View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Sussex Research Online Psychogenic amnesia Psychogenic Amnesia: Syndromes, outcome, and patterns of retrograde amnesia. Neil A. Harrison1,2, Kate Johnston1, Federica Corno1, Sarah J. Casey1,3, Kimberley Friedner1, Kate Humphreys1,4, Eli Joseph Jaldow1, Mervi Pitkanen1, Michael D. Kopelman1* 1 King’s College London, Academic Neuropsychiatry, Psychological Medicine CAG, Institute of Psychiatry, Psychology, and Neuroscience, London, SE1 7EH. 2 Brighton & Sussex Medical School, University of Sussex, Brighton BN1 9RR 3 Acquired Brain Injury Ireland, Dublin, Ireland 4 Royal Free London NHS Foundation Trust, Clinical Neuropsychology, London, NW3 2QG *Corresponding author address: Professor M.D. Kopelman, Academic Neuropsychiatry, 3rd Floor Adamson Centre, South Wing, St. Thomas’s Hospital, London, SE1 7EH, UK. Tel: +44 20 7188 0207 Email:
[email protected] Word count, text: 5918 words Word count, Abstract = 337 words Tables: 3, Figures: 5 Key words: Psychogenic, fugue, retrograde, amnesia, autobiographical memory. 1 Psychogenic amnesia Abstract There are very few case series of patients with acute psychogenic memory loss (also known as dissociative/functional amnesia), and still fewer studies of outcome, or comparisons with neurological memory-disordered patients. Consequently, the literature on psychogenic amnesia is somewhat fragmented and offers little of prognostic value for individual patients. In the present study, we reviewed the case records and neuropsychological findings in 53 psychogenic amnesia cases (3M:1F), in comparison with 21 consecutively recruited neurological memory-disordered patients and 14 healthy controls. In particular, we examined the pattern of retrograde amnesia on an assessment of autobiographical memory (the Autobiographical Memory Interview).