PMID: 39008Sep 1, 1979

Photomyoclonic seizures in the baboon, Papio papio

Federation Proceedings
E K Killam

Abstract

The inborn seizure response of Papio papio to intermittent light stimulation has been reviewed as a model of human epilepsy. The electrographic and clinical features have been described and useful methodology has been outlined. A diurnal cyclicity in seizure responsiveness has been described with greatest seizure severity at 8 AM in parallel with a rise in urinary output of cortisol. Hormonal influences on the seizure response have been described for ethinyl estradiol, thyroxin, and triiodothyronine. Evidence regarding neurotransmitter involvement has been reviewed. Data regarding use of the animal for anticonvulsant testing in single and chronic doses has been discussed. Particular advantages of the model for study of age-related drug effects and the assessment of the effects of chronically administered anticonvulsant agents on learning and memory have been described.

Related Concepts

Behavior, Animal
Amines
Anticonvulsants
Papio
Non-epileptic Convulsion
Neurohormones
Gamma-Aminobutyric Acid, Zinc Salt (2:1)
Anthropoidea
Photic Stimulation
Progynon C

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