REVERT is a cross-border research project about normal pressure hydrocephalus, a form of dementia. It is part of the European programme Interreg France (Channel Manche) England. The project is co-financed by ERDF (European Regional Development Fund). The University of Cambridge, as the Lead Partner, is working closely with the University of Picardie Jules Verne, Cambridge University Hospital, the University of Artois, Obex Technologies Ltd., the University Hospital of Amiens, the University Hospital of Brest and the University Hospital of Caen.