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Title | Creator | Description | Subject |
76 |
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Midbrain Hemorrhage | Shirley H. Wray, MD, PhD, FRCP | The patient is a 49 year old woman who was in good health until January 17, 1991. When, at work one morning, she had an acute attack of light headedness and double vision and collapsed on the floor without loss of consciousness. She developed a severe retro-orbital headache. She was taken to the loc... | Supranuclear Paralysis of Upgaze Hemorrhage; Convergence Retraction Nystagmus; Vertical Oculocephalic Reflex Normal; Normal Convergence; Skew Deviation; Light/Near Dissociation of the Pupils; Pretectal Syndrome; Midbrain Hemorrhage; Cavernous Angioma |
77 |
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Clinical Visual Electrophysiology | Gregory P. Van Stavern, MD; Byron Lam, MD | A description of the use of electrophysiology to examine the visual system. | Electrophysiology; Visual Exam |
78 |
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Paraneoplastic Ocular Flutter | Shirley H. Wray, MD, PhD, FRCP | The patient is a 58 year old woman with known hypertension. In 1994, two weeks prior to admission she had a dramatic change in behavior with insomnia, agitation and depression. This was accompanied by "ringing of hands and anxiety for no apparent reason". She became anorexic, lost 15 pounds in weigh... | Ocular Flutter; Oscillopsia; Trunkal Ataxia; Paraneoplastic Cerebellar Syndrome; Small Cell Carcinoma of the Lung; Paraneoplastic Ocular Flutter; Flutter |
79 |
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Paraneoplastic Upbeat Nystagmus | Shirley H. Wray, MD, PhD, FRCP | This case was presented to the Clinical Eye Movement Society at the American Neurological Association Meeting in October 2009. The patient is a 65 year old woman who was in good health until seven weeks prior to admission. On June 22/09 on the return flight from her daughter's wedding in Oregon she ... | Upbeat Nystagmus; Lid Nystagmus; Square Wave Jerks (Saccadic Oscillations); Saccadic Dysmetria; Saccadic Pursuit; Paraneoplastic Syndrome; Paraneoplastic Upbeat Nystagmus; Pancreatic Endocrine Carcinoma; Anti-Hu - Associated Paraneoplastic Encephalitis |
80 |
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The Mystery of Zero Ishihara Plates with 20/20 Vision | Vivian Paraskevi Douglas; Konstantinos Douglas; Nurhan Torun | Herein we present a case of 71-year-old retired teacher who presented with difficulty reading over the past year. On examination, the patient had difficulty identifying even the control plate on Ishihara testing in both eyes (OU), despite intact color recognition. Humphrey visual field testing revea... | Simultanagnosia; Neurodegeneration; Posterior Cortical Atrophy |
81 |
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Posterior Cortical Atrophy | Natali V. Baner, MD; Ali G. Hamedani, MD, MHS | PowerPoint providing an overview of the definition, clinical presentation and treatment of posterior cortical atrophy | Posterior Cortical Atrophy |
82 |
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Genetic Causes of Isolated Optic Neuropathy | Kathleen Ho; Devin Mackay | Overview of isolated genetic optic neuropathies and their neuro-ophthalmic manifestations with an illustrative case example and discussion of clinical presentation, relevant biochemistry, and testing. | Genetics; Hereditary; MFN2; NDUFV1; OPA1; OPA3; Optic Atrophy; Optic Neuropathy; POLG; SPG7; WFS1 |
83 |
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Facioscapulohumeral Muscular Dystrophy (FSHD) | Rohith Erukulla; Brooke Johnson | This is an introduction to Facioscapulohumeral Muscular Dystrophy (FSHD) and its causes, presentation, diagnosis, treatment, and ongoing related research. | Dystrophy; Facioscapulohumeral Muscular Dystrophy; FSHD; Myopathy |
84 |
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Non-Surgical Management of Strabismus | Alex Christoff, MD | An overview of non-surgical treatment of strabismus. | Strabismus |
85 |
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The Mental Status Examination - Non-Cognitive | James R. Bateman, MD, MPH; Victoria S. Pelak, MD | Introduction to the mental status examination. | Mental Status; Non-Cognitive Function |
86 |
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Optical Coherence Tomography (OCT) | Gunnar J. Goebel; Devin D. Mackay, MD | Introduction to OCT, including history, principles, interpretation, and applications. | Optical Coherence Tomography (OCT) |
87 |
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Metastatic Glioblastoma to Intracranial Optic Nerves, Optic Chiasm and Optic Tracts | Bashaer Aldhahwani, MD; Mariam S. Vilá-Delgado, MD | The patient with pathology confirmed glioblastoma after resectioning the superior frontal lobe tumor followed by 6 weeks of radiation therapy with concurrent temozolomide. The patient started bevacizumab to treat steroid-refractory vasogenic cerebral edema/radiation necrosis. 8 months after radiatio... | Metastatic Glioblastoma; Infiltrative Chiasmal Lesion |
88 |
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Acute Optic Neuritis | Neil R. Miller, MD, FACS | Overview of acute optic neuritis. | Optic Neuritis |
89 |
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Supranuclear Paralysis of Vertical Gaze | Shirley H. Wray, MD, PhD, FRCP | This case was presented to the Clinical Eye Movement Society at the American Neurological Association Meeting in October 2007. The patient is a healthy, 36 year old Lieutenant Commander in the Coast Guard who was last seen perfectly well at 2 a.m. on the day of admission. He awoke in the morning aro... | Somnolence; Global Supranuclear Paralysis of Vertical Gaze; Absent Vertical Saccades and Pursuit Movements; Intact Convergence; Convergence Retraction Nystagmus; Ocular Dysmetria; Ocular Tilt Reaction; Lateropulsion; Unilateral Midbrain and Thalamic Infarct; Supranuclear Paralysis of Up and Downgaze... |
90 |
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Constructional Apraxia | Shirley H. Wray, MD, PhD, FRCP | The patient is a 72 year old right handed woman who presented in November 1995 with the sudden onset of impaired coordination of visual and motor skills following an inner right ear infection. One of her problems was difficulty sitting on a chair as she tended to place her body incorrectly. By late ... | Dressing Apraxia; Apraxia of the Left Hand; Constructional Apraxia; Right Parietal Lobe; Progressive Lobar Atrophy; Degenerative CNS Disease; Apraxia |
91 |
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Myxopapillary Ependymoma | Nagham Al-Zubidi, MD | A case of filum terminale tumor presented with symptoms and sign of idiopathic intracranial hypertension. | Myxopapillary Ependymoma; Idiopathic Intracranial Hypertension; Filum Terminale Tumor |
92 |
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Cogan Lid Twitch | Hari Anandarajah, BA | A 50-year-old woman presented with ptosis of her left eyelid for 6 months. Several exam findings including variable and fatigable ptosis, and Cogan lid twitch, raised suspicion for Myasthenia Gravis. Acetylcholine receptor binding, blocking, and modulating antibodies were negative, and single fiber ... | Lid Twitch; Myasthenia Gravis |
93 |
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Methanol Toxicity | Daniel Lovasz; James Brian Davis; Amanda Dean Henderson, MD | Methanol toxicity can be very dangerous with high morbidity and mortality rates, and outcomes typically worsen with increasing acidemia, hyperglycemia, or acute kidney injury. Delayed treatment can result in irreversible injury, such as vision loss, or even death. The harmful effects of methanol com... | Acidosis; Fomepizole; Formic Acid; Methanol Toxicity; Toxic Optic Neuropathy |
94 |
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Testing Lacrimal Function | Walsh and Hoyt Clinical Neuro-Ophthalmology, 6th Edition | Description of testing lacrimal function. | Lacrimal Function |
95 |
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2013 William F Hoyt Lecture: Neuro-Ophthalmology in Review: Around the Brain with 50 Fellows | Nancy J. Newman, MD | No matter what their ultimate specialty, every ophthalmologist needs to master the basics of neuroophthalmology. To that end, we must ensure that we continue to train effective teachers of neuro-ophthalmology. This is William F. Hoyt's most important lasting legacy and charge. In this same spirit, E... | History |
96 |
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Finger to Nose Perimetry | John Pula, MD | A description of the use of the finger to nose perimetry test is covered. | Non-organic Vision Loss |
97 |
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Medicolegal and Ethical Considerations in Ophthalmology | M. Tariq Bhatti, MD | Slideshow describing topic. | Ethics; Legal |
98 |
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Neuro-ophthalmic Disorders in Pregnancy: With an Eye to Future Eye Health | Kathleen B. Digre, MD | Presentation covering conditions relevant to neuro-ophthalmology, including vascular disorders that affect vision, Pseudotumor Cerebri Syndrome, venous sinus thrombosis, idiopathic intracranial hypertension, and severe pre-eclampsia and eclampsia. | Pregnancy |
99 |
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Susac's Syndrome | David O. Sohutskay; Kevin E. Lai, MD; Linda S. Williams, MD; Devin D. Mackay, MD | Overview of a case of Susac Syndrome. | Susac Syndrome |
100 |
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Leukemic Optic Neuropathy | Nagham Al-Zubidi, MD | Patient with acute lymphoblastic leukemia presented with left eye vision loss. | Infiltrative Optic Neuropathy; Leukemic Optic Neuropathy; Other Optic Neuropathy |