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Title | Description | Type |
51 |
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Migraine and Cluster Pathophysiology and Treatment | Video lecture covering pathophysiology and treatment of migraine and cluster headaches by Kathleen Digre, MD. | |
52 |
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Tangent Screen Recording Chart | The tangent screen recording chart. | |
53 |
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Third Nerve Palsy | Patient with third nerve palsy (no audio) | Image/MovingImage |
54 |
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Trigeminal Nerve Exam | Explanation of a trigeminal nerve exam. | |
55 |
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Unilateral Blepharospasm | Example of patient with unilateral blepharospasm. | Image/MovingImage |
56 |
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Aberrant Regeneration of the Seventh Nerve | Examples of patients with aberrant regeneration of the seventh nerve. First example is a patient with contractions around the mouth and dimpling, demonstrated with slow and rapid eye blinking. Second example shows contraction around nose with eye blink. | Image/MovingImage |
57 |
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Binocular Pendular Nystagmus | Example of a patient with binocular pendular nystagmus. Patient has somewhat dissociated nystagmus, with nystagmus seen more prominently in the left eye. Patient shows an occasional jerk nystagmus to the right in the right eye. Left eye oscillations are mostly pendular. | Image/MovingImage |
58 |
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Congenital Nystagmus | Example of patients with congenital nystagmus. First patient's nystagmus are mostly jerk and not pendular. Second patient's nystagmus are mostly pendular. Both patients show a uniform horizontal oscillation. Second patient also shows differences in frequency of oscillations depending on gaze, includ... | Image/MovingImage |
59 |
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Monocular Pendular Nystagmus | Example of a patient with monocular pendular nystagmus, with discussion of situations in which this condition is seen: acquired disorder of the visual-sensory pathway, and acquired disorder of the brain stem (e.g. multiple sclerosis). | Image/MovingImage |
60 |
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Ocular Lateropulsion (Wallenberg's Syndrome) | Example of patient with ocular lateropulsion. Patient also has central Horner syndrome and nystagmus in right gaze. When shifting gaze back to forward, eyes overshoot their mark. Eyes laterally deviate to the right upon opening. | Image/MovingImage |
61 |
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Ocular Myasthenia | Example of patient with myasthenia gravis. Demonstration of tensilon test. Patient shown to have bilateral ptosis, bilateral duction deficits, and left hypertropia. Discussion of techniques to observe subtle changes, such as bringing in a neutral observer or taking still photographs. Shows split-scr... | Image/MovingImage |
62 |
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Sector Palsies and Light-Near Dissociation | Example of patient with bilateral Adie's pupils. Exam is performed with a slit-lamp. Shows iris stroma and focal segments of iris sphincter that retain their contractilty. Suggests post-ganglionic parasympathetic denervation. | Image/MovingImage |
63 |
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See-saw Nystagmus | Example of a patient with see-saw nystagmus, showing how one eye elevates as the other depresses, with the elevating eye intorting as the depressing eye extorts. Shows vertical oscillations with pendular waveforms. Suggests a large structural lesion in the pericellar region (associated with bi-tempo... | Image/MovingImage |
64 |
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Transillumination - Lisch Nodules | Demonstration of transillumination of the Lisch nodules on a patient with neurofibromatosis. Shows how Lisch nodules that were not very visible in slit-lamp examination are better seen with transillumination, which may therefore be useful in detecting Lisch nodules earlier in children where they are... | Image/MovingImage |
65 |
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4-54a -Optic Neuropathy, Ischemic: Posterior | | Image |
66 |
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4-54b - Optic Neuropathy, Ischemic: Posterior | | Image |
67 |
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B-scan Technique | This video describes and demonstrates the B-scan examination technique for examination of the eye using ultrasonography. | Image/MovingImage |
68 |
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Bilateral Internuclear Ophthalmoplegia | Example of patient with bilateral internuclear ophthalmoplegia. Patient is led through instructions for direction and distance of gaze. | Image/MovingImage |
69 |
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Blepharospasm with Apraxia of the Eye | | Image/MovingImage |
70 |
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CPEO | Patient with Chronic Progressive External Ophthalmoplegia (CPEO) | Image/MovingImage |
71 |
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Duane's Syndrome | Example of patient with Duane's Syndrome. Patient is led through instructions for pursuit. | Image/MovingImage |
72 |
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Facial Nerve Exam | Explanation of a facial nerve exam. | |
73 |
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Flutter in Downgaze | Examination of patient with flutter in downgaze (no audio) | Image/MovingImage |
74 |
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Hydroxychloroquine Maculopathy (Plaquenil) | An overview of Chloroquine Maculopathy. | Text |
75 |
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Nutritional Amblyopia | Example of patient with amblyopia with nutritional causes. | Text |