Carletti F, Woolley JB, Bhattacharyya S, Perez-Iglesias R, Fusar Poli P, Valmaggia L, Broome MR, Bramon E, Johns L, Giampietro V, Williams SC, Barker GJ, McGuire PK. Alterations in White Matter Evident Before the Onset of Psychosis. Schizophr Bull. 2012 Apr 3 ; Pubmed Abstract