Dr. P. Alexopoulos is a clinical psychiatrist, assistant professor of Psychiatry at the University of Patras (Greece) and adjunct professor of psychiatry and psychotherapy at the Technical University of Munich (Germany). He has more than ten years of experience in studies related to AD and other neurodegenerative diseases (e.g. frontotemporal dementia) as well as to clinical entities (e.g. late-onset depression) pertaining to cognitive impairment. His current research is mainly focused on fluid biomarkers of AD, but also on neuroimaging, genetics and neuropsychology.