A dictionary learning formulation with correlated sparsity patterns is proposed to discover dependent functional brain networks from fMRI data, with two solution approaches.
Sparse estimation automatically selects voxels relevant for the decoding of fmri activity patterns,
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Functional Brain Networks Discovery Using Dictionary Learning with Correlated Sparsity
A dictionary learning formulation with correlated sparsity patterns is proposed to discover dependent functional brain networks from fMRI data, with two solution approaches.