Prefrontal abnormalities, executive dysfunction and symptoms severity are modulated by COMT Val158Met polymorphism in first episode psychosis Elisa Rodríguez-Toscano; Kenia Martínez; David Fraguas; Joost Janssen; Laura Pina-Camacho; Bárbara Arias; Eduard Vieta; Gisela Mezquida; Silvia Amoretti; Miguel Bernardo; Josefina Castro-Fornieles; Manuel Jesús Cuesta-Zorita; Antonio Lobo; Ana González-Pinto; Iluminada Corripio Collado; Anna Mané; Celso Arango; Mara Parellada;

Sex and substance use in first episode psychosis: impact on clinical symptoms, psychosocial functioning and cognitive performance Gemma Safont; Marina Garriga; Silvia Amoretti; Manuel J Cuesta; Mara Parellada; Ana González-Pinto; Daniel Bergé; Roberto Rodriguez-Jimenez; Alexandra Roldán Bejarano; Salvador Sarró; Ángela Ibáñez; Judith Usall; Miguel Gutiérrez; Eduard Vieta; Belén Arranz; Esther Berrocoso; Norma Verdolini; Miguel Bernardo;

The Positive and Negative Syndrome Scale for Schizophrenia Autism Severity Scale (PAUSS) in young people with autism and schizophrenia Laura Pina-Camacho; Leticia Boada; Covadonga M. Díaz-Caneja; Alicia García-Alcón; Mónica Burdeus; Elena Serrano-Drozdowskyj; David Fraguas; Carmen Moreno; Mara Parellada;