Jennifer Padwal

Gamma band activity and the P3 reflect post-perceptual processes, not visual awareness.

Neuroimage July 22, 2014 Michael Pitts, Jennifer Padwal, Daniel Fennelly et al.

A primary goal in cognitive neuroscience is to identify neural correlates of conscious perception (NCC). By contrasting conditions in which subjects are aware versus unaware of identical visual stimuli, a number of candidate NCCs have emerged; among them are induced gamma band activity in the EEG and the P3 event-related potential. In most previous studies, however, the critical stimuli were...