Center for Neurologic Study-Lability Scale (CNS-LS)
for pseudobulbar affect (PBA)
The CNS-LS is a short, self-administered questionnaire, designed to be completed by the patient. It provides a quantitative measure of the perceived frequency of PBA episodes and can help physicians accurately diagnose PBA. Using the scale below, click the circle under the desciptor that describes the degree to which each item applies to you DURING THE PAST WEEK.
Site constructed and maintained by:
J. Wesson Ashford, M.D., Ph.D. Electronic mail address: washford@medafile.com Forms
and papers provided on this site may be copyright protected by
their authors or publishers. HTML code copyright by J.
Wesson Ashford, M.D., Ph.D., to retain rights for use. Dr.
Ashford is licensed to practice medicine in the states of California and Kentucky.
Last update: 06/19/2018