PMID: 11321624Apr 26, 2001Paper

Preattentive processing of spectral, temporal, and structural characteristics of acoustic regularities: a mismatch negativity study

Psychophysiology
R TakegataI Winkler

Abstract

In the present study we investigated the relationship between detecting violations of structural regularities of tone sequences and detecting deviations from temporal regularities or repetitive spectral auditory stimulus features. Twelve subjects were presented with randomized sequences of two tones (differing both in frequency and intensity) delivered alternately to the left and right ears at a constant stimulus onset asynchrony (SOA). In separate blocks, occasional deviant stimuli broke one, two, or three of the following regularities: spatial alternation, the constancy of SOA, or the dominant frequency-intensity conjunctions. Unlike the mismatch negativity (MMN) elicited by alternation-plus-SOA deviants, the MMN elicited by alternation-plus-conjunction deviants was approximately equal to the sum of the two corresponding single-deviant MMNs. These results suggest that the preattentive change-detection system processes infrequent violations of the structural regularities of sound sequences together with changes in temporal regularities, but separately from changes in repetitive spectral sound features. The MMN elicited by the triple-deviant stimuli corroborated these conclusions.

Citations

Mar 26, 2004·Biological Psychology·Marijtje L A JongsmaHenkjan Honing
Jul 9, 2013·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Sumie LeungCarles Escera
Apr 7, 2005·Journal of Cognitive Neuroscience·István WinklerLászlo Balázs
Nov 5, 2005·Journal of Cognitive Neuroscience·Takako FujiokaChristo Pantev
Jan 5, 2010·Journal of Cognitive Neuroscience·Céline MarieMireille Besson
Apr 2, 2013·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·Petri Paavilainen
Oct 13, 2007·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·R NäätänenK Alho
Oct 24, 2006·Biological Psychology·Dagmar Müller, Erich Schröger
Jul 13, 2005·Psychophysiology·Motohiro KimuraHarumitsu Murohashi
Dec 21, 2005·Psychophysiology·Dagmar MüllerErich Schröger
Aug 17, 2005·Epilepsy & Behavior : E&B·David A RossLawrence E Marks
Jul 18, 2015·Brain and Language·István Winkler, Erich Schröger
Nov 28, 2012·Biological Psychology·Daniel Sanabria, Ángel Correa
Jul 11, 2014·Frontiers in Neuroscience·Juanita ToddIstván Winkler

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