Influence of Changes in Blood Pressure on Cerebral Oxygenation: Role of Skin Blood Flow?
نویسندگان
چکیده
منابع مشابه
Influence of changes in blood pressure on cerebral oxygenation: role of skin blood flow?
Influence of Changes in Blood Pressure on Cerebral Oxygenation: Role of Skin Blood Flow? To the Editor: We read with interest the report from Lucas et al1 in the recent issue of Hypertension. We agree with the findings presented on cerebral blood flow with transcranial ultrasound Doppler, but we propose an alternative interpretation of the cerebral oxygenation data. As pointed out by the author...
متن کاملCerebral Blood Flow Influence of Changes in Blood Pressure on Cerebral Perfusion and Oxygenation
Cerebral autoregulation (CA) is a critical process for the maintenance of cerebral blood flow and oxygenation. Assessment of CA is frequently used for experimental research and in the diagnosis, monitoring, or prognosis of cerebrovascular disease; however, despite the extensive use and reference to static CA, a valid quantification of “normal” CA has not been clearly identified. While controlli...
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چکیده ندارد.
15 صفحه اولInfluence of changes in blood pressure on cerebral perfusion and oxygenation.
Cerebral autoregulation (CA) is a critical process for the maintenance of cerebral blood flow and oxygenation. Assessment of CA is frequently used for experimental research and in the diagnosis, monitoring, or prognosis of cerebrovascular disease; however, despite the extensive use and reference to static CA, a valid quantification of "normal" CA has not been clearly identified. While controlli...
متن کاملAutoregulation of cerebral blood flow: influence of the arterial blood pressure on the blood flow through the cerebral cortex.
Until fairly recently it 'was believed that cerebral blood flow followed more or less passively the mean arterial blood pressure, and the stability of the cerebral circulation under physiological conditions reflected only the relative constancy of the arterial pressure maintained by the homeostatic pressor reflex mechanism' (Sokoloff, 1959). That there might also be an intrinsic regulation of c...
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ژورنال
عنوان ژورنال: Hypertension
سال: 2010
ISSN: 0194-911X,1524-4563
DOI: 10.1161/hypertensionaha.110.153445