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:
of or relating to the parasympathetic nervous system
例句
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。
美
[ˌpærəˌsɪmpə'θetɪk]
