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European Radiology Experimental
Fig. 1 | European Radiology Experimental

Fig. 1

From: The influence of contralateral circulation on computational fluid dynamics of intracranial arteries: simulated versus measured flow velocities

Fig. 1

Vascular model generation and post-processing. a Three-dimensional surface model was extracted from TOF-MRA. b Small branches of triangular surface mesh were edited. c Inadequate triangular meshes were edited and removed. d Pulsatile flow data were obtained from two-dimensional PC-MRA with the aid of NOVA (arrow) using the TOF-MRA template. e Model-specific flow input was given parallel to the vessel centerline. PC-MRA Phase-contrast magnetic resonance angiography, TOF-MRA Time-of-flight magnetic resonance angiography

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