title: Functional tics and echophenomena.
authors.affiliation: Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, University College London, London, United Kingdom; Department of Neurology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany. Electronic address: cganos@gmail.com.
authors.forename: Christos
authors.initials: C
authors.lastname: Ganos
authors.affiliation: Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, University College London, London, United Kingdom.
authors.forename: Roberto
authors.initials: R
authors.lastname: Erro
authors.affiliation: Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, University College London, London, United Kingdom; Department of Neuropsychiatry, BSMHFT, and University of Birmingham, Birmingham, United Kingdom; School of Life and Health Sciences, Aston University, Birmingham, United Kingdom.
authors.forename: Andrea E
authors.initials: AE
authors.lastname: Cavanna
authors.affiliation: Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology, University College London, London, United Kingdom.
authors.forename: Kailash P
authors.initials: KP
authors.lastname: Bhatia
mesh_terms: D000293:Adolescent; D004454:Echolalia / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006801:Humans; D009460:Neurologic Examination; D013981:Tic Disorders / Q000150:complications* / Q000175:diagnosis
keywords: Echophenomena; Functional (psychogenic) tic disorders; Gilles de la Tourette syndrome