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1 Migraine Visual Aura: A Discussion with Nobel Laureate David H. HubelI am greatly indebted to the Nobel Laureate, David Hubel for his permission to publish his description of his migraine aura. The recording was made fortuitously at the time that I invited David to the Unit for Neuro-Visual Disorders to record an audio clip describing the experiments in the cat that...Image/MovingImage
2 Migraine Visual Aura: A Personal AccountI am greatly indebted to the Nobel Laureate, David Hubel for his permission to publish his description of his migraine aura. The recording was made fortuitously at the time that I invited David to the Unit for Neuro-Visual Disorders to record an audio clip describing the experiments in the cat that...Image/MovingImage
3 Migraine Visual AuraThe patient is a 73 year old retired teacher who was referred in 1993 for a second opinion regarding treatment of episodic visual hallucinations. As a school boy in junior school, he began to experience transient episodes of a spot appearing in the right lower homonymous quadrant of his field of vi...Image/MovingImage
4 Alexia Without AgraphiaThe patient is a 69 year old left handed man with a history of hypertension, insulin dependent diabetes mellitus and atrial fibrillation. Treated with coumadin, adjusted to keep the INR between 2 and 3. On the morning of admission he awoke at 4 a.m., sat momentarily on the side of the bed and then...Image/MovingImage
5 Information Processing in the Visual System: David H. Hubel, Nobel Laureate Physiology or Medicine 1981David H. Hubel is the John Enders University Professor of Neurobiology at Harvard Medical School. Born in Canada of American parents, he grew up in Montreal, graduated from McGill Medical School, and received training in neurology at the Montreal Neurological Institute and Johns Hopkins Hospital. ...Image/MovingImage
6 Migraine Visual AuraThe patient is a 9 year old right handed boy who developed headaches in 1993 at the age of 8. At that time he told his mother that he had bad headaches starting at the back of the head, usually bioccipital, spreading over the top of the head to his forehead. The headaches were short in duration la...Image/MovingImage
7 PalinopsiaThe patient is a healthy 59 year old woman who presented in 1978 with transiet visual symptoms. The first visual disturbance occurred in December 1978 when suddenly she noted: • Fluttering of vision in the left eye (OS) • The appearance of a central black spot • Around the edge of the blac...Image/MovingImage
8 Release HallucinationsThe patient is a 79 year old woman with a chief complaint of visual hallucinations. She carries a diagnosis of glaucoma and cataracts. The patient was in good health until two weeks prior to admission when she noted a black cloud in her visual field in the top central area. The cloud gradually c...Image/MovingImage
9 The Prize: An Interview with David H. Hubel Nobel Laureate Physiology or Medicine 1981David H. Hubel is the John Enders University Professor of Neurobiology at Harvard Medical School. Born in Canada of American parents, he grew up in Montreal, graduated from McGill Medical School, and received training in neurology at the Montreal Neurological Institute and Johns Hopkins Hospital. ...Image/MovingImage
10 Dressing ApraxiaThe 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 lat...Image/MovingImage
11 Normal Eye MovementsThe 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 c...Image/MovingImage
12 Migraine / PET StudyIn December 1994 the New England Journal of Medicine published a remarkable paper Bilateral Spreading Cerebral Hypoperfusion during Spontaneous Migraine Headache. Roger P. Woods, Marco Iacoboni and John C. Mazziotta. which is reproduced in part, and accompanied by a video illustration. Courtesy of J...Image/MovingImage
13 Eyebrow SpasmThis case is published courtesy of Daniel J. Costello, M.D., Department of Neurology, Massachusetts General Hospital, Boston. The patient is a 32-year-old right-handed man with an established diagnosis of Tuberous Sclerosis Complex characterized by: - medically intractable epilepsy - developmental...Image/MovingImage
14 See-saw NystagmusThe patient is a 21 year old woman who was referred to an endocrinologist for evaluation of amenorrhea. She was found to have bitemporal hemianopia and compression of the chiasm. CT Brain showed: A partially cystic, partially solid suprasellar mass with focal calcification consistent with a crani...Image/MovingImage
15 Visual NeglectThe patient following infarction of the non-dominant right parietal lobe has visual hemi-neglect on the left. Review: (ref 2) Patient's with hemi-neglect ignore or fail to attend to stimuli on the side of space contralateral to their lesion. Neglect can be multimodal in that all stimuli whether audi...Image/MovingImage
16 Saccadic Initiation Deficit of Horizontal SaccadesThe patient is a 68 year old right handed retired air conditioner repair man who presented with impaired balance and slow walking. For about one year he had noted difficulty lifting his feet high enough when climbing the stairs. From that time on, his movements slowed and worsened so that he had ...Image/MovingImage
17 Upbeat NystagmusThe patient is a 31 year old woman with a past history of morbid obesity treated in 2005 by gastric bypass with a weight change from 270 pounds to 170 pounds. In January 2008, she was admitted as an emergency to an outside hospital complaining of pressure headache with photophobia and phonophobia, n...Image/MovingImage
18 Psychogenic BlepharospasmThe patient is a 57 year old woman who presented in 1989, with a 3 year history of frequent eyelid blinking, twitching and twinking. She was under a good deal of stress and anxiety attributed to moving house after 26 years and losing touch with her friends and social activities. She was also conce...Image/MovingImage
19 Sixth Nerve PalsyThe patient is a 45 year old pharmaceutical executive who, nine days prior to admission, flew back from San Francisco after a hectic business trip feeling jet lagged and fatigued. Inspite of this, four days later, he did a day trip to New York. On the following morning, a Saturday, he awoke with ...Image/MovingImage
20 Supranuclear Paralysis of UpgazeThe 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 t...Image/MovingImage
21 Oculomasticatory MyorhythmiaThis case, previously reported in 1986, is published courtesy of John Selhorst, M.D., Saint Louis University School of Medicine, St. Louis, MO. (4) The patient is a 46 year old man who, over a period of six months, lost the ability to read and complained of excessive somnolence, occasional urinary i...Image/MovingImage
22 Apraxia of Eyelid OpeningIn January 1997, This 73 year old patient was referred to the Neurovisual Clinic. At that time his speech was slurred and he stated that his eyes were his "biggest" complaint due to: 1. Impaired focusing "close up" 2. His eyes shut spontaneously much of the time 3. Bright sunlight provoked eye ...Image/MovingImage
23 Slow Saccade SyndromeIn 1992, this 60 year old woman realized that she was "slowing up", dragging her right foot and walking slowly, and her speech became slurred. She saw a number of physicians and was given the diagnosis of Parkinson's disease and started on Sinemet 50/200 t.i.d. In January 1994, she was seen by a n...Image/MovingImage
24 Supranuclear Paralysis of UpgazeThe patient is a 71 year old woman who was admitted to the Cardiac Unit following an acute "rush to the head", diaphoresis, and palpitations. She felt she was about to faint. She described seeing gold rings in her vision for a few minutes. Past History: Partial complex seizures since 1987. Th...Image/MovingImage
25 Benign Essential BlepharospasmThe patient is a 60 year old estate manager with a history of retinal laser therapy, dry eyes and age related bilateral ptosis. He carries a diagnosis of hilar lymphadenopathy due to sarcoid and has had cancer of the kidney. He presented in 1995 with a 6 month history of frequent blinking and sp...Image/MovingImage
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