Reversible Kernohan notch
نویسندگان
چکیده
منابع مشابه
The History of the Kernohan Notch Revisited.
The history of false localizing signs is intimately linked to the birth of modern neurology and the unraveling of the mysteries of localization through neurological examination at the end of the 19th century. This phenomenon has attracted much attention but has not been properly explained, even in the authoritative handbooks such as that by Oppenheim. A scholarly article written by Kernohan and...
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A 25-year-old male graduate student was found wandering the halls near his laboratory, appearing confused and having difficulty walking. The patient was taken to the emergency room, where he reported feelings of weakness. He was oriented to person, place, and time. Examination revealed right ptosis and third nerve palsy with a normal pupil , right hemiparesis including the face, and a positive ...
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Kernohan-Woltman notch phenomenon (KWP) is an ipsilateral motor weakness due to compression of the contralateral cerebral peduncle. We report two cases of KWP following traumatic brain injury. In case 1, ipsilateral hemiplegia was noted after right subdural hemorrhage. Although magnetic resonance imaging showed no abnormal signal changes on cerebral peduncle, diffusion tensor tractography (DTT)...
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Using the OP9-DL1 system to deliver temporally controlled Notch/Delta signaling, we show that pluripotent hematolymphoid progenitors undergo T-lineage specification and B-lineage inhibition in response to Notch signaling in a delayed and asynchronous way. Highly enriched progenitors from fetal liver require > or =3 d to begin B- or T-lineage differentiation. Clonal switch-culture analysis shows...
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Recently testing of Quantum-dot Cellular Automata (QCA) Circuits has attracted a lot of attention. In this paper, QCA is investigated for testable implementations of reversible logic. To amplify testability in Reversible QCA circuits, a test method regarding to Built In Self Test technique is developed for detecting all simulated defects. A new Reversible QCA MUX 2×1 desig...
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ژورنال
عنوان ژورنال: Neurology
سال: 2007
ISSN: 0028-3878,1526-632X
DOI: 10.1212/01.wnl.0000248190.45078.e6