Source:http://linkedlifedata.com/resource/pubmed/id/19403892
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
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| pubmed:dateCreated |
2009-4-30
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| pubmed:abstractText |
A passive oddball experiment was used in which stimuli were emotional exclamations differing in their affective tone. In both electroencephalography (EEG) and magnetoencephalography (MEG), deviants elicited an N300 component, sometimes accompanied by a slow wave. Both components had a symmetrical distribution, but the former was more posterior than the latter. The same responses to prosodic stimuli were significant in 6 of 27 patients with severe disorders of consciousness (persistent vegetative state and minimally conscious state) and in all 3 of the examined locked-in patients, indicating that the procedure can be applied for testing neurological patients. The occurrence of significant responses depended on the presence or absence of a lesion to the right temporal lobe. Obviously, the N300 depends on the activity of the right temporal cortex but does not originate there. We suggest that the component is related not to the recognition of affective prosody as such, but to the following detection of affective mismatch due to violations of emotional context of stimulation.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jun
|
| pubmed:issn |
1530-7026
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
9
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
153-67
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| pubmed:dateRevised |
2011-2-24
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| pubmed:meshHeading |
pubmed-meshheading:19403892-Adolescent,
pubmed-meshheading:19403892-Adult,
pubmed-meshheading:19403892-Aged,
pubmed-meshheading:19403892-Brain Damage, Chronic,
pubmed-meshheading:19403892-Case-Control Studies,
pubmed-meshheading:19403892-Cerebral Cortex,
pubmed-meshheading:19403892-Communication,
pubmed-meshheading:19403892-Comprehension,
pubmed-meshheading:19403892-Consciousness Disorders,
pubmed-meshheading:19403892-Electroencephalography,
pubmed-meshheading:19403892-Emotions,
pubmed-meshheading:19403892-Evoked Potentials,
pubmed-meshheading:19403892-Female,
pubmed-meshheading:19403892-Humans,
pubmed-meshheading:19403892-Language Tests,
pubmed-meshheading:19403892-Magnetoencephalography,
pubmed-meshheading:19403892-Male,
pubmed-meshheading:19403892-Middle Aged,
pubmed-meshheading:19403892-Recognition (Psychology),
pubmed-meshheading:19403892-Reference Values,
pubmed-meshheading:19403892-Severity of Illness Index,
pubmed-meshheading:19403892-Social Perception,
pubmed-meshheading:19403892-Speech Perception,
pubmed-meshheading:19403892-Young Adult
|
| pubmed:year |
2009
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| pubmed:articleTitle |
Recognition of affective prosody in brain-damaged patients and healthy controls: a neurophysiological study using EEG and whole-head MEG.
|
| pubmed:affiliation |
Institute of Medical Psychology and Behavioral Neurobiology, University of Tübingen, Tübingen, Germany. boris.kotchoubey@uni-tuebingen.de
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| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|