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Alterations in autonomic function and cerebral hemodynamics to orthostatic challenge following a mountain marathon
- Source :
- Journal of applied physiology (Bethesda, Md. : 1985). 103(1)
- Publication Year :
- 2007
-
Abstract
- We examined potential mechanisms (autonomic function, hypotension, and cerebral hypoperfusion) responsible for orthostatic intolerance following prolonged exercise. Autonomic function and cerebral hemodynamics were monitored in seven athletes pre-, post- (
- Subjects :
- Autonomic function
Adult
Male
Middle Cerebral Artery
Time Factors
Physiology
Central nervous system
Physical Exertion
Posture
Hemodynamics
Orthostatic intolerance
Blood Pressure
Autonomic Nervous System
Dizziness
Orthostatic vital signs
Hypotension, Orthostatic
Heart Rate
Physiology (medical)
Supine Position
Medicine
Humans
Cardiac Output
Prolonged exercise
Cerebral hypoperfusion
business.industry
Baroreflex
medicine.disease
medicine.anatomical_structure
Cerebral hemodynamics
Anesthesia
Cerebrovascular Circulation
Physical Endurance
Female
business
Blood Flow Velocity
Subjects
Details
- ISSN :
- 87507587
- Volume :
- 103
- Issue :
- 1
- Database :
- OpenAIRE
- Journal :
- Journal of applied physiology (Bethesda, Md. : 1985)
- Accession number :
- edsair.doi.dedup.....24f58a29abab6bed1cc20986a75afe3e