Cerebral vasoreactivity during hypercapnia is reset by augmented sympathetic influence

Keyphrases

• Lower Body Negative Pressure 100%
• Hypercapnia 100%
• End-tidal Carbon Dioxide 100%
• Cerebral Vasospasm 100%
• Supercritical CO2 (SCO2) 80%
• Sympathetic Nerve Activity 40%
• Sympathoexcitation 40%
• Rate of Increase 40%
• Cerebral Hemodynamics 40%
• Rebreathing 40%
• Healthy Volunteers 20%
• Cerebral Blood Flow 20%
• Middle Cerebral Artery 20%
• Cerebral Oxygen Saturation 20%
• Near-infrared Spectroscopy 20%
• Flow Velocity 20%
• Partial Pressure 20%
• Transcranial Doppler Sonography 20%

Medicine and Dentistry

• Hypercapnia 100%
• Carbon Dioxide 100%
• Hemodynamic 40%
• Nerve Conduction 40%
• Sympathetic Nerve 40%
• Rebreathing 40%
• Vasodilatation 20%
• Brain Blood Flow 20%
• Volunteer 20%
• near Infrared Spectroscopy 20%
• Middle Cerebral Artery 20%
• Transcranial Doppler 20%
• Echography 20%

Neuroscience

• Sympathetic Nerve 100%
• Nerve Conduction 100%
• Middle Cerebral Artery 50%
• Transcranial Doppler 50%
• Near Infrared Spectroscopy 50%
• Vasodilation 50%
• Ultrasonography 50%