单词 | neurotransmitter |
释义 | neurotransmittern. Physiology. Any chemical substance that is released by a presynaptic nerve ending in response to the arrival of a nerve impulse and crosses the synapse to excite (or inhibit) the postsynaptic cell. ΘΚΠ the world > life > the body > nervous system > substance of nervous system > [noun] > neurotransmitter chemical transmitter1933 neurohumour1933 neurohormone1939 neurotransmitter1961 neurochemical1968 neuroeffector1970 the world > life > biology > biological processes > action of nervous system > [noun] > reception or transmission of impulses > transmitters rectifier1895 transmitter1930 sympathin1931 noradrenaline1932 neurohumour1933 substance P1934 norepinephrine1937 neurohormone1939 neurosecretion1956 neurophysin1958 vasoactive intestinal (poly)peptide1958 neurotransmitter1961 VIP1972 neuropeptide1973 1961 Lancet 2 Sept. 530/1 In these sections appears much of the most recent work on the metabolic as well as the neurotransmitter actions of these amines. 1971 New Scientist 17 June 669/1 The neurotransmitter serotonin stimulates salivation in the salivary gland of the housefly. 1994 Guardian 4 Feb. ii. 2/4 Depression is linked to a reduction in the brain of certain chemicals known as neurotransmitters, among them serotonin. 2000 U.S. News & World Rep. 3 Jan. 67/3 Electromagnetic pulses would trigger the release of the brain's own neurotransmitters to fight off disease, enhance learning, or alter the mind's visual images. This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022). < n.1961 |
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