10.1371/journal.pone.0220939.g005 Ke Zhang Ke Zhang Seong Dae Yun Seong Dae Yun Simon M. F. Triphan Simon M. F. Triphan Volker J. Sturm Volker J. Sturm Lukas R. Buschle Lukas R. Buschle Artur Hahn Artur Hahn Sabine Heiland Sabine Heiland Martin Bendszus Martin Bendszus Heinz-Peter Schlemmer Heinz-Peter Schlemmer N. Jon Shah N. Jon Shah Christian H. Ziener Christian H. Ziener Felix T. Kurz Felix T. Kurz Vessel architecture imaging using multiband gradient-echo/spin-echo EPI - Fig 5 Public Library of Science 2019 SAGE 32 glioma patients vascular-induced bolus peak-time shift VAI blipped-CAIPI GE SNR vessel architecture imaging microvessel type indicator EPI sequence SB SE multiband MR signal changes VIPS excitation MTI MB acceleration method 20- channel head coil gradient-echo 2019-08-09 17:32:30 Figure https://plos.figshare.com/articles/figure/Vessel_architecture_imaging_using_multiband_gradient-echo_spin-echo_EPI_-_Fig_5/9452561 <p>(a) Relaxation rate time curves from the voxel in the region of the tumor core. The GE signal peaks earlier than the SE signal, resulting in a clockwise loop when plotting the relaxation rate curves in a point-by-point time-parametrized plot (b). (c) The slope length map visualizes the long axis of the loop. (XE = GE, SE; see also Eq (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0220939#pone.0220939.e001" target="_blank">1</a>) in the methods section).</p>