Rhinal sulcus
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Citation:
Smith C, Rhinal sulcus. Reference article, Radiopaedia.org (Accessed on 19 Jan 2025) https://doi.org/10.53347/rID-54556
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rID:
54556
Article created:
15 Jul 2017,
Callum Smith
Disclosures:
At the time the article was created Callum Smith had no recorded disclosures.
View Callum Smith's current disclosures
Last revised:
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At the time the article was last revised Craig Hacking had no recorded disclosures.
View Craig Hacking's current disclosures
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The rhinal sulcus is located on the anteromedial surface of the temporal lobe. It curves in an anteroposterior direction and separates the uncus from the temporal pole. Some sources consider it to be an extension of the collateral sulcus 1-4. The grey matter overlying the rhinal sulcus has been used intraoperatively as an anatomical landmark for locating the temporal horn during amygdalohippocampectomies 5.
References
- 1. Ribas GC. The cerebral sulci and gyri. Neurosurgical focus. 28 (2): E2. doi:10.3171/2009.11.FOCUS09245 - Pubmed
- 2. Anatomy of the Temporal Lobe. Epilepsy Research and Treatment. doi:10.1155/2012/176157
- 3. Berron D, Vieweg P, Hochkeppler A, Pluta JB, Ding SL, Maass A, Luther A, Xie L, Das SR, Wolk DA, Wolbers T, Yushkevich PA, Düzel E, Wisse LEM. A protocol for manual segmentation of medial temporal lobe subregions in 7 Tesla MRI. NeuroImage. Clinical. 15: 466-482. doi:10.1016/j.nicl.2017.05.022 - Pubmed
- 4. George Paxinos. The Human Nervous System. ISBN: 9780323139892
- 5. Wen HT, Rhoton AL, Marino R. Gray matter overlying anterior basal temporal sulci as an intraoperative landmark for locating the temporal horn in amygdalohippocampectomies. Neurosurgery. 59 (4 Suppl 2): ONS221-7; discussion ONS227. doi:10.1227/01.NEU.0000223351.19962.D8 - Pubmed
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