The influence of cardiac output variability on cerebral blood fiow velocity variability during exercise in humans
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چکیده
منابع مشابه
Regulation of middle cerebral artery blood velocity during dynamic exercise in humans: influence of aging.
Although cerebral autoregulation (CA) appears well maintained during mild to moderate intensity dynamic exercise in young subjects, it is presently unclear how aging influences the regulation of cerebral blood flow during physical activity. Therefore, to address this question, middle cerebral artery blood velocity (MCAV), mean arterial pressure (MAP), and the partial pressure of arterial carbon...
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Postnatal evolution of slow variability in cerebral blood flow velocity.
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متن کاملRegulation of middle cerebral artery blood velocity during recovery from dynamic exercise in humans.
We sought to examine the regulation of cerebral blood flow during 10 min of recovery from mild, moderate, and heavy cycling exercise by measuring middle cerebral artery blood velocity (MCA V). Transfer function analyses between changes in arterial blood pressure and MCA V were used to assess the frequency components of dynamic cerebral autoregulation (CA). After mild and moderate exercise, the ...
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ژورنال
عنوان ژورنال: Japanese Journal of Physical Fitness and Sports Medicine
سال: 2006
ISSN: 0039-906X,1881-4751
DOI: 10.7600/jspfsm.55.21