Results 381 to 390 of about 472,869 (430)
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Interdisciplinary Science Reviews, 1993
AbstractAll commands issued by the brain travel along nerves to respective muscles and there initiate the appropriate contraction. At the junction of nerve and muscle, the neuromuscular junction, the nerve cells and muscle cells are separated by a cleft, across which a chemical, acetylcholine, moves in small quanta at great speed.
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AbstractAll commands issued by the brain travel along nerves to respective muscles and there initiate the appropriate contraction. At the junction of nerve and muscle, the neuromuscular junction, the nerve cells and muscle cells are separated by a cleft, across which a chemical, acetylcholine, moves in small quanta at great speed.
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A biohybrid synapse with neurotransmitter-mediated plasticity
Nature Materials, 2020S. Keene +10 more
semanticscholar +1 more source
2015
Neurotransmitter disorders are a group of inherited neurometabolic diseases attributable to disturbances of neurotransmitter metabolism. Classical neurotransmitter pathways involve amino acids (such as γ-aminobutyric acid [GABA], glycine, and glutamate), cholinergic transmission, monoamines (dopamine, serotonin, noradrenaline, and adrenaline), and ...
Àngels García-Cazorla, Rafael Artuch
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Neurotransmitter disorders are a group of inherited neurometabolic diseases attributable to disturbances of neurotransmitter metabolism. Classical neurotransmitter pathways involve amino acids (such as γ-aminobutyric acid [GABA], glycine, and glutamate), cholinergic transmission, monoamines (dopamine, serotonin, noradrenaline, and adrenaline), and ...
Àngels García-Cazorla, Rafael Artuch
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Neurotransmitters in the Brain
1989The brain is the pacemaker of the human body. If this pacemaker does not function life is not possible. In the brain there are more than 10 billion neurons. Each neuron makes more than a thousand contacts. The axons of the neuron branches ramify into several end terminals which are in contact with other cell bodies and dendrites. The propagation of the
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Neurotransmitters and cognition
2006Cognition deficits have receivedmuch attention over the last two decades. The severe impairment of cholinergic function in dementias, particularly in age-related cognitive decline andAlzheimer’s disease has been indicated. However, loss of cholinergic activity may play a key role in the cognitive symptoms but it cannot clearly demonstrate the entire ...
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Aging and Neurotransmitter Systems
1978The aging process is accompanied by substantial alterations in physiological function. Decreased total motor activity, declin- ing mental acuity and altered endocrine performance are among the obvious changes that take place. Within the brain, lipofuscin deposits accumulate and the total weight tends to shrink.
E. G. McGeer, P. L. McGeer
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Neurotransmitters and psychosis
British Medical Bulletin, 1987F Owen, T J Crow
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2004
Chemical transmission is the fundamental mode of communication in the nervous system that depends on receptors in the plasma membrane for sensing released neurotransmitter and for producing an appropriate, well-timed response. Two distinct types of receptors mediate this process: ionotropic and G-protein coupled.
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Chemical transmission is the fundamental mode of communication in the nervous system that depends on receptors in the plasma membrane for sensing released neurotransmitter and for producing an appropriate, well-timed response. Two distinct types of receptors mediate this process: ionotropic and G-protein coupled.
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Beyond a neurotransmitter: The role of serotonin in inflammation and immunity.
Pharmacological Research, 2019Hera Wu +3 more
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