Viewing facial expressions of pain engages cortical areas involved in the direct experience of pain.
Matthew BotvinickAmishi P. JhaLauren M. BylsmaSara A. FabianPatricia E. SolomonKenneth M. PrkachinPublished in: NeuroImage (2005)
Keyphrases
- signal processing
- facial expressions
- facial action units
- facial expression recognition
- face images
- human faces
- semantic relationships
- face recognition
- facial actions
- facial features
- video sequences
- facial images
- cortical areas
- recognition of facial expressions
- principal component analysis
- cerebral cortex
- image registration