Figure 5.

Overlap of observed activation, for audiovisual correspondence minus noncorrespondence with functional coupling results from one illustrative participant, with STS, calcarine fissure, and Heschl's gyrus draw in blue onto the individual's structural scan. STS activation was used as the seed for the PPI analysis, whereas regions in Heschl's gyrus and calcarine fissure show both increased activation for audiovisual correspondence minus noncorrespondence and also enhanced coupling with ipsilateral STS in the context of audiovisual temporal correspondence [this overlap was formally tested for each individual by a conjunction of PPI results and experimental AVC minus NC within areas that showed a sensory-specific effect (visual > auditory and auditory > visual, respectively)].