2008 Virtual Rehabilitation最新文献_第3页

Engaging breathing exercises: Developing an interactive XNA-based air flow sensing and control system 参与呼吸练习:开发一个交互式的基于xna的气流传感和控制系统

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625135

M. Bolas, B. Lange, I. Dallas, A. Huerta, A. Rizzo

引用次数: 0

A virtual reality paradigm for the assessment and rehabilitation of executive function deficits post stroke: Feasibility study 脑卒中后执行功能缺陷评估与康复的虚拟现实范式:可行性研究

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625144

L. Carelli, F. Morganti, P. Weiss, R. Kizony, G. Riva

{"title":"A virtual reality paradigm for the assessment and rehabilitation of executive function deficits post stroke: Feasibility study","authors":"L. Carelli, F. Morganti, P. Weiss, R. Kizony, G. Riva","doi":"10.1109/ICVR.2008.4625144","DOIUrl":"https://doi.org/10.1109/ICVR.2008.4625144","url":null,"abstract":"The ability to perform successive or simultaneous tasks is a common and necessary aspect of everyday life. This ability is often impaired in people suffering from brain lesions affecting, in particular, the frontal regions. The assessment and recovery of executive functions and dual task abilities conducted in laboratory settings do not always succeed, in part, due to the ecological and contextual nature of the abilities impaired. The present study was designed to develop and test a virtual reality based tool for the rehabilitation of shifting of attention and action planning functions using tasks reminiscent of daily life tasks. The virtual environment employed in the study is a supermarket developed using NeuroVR software. While actively exploring this environment, participants were requested to collect some items from a list while attending to different audio announcements that would modify the sequence or number of items collected. This executive function evaluation and rehabilitation procedure has been conceived as a hierarchical series of tasks, starting from a single-task condition and ending with successive multiple tasks. In this paper, we present the results of a small-scale pilot trial where we investigated the feasibility of the procedure in a healthy elderly population. These results provided important usability data for a subsequent randomized clinical trial.","PeriodicalId":260355,"journal":{"name":"2008 Virtual Rehabilitation","volume":"6 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":"121829025","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: 13

Analysis of movement to develop a virtual reality powered-wheelchair simulator 通过运动分析，开发了虚拟现实电动轮椅模拟器

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625149

P. Archambault, F. Routhier, M. Hamel, P. Boissy

{"title":"Analysis of movement to develop a virtual reality powered-wheelchair simulator","authors":"P. Archambault, F. Routhier, M. Hamel, P. Boissy","doi":"10.1109/ICVR.2008.4625149","DOIUrl":"https://doi.org/10.1109/ICVR.2008.4625149","url":null,"abstract":"Children with limitations in mobility greatly benefit from training to acquire the skills necessary for the safe operation of a powered wheelchair (PW). Proper training leads to safer and more frequent use of the PW, which in turn has an important impact on quality of life. Training can be difficult to accomplish, especially in children with sever physical or cognitive disabilities. A virtual reality based simulator may constitute an adequate solution for the practice of PW driving skills in these individuals, by providing a graded training program in a safe environment. We propose to build a simulator that would incorporate three-dimensional visual feedback using VR equipment, as well as inertial feedback through the use of a motion platform. This would provide a realistic setting, as users would experience the appropriate inertial forces that accompany acceleration, rotation and changes in inclination during PW driving. The programming of these forces relies on the measurement of movement in a real PW. We report here the results of a first experiment involving the measurement of acceleration during various PW driving tasks, including starting, stopping, turning and moving on inclined planes. Our analyses indicate that the movement of a real PW could be adequately reproduced by the motion platform. Implications for the design of the simulator are discussed.","PeriodicalId":260355,"journal":{"name":"2008 Virtual Rehabilitation","volume":"5 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":"129222857","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: 13

Virtual reality and real-time feedback to improve gait performance in a polytrauma patient 虚拟现实和实时反馈改善多伤患者的步态表现

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625134

J. Wilken, B. J. Darter

引用次数: 0

Integration of virtual reality based task into controlled dynamometry to enhance motor rehabilitation 将基于虚拟现实的任务整合到受控动力测量中，以增强运动康复

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625153

I. Cikajlo

引用次数: 2

Eye contact as trigger for modification of virtual character behavior 眼神交流是修改虚拟角色行为的触发器

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625161

Helena Grillon, D. Thalmann

引用次数: 12

A virtual tabletop workspace for upper-limb rehabilitation in Traumatic Brain Injury (TBI): A multiple case study evaluation 虚拟桌面工作空间用于创伤性脑损伤(TBI)上肢康复:多案例研究评估

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625156

Nick Mumford, J. Duckworth, R. Eldridge, M. Guglielmetti, Patrick R. Thomas, David Shum, Heiko Rudolph, Gavin Williams, Peter H. Wilson

{"title":"A virtual tabletop workspace for upper-limb rehabilitation in Traumatic Brain Injury (TBI): A multiple case study evaluation","authors":"Nick Mumford, J. Duckworth, R. Eldridge, M. Guglielmetti, Patrick R. Thomas, David Shum, Heiko Rudolph, Gavin Williams, Peter H. Wilson","doi":"10.1109/ICVR.2008.4625156","DOIUrl":"https://doi.org/10.1109/ICVR.2008.4625156","url":null,"abstract":"Deficits in upper limb function are common among patients with traumatic brain injury (TBI). Accordingly, new technologies, such as virtual reality (VR), are being developed to further upper limb rehabilitation. The study described here successfully trialed a table-top VR-based system (called Elements). Two patients with TBI participated in case-studies using a multiple-baseline, AB time-sequence design; the intervention consisted of 12 1-hour sessions. Performance was measured on both system-rated measures and standardized tests of functional skill. Time-sequence plots for each patient were first sight inspected for trends; this was followed by split-middle trend analysis. Participants demonstrated significant improvements in their movement accuracy, efficiency, and bimanual dexterity; and mixed improvement on speed and other measures of movement skill. Taken together, these findings demonstrate that the Elements system facilitated motor learning in both TBI patients. Larger scale clinical trials are now deemed a viable step in further validating the system.","PeriodicalId":260355,"journal":{"name":"2008 Virtual Rehabilitation","volume":"13 3 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":"128915579","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: 18

Using a multi-task adaptive VR system for upper limb rehabilitation in the acute phase of stroke 应用多任务自适应VR系统进行脑卒中急性期上肢康复

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625112

Monica D. Cameirão, S. Badia, E. D. Oller, P. Verschure

引用次数: 29

Virtual musculoskeletal scenario-testing case-studies 虚拟肌肉骨骼场景测试案例研究

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625152

M. S. Narayanan, S. Kannan, Leng-Feng Lee, F. Mendel, V. Krovi

引用次数: 6

A virtual reality-based paradigm to study functional dual task performance during locomotion post stroke 基于虚拟现实的脑卒中后运动过程中功能性双重任务表现研究

2008 Virtual Rehabilitation Pub Date : 2008-09-12 DOI: 10.1109/ICVR.2008.4625131

R. Kizony, M. Levin, L. Hughey, C. Perez, J. Fung

引用次数: 1