2007 IEEE 10th International Conference on Rehabilitation Robotics最新文献_第5页

The Delft Laboratory for Neuromuscular Control: Haptic Robots for the Identification of Neuro-Muscular Control 代尔夫特神经肌肉控制实验室:用于识别神经肌肉控制的触觉机器人

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428555

E. de Vlugt, A. Schouten, F. V. D. van der Helm

{"title":"The Delft Laboratory for Neuromuscular Control: Haptic Robots for the Identification of Neuro-Muscular Control","authors":"E. de Vlugt, A. Schouten, F. V. D. van der Helm","doi":"10.1109/ICORR.2007.4428555","DOIUrl":"https://doi.org/10.1109/ICORR.2007.4428555","url":null,"abstract":"Motoneurons in the spinal cord activate the muscles and, as being the 'final common pathway', receive input from sensory afferents (muscle spindles, Golgi tendon organs) and input from higher brain centers. Afferent feedback plays an important role during human motor control and is an adaptive regulator assisting different types of movement and loading conditions. The integration of peripheral feedback and supraspinal input from the brain is topic of ongoing and future research, both in the normal situation and in pathological cases. Movement disorders like spasticity are often attributed to a disbalance between peripheral feedback and supraspinal commands. This laboratory paper gives an overview of the research performed on human movement control and system identification, as carried out by the Delft Laboratory for Neuromuscular Control (NMC). The merits and limitations of current methods are discussed and the future lines of research are sketched. At the end, possible clinical applications are described. It is concluded that system identification techniques are a very useful tool to gain insight into the (patho)physiology of the human movement system. Clinical application of identification techniques is in it's early stage and is a very promising field of multidisciplinary research.","PeriodicalId":197465,"journal":{"name":"2007 IEEE 10th International Conference on Rehabilitation Robotics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130266649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Freebal: dedicated gravity compensation for the upper extremities 自由式:上肢专用重力补偿

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428517

Amo H. A. Stienen, E. Hekman, F. C. T. Helm, G. Prange, M. Jannink, A. Aalsma, H. Kooij

引用次数: 60

Motility Evaluation of a Novel Overground Functional Mobility Tool for Post Stroke Rehabilitation 一种用于脑卒中后康复的新型地上功能活动工具的活动能力评估

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428553

J. Patton, D. Brown, E. Lewis, G. Crombie, J. Santos, A. Makhlin, J. Colgate, M. Peshkin

引用次数: 9

Development of Shear Type Compact MR Brake for the Intelligent Ankle-Foot Orthosis and Its Control; Research and Development in NEDO for Practical Application of Human Support Robot 智能踝足矫形器用剪切式紧凑型MR制动器的研制及控制基于NEDO的人体支撑机器人实用化研究与开发

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428411

J. Furusho, T. Kikuchi, M. Tokuda, T. Kakehashi, K. Ikeda, S. Morimoto, Y. Hashimoto, H. Tomiyama, A. Nakagawa, Y. Akazawa

引用次数: 59

Detecting asymmetries in balance control with system identification: first experimental results from above knee amputees 用系统识别检测平衡控制中的不对称:来自膝盖以上截肢者的第一个实验结果

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428554

H. Kooij, E. V. Asseldonk, Marcus Johannes Nederhand

{"title":"Detecting asymmetries in balance control with system identification: first experimental results from above knee amputees","authors":"H. Kooij, E. V. Asseldonk, Marcus Johannes Nederhand","doi":"10.1109/ICORR.2007.4428554","DOIUrl":"https://doi.org/10.1109/ICORR.2007.4428554","url":null,"abstract":"A prosthetic leg can influence balance in various ways, but not all changes in postural performance can easily be identified with the naked clinical eye. Various studies have shown that dynamic posturography is able to detect more subtle changes in balance control. Here, we describe a modification of a new posturography technique we previously developed, which combines dynamic platform perturbations with (non) parametric system identification techniques to detect asymmetries in balance control of four subjects with an above knee prosthesis. The method also estimates the mechanical impedance of the prosthetic ankle joint. The time needed for the experiment and data analysis is less than 3 minutes. Results were compared to those of six healthy controls. Our pilot data show clear asymmetries in dynamic balance control. We also found asymmetries in weight bearing and centre of pressure movements, but the asymmetries in dynamic balance contribution were larger. Finally, asymmetries in weight bearing and dynamic balance in patients were not tightly coupled as in healthy controls. The relative contribution to dynamic balance control of the prosthetic leg was positively related with the stiffness of the prosthetic ankle joint. More transfemoral amputees have to be tested to more extensively evaluate the results of this pilot study.","PeriodicalId":197465,"journal":{"name":"2007 IEEE 10th International Conference on Rehabilitation Robotics","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121530997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Brain-Computer Interface for high-level control of rehabilitation robotic systems 用于康复机器人系统高级控制的脑机接口

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428489

D. Valbuena, M. Cyriacks, O. Friman, I. Volosyak, A. Graser

引用次数: 81

Development of a Multifunctional Cosmetic Prosthetic Hand 多功能美容假手的研制

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428479

A. Kargov, C. Pylatiuk, R. Oberle, H. Klosek, T. Werner, W. Rössler, S. Schulz

引用次数: 45

Realization and Evaluation of Assistive Human-Mechatronic Systems with Human-friendly Robotic Agents at HWRS-ERC HWRS-ERC人机友好机器人辅助系统的实现与评价

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428446

Z. Bien, Pyung-Hun Chang, Y. Yoon, Kwang-Hyun Park, S. Park, Sukhoon Park, Jun-Hyeong Do, Hyong-Euk Lee

{"title":"Realization and Evaluation of Assistive Human-Mechatronic Systems with Human-friendly Robotic Agents at HWRS-ERC","authors":"Z. Bien, Pyung-Hun Chang, Y. Yoon, Kwang-Hyun Park, S. Park, Sukhoon Park, Jun-Hyeong Do, Hyong-Euk Lee","doi":"10.1109/ICORR.2007.4428446","DOIUrl":"https://doi.org/10.1109/ICORR.2007.4428446","url":null,"abstract":"Three types of assistive human-mechatronic systems are considered: (1) a smart house system for the elderly/the disabled, (2) a factory environment for the elderly/the disabled, and (3) a hospital surgery room for medical doctors. We report how each of these systems have been implemented with human-friendly robotic agents and what have been modified with feedback evaluation of the potential users during the course of our last 9 year projects at HWRS-ERC. Special attention will be given to the aspect of \"human-friendly human-machine interaction\" and to the task-oriented design (TOD) principle. With regard to more difficult problems to resolve than the solutions that we have achieved by far, we shall further discuss some of the important prospects and issues of future development, including safety and long-term learning, in the area of assistive service robotic system technology for people in need such as the elderly and the disabled for their independence and pride so as to enhance quality of life and possibly endow capability to do proper productive work.","PeriodicalId":197465,"journal":{"name":"2007 IEEE 10th International Conference on Rehabilitation Robotics","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134205548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Single-Trial EEG Classification of Movement Related Potential 运动相关电位的单次EEG分类

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428482

G. Pires, U. Nunes, M. Castelo‐Branco

引用次数: 11

Evaluation of the effect on walking of balance-related degrees of freedom in a robotic gait training device 机器人步态训练装置中平衡相关自由度对行走影响的评估

2007 IEEE 10th International Conference on Rehabilitation Robotics Pub Date : 2007-06-13 DOI: 10.1109/ICORR.2007.4428526

J. Veneman, E. V. van Asseldonk, R. Ekkelenkamp, F. V. D. van der Helm, H. van der Kooij

{"title":"Evaluation of the effect on walking of balance-related degrees of freedom in a robotic gait training device","authors":"J. Veneman, E. V. van Asseldonk, R. Ekkelenkamp, F. V. D. van der Helm, H. van der Kooij","doi":"10.1109/ICORR.2007.4428526","DOIUrl":"https://doi.org/10.1109/ICORR.2007.4428526","url":null,"abstract":"In the design of exoskeletons for gait rehabilitation, the choice of degrees of freedom (DoFs) is one of the main issues. The goal of this research is to evaluate the effect of availability of additional DoFs related to balance-keeping on the normality of walking. These additional DoFs are the horizontal translations of the pelvis and the frontal rotation of the hip. Measurements on the gait of ten healthy subjects showed that kinematics and EMG differ only slightly when these DoFs are blocked (and only the sagittal joint rotations are available), in the impedance-controlled LOPES exoskeleton. This shows that omitting the additional DoFs allows walking with close-to-normal motor control, and also that effects of waking in this robot per se overshadow the additional effects of the mentioned DoFs. All subjects however reported a more difficult and uncomfortable walking when the horizontal pelvis motions were blocked. An additional motivation for keeping the DoFs despite these results is that they allow implementation of balance training.","PeriodicalId":197465,"journal":{"name":"2007 IEEE 10th International Conference on Rehabilitation Robotics","volume":"40 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113938879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14