| Literature DB >> 2345502 |
Abstract
Time-of-flight effects depend on the displacement of blood with respect to a region of excitation. When combined with static material suppression and projection imaging, time-of-flight effects provide a flexible means of flow sensitization for magnetic resonance (MR) angiography. Bolus tracking, flow enhancement by spin replacement, and selective tagging are three classes of methods being pursued for MR angiography.Entities:
Mesh:
Year: 1990 PMID: 2345502 DOI: 10.1002/mrm.1910140206
Source DB: PubMed Journal: Magn Reson Med ISSN: 0740-3194 Impact factor: 4.668