Altered neuronal excitability accompanying experimental prevention of supersensitivity in undercut cortex
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چکیده
منابع مشابه
Altered neuronal excitability accompanying experimental prevention of supersensitivity in undercut cortex.
Cerebral cortex, partially neuronally isolated by undercutting, undergoes changes resulting in decreased threshold for, and increased duration of, afterdlscharge ehmted by surface electrical stimulation3, a4 This phenomenon has been called supersensmvlty and can be prevented in most cases by daily sessions of brain stmlulatlon begun shortly after the undercutting operation a' The absence of sup...
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Partial or total neuronal isolation of the cerebral cortex leads to changes in electrical afterdischarges, locally elicited by drug and electrical stimulation (Sharpless and Halpern 1962; Echlin and Battista 1963). Thresholds decrease and duration of after-discharges increases over weeks and months following partial or complete isolation of cerebral cortex. This phenomenon has been called super...
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ژورنال
عنوان ژورنال: Brain Research
سال: 1975
ISSN: 0006-8993
DOI: 10.1016/0006-8993(75)90215-2