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TitleCreatorDescriptionSubject
226 Functional MRIDevin D. Mackay, MDExplanation of using functional MRI in examinations.Functional MRI
227 Fundus Fluorescein Angiography: What Is It and When Is It Useful for Neuro-Ophthalmology?Clare L. Fraser, MBBS; Elisa E. Cornish, PhDAn introduction to the use of fluorescein angiography.Fluorescein Angiography; Visual Exam
228 Fundus PhotographyDevin D. Mackay, MD; Valérie Biousse, MD,Explanation of using fundus photography in examinations.Fundus Photography
229 Genetic Information Nondiscrimination Act of 2008Senate and House of Representatives of the United States of America in CongressLaw to prohibit discrimination on the basis of genetic information with respect to health insurance and employment.Genetics
230 Gerstmann SyndromeNicholas Bontrager; Padmaja Sudhakar, MDGerstmann syndrome refers to a constellation of four neurologic deficits: agraphia, acalculia, finger agnosia , and left-right disorientation. All symptoms must be present for a diagnosis of true Gerstmann syndrome.Gerstmann Syndrome
231 Giant Cell ArteritisNANOSGiant cell arteritis​ is a condition that can cause vision loss, new persistent headaches, scalp tenderness, and jaw pain with chewing. It is due to inflammation of blood vessels primarily of the head and neck.Giant Cell Arteritis; Patient Brochure
232 Giant Cell Arteritis with Choroidal InfarctionAretha Zhu; Kareem Moussa; Tina Zeng; Yin Allison LiuThe presentation describing a case of giant cell arteritis (GCA) with choroidal infarction documents an 83-year-old male experiencing recurring episodes of vision loss, predominantly manifesting as a "graying" of vision in both eyes, associated with new-onset headaches. The individual presented to t...Choroidal Infarction; Erythrocyte Sedimentation Rate, Giant Cell Arteritis; Headache; Jaw Claudication; Painless Vision Loss; Rheumatology; Temporal Artery Biopsy; Vasculitis
233 Giant Cell Arteritis: Diagnostic Prediction Models, Temporal Artery Biopsy and EpidemiologyEdsel Ing MD, PhD FRCSC MPH CPH MIAD MEd MBA,Giant cell arteritis (GCA) is the most common primary vasculitis in the elderly and can cause irreversible blindness, aortitis, and stroke. Diagnostic confirmation of GCA usually entails temporal artery biopsy (TABx) - a time-consuming and invasive test, or ultrasound. The primary treatment of GCA i...Giant Cell Arteritis; Diagnostic Prediction Model; Epidemiology; Temporal Artery Biopsy; Differential Diagnosis
234 GlaucomaKathleen B. Digre, MD; James J. Corbett, MDSlideshow describing condition.Glaucoma
235 Gustatory Lacrimation: Crocodile Tear SyndromeFernando Pellerano; Kevin LaiWe describe a case of gustatory lacrimation on a 61-year-old male with a history of Bell's Palsy that presented to the Ophthalmology clinic with painless epiphora in the right eye while eating. Examination was notable for oral-ocular synkinesis and hyperlacrimation while eating on the right eye only...Crocodile Tear Syndrome; Gustatory Lacrimation; Oral-ocular Synkinesis
236 Heavy Eye SyndromeMeagan D. Seay, DO; Bradley J. Katz, MDA brief overview of heavy eye syndrome.Heavy Eye Syndrome
237 Hemifacial Spasme - Hemifacial Spasm (Danish)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
238 Hemifacial SpasmShirley H. Wray, MD, PhD, FRCPThe patient is a 72 year old man with myopia, childhood exotropia, progressive age related ptosis and right hemifacial spasm. Hemifacial spasm (HS) most often begins insidiously in the orbicularis oculi muscle in the early stages, as in this man. He presented with a 2 year history of involuntary twi...Lid Twitch; Hemifacial Spasm; Neurovascular Compression Syndrome of the Facial Nerve
239 Hemifacial SpasmNANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
240 Hemifacial Spasm (French)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
241 Hemifacial Spasm (German)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
242 Hemifacial Spasm (Hebrew)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
243 Hemifacial Spasm (Hungarian)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
244 Hemifacial Spasm (Italian)North American Neuro-Ophthalmology SocietyInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
245 Hemifacial Spasm (Japanese)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
246 Hemifacial Spasm (Korean)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
247 Hemifacial Spasm (Portuguese)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
248 Hemifacial Spasm (Simplified Chinese)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
249 Hemifacial Spasm (Spanish)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
250 Hemifacial Spasm (Tagalog)NANOSInvoluntary contractions, called "spasms," of the muscles on one side of the face. The affected side of the face seems to "scrunch up" while the other side of the face remains normal.Hemifacial Spasm; Patient Brochure
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