https://www.selleckchem.com/pr....oducts/pf-06873600.h
Accumulating evidence suggests that visual perception operates in an oscillatory fashion at an alpha frequency (around 10 Hz). Moreover, visual attention also seems to operate rhythmically, albeit at a theta frequency (around 5 Hz). Both rhythms are often associated to "perceptual snapshots" taken at the favorable phases of these rhythms. However, less is known about the unfavorable phases do they constitute "blind gaps," requiring the observer to guess, or is information sampled with reduced precision insufficient for the task dema