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Updated: Jul 11, 2026

In Vivo Tracking of Edema Development and Microvascular Pathology in a Model of Experimental Cerebral Malaria Using Magnetic Resonance Imaging
Published on: June 8, 2017
3D time-resolved contrast-enhanced cerebrovascular MR angiography with subsecond frame update times using radial
Y Wu1, N Kim, F R Korosec
1Medical Physics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA.
Abstract:
HYPR TRICKS is an acquisition method that combines radial k-space trajectories, sampling k-space at different rates (TRICKS), and a new strategy for image reconstruction that uses highly constrained backprojection reconstruction (HYPR). This approach provides 3D time-resolved contrast-enhanced MR angiograms of the cerebral vessels with subsecond frame update times and submillimeter in-plane spatial resolution. Artifacts are suppressed, and signal-to-noise ratio is well maintained, by using HYPR reconstruction.
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