单词 | motor point |
释义 | motor pointPhysiology and Medicine noun 1A point in the motor cortex which, when stimulated electrically, produces the contraction of a specific voluntary muscle or group of muscles (now rare ). 2The point at which a motor nerve enters a muscle, over which an electric current applied to the skin will stimulate the muscle to contract. OriginLate 19th century; earliest use found in Science. |
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