Effect of arm position on the prediction of kinematics from EMG in amputees.
Myoelectric control has been extensively applied in multi-function hand/wrist prostheses. The performance of this type of control is however, influenced by several practical factors that still limit its clinical applicability. One of these factors is the change in arm posture during the daily use of...
| Publicado en: | Medical & Biological Engineering & Computing Vol. 51; no. 1/2; pp. 143 - 152 |
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| Autores principales: | , , , |
| Formato: | research Journal Article |
| Publicado: |
Springer Nature
Feb2013
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=109855379&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 109855379 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01400118 PO0 jtl: Medical & Biological Engineering & Computing issn: 01400118 maglogo: N pubinfo: dt: Feb2013 vid: 51 iid: 1/2 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 109855379 NLM23090099 2012019390 10.1007/s11517-012-0979-4 NLM23090099 PMC3581765 109855379 ppf: 143 ppct: 9 formats: fmt: @attributes: type: P tig: atl: Effect of arm position on the prediction of kinematics from EMG in amputees. aug: au: Jiang, Ning Muceli, Silvia Graimann, Bernhard Farina, Dario affil: Department of Neurorehabilitation Engineering, Bernstein Focus Neurotechnology Göttingen, Bernstein Center for Computational Neuroscience, University Medical Center Göttingen, Von-Siebold-str. 4, 37075, Göttingen, Germany. sug: subj: Amputees Arm Physiopathology Electromyography Adult Analysis of Variance Kinematics Physiology Female Human Joints Physiopathology Male Movement Signal Processing, Computer Assisted Adult: 19-44 years Female Male ab: Myoelectric control has been extensively applied in multi-function hand/wrist prostheses. The performance of this type of control is however, influenced by several practical factors that still limit its clinical applicability. One of these factors is the change in arm posture during the daily use of prostheses. In this study, we investigate the effect of arm position on the performance of a simultaneous and proportional myoelectric control algorithm, both on trans-radial amputees and able-bodied subjects. The results showed that changing arm position adversely influences the performance of the algorithm for both subject groups, but that this influence is less pronounced in amputee subjects with respect to able-bodied subjects. Thus, the impact of arm posture on myoelectric control cannot be inferred from results on able-bodied subjects and should be directly investigated in amputee subjects. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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