spec. A supposed movement of this kind in the nerves, regarded as the means by which external impressions are conveyed to the mind. Obsolete exc…
| 单词 | θ18488 |
| 释义 | the world > life > biology > biological processes > action of nervous system > [noun] > nerve impulse (9) vibration1728 spec. A supposed movement of this kind in the nerves, regarded as the means by which external impressions are conveyed to the mind. Obsolete exc… nerve current1859 a nerve impulse. nerve impulse1870 an electrical signal transmitted along a nerve fibre; an action potential. summation1872 Physiology. The arrival in close temporal or spatial proximity of two more stimuli at a nerve cell or muscle fibre; the response produced in nerve or… message1884 In extended use. Biology. An electrical impulse transmitted along a nerve, regarded as the agent of a specific response in the body; a nerve impulse. wave of stimulation1885 Modern scientific uses. Phys. wave of contraction, the onward contraction of a muscle from the point where the stimulus is applied. wave of stimul… pattern1930 Physiology. A particular sequence or arrangement of nerve impulses, in time and space, that corresponds to a particular sensation or muscular action. Subcategories:— unit or part of (2) |
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