Development of a comprehensive musculoskeletal model of the shoulder and elbow.
The Delft Shoulder and Elbow Model (DSEM), a musculoskeletal model of the shoulder and elbow has been extensively developed since its introduction in 1994. Extensions cover both model structures and anatomical data focusing on the addition of an elbow part and muscle architecture parameters. The mod...
| Publicado en: | Medical & Biological Engineering & Computing Vol. 49; no. 12; pp. 1425 - 1436 |
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| Autores principales: | , , , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Springer Nature
Dec2011
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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=104603621&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104603621 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01400118 PO0 jtl: Medical & Biological Engineering & Computing issn: 01400118 maglogo: N pubinfo: dt: Dec2011 vid: 49 iid: 12 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 104603621 104603621 NLM22038240 2011379103 10.1007/s11517-011-0839-7 NLM22038240 104603621 ppf: 1425 ppct: 11 formats: fmt: @attributes: type: P tig: atl: Development of a comprehensive musculoskeletal model of the shoulder and elbow. aug: au: Asadi Nikooyan A Veeger HE Chadwick EK Praagman M van der Helm FC Nikooyan, A Asadi Veeger, H E J Chadwick, E K J Praagman, M Helm, F C T van der affil: Department of Biomechanical Engineering, Delft University of Technology, Mekelweg 2, 2628 CD, Delft, The Netherlands sug: subj: Elbow Joint Physiology Models, Biological Muscle, Skeletal Physiology Shoulder Joint Physiology Biomechanics Elbow Joint Anatomy and Histology Electromyography Methods Human Male Middle Age Shoulder Joint Anatomy and Histology Middle Aged: 45-64 years Male ab: The Delft Shoulder and Elbow Model (DSEM), a musculoskeletal model of the shoulder and elbow has been extensively developed since its introduction in 1994. Extensions cover both model structures and anatomical data focusing on the addition of an elbow part and muscle architecture parameters. The model was also extended with a new inverse-dynamics optimization cost function and combined inverse-forward-dynamics models. This study is an update on the developments of the model over the last decade including a qualitative validation of the different simulation architectures available in the DSEM. To validate the model, a dynamic forward flexion motion was performed by one subject, of which the motion data and surface EMG-signals of 12 superficial muscles were measured. Patterns of the model-predicted relative muscle forces were compared with their normalized EMG-signals. Results showed relatively good agreement between forces and EMG (mean correlation coefficient of 0.66). However, for some cases, no force was predicted while EMG activity had been measured (false-negatives). The DSEM has been used and has the potential to be used in a variety of clinical and biomechanical applications. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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