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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Neuroimage. 2011 May 12;57(3):979–990. doi: 10.1016/j.neuroimage.2011.05.017

Table D-II. Ratio of MDX_fitted and MDX_true, 3x3 ROI.

MDX_fitted and MDX_true are defined the same way as those in Table D-I. Table D-II shows a smaller σ and a smaller discrepancy between estimated and true flow for ROI, as expected for the increased SNR.

True flow level MD1_fitted/MD1_true MD1.5_fitted/MD1.5_true MD2_fitted/MD2_true
50 ml/100g/min 1.01±0.12 1.06±0.13 1.12±0.17
40 ml/100g/min 1.02±0.14 1.07±0.15 1.13±0.18
30 ml/100g/min 1.00±0.15 1.05±0.14 1.11±0.15
20 ml/100g/min 1.09±0.21 1.12±0.22 1.15±0.26