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MRI מיפוי של כלי הדם במוח Reactivity באמצעות אתגרי משאיפת גז
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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