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Updated: May 9, 2026
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Clinical-oriented Three-dimensional Gait Analysis Method for Evaluating Gait Disorder
Published on: March 4, 2018
Microcomputer-based system for clinical gait studies
R K Begg1, R Wytch, J M Hutchison
1Department of Bio-Medical Physics and Bio-Engineering, University of Aberdeen, Scotland.
Clinical Biomechanics (Bristol, Avon)
|August 7, 2013
Summary
A novel microcomputer system analyzes gait in real-time using foot-ground forces and lower limb marker data. This clinical tool aids in orthotics, prosthetics, and biomechanics education.
Area of Science:
- Biomechanics
- Clinical Engineering
- Human Movement Analysis
Background:
- Gait analysis is crucial for clinical assessments in orthotics and prosthetics.
- Existing methods may lack real-time feedback and comprehensive data integration.
Purpose of the Study:
- To describe a microcomputer-based system for routine clinical gait analysis.
- To demonstrate the system's capability for real-time data processing and visualization.
Main Methods:
- Acquisition and processing of foot-ground reaction forces.
- Real-time superimposition of force vectors onto video images.
- Quantification of lower limb joint center positions using reflective markers and a TV-computer interface.
Main Results:
- The system provides real-time analysis of gait parameters.
- Moment values, stick-figure diagrams, and joint angle changes are displayed shortly after data collection.
- The system integrates force data with kinematic information.
Conclusions:
- The described system offers a practical solution for routine clinical gait analysis.
- It has direct applications in orthotics, prosthetics, and biomechanics education.
- The system enhances the understanding of human movement through integrated data visualization.
