Statistical parametric maps.

A, B, & C: SPMs of the inverse solutions of the iGBR peak effects. Voxels showing a significant difference are marked in red (P<0.01). Y-coordinates represent the location of the coronal slice in MNI space containing the center of gravity of the relevant contrast. A: inverted (inv) versus upright (up) faces. B: unknown (U) versus known (K). C: controls (C) versus participants with prosopagnosia (P). D, E, & F: Time course of the iGBR for illustrative purposes at the sensors which are most sensitive to the inverse solutions presented in A, B, and C (see text for details).