Automatic Recognition of fMRI-Derived Functional Networks Using 3-D Convolutional Neural Networks.

ABSTRACT: Current functional magnetic resonance imaging (fMRI) data modeling techniques, such as independent component analysis and sparse coding methods, can effectively reconstruct dozens or hundreds of concurrent interacting functional brain networks simultaneously from the whole brain fMRI signals. However, such reconstructed networks have no correspondences across different subjects. Thus, automatic, effective, and accurate classification and recognition of these large numbers of fMRI-derived functional brain networks are very important for subsequent steps of functional brain analysis in cognitive and clinical neuroscience applications. However, this task is still a challenging and open problem due to the tremendous variability of various types of functional brain networks and the presence of

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC6146395 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature