Accessory oculomotor nuclei
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The accessory oculomotor nuclei are a group of nuclei situated in the rostral mesencephalon (midbrain) near its junction with the diencephalon, and consist of:[1]
- Interstitial nucleus of Cajal
- Rostral interstitial nucleus of medial longitudinal fasciculus
- Nucleus of Darkschewitsch
- Nucleus of the posterior commissure
These nuclei are involved in vertical and rotatory gaze (physiology), and smooth pursuit. They receive afferents from the visual association area; they project efferents through the medial longitudinal fasciculus to the nuclei of cranial nerves controlling extrinsic eye muscles.[2]
References
[edit]- ^ Kiernan, John A.; Rajakumar, Nagalingam (2013). Barr's The Human Nervous System: An Anatomical Viewpoint (10th ed.). Philadelphia: Wolters Kluwer Lippincott Williams & Wilkins. p. 156. ISBN 978-1-4511-7327-7.
- ^ Patestas, Maria A.; Gartner, Leslie P. (2016). A Textbook of Neuroanatomy (2nd ed.). Hoboken, New Jersey: Wiley-Blackwell. p. 241. ISBN 978-1-118-67746-9.