Results 181 to 190 of about 272 (233)
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Reversible Central Pontine Abnormalities
Journal of Neuroimaging, 1993Two patients developed central pontine signal changes on magnetic resonance imaging (MRI), one after heart transplantation and one during the puerperium. In one, no lesion was found in the pons at necropsy. The other recovered clinically and the MRI lesion resolved completely.
Conrado J. Estol, Louis R. Caplan
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Reversible Central Hypoventilation Syndrome in Basilar Invagination
World Neurosurgery, 2019A noninvasive approach for basilar invagination (BI) and moreover, cervical traction to reduce odontoid invagination, has not been thoroughly described in the literature. We report a case of BI with Arnold-Chiari malformation in which preoperative reduction using Gardner well cervical traction was attempted and the patient developed central ...
Abhinandan Reddy Mallepally +4 more
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Reversal of Fortune: Central Nervous System Blastomycosis
The American Journal of Medicine, 2016PRESENTATION When a patient presents with simultaneous lung and brain lesions, the clinician is likely to invokemetastatic malignancy as the unifying explanation, which will usually be the correct one—but not always. In our case, a 73-year-old man originally from Bangladesh with a history of hypertension, diabetes mellitus, and curatively resected ...
Jessica Gupta +2 more
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Archives of Neurology, 1961
"Central pain" has been defined as spontaneous pain with painful over-reaction to external stimuli resulting from lesions confined to the central nervous system. 12 As Walker 15 pointed out, central pain can originate from any level of the nervous system—peripheral, spinal, bulbar, or cortical.
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"Central pain" has been defined as spontaneous pain with painful over-reaction to external stimuli resulting from lesions confined to the central nervous system. 12 As Walker 15 pointed out, central pain can originate from any level of the nervous system—peripheral, spinal, bulbar, or cortical.
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Design and Implementation of a Reversible Central Processing Unit
2015 IEEE Computer Society Annual Symposium on VLSI, 2015This work addresses the reversible circuit design using novel modularization approach by presenting architecture of a logically reversible processor based on the Von Neumann architecture that can operate with very low power consumption, protection of power analysis attack and long span of life due to less heat dissipation.
Lafifa Jamal, Hafiz Md. Hasan Babu
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Reversal of synaptic vesicle docking at central synapses
Nature Neuroscience, 1999We used quantitative fluorescence imaging of vesicles labeled with membrane-soluble dyes to determine rates of undocking and spontaneous exocytosis of vesicles docked to the active zone of hippocampal synapses in culture. Individual vesicles undock about once per two minutes and spontaneously exocytose about once per eight minutes.
V N, Murthy, C F, Stevens
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Central structure preservation of the reversal sign
Neuroradiology, 1999We report serial changes of central structure preservation of the reversal sign in a case of child abuse. The serial CT images show that the relatively spared attenuation at the basal ganglia, thalami, and posterior fossa develops before the occurrence of transtentorial herniation. This finding makes the theory that central preservation of the reversal
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Reversion of Forest to Tundra in the Central Yukon
Ecology, 1991Pollen and plant macrofossil analyses of sediments from three sites in the central Yukon that are presently in shrub tundra provided a record of former forest establishment. Shrub tundra with groves and gallery forest of balsam poplar occupied the region between 10 000 and 8000 BP.
Les C. Cwynar, Ray W. Spear
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Studies on new, centrally active and reversible acetylcholinesterase inhibitors
Neurochemical Research, 1990We have synthesized the tertiary amines of pyridostigmine and neostigmine, 3-pyridinol dimethylcarbamate (norpyridostigmine) and 3-dimethylaminophenol dimethylcarbamate (norneostigmine) respectively, and we have tested their abilities to cross the blood-brain barrier and inhibit mouse brain AChE activity.
F, Arnal +5 more
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Reversal of Central Sleep Apnea Using Nasal CPAP
Chest, 1986Based on the theory that obstructive (OSA) and central (CSA) sleep apneas share common pathophysiologic mechanisms, we attempted to treat eight patients with predominantly CSA by continuous positive airway pressure (CPAP). All patients exhibited repetitive episodes of CSA and mixed sleep apneas (MSA) in the supine position with a mean duration of 23.7 +
F G, Issa, C E, Sullivan
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