Linked Life Data

20087234

Source:http://linkedlifedata.com/resource/pubmed/id/20087234

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2010-2-10
pubmed:abstractText
It is now well established that the human brain is endowed with a mechanism that pairs action perception with its execution. This system has been extensively studied using visual stimuli and recent evidence suggests that it is also responsive to the sound of motor actions. Here, we presented action (finger and tongue clicks) and acoustically matched sounds to investigate action-related sound processing in a 12-year-old child undergoing intracranial monitoring of epileptic seizures. Electroencephalography grids were located over a large portion of the right hemisphere, including motor cortex. Wavelet analysis carried out on electrodes overlying the functionally defined hand representation of the motor cortex revealed early (100 ms) and late (250-450 ms) decreases in mu rhythm power (12 and 20 Hz) selective for natural finger-clicks compared with control sounds. These data suggest the presence of a rapid, multimodal resonance mechanism modulating motor cortex activity.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
1473-558X
pubmed:author
pubmed:issnType
Electronic
pubmed:day
10
pubmed:volume
21
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
250-3
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Action related sounds induce early and late modulations of motor cortex activity.
pubmed:affiliation
Département de Psychologie, Université de Montréal, Montréal, Quebec, Canada.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't