Reportage in a specalised day care centre in Switzerland for people suffering from Parkinsons 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 Parkinsons. It is aimed at people suffering from Parkinsons disease without severe cognitive impairment, who have sufficient autonomy to live at home.