IR@PKUHSC  > 北京大学第一临床医学院  > 康复医学科
学科主题临床医学
A proprioceptive neuromuscular facilitation integrated robotic ankle-foot system for post stroke rehabilitation
Zhou, Zhihao1; Zhou, Yuan2; Wang, Ninghua2; Gao, Fan3; Wei, Kunlin4; Wang, Qining1
关键词Proprioceptive Neuromuscular Facilitation Robotic Ankle Foot System Ankle Rehabilitation Spasticity/contracture Stroke
刊名ROBOTICS AND AUTONOMOUS SYSTEMS
2015-11-01
DOI10.1016/j.robot.2014.09.023
73期:SI页:111-122
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Automation & Control Systems ; Computer Science, Artificial Intelligence ; Robotics
资助者National Natural Science Foundation of China ; Beijing Nova Program ; PKU-Biomedical Engineering Joint Seed Grant ; National Natural Science Foundation of China ; Beijing Nova Program ; PKU-Biomedical Engineering Joint Seed Grant
研究领域[WOS]Automation & Control Systems ; Computer Science ; Robotics
关键词[WOS]SPASTIC HYPERTONIA ; STIFFNESS ; MOVEMENT ; TRIAL ; GAIT
英文摘要

Ankle joint with spasticity and/or contracture can severely disable the mobility and the independence of stroke survivors. In this paper, we developed a proprioceptive neuromuscular facilitation (PNF) integrated robotic ankle foot system for post stroke rehabilitation. The system consists of a robotic platform and a control system with graphic user interface. We employ five normal subjects to test the reliability and feasibility of the proposed system. To validate the effectiveness of the PNF integrated robotic system, we recruit five stroke patients and carry out a six-week PNF treatment. Treatment outcome was evaluated quantitatively in passive and active joint properties. The passive hysteresis loop shows that the maximum dorsiflexion angle increases from 32.9 degrees +/- 1.5 degrees to 42.0 degrees +/- 3.2 degrees (p = 0.014) while the resistance torque decreases from 45.6 Nm +/- 5.8 N m to 29.8 N m +/- 4.4 N m (p = 0.019). The active joint properties are improved significantly with the training score increasing from 5.7 +/- 0.9 to 8.1 +/- 0.6, and getting close to that of normal subjects (9.5 +/- 0.3). In addition, muscle strength has a rising trend as time goes on. The results demonstrate that the proposed PNF integrated robotic ankle foot rehabilitation system is effective in improving ankle spasticity and/or contracture and is a promising solution in clinical rehabilitation. (C) 2014 Elsevier B.V. All rights reserved.

语种英语
所属项目编号61005082 ; 31000456 ; 31371020 ; J1103602 ; 61020106005 ; Z141101001814001
资助者National Natural Science Foundation of China ; Beijing Nova Program ; PKU-Biomedical Engineering Joint Seed Grant ; National Natural Science Foundation of China ; Beijing Nova Program ; PKU-Biomedical Engineering Joint Seed Grant
WOS记录号WOS:000362060800011
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/54055
Collection北京大学第一临床医学院_康复医学科
作者单位1.Peking Univ, Coll Engn, Robot Res Grp, Beijing 100871, Peoples R China
2.Peking Univ, Hosp 1, Dept Rehabil Med, Beijing 100034, Peoples R China
3.Univ Texas SW Med Ctr Dallas, Dept Hlth Care Sci, Dallas, TX 75390 USA
4.Peking Univ, Dept Psychol, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Zhihao,Zhou, Yuan,Wang, Ninghua,et al. A proprioceptive neuromuscular facilitation integrated robotic ankle-foot system for post stroke rehabilitation[J]. ROBOTICS AND AUTONOMOUS SYSTEMS,2015,73(SI):111-122.
APA Zhou, Zhihao,Zhou, Yuan,Wang, Ninghua,Gao, Fan,Wei, Kunlin,&Wang, Qining.(2015).A proprioceptive neuromuscular facilitation integrated robotic ankle-foot system for post stroke rehabilitation.ROBOTICS AND AUTONOMOUS SYSTEMS,73(SI),111-122.
MLA Zhou, Zhihao,et al."A proprioceptive neuromuscular facilitation integrated robotic ankle-foot system for post stroke rehabilitation".ROBOTICS AND AUTONOMOUS SYSTEMS 73.SI(2015):111-122.
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