Examining the validity and reliability of the Persian version of the MiND-B questionnaire in ALS patients.

Background: In addition to affecting the nerves and muscles, amyotrophic lateral sclerosis (ALS) disease also affects the behavior and cognition of patients. In this study, we examine the validity and reliability of the Persian version of Motor Neuron Disease Behavioral instrument (MiND-B) questionnaire to investigate behavioral changes in Persian-speaking ALS patients.

Methods: Forty-six Persian-speaking patients with ALS filled out the MiND-B questionnaire.