{# Crawler directives — per-engine only. A bare `robots` meta is deliberately absent: pruning here is a Google indexation decision, never a crawl block, so AI crawlers keep the full surface. #}

trochlear nucleus

fourth cranial nerve nucleus

Nucleus in the midbrain at the level of the inferior colliculus near the midline, containing the motor neurons giving rise to the trochlear nerve, innervating the contralateral superior oblique extraocular muscle of the eye (Brodal, Neurological Anatomy, 3rd ed, 1981, pg. 533).

On this page
类型 Muscle
身体系统 Nervous
上级结构 cranial nerve nucleus
拉丁名称 fourth cranial nerve nucleus
FMA ID 54518

Frequently Asked Questions

What is the trochlear nucleus?

Nucleus in the midbrain at the level of the inferior colliculus near the midline, containing the motor neurons giving rise to the trochlear nerve, innervating the contralateral superior oblique extraocular muscle of the eye (Brodal, Neurological Anatomy, 3rd ed, 1981, pg. 533).

What body system is the trochlear nucleus part of?

The trochlear nucleus is part of the Nervous.

What is the Latin name for the trochlear nucleus?

The Latin name for the trochlear nucleus is fourth cranial nerve nucleus.

References

  1. Foundational Model of Anatomy — FMA:54518 Reference anatomy ontology (University of Washington)
  2. UBERON — UBERON:0002722 Cross-species anatomy ontology (EMBL-EBI Ontology Lookup Service)
  3. Wikipedia — trochlear nucleus Encyclopedia article (verified cross-reference)

医学免责声明

本内容仅供教育和信息目的。不打算作为专业医疗建议、诊断或治疗的替代品。对于您可能对某种医疗状况有的任何问题，请始终寻求医生或其他合格医疗提供者的建议。切勿因在本网站上阅读的内容而忽视专业医疗建议或延迟寻求建议。

Educational Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.

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