parasympathetic是什么意思

2024-01-29 13:55:17

parasympathetic

美[ˌpærəˌsɪmpəθetɪk] 英[ˌpærəˌsɪmpəθetɪk]

adj. 副交感神经的

n. 副交感神经系统

副词：parasympathetically

近义词：parasympatheticnervoussystem，

Noun

originates in the brain stem and lower part of the spinal cord; opposes physiological effects of the sympathetic nervous system: stimulates digestive secretions; slows the heart; constricts the pupils; dilates blood vessels

Adjective

用作形容词(adj.)

The heart is innervated by both sympathetic and parasympathetic fibers.心脏受交感神经纤维和副交感神经纤维的支配。
The parasympathetic innervation of the heart originates in the medulla oblongata.支配心脏的副交感神经发源于延髓的迷走神经核。