The response of cerebral vasculature to exercise is different from other peripheral
vasculature; it has a small vascular bed and is strongly regulated by cerebral autoregulation …

During exercise regional cerebral blood flow (rCBF), as blood velocity in major cerebral
arteries and also blood flow in the internal carotid artery increase, suggesting an increase in …

Constant cerebral blood flow (CBF) is vital to human survival. Originally thought to receive
steady blood flow, the brain has shown to experience increases in blood flow during …

This review addresses cerebral metabolic and neurohumoral alterations during prolonged
exercise in humans with special focus on associations with fatigue. Global energy turnover …

During exercise: the Kety-Schmidt-determined cerebral blood flow (CBF) does not change
because the jugular vein is collapsed in the upright position. In contrast, when CBF is …

Objective To test the hypothesis that aerobic exercise is associated with improvements in
cognition and cerebrovascular regulation, we enrolled 206 healthy low-active middle-aged …

1 In the present study we examined the effect of hyperthermia on the middle cerebral artery
mean blood velocity (MCA Vmean) during prolonged exercise. We predicted that the …

We studied cerebral oxygenation and metabolism during submaximal cycling in 12 subjects.
At two work rates, middle cerebral artery blood velocity increased from 62±3 to 63±3 and …

This review focuses on cerebral changes during combined exercise and heat stress, and
their relation to fatigue. Dynamic exercise can elevate the core temperature rapidly and high …

This review addresses the ammonia fatigue theory in light of new evidence from exercise
and disease studies and aims to provide a view of the role of ammonia during exercise …