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MRI-Abbildung von zerebrovaskuläre Reaktivität über Gas Einatmen Herausforderungen
JoVE Journal
Medicina
This content is Free Access.
JoVE Journal Medicina
MRI Mapping of Cerebrovascular Reactivity via Gas Inhalation Challenges
DOI:

09:33 min

December 17, 2014

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Capitoli

  • 00:05Titolo
  • 01:34Gas Delivery System and Preparation
  • 03:48Experimental Procedure
  • 06:47Post Experiment
  • 08:13Results: Representative BOLD and CVR Maps
  • 09:04Conclusion

Summary

Traduzione automatica

Non-invasive imaging of the brain vasculature’s ability to dilate or constrict may allow a better understanding of cerebrovascular pathophysiology in various neurological diseases. The present report describes a reproducible and patient-comfortable protocol to perform vascular reactivity imaging in humans using magnetic resonance imaging (MRI).

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