R Wityk
Overview
Explore the profile of R Wityk including associated specialties, affiliations and a list of published articles.
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Articles
13
Citations
256
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Recent Articles
1.
Chen C, Lee A, Kelman S, Wityk R
Eur J Neurol
. 2007 Jun;
14(7):823-5.
PMID: 17594343
Neuro-ophthalmological manifestations in moyamoya disease are usually the result of cerebrovascular involvement of the visual pathways. We report a case of ischemic optic neuropathy due to ocular hypoperfusion as a...
2.
Keswani S, Wityk R
J Neurol Neurosurg Psychiatry
. 2002 Jun;
73(1):83-4.
PMID: 12082057
A young woman with pre-eclampsia became unresponsive shortly after delivery. Examination revealed extensive brain stem dysfunction with absent pupillary light reflexes and decerebrate posturing. Computed tomography showed hypodensity throughout the...
3.
Worrall B, Farace E, Hillis A, Hutson R, Wityk R, Saver J, et al.
Cerebrovasc Dis
. 2001 Apr;
11(3):257-64.
PMID: 11306777
Classically in neurology, aphasia and neglect were accepted as reliable markers of cortical lesions. The actual prognostic values of aphasia and neglect have yet to be formally tested. This analysis...
4.
Albayram M, Wityk R, Yousem D, Zinreich S
AJNR Am J Neuroradiol
. 2001 Apr;
22(4):751-4.
PMID: 11290493
Cogan syndrome is an uncommon disorder of unknown etiology characterized by vestibuloauditory dysfunction and nonsyphilitic interstitial keratitis. To our knowledge, the case herein is the first report to demonstrate the...
5.
McCullough L, Beauchamp N, Wityk R
Surv Ophthalmol
. 2001 Feb;
45(4):317-30.
PMID: 11166343
Stroke is defined as an abnormality in brain function resulting from disruption of cerebral circulation. It is the third leading cause of death in the United States and the primary...
6.
Sadda S, Miller N, Tamargo R, Wityk R
J Neuroophthalmol
. 2000 Apr;
20(1):28-31.
PMID: 10770504
Visual loss in patients with encephalotrigeminal angiomatosis or Sturge-Weber syndrome usually results from secondary glaucoma or from damage to the retrogeniculate pathways by the angiomatous lesions. Optic neuropathy has not...
7.
Saver J, JOHNSTON K, Homer D, Wityk R, Koroshetz W, Truskowski L, et al.
Stroke
. 1999 Feb;
30(2):293-8.
PMID: 9933262
Background And Purpose: Reduction in infarct volume is the standard measure of therapeutic success in animal stroke models. Reduction in infarct volume has been advocated as a biological surrogate or...
8.
Earley C, Kittner S, Feeser B, Gardner J, Epstein A, Wozniak M, et al.
Neurology
. 1998 Jul;
51(1):169-76.
PMID: 9674798
Background/purpose: The Baltimore-Washington Cooperative Young Stroke Study is the largest biracial urban-suburban population-based study to examine the etiology of strokes in children. Methods: We identified all children aged 1 to...
9.
Martin P, Chang H, Wityk R, Caplan L
J Neurol Neurosurg Psychiatry
. 1998 Apr;
64(3):392-5.
PMID: 9527158
Most reports of midbrain infarction have described clinicoanatomical correlations rather than associations and aetiologies. Thirty nine patients with midbrain infarction (9.4%) are described out of a series of 415 patients...
10.
Rohr J, Kittner S, Feeser B, Hebel J, Whyte M, Weinstein A, et al.
Arch Neurol
. 1996 Jul;
53(7):603-7.
PMID: 8929167
Objective: To determine the association of hypertension, diabetes, and cigarette smoking with incidence of ischemic stroke in young adults. Design: Case-control study. Setting: Population-based sample of cases and controls. Subjects:...