At-Home Gait Assessment

The goal of this study is to validate an MS Gait Remote Capture and Analysis (MS-GRCA) system based on wearable shoe-based motion sensors for home-based and repeatable gait assessments.

Inclusion Criteria:Ages 18-70 years old (inclusive)Confirmed diagnosis of MS (any MS subtypes, Relapsing Remitting [RR], Primary Progressive [PP], or Secondary Progressive [SP])PDSS score from 0 to 5Stable and continuous access to internet at homeAdequate home facilities (enough space, quiet and distraction free area)Ability to provide informed consent.Exclusion Criteria:Below average estimated premorbid cognitive functioning (based on WRAT-4 reading recognition standard z-score < 85).Presence of severe cognitive impairment (based on SDMT age normative z-score < -3.0).Presence of primary neurological disorders other than MS or primary psychiatric disorder that would influence ability to complete assessments.