气候变化领域集成服务门户(CCPortal): Functional connectome fingerprinting using shallow feedforward neural networks

CCPortal

DOI	10.1073/pnas.2021852118
	Functional connectome fingerprinting using shallow feedforward neural networks
	Sarar G.; Rao B.; Liu T.
发表日期	2021
ISSN	00278424
卷号	118 期号:15
英文摘要	Although individual subjects can be identified with high accuracy using correlation matrices computed from resting-state functional MRI (rsfMRI) data, the performance significantly degrades as the scan duration is decreased. Recurrent neural networks can achieve high accuracy with short-duration (72 s) data segments but are designed to use temporal features not present in the correlation matrices. Here we show that shallow feedforward neural networks that rely solely on the information in rsfMRI correlation matrices can achieve state-of-the-art identification accuracies (≥ 99.5%) with data segments as short as 20 s and across a range of input data size combinations when the total number of data points (number of regions × number of time points) is on the order of 10,000. © 2021 National Academy of Sciences. All rights reserved.
英文关键词	Connectome; Fingerprinting; FMRI; Neural network
语种	英语
scopus关键词	article; connectome; controlled study; feed forward neural network; functional magnetic resonance imaging; functional magnetic resonance imaging
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/179936
作者单位	Center for Functional MRI, University of California San Diego, San Diego, CA 92093, United States; Department of Electrical and Computer Engineering, University of California San Diego, San Diego, CA 92093, United States; Department of Radiology, University of California San Diego, San Diego, CA 92093, United States; Department of Psychiatry, University of California San Diego, San Diego, CA 92093, United States
推荐引用方式 GB/T 7714	Sarar G.,Rao B.,Liu T.. Functional connectome fingerprinting using shallow feedforward neural networks[J],2021,118(15).
APA	Sarar G.,Rao B.,&Liu T..(2021).Functional connectome fingerprinting using shallow feedforward neural networks.Proceedings of the National Academy of Sciences of the United States of America,118(15).
MLA	Sarar G.,et al."Functional connectome fingerprinting using shallow feedforward neural networks".Proceedings of the National Academy of Sciences of the United States of America 118.15(2021).