Occipitofrontal fasciculus
The occipitofrontal fasciculus passes backward from the frontal lobe, along the lateral border of the caudate nucleus, and on the medial aspect of the corona radiata; its fibers radiate in a fan-like manner and pass into the occipital and temporal lobes lateral to the posterior and inferior cornua.
Occipitofrontal fasciculus | |
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Tractography showing occipitofrontal fasciculus | |
Details | |
Identifiers | |
Latin | fasciculus occipitofrontalis inferior |
NeuroNames | 1442 |
TA | A14.1.09.561 A14.1.09.562 |
Anatomical terms of neuroanatomy |
Some sources distinguish between a "Inferior occipitofrontal fasciculus" and "superior occipitofrontal fasciculus," however the latter is no longer believed to exist (in the human brain).[1]
References
This article incorporates text in the public domain from page 844 of the 20th edition of Gray's Anatomy (1918)
- Meola, Antonio; Comert, Ayhan; Yeh, Fang-Cheng; Stefaneanu, Lucia; Fernandez-Miranda, Juan C. (December 2015). "The controversial existence of the human superior fronto-occipital fasciculus: Connectome-based tractographic study with microdissection validation". Human Brain Mapping. 36 (12): 4964–4971. doi:10.1002/hbm.22990. ISSN 1065-9471. PMC 4715628. PMID 26435158.
External links
- Atlas image: eye_38 at the University of Michigan Health System
- Türe U, Yaşargil MG, Pait TG (June 1997). "Is there a superior occipitofrontal fasciculus? A microsurgical anatomic study". Neurosurgery. 40 (6): 1226–32. doi:10.1097/00006123-199706000-00022. PMID 9179896.
- Kier EL, Staib LH, Davis LM, Bronen RA (May 2004). "MR imaging of the temporal stem: anatomic dissection tractography of the uncinate fasciculus, inferior occipitofrontal fasciculus, and Meyer's loop of the optic radiation". AJNR Am J Neuroradiol. 25 (5): 677–91. PMID 15140705.
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