2015 International Conference on Virtual Rehabilitation (ICVR)最新文献_第6页

Optimizing motor imagery neurofeedback through the use of multimodal immersive virtual reality and motor priming 通过使用多模态沉浸式虚拟现实和运动启动优化运动图像神经反馈

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358592

A. Vourvopoulos, John Edison Munoz Cardona, S. Bermúdez i Badia

{"title":"Optimizing motor imagery neurofeedback through the use of multimodal immersive virtual reality and motor priming","authors":"A. Vourvopoulos, John Edison Munoz Cardona, S. Bermúdez i Badia","doi":"10.1109/ICVR.2015.7358592","DOIUrl":"https://doi.org/10.1109/ICVR.2015.7358592","url":null,"abstract":"Stroke is among the leading causes of long-term disability, leaving an increasing number of people with cognitive and motor impairments, loss of independence in their daily life and with a high societal cost. So far, the development of Brain-Computer Interfaces (BCIs) that translate brain activity into control signals in computers or external devices provide new strategies to overcome stroke-related motor limitations. Recent studies demonstrated the brain's capacity for functional and structural plasticity and recovery even in severe chronic stroke. However, it is not fully clear how we can exploit the neurobiological mechanisms underlying recovery. This is the case for restorative BCI research. There is currently no standardized and accepted treatment for the use of BCIs with patients suffering from acute or chronic motor impairments. In this study we investigated with 9 healthy participants the role of multimodal virtual reality (VR) simulations and motor priming (MP) in a motor imagery BCI training. Our findings show improved BCI performance for VR and MP conditions, as well as the capacity to modulate and enhance brain activity patterns. Our data suggest that both VR and MP can be useful to promote neural activation and neuroplastic changes in the rehabilitation of stroke patients in a motor imagery neurofeedback paradigm.","PeriodicalId":194703,"journal":{"name":"2015 International Conference on Virtual Rehabilitation (ICVR)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122752805","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: 19

Virtually zooming-in with sensory substitution for blind users 实际上是用感官代替盲人用户放大

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358613

Galit Buchs, S. Maidenbaum, A. Amedi, S. Levy-Tzedek

{"title":"Virtually zooming-in with sensory substitution for blind users","authors":"Galit Buchs, S. Maidenbaum, A. Amedi, S. Levy-Tzedek","doi":"10.1109/ICVR.2015.7358613","DOIUrl":"https://doi.org/10.1109/ICVR.2015.7358613","url":null,"abstract":"When perceiving a scene visually we constantly move our eyes and focus on particular details, which we integrate into a coherent percept. Can blind individuals integrate visual information this way? Can they even conceptualize zooming-in on sub-parts of visual images? We explore this question virtually using the EyeMusic Sensory Substitution Device (SSD). SSDs transfer information usually received by one sense via another, here `seeing' with sound. This question is especially important for SSD users since SSDs typically down-sample the visual stimuli into low-resolution images in which zooming-in to sub-parts could significantly improve users' perception. Five blind participants used the EyeMusic with a zoom-mechanism in a virtual environment to identify cartoon figures. Using a touchscreen they could zoom into different parts of the image, identify individual facial features and integrate them into a full facial representation. These findings show that indeed such integration of visual information is possible even for users who are blind from birth and demonstrates the approach's potential for practical visual rehabilitation.","PeriodicalId":194703,"journal":{"name":"2015 International Conference on Virtual Rehabilitation (ICVR)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116006393","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

Differential neural activation in healthy older adults compared to subjects with Parkinson's disease during motor imagery of walking in virtual environments 与帕金森病患者相比，健康老年人在虚拟环境中行走的运动意象中神经激活的差异

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358572

I. Maidan, K. Rosenberg-Katz, Y. Jacob, Nir Giladi, J. Deutsch, Jeffrey M. Hausdorff, A. Mirelman

引用次数: 0

Keynote lecture 8: Towards a deductive medicine of neurorehabilitation: Validating the distributed adaptive control theory of mind and brain in the clinic and at home with the rehabilitation gaming system 主题演讲8:走向神经康复的演绎医学:利用康复游戏系统在临床和家庭中验证分布式自适应控制理论

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358569

P. Verschure

{"title":"Keynote lecture 8: Towards a deductive medicine of neurorehabilitation: Validating the distributed adaptive control theory of mind and brain in the clinic and at home with the rehabilitation gaming system","authors":"P. Verschure","doi":"10.1109/ICVR.2015.7358569","DOIUrl":"https://doi.org/10.1109/ICVR.2015.7358569","url":null,"abstract":"As director of SPECS, a multidisciplinary group of 30 pre-doctoral, doctoral and post-doctoral researchers that includes physicists, psychologists, engineers and computer scientists, Dr. Verschure works on biologically constrained models of perception, learning, behaviour and problem solving that are applied to wheeled and flying robots, interactive spaces and avatars. His aim is to find a unified theory of mind, brain and body through the use of synthetic methods and to apply such a theory to the development of novel cognitive technologies. He has pioneered novel VR based augmented feedback systems that are applied to the rehabilitation of a number of pathologies including stroke, TBI and Alzheimer's disease. Dr. Verschure has developed interdisciplinary research in the domains of technology, cognitive science and humanities. The following list describes the research fields where he has worked most intensely: Cognitive Sciences and interactive systems, Artificial Intelligence, Computational Neuroscience, Mixed/Virtual reality, Hybrid Systems, Robotics, Psychophysiology, Neuro-rehabilitation, Creativity and Interaction.","PeriodicalId":194703,"journal":{"name":"2015 International Conference on Virtual Rehabilitation (ICVR)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126658314","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: 0

Keynote lecture 7: Re-engineering robot-assisted rehabilitation 主题演讲7:重新设计机器人辅助康复

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358568

R. Gassert

引用次数: 0

Accuracy of kinect for measuring shoulder joint angles in multiple planes of motion kinect在多个运动平面中测量肩关节角度的精度

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358612

M. Huber, M. Leeser, D. Sternad, Amee L. Seitz

引用次数: 5

Incorporation of motor control and motor learning principles into VR applications 将运动控制和运动学习原理结合到VR应用中

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358630

M. Levin, Sandeep K Subramanian, M. Robert

引用次数: 1

Towards a robotic exoskeleton for remote evaluation of elbow and wrist joints 一种用于肘关节和手腕关节远程评估的机器人外骨骼

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358621

A. F. Ruiz-Olaya

引用次数: 4

Keynote lecture 1: Plasticity following split-brain surgery 主题演讲1:脑裂手术后的可塑性

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358562

M. Gazzaniga

{"title":"Keynote lecture 1: Plasticity following split-brain surgery","authors":"M. Gazzaniga","doi":"10.1109/ICVR.2015.7358562","DOIUrl":"https://doi.org/10.1109/ICVR.2015.7358562","url":null,"abstract":"Dr. Michael Gazzaniga is the Director of the Sage Center for the study of Mind at the University of California, Santa Barbara. In 1964 he received a Ph.D from the California Institute of Technology, where he worked under the guidance of Roger Sperry, with primary responsibility for initiating human split-brain research. In his subsequent work he has made important advances in our understanding of functional lateralization in the brain and how the cerebral hemispheres communicate with one another. He has published many books accessible to a lay audience, such as The Social Brain, Mind Matters, Nature's Mind, The Ethical Brain, Human and Who's in Charge? Free Will and the science of the brain. Dr. Gazzaniga's teaching and mentoring career has included beginning and developing Centers for Cognitive Neuroscience at Cornell University Medical Center, University of California-Davis, and Dartmouth College He founded the Cognitive Neuroscience Institute and the Journal of Cognitive Neuroscience, of which he is the Editor-in-Chief Emeritus. Dr. Gazzaniga is also prominent as an advisor to various institutes involved in brain research, and was a member of the President's Council on Bioethics from 2001-2009. He is a member of the American Academy of Arts and Science, the Institute of Medicine and the National Academy of Sciences. His new book is Tales from Both Sides of the Brain.","PeriodicalId":194703,"journal":{"name":"2015 International Conference on Virtual Rehabilitation (ICVR)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130986863","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: 0

OPCM model application on a 3D simulator for powered wheelchair OPCM模型在电动轮椅三维模拟器上的应用

2015 International Conference on Virtual Rehabilitation (ICVR) Pub Date : 2015-06-09 DOI: 10.1109/ICVR.2015.7358611

H. Zatla, Amine Hadj-Abdelkader, Y. Morère, G. Bourhis

引用次数: 4