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Filters: Collection: "ehsl_novel_novel"
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TitleCreatorDescriptionSubject
1 Vertical optokinetic nystagmusAnat Bachar Zipori, MD; Nasrin Najm-Tehrani, FRCS Ed (Ophth), FRCSCVisual depiction of the vertical OKN drum test. The vertical optokinetic drum test is an exam used to elicit vertical optokinetic nystagmus (OKN) when there is horizontal nystagmus. The hand-held "optokinetic" drums or tapes that are used to elicit smooth movements primarily test the pursuit system....Vertical Optokinetic Nystagmus; OKN Drum Test
2 Horizontal Right Optokinetic NystagmusAnat Bachar Zipori, MD; Nasrin Najm-Tehrani, FRCS Ed (Ophth), FRCSCVisual depiction of the horizontal OKN drum test. The hand-held "optokinetic" drums or tapes that are used to elicit smooth movements primarily test the pursuit system. This video supplements Paediatric Neuro-ophthalmology: Visual Acuity Assessment Strategies: https://collections.lib.utah.edu/ark:/...Horizontal Right Optokinetic Nystagmus; OKN Drum Test
3 Saccades (Guest Lecture)Shirley H. Wray, MD, PhD, FRCPThe video of the normal eye movement examination was made with the assistance of Dr. Terrence Millette, a neurologist and former Fellow with me in 1985-1986. Introduction to the Saccadic System Saccades are fast eye movements that bring the image of an object of interest onto the fovea. They consist...Normal Eye Movements; Examination, Ocular; Saccades; Optokinetic Nystagmus Drum (OKN Drum); Pursuit; Ocular Motility
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