Mind's ear in a musician: Where and when in the brain

Martin Schürmann, Tommi Raij, Nobuya Fujiki, Riitta Hari

Research output: Contribution to journalArticlepeer-review

49 Scopus citations

Abstract

The temporospatial pattern of brain activity during auditory imagery was studied using magnetoencephalography. Trained musicians were presented with visual notes and instructed to imagine the corresponding sounds. Brain activity specific to the auditory imagery task was observed, first as enhanced activity of left and right occipital areas (average onset 120-150 ms after the onset of the visual stimulus) and then spreading to the midline parietal cortex (precuneus) and to such extraoccipital areas that were not activated during the visual control condition (e.g., the left temporal auditory association cortex and the left and right premotor cortices). The latest activations, with average onset latencies of 270-400 ms clearly separate from the earliest ones, occurred in the left sensorimotor cortex and the right inferotemporal visual association cortex. These data imply a complex temporospatial activation sequence of multiple cortical areas when musicians recall firmly established audiovisual associations.

Original languageEnglish (US)
Article number91098
Pages (from-to)434-440
Number of pages7
JournalNeuroimage
Volume16
Issue number2
DOIs
StatePublished - 2002

Keywords

  • Auditory association cortex
  • Auditory imagery
  • Magnetoencephalography (MEG)
  • Minimum current estimate (MCE)
  • Precuneus

ASJC Scopus subject areas

  • Neurology
  • Cognitive Neuroscience

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