Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/88163
DC Field | Value | Language |
---|---|---|
dc.contributor | Chinese Mainland Affairs Office | - |
dc.contributor | Department of Biomedical Engineering | - |
dc.creator | Xu, Z | - |
dc.creator | Wong, DWC | - |
dc.creator | Yan, F | - |
dc.creator | Chen, TLW | - |
dc.creator | Zhang, M | - |
dc.creator | Jiang, WT | - |
dc.creator | Fan, YB | - |
dc.date.accessioned | 2020-09-18T02:13:20Z | - |
dc.date.available | 2020-09-18T02:13:20Z | - |
dc.identifier.issn | 2076-3417 | - |
dc.identifier.uri | http://hdl.handle.net/10397/88163 | - |
dc.language.iso | en | en_US |
dc.publisher | Molecular Diversity Preservation International (MDPI) | en_US |
dc.rights | © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). | en_US |
dc.rights | The following publication Xu, Z.; Wong, D. .-C.; Yan, F.; Chen, T. .-W.; Zhang, M.; Jiang, W.-T.; Fan, Y.-B. Lower Limb Inter-Joint Coordination of Unilateral Transfemoral Amputees: Implications for Adaptation Control. Appl. Sci. 2020, 10, 4072 is available at https://dx.doi.org/10.3390/app10124072 | en_US |
dc.subject | Amputee gait | en_US |
dc.subject | Continuous relative phase | en_US |
dc.subject | Decomposition index | en_US |
dc.subject | Compensation strategy | en_US |
dc.subject | Phase portrait | en_US |
dc.subject | Inter-joint coordination | en_US |
dc.title | Lower limb inter-joint coordination of unilateral transfemoral amputees : implications for adaptation control | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 12 | - |
dc.identifier.volume | 10 | - |
dc.identifier.issue | 12 | - |
dc.identifier.doi | 10.3390/app10124072 | - |
dcterms.abstract | The gait of transfemoral amputees can be made smoother by adjusting the inter-joint coordination of both lower limbs. In this study, we compared the inter-joint coordination of the amputated and non-amputated limbs of unilateral amputees to able-bodied controls. Eight amputees and eight able-bodied control participants were recruited. Walking speed, stance-swing time ratio, joint angle, joint angular velocity, and inter-joint coordination parameters-including continuous relative phase (CRP) and decomposition index (DI)-of the lower-limb joint pairs in stance and swing phases were investigated. Similarity of the CRP between groups was evaluated using cross-correlation measures and root-mean-square, and the variability of the CRP was examined by deviation phase (DP). There were significant differences between the amputated limbs and controls in CRP of hip-knee and knee-ankle in stance and swing, DP of knee-ankle and hip-ankle in stance, and DI of hip-knee in swing. For the non-amputated limbs, there were significant differences in CRP and DP of knee-ankle, and DI of hip-knee in swing compared to controls. The amputees utilized unique inter-joint coordination patterns for both limbs-particularly the hip joint-to compensate for the support-capability impairment due to limb salvage and ensure foot placement accuracy. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Applied sciences, 2 June 2020, v. 10, no. 12, 4072, p. 1-12 | - |
dcterms.isPartOf | Applied sciences | - |
dcterms.issued | 2020-06-02 | - |
dc.identifier.isi | WOS:000549510400001 | - |
dc.identifier.artn | 4072 | - |
dc.description.validate | 202009 bcrc | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | a0641-n15, OA_Scopus/WOS | en_US |
dc.identifier.SubFormID | 689 | en_US |
dc.description.fundingSource | Others | - |
dc.description.fundingText | NSFC (11972239), NSFC (11772210), Key Program of Ministry of Science and Technology of China (2017YFB0702500) | - |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | CC | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Xu_Lower_Limb_Inter-Joint_Coordination.pdf | 1.36 MB | Adobe PDF | View/Open |
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