Sound processing in amateur musicians and nonmusicians: event-related potential and behavioral indices.
Identifieur interne : 000082 ( Main/Exploration ); précédent : 000081; suivant : 000083Sound processing in amateur musicians and nonmusicians: event-related potential and behavioral indices.
Auteurs : Mari Tervaniemi [Finlande] ; Anu Castaneda ; Monja Knoll ; Maria UtherSource :
- Neuroreport [ 0959-4965 ] ; 2006.
Descripteurs français
- KwdFr :
- MESH :
- physiologie : Comportement, Ouïe, Potentiels évoqués.
- Humains, Musique, Mâle, Passe-temps favoris, Professions, Valeurs de référence.
English descriptors
- KwdEn :
- MESH :
- physiology : Behavior, Evoked Potentials, Hearing.
- Hobbies, Humans, Male, Music, Occupations, Reference Values.
Abstract
To increase our understanding of auditory neurocognition in musicians, we compared nonmusicians with amateur band musicians in their neural and behavioral sound encoding accuracy. Mismatch negativity and P3a components of the auditory event-related potentials were recorded to changes in basic acoustic features (frequency, duration, location, intensity, gap) and abstract features (melodic contour and interval size). Mismatch negativity was larger in musicians than in nonmusicians for location changes whereas no statistically significant group difference was observed in response to other feature changes or in abstract-feature mismatch negativity. P3a was observed only in musicians in response to location changes. This suggests that when compared with nonmusicians, even amateur musicians have neural sound processing advantages with acoustic information most essential to their musical genre.
DOI: 10.1097/01.wnr.0000230510.55596.8b
PubMed: 16837859
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Mismatch negativity and P3a components of the auditory event-related potentials were recorded to changes in basic acoustic features (frequency, duration, location, intensity, gap) and abstract features (melodic contour and interval size). Mismatch negativity was larger in musicians than in nonmusicians for location changes whereas no statistically significant group difference was observed in response to other feature changes or in abstract-feature mismatch negativity. P3a was observed only in musicians in response to location changes. This suggests that when compared with nonmusicians, even amateur musicians have neural sound processing advantages with acoustic information most essential to their musical genre.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">16837859</PMID><DateCompleted><Year>2006</Year><Month>09</Month><Day>15</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0959-4965</ISSN><JournalIssue CitedMedium="Print"><Volume>17</Volume><Issue>11</Issue><PubDate><Year>2006</Year><Month>Jul</Month><Day>31</Day></PubDate></JournalIssue><Title>Neuroreport</Title><ISOAbbreviation>Neuroreport</ISOAbbreviation></Journal><ArticleTitle>Sound processing in amateur musicians and nonmusicians: event-related potential and behavioral indices.</ArticleTitle><Pagination><MedlinePgn>1225-8</MedlinePgn></Pagination><Abstract><AbstractText>To increase our understanding of auditory neurocognition in musicians, we compared nonmusicians with amateur band musicians in their neural and behavioral sound encoding accuracy. Mismatch negativity and P3a components of the auditory event-related potentials were recorded to changes in basic acoustic features (frequency, duration, location, intensity, gap) and abstract features (melodic contour and interval size). Mismatch negativity was larger in musicians than in nonmusicians for location changes whereas no statistically significant group difference was observed in response to other feature changes or in abstract-feature mismatch negativity. P3a was observed only in musicians in response to location changes. This suggests that when compared with nonmusicians, even amateur musicians have neural sound processing advantages with acoustic information most essential to their musical genre.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tervaniemi</LastName><ForeName>Mari</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Cognitive Brain Research Unit, Department of Psychology, University of Helsinki, Helsinki, Finland. mari.tervaniemi@helsinki.fi</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Castaneda</LastName><ForeName>Anu</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Knoll</LastName><ForeName>Monja</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Uther</LastName><ForeName>Maria</ForeName><Initials>M</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Neuroreport</MedlineTA><NlmUniqueID>9100935</NlmUniqueID><ISSNLinking>0959-4965</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001519" MajorTopicYN="N">Behavior</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D005071" MajorTopicYN="N">Evoked Potentials</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006309" MajorTopicYN="N">Hearing</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006686" MajorTopicYN="N">Hobbies</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009146" MajorTopicYN="Y">Music</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009790" MajorTopicYN="Y">Occupations</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012016" MajorTopicYN="N">Reference Values</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2006</Year><Month>7</Month><Day>14</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2006</Year><Month>9</Month><Day>16</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2006</Year><Month>7</Month><Day>14</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">16837859</ArticleId><ArticleId IdType="doi">10.1097/01.wnr.0000230510.55596.8b</ArticleId><ArticleId IdType="pii">00001756-200607310-00029</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Finlande</li></country><region><li>Uusimaa</li></region><settlement><li>Helsinki</li></settlement><orgName><li>Université d'Helsinki</li></orgName></list><tree><noCountry><name sortKey="Castaneda, Anu" sort="Castaneda, Anu" uniqKey="Castaneda A" first="Anu" last="Castaneda">Anu Castaneda</name><name sortKey="Knoll, Monja" sort="Knoll, Monja" uniqKey="Knoll M" first="Monja" last="Knoll">Monja Knoll</name><name sortKey="Uther, Maria" sort="Uther, Maria" uniqKey="Uther M" first="Maria" last="Uther">Maria Uther</name></noCountry><country name="Finlande"><region name="Uusimaa"><name sortKey="Tervaniemi, Mari" sort="Tervaniemi, Mari" uniqKey="Tervaniemi M" first="Mari" last="Tervaniemi">Mari Tervaniemi</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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