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Blood Vessel Anatomy and Blood Flow Regulation

NCT05396287 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 80

Last updated 2025-07-18

No results posted yet for this study

Summary

Brain blood flow regulation will be measured in response to environmental changes using MRI.

Conditions

  • Brain Blood Flow
  • Healthy

Interventions

DEVICE

MRI

Participants will undergo an MRI scan while participating in two breathing tests (hypercapnia and hypoxia) to measure brain blood flow.

Sponsors & Collaborators

  • National Institute of Neurological Disorders and Stroke (NINDS)

    collaborator NIH

  • University of Wisconsin, Madison

    lead OTHER

Principal Investigators

  • Jill N Barnes, PhD · University of Wisconsin, Madison

Eligibility

Min Age
55 Years
Max Age
69 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-07-19
Primary Completion
2026-07-31
Completion
2026-07-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05396287 on ClinicalTrials.gov