Results 311 to 320 of about 333,615 (337)
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Cerebral circulation and metabolism
Journal of Neurosurgery, 1984✓ Recent developments in the field of cerebral circulation and metabolism are reviewed, with emphasis on circulatory and metabolic events that have a bearing on brain damage incurred in ischemia. The first part of the treatise reviews aspects of cerebral metabolism that provide a link to the coupling of metabolism and blood flow, notably those that ...
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Cerebral Circulation Demystified
AACN Advanced Critical Care, 1991Basic anatomic and physiologic concepts related to cerebral circulation are summarized. The arterial blood supply is traced from its origins to the major divisions of anterior and posterior circulation. The circle of Willis, the major arterial vessels and territories, and the peculiarities of the cerebral venous circulation are discussed.
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Cerebral circulation and sleep
Sleep Medicine Reviews, 2002Already Aristoteles discussed on restorative functions of sleep (cf. [1]). BorbeÂly [2] was the ®rst to show that the restorative function of sleep correlates to a reduction of homeostatic pressure built up during the day that can be assessed by the slow wave activity of the sleep electroencephalogram (EEG).
Claudio L. Bassetti, Dirk M. Hermann
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Pharmacological Control Of The Cerebral Circulation
Annual Review of Pharmacology and Toxicology, 1991This review is about control of a physiological variable; what that variable's function is and how it is regulated must be discussed first to establish a rational basis for its controL The reader is referred to some excellent recent reviews on regulation of cerebral blood flow (CBF)1 (1-3).
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Cerebral Circulation and Cerebral Angiography
Nursing Clinics of North America, 1974K M, Donohoe, M, Blount, A B, Kinney
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Anatomy of Cerebral Circulation
1997This chapter covers the anatomy of cerebral circulation. Under normal conditions, the brain is highly perfused and is very sensitive to any change or interruption in its blood supply. If the circulation to the brain is completely blocked, loss of consciousness occurs within seconds and irreversible pathological changes within minutes.
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Neuropeptide Y and the cerebral circulation
2006The presence of NPY receptors on both endothelial and vascular smooth muscle cells indicates that blood-borne NPY as well as NPY stemming from surrounding nerves can affect contractile responses of cerebral vessels. In addition, endothelial cells may themselves be a source of NPY as well as a site of NPY metabolism.
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