title: Clinical reasoning: a 72-year-old man with rapid cognitive decline and unilateral muscle jerks.
authors.affiliation: From the David Geffen School of Medicine at UCLA (M.D.); and the Department of Neurology (J.C., L.R.), UCLA, Los Angeles, CA. MDuncan@mednet.ucla.edu.
authors.forename: Mark
authors.initials: M
authors.lastname: Duncan
authors.affiliation: From the David Geffen School of Medicine at UCLA (M.D.); and the Department of Neurology (J.C., L.R.), UCLA, Los Angeles, CA.
authors.forename: Jeremy
authors.initials: J
authors.lastname: Cholfin
authors.affiliation: From the David Geffen School of Medicine at UCLA (M.D.); and the Department of Neurology (J.C., L.R.), UCLA, Los Angeles, CA.
authors.forename: Lucas
authors.initials: L
authors.lastname: Restrepo
mesh_terms: D000368:Aged; D003072:Cognition Disorders / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology; D003937:Diagnosis, Differential; D006801:Humans; D007136:Immunoglobulins / Q000008:administration & dosage / Q000494:pharmacology; D020363:Limbic Encephalitis / Q000150:complications / Q000175:diagnosis* / Q000276:immunology / Q000628:therapy; D008279:Magnetic Resonance Imaging; D008297:Male; D009069:Movement Disorders / Q000209:etiology / Q000503:physiopathology; D009207:Myoclonus / Q000209:etiology / Q000503:physiopathology; D024642:Potassium Channels, Voltage-Gated / Q000276:immunology*
chemical_list: D007136:Immunoglobulins; D024642:Potassium Channels, Voltage-Gated