Ruo-Xi Xie

Principal Spatiotemporal Pattern Mapping Detects Brain Activity Partially Decoupled With Task Timing.

Neural activity arises from interactions between bottom-up sensory inputs and top-down information process, and thus may not be strictly time-locked to external task stimuli in function MRI (fMRI). Such temporal decoupling between stimuli and neural responses challenges the generalized linear model (GLM) that assumes f...