| Literature DB >> 6634880 |
E Friedman, B Lerer, J Kuster.
Abstract
Bilateral kainic acid lesions of the ventral globus pallidus produced a significant and selective cortical decrease in choline acetyltransferase activity in the rat brain. When lesioned and control subjects were compared on performance of a step-through passive avoidance task, lesioned rats showed a marked retention deficit 24 hr after the initial training trial. This experimentally-induced memory deficit associated with a cortical cholinergic neuronal loss resembles the deficits in senile dementia of the Alzheimer type and may provide a useful animal model for studying the disease.Entities:
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Year: 1983 PMID: 6634880 DOI: 10.1016/0091-3057(83)90057-6
Source DB: PubMed Journal: Pharmacol Biochem Behav ISSN: 0091-3057 Impact factor: 3.533