Fig. 7.

Collapsing across qualities of valence and arousal, the drumming condition shows greater activity than the talking condition in two loci, one in each hemisphere, mapped in accordance with the NIRS-SPM atlas (Mazziotta et al., 2001; Tak et al., 2016). The right hemisphere peak voxel was located at 62, −36, 28 (T = 5.32, P < 0.00001, P < 0.05 FDR corrected), and it included SMG (BA 40) 41%, STG (BA 22) 25% and primary somatosensory cortex (BA 2) 21%. The cluster in the left hemisphere had a peak voxel at −66, −30, 30 (T = 3.78, P = 0.00030, P < 0.05 FDR corrected), spatial distribution including primary somatosensory cortex (BA 2) 42% (BA 2) and SMG 20% (BA 40).