Dec 3, 2005

Beyond the right hemisphere: brain mechanisms mediating vocal emotional processing

Trends in Cognitive Sciences
Annett Schirmer, Sonja A Kotz

Abstract

Vocal perception is particularly important for understanding a speaker's emotional state and intentions because, unlike facial perception, it is relatively independent of speaker distance and viewing conditions. The idea, derived from brain lesion studies, that vocal emotional comprehension is a special domain of the right hemisphere has failed to receive consistent support from neuroimaging. This conflict can be reconciled if vocal emotional comprehension is viewed as a multi-step process with individual neural representations. This view reveals a processing chain that proceeds from the ventral auditory pathway to brain structures implicated in cognition and emotion. Thus, vocal emotional comprehension appears to be mediated by bilateral mechanisms anchored within sensory, cognitive and emotional processing systems.

  • References58
  • Citations279
  • References58
  • Citations279

Citations

Mentioned in this Paper

Biochemical Pathway
Entire Auditory Pathway
Cues
Neurons
Brain
Orbitofrontal Cortex
Superior Temporal Gyrus
FMRI
Ambidexterity
Neuroimaging

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