You are here

Article Text

Article menu
Download PDFPDF
Research Article
Increased wave P 300 latency in progressive supranuclear palsy.
  1. C Pierrot-Deseilligny,
  2. E Turell,
  3. C Penet,
  4. D Lebrigand,
  5. B Pillon,
  6. F Chain,
  7. Y Agid
  1. Clinique de Neurologie et de Neuropsychologie, Hôpital de la Salpêtrière, Paris, France.

    Abstract

    The visually evoked P 300 wave and related reaction times (RTs) were studied in 25 patients with progressive supranuclear palsy (PSP). Both the P 300 wave latency and the RTs were significantly increased compared with 14 control subjects, and were correlated with an intellectual deterioration index calculated from neuropsychological scores. It is suggested that the study of wave P 300 may contribute to the diagnosis of cognitive disorders in PSP.

    https://doi.org/10.1136/jnnp.52.5.656

    Statistics from Altmetric.com

      Request Permissions

      If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.