Epidemiology of psychopathology in HIV / Milton L. Wainberg, Karen McKinnon and Francine Cournos -- Pathogenesis of mental health disorders in HIV / Gursharan Chana, Chad A. Bousman and Ian P. Everall -- Clinical aspects of HIV-related neurocognitive disorders / Nicholas W.S. Davies and Bruce J. Brew -- Treatment of psychiatric disorders in HIV / Maria Ferrara, Ignacio Perez Valero, David J. Moore, Adam F. Knight, Nichole A. Duarte and J. Hampton Atkinson -- Special populations and public health aspects / Francine Cournos, Karen McKinnon, Veronica Pinho and Milton Wainberg.