Res Vestib Sci.
2021 Sep;20(3):81-92. 10.21790/rvs.2021.20.3.81.
Understanding Vestibular Information Processing in Velocity-Storage Circuit and Application to Interpreting Clinical Manifestation of Vestibular Disorders
- Choi JY
1,2
- Affiliations
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- 1Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
- 2Department of Neurology, Dizziness Center, and Clinical Neuroscience Center, Seoul National University Bundang Hospital, Seongnam, Korea
- KMID: 2520326
- DOI: http://doi.org/10.21790/rvs.2021.20.3.81
Abstract
- The velocity-storage circuit comprised of bilateral vestibular nucleus complexes, commissural fiber, and nodulus and uvula functions in refining the raw vestibular signal to estimate rotational velocity, gravity direction, and inertia. In this review, we pursued the functional significance of this velocity-storage circuit and how this physiologic knowledge could help us understand the clinical symptoms and signs of patients with vestibular disorders.
Keyword
- Cerebellum; Vestibular diseases; Dizziness; Vertigo; 소뇌; 전정질환; 어지럼; 현훈
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