Functional network for melodic singing.

A: Regions of peak neural activity (divided by hemisphere: -x values represent regions in the left hemisphere) during both melodic singing tasks compared with voice perception, prior to training. B: Regions of peak neural activity (divided by hemisphere) during both melodic singing tasks compared with simple singing, prior to training. All peak/cluster ps≤0.05, corrected. ACC = anterior cingulate cortex; aSTG = anterior superior temporal gyrus; BA = Brodmann area; HG = Heschl's gyrus; M1 = primary motor cortex; mid-PMC = mid-premotor cortex; SMA = supplementary motor area; STG = superior temporal gyrus; vPMC = ventral premotor cortex.