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The Fornix: Functional Anatomy, Normal Neuroimaging, and Various Pathological Conditions

  • Choi, Young Jae (Department of Radiology, Dongguk University Ilsan Hospital) ;
  • Lee, Eun Ja (Department of Radiology, Dongguk University Ilsan Hospital) ;
  • Lee, Jung Eun (Department of Radiology, Uijongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea)
  • Received : 2021.01.13
  • Accepted : 2021.05.05
  • Published : 2021.06.30

Abstract

The fornix is the major white-matter outflow tract from the hippocampus; it has a significant role in cognitive function. It is readily imaged via magnetic resonance imaging; its main parts are the crura, commissure, body, and columns. In this pictorial essay, we describe and illustrate the functional and imaging anatomy of the fornix and limbic system, as well as various disease entities involving the fornix.

Keywords

References

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