Fig. 3
Statistical parametric maps of regional grey matter volume positively associated with performance on speech signal analysis tasks (assessing processing of temporal regularity, phonemic spectral structure and prosodic predictability, respectively) in the combined patient cohort. Maps are rendered on sections of the group mean T1-weighted MR image in MNI space, thresholded at p < 0.001 uncorrected for multiple voxel-wise comparisons over the whole brain for display purposes (areas shown were significant at p < 0.05FWE for multiple comparisons within a pre-specified neuroanatomical region of interest; see Additional file 9). Colour bar (right) codes voxel-wise t values. The plane of each section is indicated using the corresponding MNI coordinate (mm); the right cerebral hemisphere is shown on the right in the coronal sections (Colour figure online)