“…Examples include schizophrenia [Gaser et al, 1999], Alzheimer disease [Jack et al, 1992[Jack et al, , 1997], Huntington's disease [Aylward et al, 1997[Aylward et al, , 1998Jernigan et al, 1991], and attention-defecit hyperactivity disorder [Giedd et al, 1994;Hynd et al, 1991]. Furthermore, symptoms detected by neuroimaging can frequently be correlated with behavioral manifestations of disease [Backman et al, 1997;Kwon et al, 2003;Hohol et al, 1997;Zivadinov et al, 2001]. Importantly, this can provide researchers with insights into disease pathogenesis, particularly in the beginning stages of investigation.…”