Bipolar flow-encoding gradients can be used in a three-dimensional magnetic resonance imaging procedure to provide a noninvasive measure of in vivo blood flow. The resulting volume angiogram is a three-dimensional data matrix which can be retrospectively analyzed and displayed in a variety of ways.
Three dimensional optical angiography
β Scribed by Wang, Ruikang K.; Jacques, Steven L.; Ma, Zhenhe; Hurst, Sawan; Hanson, Stephen R.; Gruber, Andras
- Book ID
- 115407343
- Publisher
- Optical Society of America
- Year
- 2007
- Tongue
- English
- Weight
- 588 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1094-4087
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## Abstract For a variety of reasons, small vessels have low signal Intensity in magnetic resonance angiography. When the vessel signal intensity is lower than the signal intensity of background tissues, these vessels tend not to be visible on maximumβintensityβprojection images. The authors develo
This article replaces the version that appeared on pp 151-157 of the March/April issue of JMRI. The article is being reprinted in its entirety because of a problem with the quality of Figures 1. 3. and 4 as printed. The publisher regrets the error. l n d u t-Contrast enhancement \* Image nltering -I