a) Average values for mean, axial and radial diffusivity (MD, AD, and RD) and
kurtosis (MK, AK, and RK) and fractional anisotropy (FA) in contralateral normal
appearing white matter (cNAWM) patients with low grade gliomas (LGG) and normal
controls (NC). Mean, axial and radial diffusivity have units
10−3 mm2/sec; mean, axial and radial kurtosis
and fractional anisotropy are dimensionless. The significance of general linear
model (GLM) analysis is shown by * denoting False Discovery Rate (FDR)
corrected p <0.05. b) Effect size calculated using partial eta-squared for
GLM.