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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1997-7-14
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pubmed:abstractText |
We studied the brain's reactions to deviations in the duration of a stop consonant using event-related potentials in an oddball paradigm. A naturally produced nonsense word was used as a frequent standard stimulus which differed from two infrequently presented deviant stimuli only by the duration of the silence period inside the stop, making the consonant sound longer. Evoked responses to the deviant stimuli showed sharply rising negativity after the unexpected prolongation of the silence and a later negativity, the duration of which was related to the timing of the beginning of the second part of the deviant sound. This later negativity is, at least partly, elicited by a mismatch process to the omission of a sound at the expected latency.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0959-4965
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
3
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pubmed:volume |
8
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
911-4
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:9141063-Acoustic Stimulation,
pubmed-meshheading:9141063-Adult,
pubmed-meshheading:9141063-Brain,
pubmed-meshheading:9141063-Electroencephalography,
pubmed-meshheading:9141063-Evoked Potentials, Auditory,
pubmed-meshheading:9141063-Female,
pubmed-meshheading:9141063-Humans,
pubmed-meshheading:9141063-Male,
pubmed-meshheading:9141063-Speech,
pubmed-meshheading:9141063-Time Factors
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pubmed:year |
1997
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pubmed:articleTitle |
Auditory event-related potentials (ERP) reflect temporal changes in speech stimuli.
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pubmed:affiliation |
Department of Psychology, University of Jyväskylä, Finland.
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pubmed:publicationType |
Journal Article
|