P. N. SingerP. N. Singer is a Wellcome Research Fellow in the Department of History, Classics and Archaeology at Birkbeck, University of London. His research centres on Graeco-Roman medicine, especially Galen; on the interface of philosophical and medical ideas;and especially on the history of conceptions of the mind, psychology and ethics. He published the first major collection of texts by Galen in English translation with Galen: Selected Works (1997) and edited Galen: Psychological Writings (Cambridge, 2014), the first volume of the series Cambridge Galen Translations. He is also co-editor of a major study of conceptions of mental illness in the Graeco-Roman world, Mental Illness in Ancient Medicine: From Celsus to Paul of Aegina, (with Chiara Thumiger, 2018), and author of a range of articles on ancient concepts of psychology, the emotions, health, disease classification, pharmacology and physiology, as well as on aspects of ancient drama and performance culture. Read More Read Less