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Mapeamento MRI de Cerebrovascular Reatividade via gás para inalação Desafios
Journal JoVE
Médecine
This content is Free Access.
Journal JoVE Médecine
MRI Mapping of Cerebrovascular Reactivity via Gas Inhalation Challenges
DOI:

09:33 min

December 17, 2014

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Chapitres

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

Summary

Traduction automatique

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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