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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
6
|
| pubmed:dateCreated |
1985-7-30
|
| pubmed:abstractText |
The effect of surgical excision of dorsolateral, ventromedial and combined (dorsolateral-ventromedial) perilesional cortices on EMG-EEG patterns of alumina cream induced focal motor seizures was studied in cats with chronically implanted electrodes. EMG patterns included clinical convulsions and related EMG-multiple unit activity. EEG patterns included number, amplitude, polarity and contralateral propagation of type B isolated spikes and type C tonic-clonic paroxysmal discharges. (1) Dorsolateral decortications abolished isolated jerks and related EMG-multiple unit activity and blocked propagation with no effect on number, amplitude and polarity of EEG spikes of type B seizures (epilepsia partialis continua). Dorsolateral decortications reduced contraversion and repetitive jerks and related EMG-multiple unit activity with no changes in number, amplitude, polarity and propagation of EEG tonic-clonic paroxysmal discharges of type C seizures (adversive epilepsy). (2) Ventromedial decortications decreased the number but neither changed jerks and related EMG-multiple unit activity nor amplitude, polarity, propagation of EEG spikes of type B seizures. Ventromedial decortications abolished contraversion and jerks and related EMG-multiple unit activity and reduced number, amplitude and duration with no changes in polarity and propagation of EEG paroxysmal discharges of type C seizures. (3) Combined decortications abolished jerks, contraversion and related EMG-multiple unit activity with a variable effect on EEG patterns of type B and C seizures. In 4 cats, combined decortications abolished while in other 2 cats decreased the amplitude and reversed the polarity of type B spikes and reversed the polarity and blocked the propagation of type C paroxysmal discharges.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jun
|
| pubmed:issn |
0013-4694
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
60
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
548-57
|
| pubmed:dateRevised |
2008-9-9
|
| pubmed:meshHeading |
pubmed-meshheading:2408855-Aluminum Oxide,
pubmed-meshheading:2408855-Animals,
pubmed-meshheading:2408855-Cats,
pubmed-meshheading:2408855-Cerebral Cortex,
pubmed-meshheading:2408855-Decerebrate State,
pubmed-meshheading:2408855-Electroencephalography,
pubmed-meshheading:2408855-Electromyography,
pubmed-meshheading:2408855-Electrophysiology,
pubmed-meshheading:2408855-Epilepsy,
pubmed-meshheading:2408855-Hemiplegia,
pubmed-meshheading:2408855-Male
|
| pubmed:year |
1985
|
| pubmed:articleTitle |
Alumina cream induced focal motor epilepsy in cats. VI. Excision of the perilesional cortex.
|
| pubmed:publicationType |
Journal Article
|