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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: Magn Reson Med. 2015 Sep 12;76(3):792–802. doi: 10.1002/mrm.25920

FIG. 3.

FIG. 3

(a–e) RMSE in T1 estimates from simulations of 2, 4, 6, 8, and 10-angle SPGR acquisitions, respectively. (f) Bias, standard deviation, and RMSE in T1 estimates plotted versus number of acquisition flip angles. The estimate variance is the primary contributor to error in the T1 estimate. All measurements are in units of ms.