Brain waves associated with musical incongruities differ for musicians and non-musicians

Author(s): Faita, F., Requin, J.

Journal/Book: Neurosci Lett. 1994; 168: 101-5.

Abstract: Musicians and non-musicians were presented with short musical phrases that were either selected from the classical musical repertoire or composed for the experiment. The phrases terminated either in a congruous or a 'harmonically', 'melodically', or 'rhythmically' incongruous note. The brain waves produced by the end-notes differed greatly between musicians and non-musicians, and as a function of the subject's familiarity with the melodies and the type of incongruity. The timing of these brain waves revealed that musicians are faster than non-musicians in detecting incongruities. This study provides further neurophysiological evidence concerning the mechanisms underlying music perception and the differences between musical and linguistic processing.

Note: Cognitive Neuroscience Laboratory C.n.r.s.-l.n.c. Marseille France.

Keyword(s): Brain physiology; Electroencephalography ; Evoked Potentials, Auditory; Music Comparative Study; Human

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