The application of inertial measurements unit for the clinical evaluation and assessment of gait events
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© 2017 Informa UK Limited, trading as Taylor & Francis Group Foot drop is one of the common gait abnormalities which are difficult to detect, diagnose and evaluate. While various gait monitoring systems are available, many are computationally expensive and difficult to implement outside laboratory environments. This study introduces an in-house designed system based on inertial measurement units to capture the gait symptoms, specifically in the case of foot drop symptoms. The system specification and communication results, as well as filtering methods are discussed. Also, the pitch angle of thigh, shank and foot from a subject with no reported foot problem have been compared (gathered from identical equipment under similar conditions) to the same angle from a foot drop subject.
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Validation of foot pitch angle estimation using inertial measurement unit against marker-based optical 3D motion capture systemSharif Bidabadi, S.; Murray, Iain; Lee, G. (2018)© 2018, Korean Society of Medical and Biological Engineering and Springer-Verlag GmbH Germany, part of Springer Nature. Gait analysis is relevant to a broad range of clinical applications in areas of orthopedics, neurosurgery, ...
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Bidabadi, S.; Murray, Iain; Lee, G. (2018)© 2017 IEEE. Foot drop is a frequent gait disorder which is challenging to identify. Currently, subjective methods are being applied for detection of foot drop in clinical applications. This research introduces an objective ...