Pearls & Oy-sters: Paroxysmal dysarthria-ataxia syndrome
نویسندگان
چکیده
منابع مشابه
Pearls & Oy-sters: paroxysmal ocular tilt reaction.
Amadeo R. Rodriguez, MD Robert A. Egan, MD Jason J.S. Barton, MD, PhD, FRCPC In skew deviation, one eye is higher than the other, causing vertical diplopia. Skew deviation is a prenuclear disorder resulting from imbalance in otolith input to the oculomotor system, produced by unilateral lesions anywhere from the otoliths to the interstitial nucleus of Cajal in the rostral midbrain,1 and as such...
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• The optic tract syndrome is characterized by a contralateral, incongruous homonymous hemianopia, contralateral relative afferent pupillary defect (RAPD), and optic atrophy due to retrograde axonal degeneration. • Optic disc pallor often results in a pattern of bowtie atrophy of the eye with temporal field loss and atrophy of the upper and lower poles of the disc of the eye with nasal field lo...
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CASE REPORT A 46-year-old man with a 60-packyear smoking history, dyslipidemia, and migraine without aura had a cervical lateral acceleration/deceleration injury due to a motor vehicle accident while driving his car. No neurologic deficits were noticed within the next days. Ten days later, his right eye became gradually red, with ipsilateral lacrimation and ocular pain. Ophthalmoscopic examinat...
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1. Stiff-person syndrome (SPS) is an autoimmune disease characterized by muscle rigidity, episodic muscle spasms, as well as continuous cocontraction of agonist and antagonist muscles. 2. Although a criterion for diagnosis of SPS, anti– glutamic acid decarboxylase (anti-GAD) antibodies can be negative in up to 40% of patients. In absence of antibodies, characteristic EMG findings of continuous ...
متن کاملPearls & oy-sters: oval pupil: two observations.
The presence of an oval pupil usually localizes the neurologic problem to the midbrain.
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ژورنال
عنوان ژورنال: Neurology
سال: 2019
ISSN: 0028-3878,1526-632X
DOI: 10.1212/wnl.0000000000007619