title: 3D phase contrast MRI of cerebral blood flow and surface anatomy.
abstract: Noninvasive MR acquisition of blood flow and stationary tissue provides three-dimensional display of flow and of the vascular and brain surfaces. The calculated motion of a simulated bolus injection is derived from the measured velocity vector field and is animated to resemble cine angiography. Simulation of a bolus injection into the basilar artery of a healthy volunteer shows the blood flow into the posterior cerebral arteries.
authors.affiliation: GE Corporate Research and Development, Schenectady, NY 12301.
authors.forename: H E
authors.initials: HE
authors.lastname: Cline
authors.forename: W E
authors.initials: WE
authors.lastname: Lorensen
authors.forename: W J
authors.initials: WJ
authors.lastname: Schroeder
mesh_terms: D001488:Basilar Artery / Q000033:anatomy & histology / Q000502:physiology; D001783:Blood Flow Velocity; D001921:Brain / Q000033:anatomy & histology*; D002536:Cerebral Arteries / Q000033:anatomy & histology* / Q000502:physiology; D002560:Cerebrovascular Circulation / Q000502:physiology; D003198:Computer Simulation; D006801:Humans; D007089:Image Enhancement / Q000379:methods; D007091:Image Processing, Computer-Assisted; D007270:Injections, Intra-Articular; D008279:Magnetic Resonance Imaging; D012039:Regional Blood Flow / Q000502:physiology; D012212:Rheology; D014743:Videotape Recording