Clinical study on congenital nystagmus. First report. Treatment of congenital nystagmus by intravenous injection of a lidocaine-glucose solution.
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چکیده
منابع مشابه
Study of congenital nystagmus: optokinetic nystagmus.
A severe defect of optokinetic nystagmus (OKN) was found in 46 patients with congenital nystagmus. Abnormal patterns of OKN, such as superimposition of pendular oscillations on the optokinetic slow component and inversion of OKN, were observed. Optokinetic gain (eye movement velocity/drum velocity) was decreased compared to that in normal subjects, and optokinetic after-nystagmus, or transient ...
متن کاملClinical Congenital Nystagmus, Evaluation and Treatment
Objectives At the conclusion of this program, participants should be able to: 1. Evaluate the child with nystagmus more efficiently. 2. Decide when neuro-imaging and electrophysiology studies of children with nystagmus are appropriate. 3. Recognize the potential neurologic problems presenting with nystagmus in infancy. Questions True or False: 1. Upbeating nystagmus in infancy is usually a sign...
متن کاملCongenital nystagmus
Key-words Disease name Definition/Diagnosis criteria Differential diagnosis Pathophysiology Clinical description Paraclinic testing and diagnosis Frequency Treatment Reference
متن کاملSuppression of congenital nystagmus.
Suppression of congenital nystagmus by eyelid closure was studied by electrooculography in four cases under various conditions in order to elucidate whether the suppression is caused by blocking of fixation or not. The nystagmus persisted in the light as well as in the dark provided that the eyes were kept open. Frenzel's glasses did not suppress the nystagmus except for one case in whom jerky ...
متن کاملA new treatment for congenital nystagmus.
Congenital nystagmus is a disorder of eye movement with an associated reduction in visual acuity. The latter is mainly due to the intensity of the nystagmus (amplitude times frequency) allowing the object of regard to spend only a short time on the fovea. Training patients by an auditory feedback technique to control the nystagmus enables visual sensitivity to improve. This method is compared w...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1987
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.80.203