Table 3.

Neuroanatomical associations of noise-vocoded speech intelligibility threshold in the patient cohort

Region	Cluster size (voxels)	Peak (mm)			T score	P FWE
		x	y	z
Left planum temporale	131	−48	−31	6	4.65	0.019
Left angular gyrus	36	−51	−61	16	4.51	0.037
Left cingulate gyrus	142	−1	38	−5	5.68	0.012

The table shows significant negative associations between regional grey matter volume and intelligibility threshold for noise-vocoded speech, based on the voxel-based morphometric analysis of brain magnetic resonance images for the combined patient cohort. Coordinates of peaks (local maxima) are in MNI standard space. Local maxima shown were significant (P < 0.05) after family-wise error (FWE) correction for multiple voxel-wise comparisons within the pre-specified anatomical regions of interest (see text and Supplementary Fig. 2).