A virtual reality system integrated with robot-assisted haptics to simulate pinch-grip task: Motor ingredients for the assessment in chronic stroke

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Title:	A virtual reality system integrated with robot-assisted haptics to simulate pinch-grip task: Motor ingredients for the assessment in chronic stroke
Authors:	葉士青;Yeh, Shih-Ching;Lee, Si-Huei;Chan, Rai-Chi;Chen, Shuya;Rizzo, Albert
Contributors:	資訊電機學院資訊工程學系
Keywords:	Adult;Aged;Aged, 80 and over;Biomechanical Phenomena;Chronic Disease;Computer Graphics;Computer Simulation;Equipment Design;Female;Hand Strength;Humans;Male;Middle Aged;Motor Skills;Psychomotor Performance;Robotics;Stroke - physiopathology;Stroke Rehabilitation;Treatment Outcome;User-Computer Interface;Young Adult
Date:	2014-01-01
Issue Date:	2026-04-23 13:12:08 (UTC+8)
Publisher:	London, England: SAGE Publications
Abstract:	摘要： Background: Among numerous studies on virtual reality (VR) technology for motor rehabilitation, the majorities have only used it as a motor training system and did not use the kinematic or kinetic information obtained as the basis for therapeutic effect assessment. Objective: Incorporating the kinematic and kinetic information acquired through a robot-assisted VR system on pinch-grip training, this study intends to propose novel motor ingredients represented as indices for the interpretation of motor behaviors and verify the efficacy of them for the assessment in chronic stroke. Methods: Clinical trials were conducted on eight stroke patients and clinical assessments were made as the objective standard. Non-parametric test and correlation analysis were performed on results of motor indices and clinical assessments. Results: Non-parametric test indicated that 50% of the motor indices significantly improved while the others showed a trend of improvement, consisting with the findings in clinical assessments. Correlation analysis showed that the three clinical assessment items were correlated to items in the motor ingredients. Conclusions: The proposed motor ingredients gathered from the robot-assisted VR training system were able to contribute to the assessment of therapeutic effect in chronic stroke and were capable for the interpretation of behavior phases. 其他題名： NeuroRehabilitation 出版者： London, England: SAGE Publications 出版日期： 2014-01-01 出處： NeuroRehabilitation (Reading, Mass.), 2014-01, Vol.35 (3), p.435-449 資源來源： EBSCOhost Academic Search Premier 版權： 2014 ‒ IOS Press and the authors. All rights reserved 識別號： ISSN: 1053-8135 識別號： ISSN: 1878-6448 識別號： EISSN: 1878-6448 識別號： DOI: 10.3233/NRE-141134 識別號： PMID: 25227546
Appears in Collections:	[Department of Computer Science and information Engineering] journal & Dissertation

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