The hypoxic chemoreflex and the arterial baroreflex are implicated in the ventilatory
response to exercise. It is well known that long-term exercise training increases …

Introduction: Baroreflex sensitivity (BRS) is essential to ensure rapid adjustment to variations
in blood pressure (BP). Little is known concerning the adaptive responses of BRS during …

Acute exposure to hypoxia causes chemoreflex activation of the sympathetic nervous
system. During acclimatization to high altitude hypoxia, arterial oxygen content recovers, but …

Baroreflex sensitivity (BRS) is a measure of cardiovagal baroreflex and is lower in
normobaric and hypobaric hypoxia compared to normobaric normoxia. The aim of this study …

Baroreflex (BR) control is critically dependent of sympathetic and parasympathetic
modulation. It has been documented that during acute hypobaric hypoxia there is a BR …

After a period of ventilatory acclimatization to high altitude (VAH), a degree of
hyperventilation persists after relief of the hypoxic stimulus. This is likely, in part, to reflect the …

Normobaric hypoxia (NH) is used as a surrogate for hypobaric hypoxia (HH). Recent studies
reported physiological differences between NH and HH. Baroreflex sensitivity (BRS) …

We sought to determine the influence of sympathoexcitation on dynamic cerebral
autoregulation (CA), cerebrovascular reactivity, and ventilatory control in humans at high …

Alterations in cardiovascular and respiratory function are extremely important as we ascend
to high altitude since the associated hypoxia leads to tachycardia, increased cardiac output …

Abstract Amann, Markus, and Bengt Kayser. Nervous system function during exercise in
hypoxia. High Alt. Med. Biol. 10: 149-164, 2009.—Aerobic exercise capacity decreases with …