J Clin Neurol.
2024 Jan;20(1):100-102. 10.3988/jcn.2023.0299.
Upbeat and Direction-Changing Torsional Nystagmus While Straight Head Hanging: A New Sign of Benign Paroxysmal Positional Vertigo Involving Bilateral Posterior Semicircular Canals
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- 1Department of Neurology, Chungbuk National University Hospital, Cheongju, Korea
- 2Dizziness Center, Clinical Neuroscience Center, Department of Neurology, Seoul National University Bundang Hospital, Seongnam, Korea
- 3Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
- KMID: 2550020
- DOI: http://doi.org/10.3988/jcn.2023.0299
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