TY - GEN
T1 - Analysis of pathological tremor behavior
T2 - 12th International Workshop on Structural Health Monitoring: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT), IWSHM 2019
AU - Gebai, Sarah
AU - Cumunel, Gwendal
AU - Hammoud, Mohammad
AU - Foret, Gilles
AU - Apartis, Emmanuelle
AU - Flamand-Roze, Emmanuel
AU - Hainque, Elodie
N1 - Publisher Copyright:
© International Workshop on Structural Health Monitoring. All rights reserved.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - A total of 144 measurements of the left-hand finger-posture is processed for 3 neurodegenerative disordered patients. The current work concentrates on analyzing the changes in the tremor behavior within the same patient for different hand postural positions repeated for 3 days. The measured datasets represent the 3-directional accelerometer's signals in addition to the electromyographic (EMG) measurements of the wrist antagonist muscles. The study shows the effect of the muscles behavior on the shape of the tremor movement, the identification of the muscles signals damping ratios, and provides a statistical analysis of the frequency and amplitude of the dominant peak. The obtained measurements serve in providing information useful in the specification of the undesired frequencies for a patient and the design of a tremor suppression device.
AB - A total of 144 measurements of the left-hand finger-posture is processed for 3 neurodegenerative disordered patients. The current work concentrates on analyzing the changes in the tremor behavior within the same patient for different hand postural positions repeated for 3 days. The measured datasets represent the 3-directional accelerometer's signals in addition to the electromyographic (EMG) measurements of the wrist antagonist muscles. The study shows the effect of the muscles behavior on the shape of the tremor movement, the identification of the muscles signals damping ratios, and provides a statistical analysis of the frequency and amplitude of the dominant peak. The obtained measurements serve in providing information useful in the specification of the undesired frequencies for a patient and the design of a tremor suppression device.
UR - https://www.scopus.com/pages/publications/85074399362
U2 - 10.12783/shm2019/32165
DO - 10.12783/shm2019/32165
M3 - Conference contribution
AN - SCOPUS:85074399362
T3 - Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring
SP - 603
EP - 610
BT - Structural Health Monitoring 2019
A2 - Chang, Fu-Kuo
A2 - Guemes, Alfredo
A2 - Kopsaftopoulos, Fotis
PB - DEStech Publications Inc.
Y2 - 10 September 2019 through 12 September 2019
ER -