Results 191 to 200 of about 28,548 (239)

A comparison of normobaric and hypobaric hypoxia effects on cerebrovascular response pre and post maximal exercise

Experimental Physiology, EarlyView.
Abstract A lack of consensus remains on whether normobaric hypoxia (NH) and hypobaric hypoxia (HH) may differentially impact physiological factors affecting cerebrovascular regulation, particularly with an additional strenuous exercise component. We sought to compare the acute effects of NH and HH on global cerebral blood flow (gCBF) at an altitude ...
Rachel Turner, Giovanni Vinetti, Giacomo Strapazzon, Hannes Gatterer   +3 more
wiley   +1 more source

Preoperative BOLD cerebrovascular reactivity correlates with intraoperative STA-MCA bypass flow and influences postoperative CVR improvement. [PDF]

Eur Stroke J
Sebök M, Stumpo V, Bellomo J, Esposito G, van Niftrik CHB, Kulcsár Z, Luft AR, Regli L, Fierstra J.   +8 more
europepmc   +1 more source

Effects of resistance exercise intensity on cerebral blood flow and cerebrovascular reactivity in healthy young males: A pilot study. [PDF]

Physiol Rep
Li Z, Liu H, Li M, Liu S, Pan X, Zhao H, Xue C, Xu D.   +7 more
europepmc   +1 more source

Sex differences in dynamic cerebral autoregulation responses to resistance and endurance training in humans

Experimental Physiology, EarlyView.
Abstract Exercise maintains brain health and reduces the risk of cerebrovascular diseases, such as stroke and dementia. The benefits of different ‘modalities’ of exercise on male and female cerebral autoregulation are unclear. In this study, we compared adaptations in dynamic cerebral autoregulation (dCA) during spontaneous and forced oscillations in ...
Hannah J. Thomas, Channa E. Marsh, Leanne Lester, Louise H. Naylor, Kurt J. Smith, Daniel J. Green   +5 more
wiley   +1 more source

Correlation of cerebrovascular reactivity and STA-MCA bypass flow

Brain and Spine
Dr. Martina Sebök, Dr. Vittorio Stumpo, Dr. Jacopo Bellomo, Dr. Giuseppe Esposito, Luca Regli, Dr. Jorn Fierstra   +5 more
doaj   +1 more source

Cerebrovascular Reactivity Mapping in Brain Tumors Based on a Breath-Hold Task Using Arterial Spin Labeling. [PDF]

NMR Biomed
Calvo-Imirizaldu M, Solis-Barquero SM, Aramendía-Vidaurreta V, García de Eulate R, Domínguez P, Vidorreta M, Echeveste JI, Argueta A, Cacho-Asenjo E, Martinez-Simon A, Bejarano B, Fernández-Seara MA.   +11 more
europepmc   +1 more source

Sex‐dependent effects of a high‐fat diet‐induced obesity model on cerebrovascular health and brain metabolism

Experimental Physiology, EarlyView.
Abstract Mid‐life obesity is a major risk factor for neurodegenerative diseases, with mitochondrial and cerebrovascular dysfunction considered key mediators. Lysine acetylation is a reversible post‐translational modification that regulates several mitochondrial metabolic and biochemical processes.
Nicole N. Eminhizer, Dena Lin, Alec Hanshew, Jackson Stewart, Steven Ball, Christa Lilly, Saina S. Prabhu, Kate Karelina, Eric E. Kelley, Randy W. Bryner, Dharendra Thapa, Paul D. Chantler   +11 more
wiley   +1 more source

Aberrant cerebrovascular reactivity presents as an early biomarker of psychosis susceptibility in patients with 22q11.2DS

Delavari F, Moia S, Forrer S, Sandini C, Kojovic N, Pascucci A, Lacour C, Eliez S, Van De Ville D.   +8 more
europepmc   +1 more source

Characterising cerebrovascular reactivity and the pupillary light response-a comparative study. [PDF]

Front Physiol
Sparks S, Hayes G, Pinto J, Bulte D.
europepmc   +1 more source