Individual Discriminative Ability of Resting Functional Brain Connectivity is Susceptible to the Time Span of MRI Scans

doi:10.1016/j.neuroscience.2021.12.008

	Individual Discriminative Ability of Resting Functional Brain Connectivity is Susceptible to the Time Span of MRI Scans
	Ni, Huangjing 1,2; Song, Ming 2,3; Qin, Jiaolong 2,4; Jiang, Tianzi 2,3,5,6
刊名	NEUROSCIENCE
	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
DOI	10.1016/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.
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关键词	CONNECTOME ; STATE ; VARIABILITY ; MATTER ; NEUROPLASTICITY ; ORGANIZATION ; ARCHITECTURE ; HIPPOCAMPUS ; NETWORKS
WOS研究方向	Neurosciences & Neurology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000789605200004
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
内容类型	期刊论文
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.Nanjing Univ Posts & Telecommun, Sch Geog & Biol Informat, Smart Hlth Big Data Anal & Locat Serv Engn Lab Ji, Nanjing 210023, Peoples R China 2.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, 95 Zhongguancun East Rd, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China 4.Nanjing Univ Sci & Technol, Sch Comp Sci & Engn, Minist Educ, Key Lab Intelligent Percept & Syst High Dimens In, Nanjing 210094, Peoples R China 5.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Minist Educ, Key Lab NeuroInformat, Chengdu 610054, 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.