Moraschi, M., Hagberg, G., Di Paolo, M., Spalletta, G., Maraviglia, B., & Giove, F. (2010).
Smoothing that does not blur: Effects of the anisotropic approach for evaluating diffusion tensor imaging data in the clinic. Journal of Magnetic Resonance Imaging, 31(1), 690-697. doi:10.1002/jmri.22040.