Dentate gyrus
Citation, DOI, disclosures and article data
Citation:
Knipe H, Jones J, Dentate gyrus. Reference article, Radiopaedia.org (Accessed on 25 Jan 2025) https://doi.org/10.53347/rID-39675
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rID:
39675
Article created:
Disclosures:
At the time the article was created Henry Knipe had no recorded disclosures.
View Henry Knipe's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Jeremy Jones had the following disclosures:
- Radiopaedia Events Pty Ltd, Jeremy is a director of Radiopedia Events Pty Ltd (ongoing)
These were assessed during peer review and were determined to not be relevant to the changes that were made.
View Jeremy Jones's current disclosures
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2 times, by
2 contributors -
see full revision history and disclosures
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The dentate gyrus is located in the mesial temporal lobe and forms part of the hippocampal formation, along with the hippocampus proper and subiculum.
The dentate gyrus receives fibers from the entorhinal cortex via the perforant path and projects fibers to the CA3 portion of the hippocampus. It may have a role in episodic memory formation 1.
Related pathology
References
- 1. Rajmohan V, Mohandas E. The limbic system. Indian J Psychiatry. 2007;49 (2): 132-9. doi:10.4103/0019-5545.33264 - Free text at pubmed - Pubmed citation
- 2. Amaral DG, Scharfman HE, Lavenex P. The dentate gyrus: fundamental neuroanatomical organization (dentate gyrus for dummies). Prog. Brain Res. 2008;163: 3-22. doi:10.1016/S0079-6123(07)63001-5 - Free text at pubmed - Pubmed citation
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