title: Audio-visuomotor processing in the musician's brain: an ERP study on professional violinists and clarinetists.
abstract: The temporal dynamics of brain activation during visual and auditory perception of congruent vs. incongruent musical video clips was investigated in 12 musicians from the Milan Conservatory of music and 12 controls. 368 videos of a clarinetist and a violinist playing the same score with their instruments were presented. The sounds were similar in pitch, intensity, rhythm and duration. To produce an audiovisual discrepancy, in half of the trials, the visual information was incongruent with the soundtrack in pitch. ERPs were recorded from 128 sites. Only in musicians for their own instruments was a N400-like negative deflection elicited due to the incongruent audiovisual information. SwLORETA applied to the N400 response identified the areas mediating multimodal motor processing: the prefrontal cortex, the right superior and middle temporal gyrus, the premotor cortex, the inferior frontal and inferior parietal areas, the EBA, somatosensory cortex, cerebellum and SMA. The data indicate the existence of audiomotor mirror neurons responding to incongruent visual and auditory information, thus suggesting that they may encode multimodal representations of musical gestures and sounds. These systems may underlie the ability to learn how to play a musical instrument.
authors: Milan Center for Neuroscience, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, 20126 Milan, Italy.
authors: Alice Mado
authors: AM
authors: Proverbio
authors: 1] Milan Center for Neuroscience, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, 20126 Milan, Italy [2] Department of Neuroscience, University of Parma, Italy.
authors: Marta
authors: M
authors: Calbi
authors: 1] Milan Center for Neuroscience, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo 1, 20126 Milan, Italy [2] University of California San Diego, La Jolla, California.
authors: Mirella
authors: M
authors: Manfredi
authors: National Research Council (CNR), Milan, Italy.
authors: Alberto
authors: A
authors: Zani
mesh_terms: D000328:Adult; D001931:Brain Mapping; D002531:Cerebellum / Q000033:anatomy & histology / Q000502:physiology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D009044:Motor Cortex / Q000033:anatomy & histology / Q000502:physiology; D009146:Music / Q000523:psychology*; D009474:Neurons / Q000166:cytology / Q000502:physiology*; D009790:Occupations; D046709:Pattern Recognition, Physiological / Q000502:physiology*; D010364:Pattern Recognition, Visual / Q000502:physiology*; D017397:Prefrontal Cortex / Q000033:anatomy & histology / Q000502:physiology; D012984:Software; D013003:Somatosensory Cortex / Q000033:anatomy & histology / Q000502:physiology; D013702:Temporal Lobe / Q000033:anatomy & histology / Q000502:physiology