title: Defining the Eye-of-the-Tiger Sign-Reply.
authors.affiliation: Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland2Govind Ballabh Pant Hospital, New Delhi, India.
authors.forename: Sanjay
authors.initials: S
authors.lastname: Pandey
authors.affiliation: Department of Pediatrics, Penn State College of Medicine, Hershey, Pennsylvania4Department of Neurology, Penn State College of Medicine, Hershey, Pennsylvania.
authors.forename: Debra L
authors.initials: DL
authors.lastname: Byler
authors.affiliation: Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland.
authors.forename: Mark
authors.initials: M
authors.lastname: Hallett
mesh_terms: D001479:Basal Ganglia / Q000473:pathology*; D004421:Dystonia / Q000209:etiology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D020521:Stroke / Q000175:diagnosis*