Internuclear ophthalmoplegia. An electro-oculographic study of peak angular saccadic velocities.
نویسندگان
چکیده
منابع مشابه
Experimental internuclear ophthalmoplegia.
A midline experimental lesion separating the medial longitudinal fasciculi at and below the level of the abducens nuclei without damaging either fasciculus at the level of the nuclei has produced defects of ocular motility resembling those of clinical internuclear ophthalmoplegia. Electromyographic recordings during lateral gaze demonstrate: (1) lack of inhibition of the lateral rectus muscle i...
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Divergence paralysis is characterized by acquired horizontal homonymous diplopia when viewing distant objects but without limitation of ocular movements (Bielschowsky, I935). Although raised intracranial pressure is a significant aetiological factor in the production of divergence paralysis (Bender and Savitsky, I940; Chamlin and Davidoff, I950, 1951), there has been much diversity of opinion a...
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The reeognltlon of internuelear oph thalmoplegla in patients In whom there is full range of adduetion rests on the "dys metria test" and the "optokinetie test." 80th the dysmetria present wlth rapid re fixations and the optokinetle asymmetry are diseussed in terms of the neuro physiologie mechanlsm behind the slow addueting saeeades in internuelear oph thalmoplegla. (Arch Neurol 31:138-139...
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We studied refixational eye movements of a patient during the gradual resolution of an internuclear ophthalmoplegia (secondary to head trauma) in an attempt to determine the relative contributions of both medial longitudinal fasciculus (MLF) recovery and secondary central plastic changes. Adduction-refixational eye movements in the affected eye consisted of an initial fast (saccadic) portion fo...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1976
ISSN: 0007-1161
DOI: 10.1136/bjo.60.9.645