Ontology highlight
ABSTRACT:
SUBMITTER: Emblem KE
PROVIDER: S-EPMC3769525 | biostudies-literature | 2013 Sep
REPOSITORIES: biostudies-literature
Emblem Kyrre E KE Mouridsen Kim K Bjornerud Atle A Farrar Christian T CT Jennings Dominique D Borra Ronald J H RJ Wen Patrick Y PY Ivy Percy P Batchelor Tracy T TT Rosen Bruce R BR Jain Rakesh K RK Sorensen A Gregory AG
Nature medicine 20130818 9
Measurement of vessel caliber by magnetic resonance imaging (MRI) is a valuable technique for in vivo monitoring of hemodynamic status and vascular development, especially in the brain. Here, we introduce a new paradigm in MRI termed vessel architectural imaging (VAI) that exploits an overlooked temporal shift in the magnetic resonance signal, forming the basis for vessel caliber estimation, and show how this phenomenon can reveal new information on vessel type and function not assessed by any o ...[more]