(CNS-LS) for pseudobulbar affect (PBA) The CNS-LS has been validated in ALS and MS patient populations. This questionnaire is not intended to substitute for professional medical assessment and/or advice. Reference: Moore SR, Gresham LS, Bromberg MB, Kasarkis EJ, Smith RA. A self report measure of affective lability.
https://www.nuedextahcp.com/sites/default/files/pdf/CNS_LS_Questionnaire.pdf

