Abstract
Aging is associated with physiological changes such as a shortened sleep span, flattening of mood, decreased total motor activity, altered neuroendocrine function, and declining mental acuity. The catecholamines and serotonin are thought to play a role in the sleep-waking cycle, as well as in mood, appetite, extrapyramidal motor function and sexual activity. Therefore change with age in the amines and their metabolizing enzymes might be anticipated. To date only a few studies have been done in humans, but the preliminary reports indicate that important age effects do exist.
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© 1975 Plenum Press, New York
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McGeer, E.G., McGeer, P.L. (1975). Age Changes in the Human for Some Enzymes Associated with Metabolism of Catecholamines, GABA and Acetylcholine. In: Ordy, J.M., Brizzee, K.R. (eds) Neurobiology of Aging. Advances in Behavioral Biology, vol 16. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-0925-3_13
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DOI: https://doi.org/10.1007/978-1-4684-0925-3_13
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