Fig. 1.

Grey matter substrates of left visual and left tactile extinction across the entire group of patients (VBM Analysis 1; n = 454). (A) The significant clusters identified in the VBM analyses, using either visual (blue) or tactile (green) extinction as covariates of interest, are plotted on a rendered brain. The red colour indicates the overlap between two statistical maps. (B) Individual effects of left visual and left tactile extinction corresponding to each peak voxel plotted to further illustrate common and dissociate neural substrates of extinction in the two examined modalities. The numbers in brackets indicate peak MNI coordinates.