Abstract #3938
Imaging Cerebrovascular Reserve using Combined ASL Blood Flow and BOLD: A Study using Acetazolamide Challenge in Patients with Chronic Stenosis of Major Arteries
Deqiang Qiu 1 , Junjie Wu 1 , Fadi Nahab 2 , and Seena Dehkharghani 1
1
Radiology and Imaging Sciences, Emory
University, Atlanta, GA, United States,
2
Neurology,
Emory University, GA, United States
In this paper, we propose to image cerebrovascular
reserve (CVR) by combining repeated CBF measurements
using arterial spin labeling (ASL) and BOLD.
Complementary information can be provided by using both
ASL and BOLD, and this is demonstrated in patients with
cerebrovascular diseases.
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