Abnormal P300 in people with high risk of developing psychosis. - Elvira Bramon; Madiha Shaikh; Matthew R. Broome; Julia M. Lappin; Daniel Bergé; Fern Day; James Woolley; Paul Tabraham; Mercè Madre; Louise Johns; Oliver D. Howes; Lucia Valmaggia; et al. (NeuroImage, 2008)

Gray matter alterations related to P300 abnormalities in subjects at high risk for psychosis: Longitudinal MRI-EEG study. - Paolo Fusar-Poli; Nicolas Crossley; James Woolley; Francesco Carletti; Rocío Perez-Iglesias; Matthew R. Broome; Louise Johns; Paul Tabraham; Elvira Bramon; Philip K. McGuire (NeuroImage, 2011)