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Table 2 Comparison of DKI metrics networks between control and AD group

From: Divergent topological networks in Alzheimer’s disease: a diffusion kurtosis imaging analysis

     KT DT
FN Length MK KFA AK RK MD FA Ad RD
Lp AD 0.12(0.02)* 0.02(0.01)* 2.53(0.12)* 6.64(0.39)* 4.47(0.36)* 2.8(0.23)* 2.58(0.25)* 7.35(0.36)* 1.78(0.09)* 2.25(0.6)*
NC 0.03(0.01) 0.05(0.01) 4.44(1.16) 9.63(2.69) 6.25(1.28) 4.32(0.93) 4.06(0.91) 12.54(3.06) 3.12(0.68) 4.72(1.05)
Cp AD 0.03(0.01)* 0.76(0.01)* 0.26(0.02)* 0.17(0.03)* 0.25(0.03) 0.13(0.02)* 0.11(0.01)* 0.14(0.02)* 0.1(0.01)* 0.11(0.02)
NC 0.12(0.03) 0.11(0.02) 0.3(0.04) 0.26(0.38) 0.24(0.02) 0.18(0.03) 0.13(0.02) 0.19(0.02) 0.13(0.02) 0.12(0.02)
λ AD 1.08(0.04) 1.04(0.02) 1.06(0.02)* 1.05(0.02) 1.15(0.4)* 1.06(0.02)* 1.11(0.05)* 1.05(0.01)* 1.06(0.03) * 1.07(0.04)*
NC 1.12(0.05) 1.06(0.03) 1.03(0.01) 1.04(0.14) 1.04(0.01) 1.03(0.02) 1.04(0.02) 1.03(0.01) 1.04(0.02) 1.04(0.02)
γ AD 3.27(0.69)* 1.55(0.3)* 2.16(0.21)* 1.47(0.26) 3.41(0.49)* 1.75(0.39)* 1.67(0.24) 1.64(0.32)* 1.35(0.19) 1.66(0.4)
NC 2.06(0.38) 1.39(0.16) 1.49(0.19) 1.49(0.16) 1.79(0.22) 1.36(0.18) 1.63(0.27) 1.36(0.12) 1.38(0.16) 1.84(0.29)
σ AD 3.02(0.57)* 1.48(0.26)* 2.04(0.19)* 1.7(0.3)* 2.96(0.4)* 1.65(0.34)* 1.5(0.25) 1.57(0.29)* 1.28(0.19) 1.54(0.34)
NC 1.84(0.36) 1.31(0.15) 1.47(0.13) 1.43(0.14) 1.72(0.2) 1.33(0.16) 1.57(0.25) 1.32(0.11) 1.32(0.13) 1.76(0.27)
Eloc AD 9.52(1.97)* 21.78(4.15)* 0.47(0.03) 0.11(0.02)* 0.34(0.03) 0.48(0.04)* 0.50(0.48) 0.17(0.01)* 0.42(0.05)* 0.44(0.05)*
NC 25.40(5.46) 31.90(3.58) 0.45(0.06) 0.19(0.03) 0.36(0.47) 0.54(0.06) 0.50(0.52) 0.17(0.02) 0.57(0.06) 0.42(0.05)
Eg AD 8.38(1.17) 34.53(2.63)* 0.4(0.23)* 0.13(0.01) 0.23(0.02)* 0.36(0.03)* 0.39(0.35)* 0.15(0.07)* 0.56(0.03)* 0.47(0.12)*
NC 8.67(1.84) 19.72(4.53) 0.24(0.05) 0.11(0.26) 0.16(0.28) 0.24(0.05) 0.26(0.47) 0.09(0.02) 0.33(0.06) 0.22(0.04)
  1. *p< 0.05, corrected. γ value was calculated by Cp/mean(Cprand), λ value was calculated by Lp/mean(Lprand). The small-worldness value of σ was presented by γ/λ. Scores are shown with mean (±SD)