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Table 4 Intraclass correlation coefficient of DT- and KT-indices measured in various ROIs by two ratersa

From: Non-local means based Rician noise filtering for diffusion tensor and kurtosis imaging in human brain and spinal cord

  MK RK AK MD FA RD AD
PUT 0.911 0.749 0.959 0.971 0.856 0.985 0.947
GP 0.893 0.914 0.893 0.956 0.768 0.930 0.905
GMb 0.992 0.991 0.968 0.967 0.988 0.963 0.980
CC 0.949 0.974 0.962 0.896 0.906 0.906 0.876
IC 0.857 0.910 0.792 0.974 0.744 0.892 0.884
EC 0.910 0.823 0.968 0.987 0.926 0.911 0.978
Cg 0.938 0.971 0.834 0.995 0.982 0.992 0.977
WMc 0.997 0.995 0.991 0.992 0.996 0.985 0.998
All ROIs 0.996 0.997 0.988 0.994 0.998 0.990 0.999
  1. PUT, putamen; GP, globus pallidus; CC, corpus callosum; IC, internal capsule; EC, external capsule; Cg, cingulum; GM, gray matter; WM, white matter
  2. aThe p value is < 0.001 for all metrics in all ROIs
  3. bGM includes PUT and GP
  4. cWM includes CC, IC, EC and Cg