Reportage in a specalised day care centre in Switzerland for people suffering from Parkinson?s disease. Neuropsychology session : evaluation and treatment of cognitive capacity, including memory, logic, concentration and organsation capabilities. The session is run by a neuropsychologist and a speech therapist. The centre offers multidiscipline neurorehabilitation treatment specific to the secondary impairments of Parkinson?s. It is aimed at people suffering from Parkinson?s disease without severe cognitive impairment, who have sufficient autonomy to live at home.