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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Magn Reson Imaging. 2014 May 17;32(8):1012–1020. doi: 10.1016/j.mri.2014.05.004

Figure 8.

Figure 8

Evaluation in a carotid aneurysm model. a–f) Linear regression and Bland-Altman plots of per-pixel flow velocities with different acceleration methods compared to the fully sampled data. g–j) show pathline visualization with the different methods. Compared to the reference (g), STIRRUP (h) has a visually smaller region of high velocities (solid arrow) that corresponds to the reduced flow velocities (underestimation), and zfSPIRiT has flow discontinuities (i, hollow arrow), while the iiSPIRiT result is closest to the reference.