PajevicSPierpaoliC: Color schemes to represent the orientation of anisotropic tissues from diffusion tensor data: Application to white matter fiber tract mapping in the human brain. Magn Reson Med42: 526–540, 1999.
2.
PierpaoliCBarnettAPajevicS: Water diffusion changes in wallerian degeneration and their dependence on white matter architecture. Neuroimage13: 1174–1185, 2001.