Chao-Ying Zhang

Sparse Representation of Complex-Valued fMRI Data Based on Hard Thresholding of Spatial Source Phase

Spatial source phase (SSP), derived from complex-valued functional magnetic resonance imaging (fMRI) data by data-driven methods, has unique capacity of identifying blood oxygenation-level dependent (BOLD)-related voxels from noisy voxels regardless of their amplitudes. However, the use of SSP const…