Correction of differential intensity inhomogeneity in longitudinal MR images. - Emma B. Lewis; Nicholas C. Fox (NeuroImage, 2004)

Cerebral atrophy measurements using Jacobian integration: Comparison with the boundary shift integral. - Richard G. Boyes; Daniel Rueckert; Paul Aljabar; Jennifer L. Whitwell; Jonathan M. Schott; Derek L. G. Hill; Nicholas C. Fox (NeuroImage, 2006)