Clusterwise Independent Component Analysis (C-ICA): Using fMRI resting state networks to cluster subjects and find neurofunctional subtypes
Journal of Neuroscience Methods(2022)
摘要
•C-ICA is a new method for discovering neurofunctional subtypes from rs-fMRI data.•Patients are clustered based on differences in ICA-derived resting state networks.•Neurofunctional subtypes may increase the understanding of disease heterogeneity.•We successfully validated C-ICA in simulation studies and an empirical study.•C-ICA shows a better clustering performance compared to competing clustering methods.
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关键词
ICA,Clustering,Resting-state fMRI,Patient clusters,Heterogeneity,Individual differences,Neurofunctional subtypes
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