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TitleDescriptionType
101 Ultrasonography TechniquesThis video describes and demonstrates the various techniques for examination of the eye using ultrasonography, including A-scan, B-scan and immersion.Image/MovingImage
102 Ultrasonography: Immersion TechniqueThis video describes and demonstrates the immersion technique for examination of the eye using ultrasonography.Image/MovingImage
103 Unilateral BlepharospasmExample of patient with unilateral blepharospasm.Image/MovingImage
104 Upbeat NystagmusExample of a patient with upbeat nystagmus. Shows vertical jerk nystagmus with fast phases in the up direction. Localizes to brain stem, and occurs with strokes, demyelination, and tumors.Image/MovingImage
105 Vestibular NystagmusExample of patient with vestibular nystagmus. Patient is led through instructions for direction of gaze. Shown also with Frenzel goggles.Image/MovingImage
106 Vestibular NystagmusDiscussion of vestibular nystagmus. Seen with peripheral disorders and central disorders, and in two varieties: spontaneous and positional. Horizontal jerk with small amplitude.Image/MovingImage
107 Voluntary NystagmusExample of patient with voluntary nystagmus. Discussion of how a lack of uniform, patterned movement of the eyes along with associated lid movements suggests that activity is voluntary.Image/MovingImage
108 Wall-Eyed Bilateral Internuclear Ophthalmoplegia (WEBINO)Example of patient with horizontal binocular diplopia. Demonstration of exam, which shows alternating exotropia in cover test. As patient follows object, right eye does not pass the midline as the object moves to the left, while left eye go slightly past the midline, but does not abduct completely. ...Image/MovingImage
109 Wall-Eyed Bilateral Internuclear Ophthalmoplegia (WEBINO)Example of patient with Wall-Eyed Bilateral Internuclear Ophthalmoplegia. Patient is led through instructions for direction and distance of gaze.Image/MovingImage
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