Perception, Interpretation, and the Explanation of Delusional Beliefs

The occurrence of bizarrely false beliefs, called delusions, presents challenges, not only for clinical psychiatric practice, but also for psychology, neuroscience, and philosophy. The aim of this project is to make a distinctively philosophical contribution to our understanding of delusional beliefs by addressing three philosophical questions raised by the study of delusions, questions about perception, interpretation, and explanation. Answers to these questions will constitute substantial contributions to three central areas of philosophy, but their significance also extends beyond philosophy. They will impact on the scientific investigation of delusions and will contribute indirectly to the treatment and rehabilitation of sufferers.