Revitalizing Your Brain Power V

The body has natural processes by which it removes lipofuscin from cells, involving detergent-like compounds. However, the rate of removal falls farther and farther behind the rate of accumulation. (Even a 3-month-old fetus may have some lipofuscin in some of its nerve cells!) The cholinergic drugs Deaner® and centrophenoxine have been experimentally shown in animals […]

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Revitalizing Your Brain Power II

For each neurochemical there is an optimal amount which differs for every individual. Above or below this amount, mental function will not improve markedly or will even decrease. Drug effects may be subtle at first, requiring a period of learning for full realization of its benefits. The schematic diagram here shows how neurotransmitters carry messages […]

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The Decline of Your Brain’s Chemical Messengers IV

Pathway for synthesis and metabolism of serotonin. In similar studies in rats, life extension was produced by giving oxytocin alone. Low acetylcholine levels contribute to the forgetfulness and lack of ability to concentrate which often occurs in old age. The cholinergic nervous system also controls the sensory input; too little acetylcholine and you are easily […]

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