Melatonin facilitates short-term memory.

A Argyriou; H Prast; A Philippu

doi:10.1016/s0014-2999(98)00300-8

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PubMed · 9671093

Melatonin facilitates short-term memory.

A Argyriou·H Prast·A Philippu

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Abstract

The olfactory social memory test, based on the recognition of a juvenile rat by a male adult rat, was used to investigate whether melatonin influences memory. Intracerebroventricular (i.c.v.) injection of 1.1 nmol melatonin shortened recognition time, while the melatonin ML1 receptor antagonist luzindole (1 nmol) exerted the opposite effect. The facilitating influence of melatonin was abolished in the presence of 0.5 nmol luzindole. The findings suggest that endogenous melatonin facilitates short-term memory.

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Animals Injections, Intraventricular Male Melatonin Memory Rats Rats, Sprague-Dawley Receptors, Cell Surface Receptors, Cytoplasmic and Nuclear Receptors, Melatonin Social Behavior Tryptamines Comparative Study Journal Article Research Support, Non-U.S. Gov't

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A Argyriou, H Prast, A Philippu. 1998-05-22. Melatonin facilitates short-term memory.. https://doi.org/10.1016/s0014-2999(98)00300-8

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