Virtual Training of the Myosignal

PloS One
Bernhard TerlaakRaoul M Bongers

Abstract

To investigate which of three virtual training methods produces the largest learning effects on discrete and continuous myocontrol. The secondary objective was to examine the relation between myocontrol and manual motor control tests. A cohort analytic study. University laboratory. 3 groups of 12 able-bodied participants (N = 36). Participants trained the control over their myosignals on 3 consecutive days. Training was done with either myosignal feedback on a computer screen, a virtual myoelectric prosthetic hand or a computer game. Participants performed 2 myocontrol tests and 2 manual motor control tests before the first and after the last training session. They were asked to open and close a virtual prosthetic hand on 3 different velocities as a discrete myocontrol test and followed a line with their myosignals for 30 seconds as a continuous myocontrol test. The motor control tests were a pegboard and grip-force test. Discrete myocontrol test: mean velocities. Continuous myocontrol test: error and error SD. Pegboard test: time to complete. Grip-force test: produced forces. No differences in learning effects on myocontrol were found for the different virtual training methods. Discrete myocontrol ability did not significantly...Continue Reading

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Citations

Aug 25, 2016·PloS One·Ludger van DijkRaoul M Bongers
Dec 27, 2016·Frontiers in Psychology·Ludger van DijkRaoul M Bongers
Dec 7, 2018·PM & R : the Journal of Injury, Function, and Rehabilitation·Cosima PrahmOskar Aszmann
Feb 12, 2017·JMIR Serious Games·Cosima PrahmOskar C Aszmann
Jan 18, 2019·Journal of Neuroengineering and Rehabilitation·Richard B Woodward, Levi J Hargrove
Jul 28, 2018·Frontiers in Bioengineering and Biotechnology·Brent D WinslowZachary Huber
Feb 6, 2021·Journal of Neuroengineering and Rehabilitation·Alexander BoschmannStrahinja Dosen
May 24, 2021·Journal of Neuroengineering and Rehabilitation·Anniek HeerschopRaoul M Bongers
Mar 29, 2020·Human Movement Science·Anniek HeerschopRaoul M Bongers
Aug 31, 2021·Prosthetics and Orthotics International·Cathrine WidehammarLiselotte Hermansson

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Methods Mentioned

BETA
amputation
amputations
force measurements

Software Mentioned

PAULA
Myosignal
Matlab
Morepower
Myo
Ottobock PAULA
Myocontrol

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