title: Back to Briquet and Charcot.
authors.forename: Mika
authors.initials: M
authors.lastname: Hakala
authors.forename: Jussi
authors.initials: J
authors.lastname: Hirvonen
authors.forename: Hasse
authors.initials: H
authors.lastname: Karlsson
mesh_terms: D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D018908:Muscle Weakness / Q000175:diagnosis* / Q000503:physiopathology; D009460:Neurologic Examination; D049268:Positron-Emission Tomography; D011699:Putamen / Q000473:pathology / Q000503:physiopathology; D013001:Somatoform Disorders / Q000175:diagnosis* / Q000503:physiopathology