Table 3 RC results of the in vivo study for the DTI, DKI and NODDI metrics.

From: Assessment of a diffusion phantom for quality assurance in brain microstructure diffusion MRI studies

 

Genu corpus callosum

Splenium corpus callosum

Anterior limb of internal capsule

Posterior limb of internal capsule

Thalamus

Caudate

Putamen

FA

0.022

0.014

0.017

0.027

0.017

0.0068

0.015

MD (×10− 3 mm2/s)

0.036

0.028

0.034

0.035

0.035

0.030

0.039

DKI MK

0.059

0.14

0.039

0.025

0.065

0.047

0.071

DKI AK

0.018

0.013

0.027

0.021

0.048

0.040

0.034

MSDKI MK

0.039

0.46

0.0051

0.052

0.085

0.084

0.059

MSDKI MD (×10− 3 mm2/s)

0.019

0.022

0.019

0.022

0.014

0.0091

0.013

β-fraction

0.027

0.0064

0.035

0.021

0.0037

0.055

0.028

ODI

0.0047

0.0073

0.011

0.0035

0.0041

0.0088

0.0087

Tissue volume fraction

0.027

0.029

0.035

0.042

0.0072

0.0091

0.0029

Intra-neurite volume fraction

0.023

0.013

0.024

0.025

0.042

0.024

0.045

MSE

0.00078

0.0011

0.00090

0.0014

0.00042

0.00029

0.00037