Acute exercise stress reveals cerebrovascular benefits associated with moderate gains in cardiorespiratory fitness.

@article{Brugniaux2014AcuteES,
  title={Acute exercise stress reveals cerebrovascular benefits associated with moderate gains in cardiorespiratory fitness.},
  author={Julien Vincent Brugniaux and Christopher J. Marley and Danielle A Hodson and Karl James New and Damian Miles Bailey},
  journal={Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism},
  year={2014},
  volume={34 12},
  pages={
          1873-6
        }
}
Elevated cardiorespiratory fitness improves resting cerebral perfusion, although to what extent this is further amplified during acute exposure to exercise stress and the corresponding implications for cerebral oxygenation remain unknown. To examine this, we recruited 12 moderately active and 12 sedentary healthy males. Middle cerebral artery blood velocity (MCAv) and prefrontal cortical oxyhemoglobin (cO(2)Hb) concentration were monitored continuously at rest and throughout an incremental… CONTINUE READING
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