Transcranial Doppler ultrasound to assess cerebrovascular reactivity: reliability, reproducibility and effect of posture
Transcranial Doppler ultrasound (TCD) allows measurement of blood flow velocities in the intracranial vessels, and can be used to assess cerebral vasodilator responses to a hypercapnic stimulus. The reliability of this technique has not been established, nor is there agreement about whether the tech...
| Main Authors: | , , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
PeerJ Inc.
2013
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3642776/ |