Comparison of Blood Oxygenation Level-Dependent fMRI and Provocative DSC Perfusion MR Imaging for Monitoring Cerebrovascular Reserve in Intracranial Chronic Cerebrovascular Disease.
| Author | |
|---|---|
| Abstract | :
Loss of hemodynamic reserve in intracranial cerebrovascular disease reduces blood oxygenation level-dependent activation by fMRI and increases asymmetry in MTT measured by provocative DSC perfusion MR imaging before and after vasodilation with intravenous acetazolamide. The concordance for detecting hemodynamic reserve integrity has been compared. |
| Year of Publication | :
2018
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| Journal | :
AJNR. American journal of neuroradiology
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| Date Published | :
2018
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| ISSN Number | :
0195-6108
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| DOI | :
10.3174/ajnr.A5515
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| Short Title | :
AJNR Am J Neuroradiol
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