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 […]
Read more The Decline of Your Brain’s Chemical Messengers IV
- acetylcholine, antioxidants, aphrodisiac, autoxidation, Bromocriptine, catecholamines, cholinergic nervous system, coordination, dopamine, dopaminergic deficiency disease, fine motor control, hydergine, hypothalamus, L-Dopa, LHRH, limbic, motivation, neurotransmitters, norepinephrine, oxytocin, Parkinsonism, Parlodel, peroxidation, polypeptide hormone, sandoz, sex, sleep, vitamin c
Catecholamines are responsible for a number of different effects in normal humans. They are involved in control of locomotor (moving about) behavior, aggressive behavior, sexual behavior, food intake, and behavior dependent upon positive (reward) and negative (punishment) reinforcement. Acetylcholine controls muscle tone and motor activity and has a role in memory, learning, and long-term planning, […]
Read more The Decline of Your Brain’s Chemical Messengers III
- acetylcholine, aggression, aging clocks, atherosclerotic plaque cells, blood pressure, catecholamines, Creutzfeldt-Jakob disease, depression, dopamine, dopaminergic system, elderly, growth hormone, immune system, kuru, locomotion, motor activity, muscle tone, neurotransmitters, norepinephrine, oxytocin, pituitary gland, senility, sex, tumor, vasopressin, viruses, white blood cells