Oculogyric crisis - Wikipedia
Oculogyric crisis (OGC) is a rare sudden, paroxysmal, dystonic reaction that may manifest in response to specific drugs, particularly neuroleptics, or medical conditions, such as movement disorders. This neurological phenomenon is characterized by a sustained dystonic, conjugate, involuntary upward deviation of both eyes lasting seconds to hours.
Oculogyric Crisis - EyeWiki
Oculogyric Crisis (OGC) is a rare, acute dystonic reaction involving the extraocular muscles. OGC is most commonly described as the involuntary upward deviation of both eyes due to spasms and increased tone in the extraocular muscles.
Oculogyric Crisis - an overview | ScienceDirect Topics
Oculogyric crisis, first described in patients who had encephalitis lethargica, is a form of acute dystonia. It takes its name from the tendency of the eyes to deviate, although eye movements are only part of this syndrome.
Oculogyric Crises - PMC
Oculogyric crises are involuntary movements of the eyeballs and can occur due to different etiologies. This video abstract shows a man with oculogyric crises due to side effect of neuroleptics. Oculogyric crises are easy to recognize if once seen. ...
Oculogyric crises: Etiology, pathophysiology and therapeutic ...
Oculogyric crisis (OGC) describes the clinical phenomenon of sustained dystonic, conjugate and typically upward deviation of the eyes lasting from seconds to hours.
Oculogyric crisis: a rare type of dystonia - PMC
Our initial clinical suspicion was oculogyric crisis (OGC). We ordered a brain MRI and video electroencephalography (EEG), and the results of both were normal. Aripiprazole was discontinued and replaced with olanzapine 5 mg PO, which …
Oculogyric crisis in a patient taking metoclopramide - PMC
Oculogyric crisis is an acute dystonic reaction of the ocular muscles characterized by bilateral dystonic elevation of visual gaze lasting from seconds to hours. This reaction is most commonly explained as an adverse reaction to drugs such as antiemetics, antipsychotics, antidepressants, antiepileptics, and antimalarials.
Oculogyric crises: Etiology, pathophysiology and therapeutic ...
2017年3月1日 · Oculogyric crisis (OGC) is a rare neurologic manifestation characterized by sustained dystonic, conjugate and typically upward deviation of the eyes lasting from seconds to hours [1]. Oculogyric crises were first described in patients with parkinsonism following the epidemy of encephalitis lethargica (Economo's disease) during the 1910–1930s ...
Oculogyric crises: A review of phenomenology, etiology ...
Oculogyric crises are a rare movement disorder characterized by paroxysmal, conjugate, tonic, usually upwards, deviation of the eyes. Causes for oculogyric crises are limited and include complications of dopamine-receptor blocking medications and neurometabolic disorders affecting dopamine metabolis ….
Spotlight on Oculogyric Crisis: A Review - Pankaj Mahal ...
2020年9月3日 · Oculogyric crisis (OGC) is a form of acute dystonia characterized by sustained dystonic, conjugate, and upward deviation of the eyes. It was initially reported in patients with postencephalitic parkinsonism.