title: A weak leg.
authors.affiliation: Barts and the Royal London NHS Trust, London E1 1BB, UK. jonathancolledge@googlemail.com
authors.forename: Jonathan
authors.initials: J
authors.lastname: Colledge
authors.forename: Shaun
authors.initials: S
authors.lastname: Quigley
authors.forename: Shilpa
authors.initials: S
authors.lastname: Liyanage
mesh_terms: D001921:Brain / Q000473:pathology*; D006801:Humans; D007866:Leg; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000150:complications / Q000473:pathology*; D010291:Paresis / Q000209:etiology* / Q000473:pathology