Is Persistent Motor or Vocal Tic Disorder a Milder Form of Tourette Syndrome?
Karla Claudio-CamposDaniel StevensSang-Wahn KooAlexa ValkoOscar Joseph BienvenuCathy B BudmanDanielle C CathSabrina DarrowDaniel GellerFernando S GoesMarco A GradosBenjamin D GreenbergErica GreenbergMatthew E HirschtrittCornelia IllmannFranjo IvankovicRobert A KingJames A KnowlesJanice KrasnowPaul C LeeGholson J LyonJames T McCrackenMary M RobertsonLisa OsieckiMark A RiddleGuy A RouleauPaul SandorGerald NestadtJack SamuelsJeremiah M ScharfCarol A Mathewsnull nullPublished in: Movement disorders : official journal of the Movement Disorder Society (2021)
Our findings support the hypothesis that PMVT and TS occur along a clinical spectrum in which TS is a more severe and PMVT a less severe manifestation of a continuous neurodevelopmental tic spectrum disorder. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.