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Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding

Musical expertise modulates preattentive neural sound discrimination. However, this evidence up to great extent originates from paradigms using very simple stimulation. Here we use a novel melody paradigm (revealing the auditory profile for six sound parameters in parallel) to compare memory-related...

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Autores principales: Tervaniemi, Mari, Huotilainen, Minna, Brattico, Elvira
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4084670/
https://www.ncbi.nlm.nih.gov/pubmed/25071524
http://dx.doi.org/10.3389/fnhum.2014.00496
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author Tervaniemi, Mari
Huotilainen, Minna
Brattico, Elvira
author_facet Tervaniemi, Mari
Huotilainen, Minna
Brattico, Elvira
author_sort Tervaniemi, Mari
collection PubMed
description Musical expertise modulates preattentive neural sound discrimination. However, this evidence up to great extent originates from paradigms using very simple stimulation. Here we use a novel melody paradigm (revealing the auditory profile for six sound parameters in parallel) to compare memory-related mismatch negativity (MMN) and attention-related P3a responses recorded from non-musicians and Finnish Folk musicians. MMN emerged in both groups of participants for all sound changes (except for rhythmic changes in non-musicians). In Folk musicians, the MMN was enlarged for mistuned sounds when compared with non-musicians. This is taken to reflect their familiarity with pitch information which is in key position in Finnish folk music when compared with e.g., rhythmic information. The MMN was followed by P3a after timbre changes, rhythm changes, and melody transposition. The MMN and P3a topographies differentiated the groups for all sound changes. Thus, the melody paradigm offers a fast and cost-effective means for determining the auditory profile for music-sound encoding and also, importantly, for probing the effects of musical expertise on it.
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spelling pubmed-40846702014-07-28 Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding Tervaniemi, Mari Huotilainen, Minna Brattico, Elvira Front Hum Neurosci Neuroscience Musical expertise modulates preattentive neural sound discrimination. However, this evidence up to great extent originates from paradigms using very simple stimulation. Here we use a novel melody paradigm (revealing the auditory profile for six sound parameters in parallel) to compare memory-related mismatch negativity (MMN) and attention-related P3a responses recorded from non-musicians and Finnish Folk musicians. MMN emerged in both groups of participants for all sound changes (except for rhythmic changes in non-musicians). In Folk musicians, the MMN was enlarged for mistuned sounds when compared with non-musicians. This is taken to reflect their familiarity with pitch information which is in key position in Finnish folk music when compared with e.g., rhythmic information. The MMN was followed by P3a after timbre changes, rhythm changes, and melody transposition. The MMN and P3a topographies differentiated the groups for all sound changes. Thus, the melody paradigm offers a fast and cost-effective means for determining the auditory profile for music-sound encoding and also, importantly, for probing the effects of musical expertise on it. Frontiers Media S.A. 2014-07-07 /pmc/articles/PMC4084670/ /pubmed/25071524 http://dx.doi.org/10.3389/fnhum.2014.00496 Text en Copyright © 2014 Tervaniemi, Huotilainen and Brattico. http://creativecommons.org/licenses/by/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Neuroscience
Tervaniemi, Mari
Huotilainen, Minna
Brattico, Elvira
Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding
title Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding
title_full Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding
title_fullStr Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding
title_full_unstemmed Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding
title_short Melodic multi-feature paradigm reveals auditory profiles in music-sound encoding
title_sort melodic multi-feature paradigm reveals auditory profiles in music-sound encoding
topic Neuroscience
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4084670/
https://www.ncbi.nlm.nih.gov/pubmed/25071524
http://dx.doi.org/10.3389/fnhum.2014.00496
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