internuncial


Also found in: Medical.
Related to internuncial: enkephalinergic

in·ter·nun·cial

 (ĭn′tər-nŭn′shəl)
adj.
Linking two neurons in a neuronal pathway.


in′ter·nun′cial·ly adv.

internuncial

(ˌɪntəˈnʌnʃəl)
adj
1. (Physiology) physiol (esp of neurons) interconnecting. See internode
2. (Roman Catholic Church) of, relating to, or emanating from a papal internuncio

in•ter•nun•cial

(ˌɪn tərˈnʌn ʃəl)

adj.
serving to connect sensory and motor nerve cells.
[1835–45; < Latin internūnti(us) intermediary + -al1]
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References in periodicals archive ?
Since internuncial neurons run to both Edinger-Westphal nuclei, light input to the normal eye results in signals being sent in the efferent motor neurons to the abnormal and normal eyes.
The pathway continues from the ventral trigeminal nucleus through the short internuncial nerve fibers in the reticular formation in the brain stem to finally synapse on efferent premotor parasympathetic cardioinhibitory neurons in the nucleus ambiguous [2, 3].
Researchers (11), (12) believe that an initial nociceptive afferent stimulation can sensitize a wide range of multireceptive neurons in the spinal internuncial neuron pool that are at the center of an abnormal reflex.