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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Magn Reson Med. 2017 Jul 17;79(4):2346–2358. doi: 10.1002/mrm.26831

Table 1.

AIC: Percentage of Voxels for Which the Biexponential Model Results in a Lower AICc.a

Model b-Factors
[s/mm2]		 Normal PZ
(n = 56)		 Tumor PZ
(n = 27)		 Normal TZ
(n = 56)		 Tumor TZ
(n = 13)		 All ROIs
(n = 152)
Kurtosis (%) 0–3500 86 ± 20 89 ± 18 94 ± 15 87 ± 19 89 ± 25
250–3500 79 ± 25 74 ± 27 80 ± 19 55 ± 31 76 ± 25
Stretched 0–3500 92 ± 12 82 ± 20 87 ± 13 61 ± 28 86 ± 18
 exponential (%) 250–3500 83 ± 21 65 ± 26 81 ± 19 43 ± 17 76 ± 24
Gamma 0–3500 62 ± 20 41 ± 24 35 ± 22 28 ± 15 45 ± 25
 distribution (%) 250–3500 69 ± 28 44 ± 29 54 ± 20 22 ± 13 55 ± 28
a

Data are given as mean ± standard deviation.