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Searching for a truly “iso-metabolic” gas challenge in physiological MRI
Hypercapnia challenge (e.g. inhalation of CO(2)) has been used in calibrated fMRI as well as in the mapping of vascular reactivity in cerebrovascular diseases. An important assumption underlying these measurements is that CO(2) is a pure vascular challenge but does not alter neural activity. However...
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| Published in: | J Cereb Blood Flow Metab |
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| Main Authors: | , , , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
SAGE Publications
2016
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5381460/ https://ncbi.nlm.nih.gov/pubmed/26980756 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0271678X16638103 |
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