Convergent and criterion-related validity of the short form of the International Physical Activity and the Incidental and Planned Physical Activity Questionnaires in people with multiple sclerosis.

Background: Assessing physical activity (PA) in people with multiple sclerosis (PwMS) is essential to follow-up the recommended PA level. The International Physical Activity Questionnaire (IPAQ) and the Incidental and Planned Exercise Questionnaire (IPEQ) have been widely used, but their validity has not been investigated previously in PwMS.

Objective: This study aimed to assess the convergent and criterion validity of the IPAQ and the IPEQ in PwMS.

Motor performance improvement through virtual reality task is related to fatigue and cognition in people with multiple sclerosis.

Background And Purpose: People with multiple sclerosis (MS) who undergo rehabilitation need to perform new motor skills or relearn old motor skills. It is not clear whether people with MS retain the ability to improve motor performance or learning. Furthermore, factors that influence motor performance in people with MS need to be investigated.

The development and pilot evaluation of virtual reality balance scenarios in people with multiple sclerosis (MS): A feasibility study.

Background: Balance deficits are considered a risk factor for falls in MS patients. Therefore, developing innovative approaches such as virtual reality (VR) to improve balance in MS is required.

Objectives: The aims of this study were to develop and evaluate feasibility and acceptability of VR scenarios that target balance in MS using a pilot trial.