title: 'Hummingbird sign', 'penguin sign' and 'Mickey mouse sign' in progressive supranuclear palsy.
authors.affiliation: Department of Medicine, Seth G.S. Medical College and K.E.M. Hospital, Parel.
authors.forename: Shobha M
authors.initials: SM
authors.lastname: Itolikar
authors.forename: Santosh B
authors.initials: SB
authors.lastname: Salagre
authors.forename: Chetan R
authors.initials: CR
authors.lastname: Kalal
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013494:Supranuclear Palsy, Progressive / Q000473:pathology*