHINA Life Sciences .暂无(2019):暂无.
Files in This Item: Download All
File Name/Size DocType Version Access License
SCLS-2019-0049-lates(966KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu DY(吴东亚)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu DY(吴东亚)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu DY(吴东亚)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: SCLS-2019-0049-latest.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.