Goal-directed upper limb movement patterns and hand grip forces in multiple sclerosis.

ABSTRACT:

Background

Upper limb disability in persons with Multiple Sclerosis (pwMS) leads to increased dependence on caregivers. To better understand upper limb disability, observer-based or time-based clinical assessments have been applied. However, these only poorly capture the behavioural aspects underlying goal-directed task performance.

Objective

We aimed to document alterations in goal-directed upper limb movement patterns and hand grip forces in a cohort of pwMS (n = 123) with mild to moderate upper limb impairments.

Methods

We relied on the Virtual Peg Insertion Test (VPIT), a technology-aided assessment with a goal-directed pick-and-place task providing a set of validated digital health metrics.

Results

All metrics indicated significant differences to an able-b

SUBMITTER: Kanzler CM 

PROVIDER: S-EPMC9380226 | biostudies-literature | 2022 Jul-Sep

REPOSITORIES: biostudies-literature