Cerebral ischemia: Difference between revisions
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==Overview== | |||
'''Cerebral ischemia''' is an [[ischemic]] condition where the [[brain]] or parts of the brain do not receive enough [[blood flow]] to maintain normal [[neurological]] function. Cerebral ischemia can be the result of various [[diseases]], or the result of [[arterial]] obstruction such as strangulation. Similarly to [[cerebral hypoxia]], severe or prolonged cerebral ischemia will result in [[unconsciousness]], [[brain damage]] or [[death]], mediated by the [[ischemic cascade]]. | '''Cerebral ischemia''' is an [[ischemic]] condition where the [[brain]] or parts of the brain do not receive enough [[blood flow]] to maintain normal [[neurological]] function. Cerebral ischemia can be the result of various [[diseases]], or the result of [[arterial]] obstruction such as strangulation. Similarly to [[cerebral hypoxia]], severe or prolonged cerebral ischemia will result in [[unconsciousness]], [[brain damage]] or [[death]], mediated by the [[ischemic cascade]]. | ||
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[[sv:Cerebral ischemi]] | [[sv:Cerebral ischemi]] | ||
[[Category: Angiology]] | [[Category:Angiology]] | ||
[[Category: Cardiovascular system]] | [[Category:Cardiovascular system]] | ||
[[Category: Neurology]] | |||
[[Category:Neurology]] | |||
[[Category:Needs patient information]] | |||
[[Category:Low priority]] | [[Category:Low priority]] | ||
{{WikiDoc Help Menu}} | {{WikiDoc Help Menu}} | ||
{{WikiDoc Sources}} | {{WikiDoc Sources}} | ||
Revision as of 01:48, 4 August 2011
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WikiDoc Resources for Cerebral ischemia |
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Most recent articles on Cerebral ischemia Most cited articles on Cerebral ischemia |
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Powerpoint slides on Cerebral ischemia |
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Evidence Based Medicine |
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Cochrane Collaboration on Cerebral ischemia |
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Clinical Trials |
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Ongoing Trials on Cerebral ischemia at Clinical Trials.gov Trial results on Cerebral ischemia Clinical Trials on Cerebral ischemia at Google
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Guidelines / Policies / Govt |
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US National Guidelines Clearinghouse on Cerebral ischemia NICE Guidance on Cerebral ischemia
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Commentary |
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Definitions |
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Patient Resources / Community |
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Patient resources on Cerebral ischemia Discussion groups on Cerebral ischemia Patient Handouts on Cerebral ischemia Directions to Hospitals Treating Cerebral ischemia Risk calculators and risk factors for Cerebral ischemia
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Causes & Risk Factors for Cerebral ischemia |
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Continuing Medical Education (CME) |
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Experimental / Informatics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Cerebral ischemia is an ischemic condition where the brain or parts of the brain do not receive enough blood flow to maintain normal neurological function. Cerebral ischemia can be the result of various diseases, or the result of arterial obstruction such as strangulation. Similarly to cerebral hypoxia, severe or prolonged cerebral ischemia will result in unconsciousness, brain damage or death, mediated by the ischemic cascade.
An extensive review of mechanisms by which ischemia damages the nervous system has been published by Peter Lipton.
A related condition is subcortical ischemic depression, also known as vascular depression. This condition is most commonly seen in elderly depressed patients. Late onset depression is increasingly seen as a distinct variety of depression, and is commonly detected with an MRI.
References
- Chang, Steven; Doty, James; Skirboll, Stephen; Steinberg, Gary. Cerebral ischemia . cgi.stanford.edu. URL last accessed February 26, 2006.
- Ramirez, Robert; Gulli, Laith. Encyclopedia of Neurological Disorders: Hypoxia. health.enotes.com. URL last accessed February 26, 2006. (PDF format)