Functional connectivity during face perception.

<p><i>(A)</i> Group temporal cross correlograms of right hemisphere EVC-f-IOG connectivity, computed by averaging individual amplitude envelope correlations (<i>n</i> = 3 subjects, contours denote significant connectivity, <i>q</i> = 0.01, FDR corrected) for face stimuli only. Amplitude envelope correlations are measured across lag ranges of -150 to +150 ms. The black dashed diagonal line represents a lag of 0 ms. Above the dashed line activity in EVC activity leads f-IOG (information flow from EVC to the f-IOG), while below the dashed line f-IOG activity leads EVC (information flow from f-IOG to EVC). <i>(B)</i> Connectivity between EVC and the f-FG, right hemisphere (<i>n</i> = 3 subjects). <i>(C)</i> Connectivity between f-IOG and f-FG, right hemisphere (<i>n</i> = 3 subjects). <i>(D)</i> Connectivity between EVC and the f-IOG, left hemisphere (<i>n</i> = 4 subjects). <i>(E)</i> Connectivity between EVC and the f-FG, left hemisphere (<i>n</i> = 5 subjects). <i>(F)</i> Connectivity between f-IOG and the f-FG, left hemisphere (<i>n</i> = 4 subjects).