our results indicate that the tonotopic auditory strip is innervated primarily by axons from low-order auditory areas ( aaf , ai , p , vp , and v ) , that the auditory belt receives its strongest input from nontonotopic auditory fields ( aii , temporal cortex , and other parts of the auditory belt ) , and that projections to the visual belt derive primarily from extrastriate visual areas ( alls , plls , dls , 19 , 20 , and 21 ) and from association areas affiliated with the visual system ( insular cortex , posterior cingulate gyrus , area 7p , and frontal cortex ) .
C0039485
temporal cortex
C0021640
insular cortex