中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 自动化研究所
  3. 中国科学院自动化研究所
  4. 脑图谱与类脑智能实验室
  5. 脑网络组研究中心
Individual Discriminative Ability of Resting Functional Brain Connectivity is Susceptible to the Time Span of MRI Scans

文献类型：期刊论文

作者Ni, Huangjing1,5; Song, Ming1,2; Qin, Jiaolong1,3; Jiang, Tianzi1,2,4,6
刊名NEUROSCIENCE
出版日期2022-02-01
卷号482页码:43-52
关键词individual identification brain connection individual differences imaging time span
ISSN号0306-4522
DOI10.1016/j.neuroscience.2021.12.008
通讯作者Song, Ming(msong@nlpr.ia.ac.cn) ; Jiang, Tianzi(jiangtz@nlpr.ia.ac.cn)
英文摘要studies have suggested that resting-state brain functional connectivity (RSFC) has the potential to discriminate among individuals in a population. These studies mostly utilized a pattern of RSFC obtained from one scan to identify a given individual from the set of patterns obtained from the second scan. However, it remains unclear whether the discriminative ability would change with the extension of the time span between the two brain scans. This study explores the variations in the discriminative ability of RSFC on eight time spans, including 6 hours, 12 hours, 1 day, 1 month, 3-6 months, 7-12 months, 1-2 years and 2-3 years. We first searched for a set of the most discriminative RSFCs using the data of 200 healthy adult subjects from the Human Connec-tome Project dataset, and we then utilized this set of RSFCs to identify individuals from a population. The varia-tions in the discriminative accuracies over different time spans were evaluated on datasets from a total of 682 unseen adult subjects acquired from four different sites. We found that although the accuracies were detectable at above-chance levels, the discriminative accuracies showed a significant decrease (F = 17.87, p < 0.01) along with the extension of brain imaging time span, from over 90% within one month to 66% at 2-3 years. Furthermore, the decreasing trend was robust and not dependent on the training set or analysis method. Therefore, we suggest that the discriminative ability of RSFC in identifying individuals should be susceptible to the length of time between brain scans. (c) 2021 IBRO. Published by Elsevier Ltd. All rights reserved.
WOS关键词CONNECTOME ; STATE ; VARIABILITY ; MATTER ; NEUROPLASTICITY ; ORGANIZATION ; ARCHITECTURE ; HIPPOCAMPUS ; NETWORKS
资助项目NIH[1U54MH091657] ; Natural Science Foundation of Jiangsu Province[BK20190736] ; Natural Science Foundation of China[81701346] ; Natural Science Foundation of China[31870984] ; Natural Science Foundation of China[61603198] ; Science Frontier Program of the Chinese Academy of Sciences[QYZDJ-SSW-SMC019] ; National Key R&D Program of China[2017YFA0105203] ; NUPTSF[NY218138] ; Guangdong Pearl River Talents Plan Innovative and Entrepreneurial Team grant[2016ZT06S220] ; Science and Technology Innovation 2030-Brain Science and Brain-Inspired Intelligence Project[2021ZD0200201] ; High-level Innovation and Entrepreneurship Talents Introduction Program of Jiangsu Province of China
WOS研究方向Neurosciences & Neurology
语种英语
WOS记录号WOS:000789605200004
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构NIH ; Natural Science Foundation of Jiangsu Province ; Natural Science Foundation of China ; Science Frontier Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; NUPTSF ; Guangdong Pearl River Talents Plan Innovative and Entrepreneurial Team grant ; Science and Technology Innovation 2030-Brain Science and Brain-Inspired Intelligence Project ; High-level Innovation and Entrepreneurship Talents Introduction Program of Jiangsu Province of China
源URL[http://ir.ia.ac.cn/handle/173211/48434]  
专题自动化研究所_脑网络组研究中心
通讯作者Song, Ming; Jiang, Tianzi
作者单位1.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, 95 Zhongguancun East Rd, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
3.Nanjing Univ Sci & Technol, Sch Comp Sci & Engn, Minist Educ, Key Lab Intelligent Percept & Syst High Dimens In, Nanjing 210094, Peoples R China
4.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Minist Educ, Key Lab NeuroInformat, Chengdu 610054, Peoples R China
5.Nanjing Univ Posts & Telecommun, Sch Geog & Biol Informat, Smart Hlth Big Data Anal & Locat Serv Engn Lab Ji, Nanjing 210023, Peoples R China
6.Univ Queensland, Queensland Brain Inst, Brisbane, Qld, Australia
推荐引用方式
GB/T 7714		 Ni, Huangjing,Song, Ming,Qin, Jiaolong,et al. Individual Discriminative Ability of Resting Functional Brain Connectivity is Susceptible to the Time Span of MRI Scans[J]. NEUROSCIENCE,2022,482:43-52.
APA Ni, Huangjing,Song, Ming,Qin, Jiaolong,&Jiang, Tianzi.(2022).Individual Discriminative Ability of Resting Functional Brain Connectivity is Susceptible to the Time Span of MRI Scans.NEUROSCIENCE,482,43-52.
MLA Ni, Huangjing,et al."Individual Discriminative Ability of Resting Functional Brain Connectivity is Susceptible to the Time Span of MRI Scans".NEUROSCIENCE 482(2022):43-52.

入库方式： OAI收割

来源：自动化研究所

浏览0
下载0
收藏0
其他版本

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。