Onuf's nucleus | definition of Onuf's nucleus by Medical dictionary
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On·uf's nucleus (ŏn′əfs)
A nucleus of small somatic motor neurons that are located in the ventral horn of the spinal cord at the level of the second sacral vertebra and innervate the vesicorectal sphincters.
References in periodicals archive
Reflexogenic-utilising parasympathetics in Onuf's nucleus
5] The drug inhibits the pre-synaptic reuptake of 5-HT and NE at Onuf's nucleus
in the sacral spinal cord.
Light and electron microscopic and immunohistochemical observations of the Onuf's nucleus
of amyotrophic lateral sclerosis.
Reflexogenic - utilising parasympathetics in Onuf's nucleus
(S2 - 4)