Teaching Video NeuroImage: Monocular Rotational Nystagmus Caused by Superior Oblique Myokymia

A 61-year-old man presented with 2 days of "flickering" vision. The symptom resolved with closure of the left eye. Examination demonstrated involuntary high-frequency, low-amplitude intorting movements of the left eye, consistent with superior oblique myokymia (Video 1). Ocular ductions we...

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Veröffentlicht in:	Neurology 2024-01, Vol.102 (2), p.e208062-e208062
Hauptverfasser:	Zhao, Charlie W, Snow, John P, Gheihman, Galina, Prasad, Sashank
Format:	Artikel
Sprache:	eng
Schlagworte:	Dyskinesias Eye Face Humans Male Middle Aged Nystagmus, Pathologic - etiology Trochlear Nerve Diseases - complications
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A 61-year-old man presented with 2 days of "flickering" vision. The symptom resolved with closure of the left eye. Examination demonstrated involuntary high-frequency, low-amplitude intorting movements of the left eye, consistent with superior oblique myokymia (Video 1). Ocular ductions were full, and there were no abnormal movements of the right eye.
ISSN:	0028-3878 1526-632X
DOI:	10.1212/WNL.0000000000208062