Source:http://linkedlifedata.com/resource/pubmed/id/19617855
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
13
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| pubmed:dateCreated |
2009-8-19
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| pubmed:abstractText |
This study examined the cerebral functional lateralization, from a phonological perspective, in children with autism spectrum disorder (ASD) and typically developing children (TDC). With near infrared spectroscopy, we measured auditory evoked-responses in the temporal areas to phonemic and prosodic contrasts in word contexts. The results of TDC showed stronger left-dominant and right-dominant responses to phonemic and prosodic differences, respectively. Furthermore, although ASD children displayed similar tendencies, the functional asymmetry for phonemic changes was relatively weak, suggesting less-specialized left-brain functions. The typical asymmetry for the prosodic condition was further discussed in terms of acoustic-physical perceptual ability of ASD children. The study revealed differential neural recruitment in decoding phonetic cues between ASD children and TDC and verified the applicability of near infrared spectroscopy as a suitable neuroimaging method for children with developmental disorders.
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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 |
Aug
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| pubmed:issn |
1473-558X
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| pubmed:author | |
| pubmed:issnType |
Electronic
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| pubmed:day |
26
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| pubmed:volume |
20
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| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
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| pubmed:pagination |
1219-24
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| pubmed:meshHeading |
pubmed-meshheading:19617855-Acoustic Stimulation,
pubmed-meshheading:19617855-Autistic Disorder,
pubmed-meshheading:19617855-Cerebrovascular Circulation,
pubmed-meshheading:19617855-Cerebrum,
pubmed-meshheading:19617855-Child,
pubmed-meshheading:19617855-Child, Preschool,
pubmed-meshheading:19617855-Child Language,
pubmed-meshheading:19617855-Cues,
pubmed-meshheading:19617855-Evoked Potentials, Auditory,
pubmed-meshheading:19617855-Female,
pubmed-meshheading:19617855-Functional Laterality,
pubmed-meshheading:19617855-Humans,
pubmed-meshheading:19617855-Language Tests,
pubmed-meshheading:19617855-Linguistics,
pubmed-meshheading:19617855-Male,
pubmed-meshheading:19617855-Phonetics,
pubmed-meshheading:19617855-Spectroscopy, Near-Infrared,
pubmed-meshheading:19617855-Speech,
pubmed-meshheading:19617855-Speech Acoustics,
pubmed-meshheading:19617855-Speech Perception
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| pubmed:year |
2009
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| pubmed:articleTitle |
Cerebral laterality for phonemic and prosodic cue decoding in children with autism.
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| pubmed:affiliation |
Graduate School of Human Relations, Keio University, Mita, Minato-ku, Tokyo, Japan. myasuyo@bea.hi-ho.ne.jp
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| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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