- Psychophysiological differences in schizophrenics with and without delusional misidentification syndromes: a P300 study. Papageorgiou, C., Lykouras, L., Alevizos, B., Ventouras, E., Mourtzouchou, P., Uzunoglu, N., Christodoulou, G.N., Rabavilas, A. Prog. Neuropsychopharmacol. Biol. Psychiatry (2005)