Results 291 to 300 of about 2,784,272 (345)
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Behavioral Recovery of Functional Responses
2002Studies in rats have shown that unilateral destruction of the nigrostriatal pathway by 6-hydroxydopamine (6-OHDA) results in a spontaneous rotational bias to the side ipsilateral to the lesion.’ With time, spontaneous rotational behavior subsides, but it can still be induced pharmacologically; amphetamine, an agent that releases dopamine (DA) from ...
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Central Nervous System: Recovery of Function
Science, 1969Rats with one- or two-stage lesions in the hippocampus, amygdala, or frontal cortex were tested on a variety of tasks. Even though locus and amount of tissue damage were very similar in the two groups, animals with one-stage lesions were impaired as judged by performance on all problems, while animals with two-stage lesions were not.
D G, Stein +4 more
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Towards a Definition of Recovery of Function
Journal of Neurotrauma, 2004In this review we consider recovery of function after spinal cord injury, and, in particular, recovery improved following intraspinal cellular transplants. Some recovery occurs spontaneously and this can be especially dramatic in neonates, supporting the notion that developing and adult spinal cord respond differently to injury.
Marion, Murray +4 more
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Recovery of Function of the Reimplanted Lung
The Annals of Thoracic Surgery, 1974Abstract In association with reimplantation of the lung of the dog by established techniques, serial determinations of oxygen uptake (bronchospirometry), cardiac output and blood flow to each lung (Fick method), and blood pressure were done preoperatively and postoperatively for 10 to 12 weeks.
D E, Smith, R L, Fulton, P, Ridolpho
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Recovery of splenic function after gvhd‐associated functional asplenia
American Journal of Hematology, 1982AbstractAn adolescent male patient developed functional asplenia in the course of graft versus host disease (GVHD) after successful allogeneic bone marrow transplantation (BMT) for aplastic anemia. Coincident with the onset of the asplenia, amelioration of the ongoing GVHD was observed.
G E, Demetrakopoulos +2 more
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Functional Neuroimaging of Recovery
2003Abstract Neurophysiologic imaging follows structure and function. Unlike the traditional model in which the clinician associates an impairment with a focal lesion, functional neuroimaging offers insights that go beyond the region of damaged tissue. A systems level approach can be taken to identify sites of dysfunction even in the absence
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Recovery of motor function after stroke
2006Improvement of motor activity may occur after stroke. It may be because of recovery of marginally functional neurons. It may also occur by relearning, a process that strengthens existing pathways and may lead to new functional or structural changes- neuroplasticity. Clinical investigation into the treatment of chronic pain after thalamic infarction has
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Recovery of Brain Function Following Ischemia
1993Experimental evidence conveys clear suggestions that early reperfusion following at least focal cerebral ischemia in the primate is accompanied by a return of function demonstrably suspended during the ischemic period. Complete and permanent arrest of the cerebral circulation has been known within seconds to lead to depression of brain electrical ...
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Recovery of Brain Function After Ischaemia
1987Experimental evidence has recently suggested that early reperfusion following at least focal cerebral ischaemia is accompanied by a return of function which has apparently been suspended during the ischaemic period. The experimental evidence for this is presented.
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Neural plasticity and recovery of function
2005Recovery of the function after stroke is a consequence of many factors including resolution of oedema and survival of the ischaemic penumbra. In addition there is a growing interest in the role of central nervous system (CNS) reorganization. Much of the evidence supporting this comes from animal models of focal brain injury, but non-invasive techniques
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