An inflated cortical surface of the averaged right hemisphere showing: (A) the activation probability map in terms of overlap across individual brains (plotted from 0.12 = a voxel activated in 3/25 subjects, to 0.88 = 22/25 individuals). For each individual brain, activation was binarized with a threshold of Z > 3.719 (P < 0.0001, uncorrected). A surface-based intersubject coregistration procedure was used to create a group-average activation probability map with a cut-off probability of 0.1. (B) Individual local maxima (defined with Z ≥ 5, minimal separation distance = 10 mm) mapped to the averaged cortical surface of all the participants with a surface-based intersubject coregistration procedure. Individual participants are color-coded, so that all clusters of a given participant are in the same color. (C) The averaged time series signal-to-noise ratio across all participants displayed on the averaged cortical surface. A typical signal dropout is seen in the ventral surface of the anterior temporal lobe.