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principal sensory nucleus of trigeminal nerve

chief sensory nucleus

The principal sensory nucleus (or chief sensory nucleus of V) is a group of second order neurons which have cell bodies in the dorsal Pons. It receives information about discriminative sensation and light touch of the face as well as conscious proprioception of the jaw via first order neurons of CN V. Most of the sensory information crosses the midline and travels to the contralateral ventral posteriomedial (VPM) of the thalamus via the Ventral Trigeminothalamic Tract, but information of the oral cavity travels to the ipsilateral Ventral Posteriomedial (VPM) of the thalamus via the Dorsal Trigeminothalamic Tract. [WP,unvetted].

On this page
Tipe Nerve
Nama Latin chief sensory nucleus
FMA ID 54533

Frequently Asked Questions

What is the principal sensory nucleus of trigeminal nerve?

The principal sensory nucleus (or chief sensory nucleus of V) is a group of second order neurons which have cell bodies in the dorsal Pons. It receives information about discriminative sensation and light touch of the face as well as conscious proprioception of the jaw via first order neurons of CN

What is the Latin name for the principal sensory nucleus of trigeminal nerve?

The Latin name for the principal sensory nucleus of trigeminal nerve is chief sensory nucleus.

References

  1. Foundational Model of Anatomy — FMA:54533 Reference anatomy ontology (University of Washington)
  2. UBERON — UBERON:0002597 Cross-species anatomy ontology (EMBL-EBI Ontology Lookup Service)
  3. Wikipedia — principal sensory nucleus of trigeminal nerve Encyclopedia article (verified cross-reference)

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.