The gray matter volume of the amygdala is correlated with the perception of melodic intervals: a voxel-based morphometry study.

ABSTRACT: Music is not simply a series of organized pitches, rhythms, and timbres, it is capable of evoking emotions. In the present study, voxel-based morphometry (VBM) was employed to explore the neural basis that may link music to emotion. To do this, we identified the neuroanatomical correlates of the ability to extract pitch interval size in a music segment (i.e., interval perception) in a large population of healthy young adults (N = 264). Behaviorally, we found that interval perception was correlated with daily emotional experiences, indicating the intrinsic link between music and emotion. Neurally, and as expected, we found that interval perception was positively correlated with the gray matter volume (GMV) of the bilateral temporal cortex. More important, a larger GMV of the bilateral amygd

SUBMITTER: Li X 

PROVIDER: S-EPMC4055734 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature