Hyperglycaemia does not increase perfusion deficits after focal cerebral ischaemia in male Wistar rats [PDF]
, 2018 Background: Hyperglycaemia is associated with a worse outcome in acute ischaemic stroke patients; yet the pathophysiological mechanisms of hyperglycaemia-induced damage are poorly understood.
Dewar, Deborah +5 more
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Dehydration accelerates reductions in cerebral blood flow during prolonged exercise in the heat without compromising brain metabolism [PDF]
, 2015 Dehydration hastens the decline in cerebral blood flow (CBF) during incremental exercise, while the cerebral metabolic rate for oxygen (CMRO2) is preserved.
Benjamin Garcia +8 more
core +2 more sources
Cerebral vasoreactivity in response to a headof-bed position change is altered in patients with moderate and severe obstructive sleep apnea [PDF]
, 2018 Obstructive sleep apnea (OSA) can impair cerebral vasoreactivity and is associated with an increased risk of cerebrovascular disease. Unfortunately, an easy-to-use, non-invasive, portable monitor of cerebral vasoreactivity does not exist. Therefore, we
Blanco, Igor +9 more
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Cerebral autoregulation, brain injury, and the transitioning premature infant [PDF]
, 2017 Improvements in clinical management of the preterm infant have reduced the rates of the two most common forms of brain injury, such as severe intraventricular hemorrhage and white matter injury, both of which are contributory factors in the development ...
Mathur, Amit M, Vesoulis, Zachary A
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High-density speckle contrast optical tomography (SCOT) for three dimensional tomographic imaging of the small animal brain [PDF]
, 2017 High-density speckle contrast optical tomography (SCOT) utilizing tens of thousands of source-detector pairs, was developed for in vivo imaging of blood flow in small animals.
Culver, Joseph P +6 more
core +3 more sources
Aerobic exercise training increases cerebral blood flow in postmenopausal women
Artery Research, 2012 Background: Age-related decrease in cerebral blood flow is a risk factor for cognitive decline. Aerobic exercise training improves vascular and cognitive functions.
Nobuhiko Akazawa +5 more
doaj +1 more source
Pulsatile microvascular blood flow imaging by short-time Fourier transform analysis of ultrafast laser holographic interferometry [PDF]
, 2015 We report on wide-field imaging of pulsatile microvascular blood flow in the exposed cerebral cortex of a mouse by holographic interferometry. We recorded interferograms of laser light backscattered by the tissue, beating against an off-axis reference ...
Atlan, M. +7 more
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The effect of infusions of adrenaline, noradrenaline and dopamine on cerebral autoregulation under isoflurane anaesthesia in an ovine model [PDF]
, 2003 Publisher's copy made available with the permission of the publisher © Australian Society of AnaesthetistsThe effects of infusions of adrenaline, noradrenaline and dopamine on cerebral autoregulation under steady-state isoflurane anaesthesia were ...
Grant, C. +3 more
core +1 more source
Is High Blood Pressure Self-Protection for the Brain? [PDF]
, 2016 Rationale: Data from animal models of hypertension indicate that high blood pressure may develop as a vital mechanism to maintain adequate blood flow to the brain.
Adams, Zoe H +11 more
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Hypothalamic-pituitary dysfunction in severe traumatic brain injury long-term outcomes
Chinese Journal of Contemporary Neurology and NeurosurgeryThe incidence of hypothalamic-pituitary dysfunction in patients with severe traumatic brain injury (sTBI) reaches up to 40%. However, it is often masked by clinical manifestations similar to those of sTBI, leading to underdiagnosis and misdiagnosis ...
QIU Bing-hui +4 more
doaj +1 more source