2008 Virtual Rehabilitation最新文献_第2页

Tutorial 1: Nintendo Wii-based rehabilitation 教程1:基于任天堂wii的康复

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625107

G. Burdea, Terry Blois, Evelyn Ching, J. Halton, B. Lopetinsky, V. Drysdale

引用次数: 4

A Paediatric Interactive Therapy System for arm and hand rehabilitation 一种用于手臂和手部康复的儿科互动治疗系统

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625148

P. Pyk, D. Wille, E. Chevrier, Y. Hauser, L. Holper, I. Fatton, R. Greipl, S. Schlegel, L. Ottiger, B. Ruckriem, A. Pescatore, A. Meyer-Heim, D. Kiper, K. Eng

{"title":"A Paediatric Interactive Therapy System for arm and hand rehabilitation","authors":"P. Pyk, D. Wille, E. Chevrier, Y. Hauser, L. Holper, I. Fatton, R. Greipl, S. Schlegel, L. Ottiger, B. Ruckriem, A. Pescatore, A. Meyer-Heim, D. Kiper, K. Eng","doi":"10.1109/ICVR.2008.4625148","DOIUrl":"https://doi.org/10.1109/ICVR.2008.4625148","url":null,"abstract":"Paediatric rehabilitation using virtual reality systems pose unique usability challenges distinct from those in adult rehabilitation. These challenges relate to the different epidemiology and aetiology of childrenpsilas disorders requiring rehabilitation and the physical design of interactive virtual reality hardware for children of varying sizes. Just as importantly, children need highly entertaining interactive scenarios that suit their differing levels of cognitive development and thus their differing abilities to comprehend gaming scenarios. In this paper we present our virtual reality-based Paediatric Interactive Therapy System (PITS) designed specifically for upper arm rehabilitation in children aged from five years of age upwards. It incorporates a range of interchangeable position sensing devices (compass, bend sensor, pressure sensor and camera tracking) that can be adjusted to a large range of different hand sizes, and interactive gaming scenarios specifically designed for maximum entertainment value for children. We describe the neuroscientific principles behind our system, the technical details of the hardware components and the design of the interactive scenarios. An initial usability and patient acceptance pilot study has been conducted at the Rehabilitation Centre Affoltern of the University Childrenpsilas Hospital Zurich. To date all patients have accepted the system, and trained in reaching and grasping tasks at a far higher rate than in conventional occupational therapy. The system thus promises to be a valuable complement to conventional therapeutic programs offered in rehabilitation clinics.","PeriodicalId":260355,"journal":{"name":"2008 Virtual Rehabilitation","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131926534","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: 30

Computer gaming for vision therapy 用电脑游戏治疗视力

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625160

T. Carvelho, R. Allison, E. Irving, C. Herriot

引用次数: 16

Virtual worlds and games for rehabilitation and research 用于康复和研究的虚拟世界和游戏

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625146

N. Krouchev, J. Kalaska

{"title":"Virtual worlds and games for rehabilitation and research","authors":"N. Krouchev, J. Kalaska","doi":"10.1109/ICVR.2008.4625146","DOIUrl":"https://doi.org/10.1109/ICVR.2008.4625146","url":null,"abstract":"Expensive and bulky setups, and center-out whole-arm reaching paradigms have been used extensively in motor control research to explore the neural control of movement in humans and primates. They have led to a number of robust findings about the effect of modified task dynamics onto movement kinematics and motor skill acquisition. A number of controversial findings are related to the role of peripheral reflexes and the effect of practice on motor learning, adaptation, and consolidation A related issue is whether the brain actually uses strategies similar to engineering optimal control. Finally, aspects that typically do not get much attention are the roles of subject motivation and the functional relevance of the task to daily activity. Here we introduce a suite of virtual environments for motor skill acquisition, running on ubiquitous highly affordable and portable PC hardware. We explore case studies in both a research and a rehabilitation context, and suggest that our observations are compatible with theory by N.A.Bernstein according to which the brain may perform feasibility search. Unlike a robotic system, the brain tries to achieve solutions to the behavioral tasks that satisfy imposed constraints, even if not yet optimal. When more than one solution is identified, the brain retains the better one for future use. In comparison, a robotic system would search (depth- or width-first) throughout the whole parameter space. This difference is not unlike the one between a grand-master and a chess playing program. Based on a rich variety of acquired behavioral data, we demonstrate clearly that the virtual environments we introduced here have a very large potential to: 1) Reproduce individually targeted elements of motor behavior, which are functionally relevant in everyday life; 2) Drive incremental re-acquisition of increasingly complex and adapted motor programs; 3) Achieve the latter goal by selectively augmenting or suppressing particular strategies depending on their compatibility with residual and readapted patient capacity at a particular point of the rehabilitation process.","PeriodicalId":260355,"journal":{"name":"2008 Virtual Rehabilitation","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123708513","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: 3

Workshop 1: Use of psychophysiological measures in virtual rehabilitation 工作坊1:心理生理测量在虚拟康复中的应用

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625109

C. Fidopiastis, C. Hughes

{"title":"Workshop 1: Use of psychophysiological measures in virtual rehabilitation","authors":"C. Fidopiastis, C. Hughes","doi":"10.1109/ICVR.2008.4625109","DOIUrl":"https://doi.org/10.1109/ICVR.2008.4625109","url":null,"abstract":"Assessment of virtual rehabilitation designs is typically guided by human-computer interaction methods such as usability. Although interaction and usability are important evaluative metrics, these measures may not provide enough information as to the efficacy of the rehabilitation component of these scenarios. Of importance are the individual differences that may affect outcome measures for single applications and the transition to comprehensive virtual rehabilitation programs. One aim of this workshop is to support the premise that physiological measures provide a means to assess individual differences in information processing and affective responding that may impact the success of the rehabilitation protocol. We will provide background information on the state-of-the-art in portable psychophysical and neurosensing devices such as EEG and fNIR, review their associated measures, discuss issues with regard to integrating sensors into virtual rehabilitation applications using a mixed reality based example, and provide examples of their use for cognitive rehabilitation and post traumatic stress syndrome. Psychophysiological measures covered in this workshop will include both central and peripheral nervous system measures such as EEG and fNIR, as well as electrodermal responses and heart rate variability, respectively. Upon completion of this workshop, participants will better understand the pros and the cons of introducing such measures into the design cycle of their rehabilitation protocols. More importantly, the participant will be more informed as to how to apply these measures to their own work.","PeriodicalId":260355,"journal":{"name":"2008 Virtual Rehabilitation","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129462960","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: 7

Audio concepts maps for virtual rehabilitation of the blind 用于盲人虚拟康复的音频概念地图

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625158

J. Sanchez, H. Flores

引用次数: 0

Myo-Pong: A neuromuscular game for the UVa-Neuromuscular Training System platform Myo-Pong:一款针对uva -神经肌肉训练系统平台的神经肌肉游戏

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625124

R. D. L. Rosa, A. Alonso, S. D. L. Rosa, Daniel Abásolo

引用次数: 15

Application of virtual reality in upper limb rehabilitation 虚拟现实技术在上肢康复中的应用

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625128

R. Guberek, S. Schneiberg, H. Sveistrup, P. Mckinley, M. Levin

引用次数: 11

INSCAPE - Interactive storytelling & augmentative-alternative communication INSCAPE -互动故事叙述和辅助替代交流

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625130

M. Dautricourt, F. Toninelli

引用次数: 0

Haptic effects modulate kinetics of gait but not experience of realism in a virtual reality walking simulator 在虚拟现实步行模拟器中，触觉效应调节步态动力学，但不调节真实感体验

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625118

J. Deutsch, R. Boian, J. Lewis, G. Burdea, Andrea Minsky

{"title":"Haptic effects modulate kinetics of gait but not experience of realism in a virtual reality walking simulator","authors":"J. Deutsch, R. Boian, J. Lewis, G. Burdea, Andrea Minsky","doi":"10.1109/ICVR.2008.4625118","DOIUrl":"https://doi.org/10.1109/ICVR.2008.4625118","url":null,"abstract":"Presence in virtual environments is achieved when the user is immersed and experiences a sense of realism. Multi-modal feedback is used to create this sense of realism. This study tested the contributions of visual stimuli and haptic effects to the userspsila sense of realism on a walking simulator. Haptic effects were modeled as an icy or a muddy road surface. To determine if the haptic effects modified gait we also measured the temporal spatial and kinetic characteristics of walking. Eleven healthy adults walked on a simulator to cross a virtual street. Twenty two walking trials were randomly presented in which either visual, haptic (floor effects), or combined visual and haptic effects were presented. Realism, feeling and seeing were rated after each trial using a visual analogue scale (VAS). Kinetic data were extracted from the mobility simulator force transducer for initial contact and initial swing. Kinematic data were collected using reflective markers and six-camera system. Reports of realism were not enhanced with the addition of floor effects. Kinetics of gait were modulated by haptic effects with a shorter step length and decreased force in the z (downward) direction during initial contact for ice (haptics alone) and increased forces in the x (forward) and z (upward) direction during initial swing for mud. A shortened step length and decreased velocity relative to over-ground walking may have masked the perception of the floor effects, even though subjects changed their gait kinetics.","PeriodicalId":260355,"journal":{"name":"2008 Virtual Rehabilitation","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128686087","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: 7