Shifts of Gamma Phase across Primary Visual Cortical Sites Reflect Dynamic Stimulus-Modulated Information Transfer.

Moreover, there was a more than 2-fold highly significant ( p < .001; t test across pooled electrode pairs of all sessions) increase in TE magnitude during movie stimulation with respect to spontaneous activity ( Fig 2B ), suggesting these directed causal influences of phase relate to the processing of visual information.

also in 132,142 other papers

We found ( Fig 6D ) that OA modulated MUA firing rate and gamma phase shifts in a way similar to TC, although the correlation between OA and neural activity was overall much less strong than that of TC, and (unlike for TC) the correlation between difference of OA across RFs and phase shifts (though positive) did not reach statistical significance.

also in 111,027 other papers