(en) The field of phenomenological psychopathology was originally developed in the early 20th century. It has seen a recent resurgence, largely heralded by Sass and Parnas's (2003) influential ipseity disturbance model of schizophrenia. Throughout its history, this field has represented an important counter-trend to biomedical approaches to psychiatry, placing subjectivity at the forefront of psychopathological research (Parnas et al., 2013).