Brain breathing test: how your blood vessels react to CO2
NCT ID NCT04258774
First seen Jan 18, 2026 · Last updated May 24, 2026 · Updated 18 times
Summary
This study aims to learn how brain blood flow and metabolism differ between healthy adults and those with brain blood vessel disease. Researchers will use MRI scans and a special mask to control the air participants breathe, measuring how the brain's blood vessels expand and contract. The study involves 48 adults aged 18 and older who are not on stimulant medications and have no history of seizures or psychiatric treatment.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for HYPEROXIA are added.
Genom att skicka in godkänner du våra Användarvillkor
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Locations
-
Washington University of St. Louis
St Louis, Missouri, 63110, United States
Conditions
Explore the condition pages connected to this study.