منابع مشابه
The Marcus Gunn pupil.
cannot be excluded. Allele association studies are hampered by several possible sources of error." Our study emphasises the need for additional, carefully designed studies when applying this potentially useful method in the search for genetic factors contributing to the aetiology of Parkinson's disease.tion between the oxidative polymorphism and early onset of Parkinson's disease. Genotype rela...
متن کاملThe Marcus Gunn pupil in experimental tract lesions.
Isolated surgical lesions were made in three Macaca mulatta monkeys. Two had right optic tract section. One control underwent section of the right half of the chiasm. Preoperative evaluation revealed no fundus, pupil, or VER abnormalities. Postoperatively, a classic Marcus Gunn pupil was found contralateral to the isolated optic tract lesions. The control had normal pupils. The nature of the le...
متن کاملMarcus Gunn phenomenon.
SINCE the jaw-winking phenomenon was first described by Marcus Gunn (1863), many such cases with other associated findings have been reported. Falls, Krause, and Cotterman (1949) reviewed 115 cases, Simpson (1956) published a comprehensive study, and Dhir and Agarwal (1961) reported a case following ptosis surgery. This case is reported because of an associated peculiarity which does not appear...
متن کاملMarcus Gunn phenomenon
Marcus Gunn phenomenon consists of a synkenesis between the masticatory musculature and the levator muscle of the contralateral eyelid. It is seen in patients with congenital ptosis. The phenomenon is normally unilateral, but bilateral cases are not unknown. Its exact etiology is not known. We report a case of bilateral Marcus Gunn phenomenon. The ptosis is secondary to a conflict between the o...
متن کاملInverse Marcus Gunn Phenomenon.
A young man aged 19 yrs had developed symptoms of facial paralysis on the left side 3 months before admission to the Government Ophthalmic Hospital, and had been treated at another hospital, with some improvement. A month after the onset of this facial palsy he developed pain in the abdomen, for which he attended the Government General Hospital, and during the examination the attending medical ...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1996
ISSN: 0022-3050
DOI: 10.1136/jnnp.61.5.520