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Keywords: cerebral blood flow
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Clin Sci (Lond) (2014) 126 (9): 661–670.
Published: 17 January 2014
... implications. However, how brain metabolism depends on oxygen availability has not been clearly examined in humans. We therefore assessed the influence of oxygen on CBF (cerebral blood flow) and CMRO 2 (cerebral metabolic rates for oxygen) and carbohydrates. P a O 2 (arterial partial pressure of oxygen...
Clin Sci (Lond) (2012) 122 (5): 227–238.
Published: 08 November 2011
... impairment, often described as ‘mental fog’. We hypothesized that orthostatic stress causes neurocognitive impairment in CFS/POTS related to decreased CBFV (cerebral blood flow velocity). A total of 16 CFS/POTS and 20 control subjects underwent graded tilt table testing (at 0, 15, 30, 45, 60 and 75...
Clin Sci (Lond) (2005) 109 (1): 109–115.
Published: 23 June 2005
...Penelope J. EAMES; John F. POTTER; Ronney B. PANERAI Transfer function analysis of spontaneous fluctuations in BP (blood pressure) and CBFV (cerebral blood flow velocity) has been widely used to study dynamic CA (cerebral autoregulation). The inverse Fourier transform and its integral, giving...
Clin Sci (Lond) (1992) 83 (5): 633–636.
Published: 01 November 1992
... 7 1992 © 1992 The Biochemical Society and the Medical Research Society 1992 altitude cerebral blood flow cognitive performance hypoxia visual perception visual threshold Clinical Science (1992) 83, 633-636 (Printed in Great Britain) 633 Paradoxical effects of mild hypoxia...
Clin Sci Mol Med (1977) 53 (2): 165–171.
Published: 01 August 1977
... changes within the above range did not alter P o 2 of internal jugular venous blood, suggesting that cerebral blood flow was unaltered. 4. Positive pressure changes induced reflex pressor responses of similar magnitude at arterial P o 2 12·8 and 70·1 kPa (96 and 527 mmHg), suggesting that the carotid...
Clin Sci Mol Med (1976) 51 (s3): 347s–349s.
Published: 01 December 1976
... baroreceptor reflex. 2. There is no evidence for a reduction in cerebral blood flow nor of carotid chemoreceptor stimulation in response to an increase in neck chamber pressure of about 45 mmHg. Thus it is likely that the pressor response to this manoeuvre is in fact due to reduction in carotid baroreceptor...
Clin Sci Mol Med (1975) 49 (2): 157–169.
Published: 01 August 1975
... the experimental production of liver failure. Arterial P co 2 and pH, cerebral blood flow and the cerebral metabolic rate for oxygen were also measured in four of the goats while they breathed air and various CO 2 -enriched gas mixtures. 2. Liver failure was accompanied by a respiratory alkalosis in both...
Clin Sci (1972) 42 (6): 769–774.
Published: 01 June 1972
... is discussed, together with their relevance to the causation of encephalopathy in patients after portacaval shunts. 9 12 1971 © 1972 The Biochemical Society and the Medical Research Society 1972 portacaval shunting cerebral blood flow peripheral blood flow cerebral metabolism peripheral...