The default mode of primate vocal communication and its neural correlates

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Scopus citations


Communication is, by default, a multisensory phenomenon. In support of this contention, I review evidence that beyond the familiar ideas about audiovisual speech in humans, there is also automatic integration of faces and voices during vocal perception by monkeys and apes. At the neural level, this integration is mediated, in part, by interactions between 'unimodal' sensory areas and association areas in the temporal lobe. How these neural interactions develop may be driven by species-typical social experiences. The overwhelming evidence from the studies reviewed here, and numerous other studies from different domains of neuroscience, all converge on the idea that, like the behavior of communication itself, the neocortex is fundamentally multisensory. It is not confined to a few 'sensu comune' in the association cortices. This does not mean, however, that the neocortex is uniformly multisensory, but rather that cortical areas maybe weighted differently by 'extra'-modal inputs depending on the task at hand and its context.

Original languageEnglish (US)
Title of host publicationMultisensory Object Perception in the Primate Brain
PublisherSpringer New York
Number of pages15
ISBN (Electronic)9781441956156
ISBN (Print)9781441956149
StatePublished - 2010

All Science Journal Classification (ASJC) codes

  • General Medicine
  • General Neuroscience


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