Bhaskar Sen

Extraction of common task signals and spatial maps from group fMRI using a PARAFAC-based tensor decomposition technique

Blind source separation (BSS) using independent component based analysis (e.g., probabilistic ICA and infomax ICA) have been studied in-depth to extract common hemodynamic sources for a group of functional magnetic resonance images (fMRI). The inherent assumption here is that the sources must be non…