Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
|
pubmed:dateCreated |
1993-9-15
|
pubmed:abstractText |
To clarify the differences of movement-related potentials (MRPs) between single and repetitive movements, MRPs with finger movements were recorded from subdural electrodes chronically implanted on the supplementary motor area (SMA) in 2 patients, and MRPs with foot movements were recorded simultaneously from the SMA and the primary motor foot area in 1 patient. Repetitive movements did not elicit larger pre-movement potentials in the SMA as compared with single movements in all 3 patients. In the negative motor area, where electrical stimulation elicited inhibitory responses of voluntary movements and which is located at the rostral part of the SMA, pre-movement potentials to either single or repetitive movements were of approximately equal amplitude in 1 out of 3 patients. It is, therefore, most likely that the SMA plays an equally significant role in preparation for single and repetive voluntary movements.
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
IM
|
pubmed:status |
MEDLINE
|
pubmed:month |
Aug
|
pubmed:issn |
0013-4694
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
89
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
269-77
|
pubmed:dateRevised |
2008-9-9
|
pubmed:meshHeading |
pubmed-meshheading:7688691-Adult,
pubmed-meshheading:7688691-Brain Mapping,
pubmed-meshheading:7688691-Electromyography,
pubmed-meshheading:7688691-Epilepsy,
pubmed-meshheading:7688691-Evoked Potentials,
pubmed-meshheading:7688691-Female,
pubmed-meshheading:7688691-Humans,
pubmed-meshheading:7688691-Male,
pubmed-meshheading:7688691-Motor Cortex,
pubmed-meshheading:7688691-Movement
|
pubmed:year |
1993
|
pubmed:articleTitle |
Movement-related potentials associated with single and repetitive movements recorded from human supplementary motor area.
|
pubmed:affiliation |
Department of Neurology, Cleveland Clinic Foundation, OH 44106.
|
pubmed:publicationType |
Journal Article,
Case Reports,
Research Support, Non-U.S. Gov't
|