Motor Assessment Scale
A standardized outcome measure evaluating motor function recovery following stroke, focusing on functional movement patterns.
Full Definition
The Motor Assessment Scale (MAS) is a performance-based assessment tool specifically designed to measure motor function in stroke patients during rehabilitation. The scale consists of eight items that evaluate upper arm function, hand movements, advanced hand activities, sitting balance, sit-to-stand, walking, upper arm function (different aspect), and general tonus. Each item is scored on a 0-6 scale, with higher scores indicating better motor performance. Unlike impairment-based measures, the MAS emphasizes functional movement patterns that relate directly to activities of daily living. The assessment is widely used in research and clinical practice to track motor recovery and evaluate intervention effectiveness.
Usage
Usage note: Abbreviated as MAS; ensure not confused with Modified Ashworth Scale which also uses MAS abbreviation.
In Context
- "The patient's Motor Assessment Scale scores improved from 15 to 32 over the six-week rehabilitation period." — Progress report
- "Baseline Motor Assessment Scale testing revealed significant impairments in upper extremity and sitting balance items." — Initial evaluation