Emotion Perception from Face, Voice, and Touch: Comparisons and Convergence

Facial expression and perception have long been the primary emphasis in research. However, there is a growing interest in other channels like the voice and touch. Facial, vocal, and tactile emotion processing have been explored with a range of techniques including behavioral judgments, electroencephalography/event-related potentials, fMRI contrast studies, and multivoxel pattern analyses. Results point to similarities (e.g., increased responses...