Design and development of a mixed reality system for skilled locomotor training in individuals with Parkinson's disease
Design and development of a mixed reality system for skilled locomotor training in individuals with Parkinson's disease
批准号:
9341965
负责人:
James M. Finley
金额:
$20.63万
依托单位国家:
美国
项目类别:
财政年份:
2016
资助国家:
美国
项目状态:
已结题
起止时间:
2016-09-06 至 2019-08-31
关键词:
AddressAdverse effectsAdverse eventAgeCitiesClinicClinical assessmentsCommunitiesCustomDataDevelopmentDropoutElementsEnhancement TechnologyEnvironmentEquilibriumEquipment and supply inventoriesEstheticsFailureFeedbackFocus GroupsFunctional disorderFutureGaitGoalsHome environmentHumanHuman bodyImmersion Investigative TechniqueImpairmentIndividualInterventionKnowledgeLeadLifeLocomotor trainingMeasuresMediationMonitorMotionMotor SkillsMovementNeuronal PlasticityParkinson DiseaseParticipantPatientsPerformancePhysical RehabilitationPoaceaePrevalenceProcessQuality of lifeRecruitment ActivityRehabilitation therapyResearchRiskSamplingSpeedSystemTechnologyTestingTimeTrainingWalkingWorkbasecomputer human interactioncostdesigneducational atmosphereevidence baseexperiencefall riskfallsgait rehabilitationimprovedinnovationinterestintrinsic motivationmotor skill learningportabilityprototypepublic health relevancesensorskillsskills trainingsuccesstooltreadmillusabilityvirtualvirtual reality
中文摘要
项目总结/文摘
英文摘要
Project Summary/Abstract
One of the most disabling limitations for individuals with Parkinson’s disease (PD) are impairments that reduce safe walking in the community. Specifically, people with PD demonstrate difficulty in managing the very elements required for independent access to the community such as completing turns, moving smoothly from one terrain to another such as gravel to grass and avoiding and/or managing obstacles. In fact, tripping over obstacles has been identified as the major cause of falls in community-dwelling people with PD. Commonly, rather than dealing with the challenges of walking in the community, individuals with PD may often be resigned to become home-bound and minimize their risk of adverse events in environment thus negatively impacting their quality of life. However, it is now understood that individuals with PD have the capacity for improved performance and learning of motor skills. Additionally, it has been shown that it is particularly important for individuals with PD that the practice environment matches the real-life environment for learning to transfer from the practice environment to the real world. Thus, it is critical to allow individuals with PD to practice advanced walking skills such as turning and obstacle avoidance in real-world scenarios to maximize functional walking ability. Therefore the primary objective of the proposed study is to develop and test a training system that will allow individuals with PD to practice the advanced walking skills necessary for independence in the community. A preliminary study conducted in support of the current proposal demonstrates the feasibility of using the system while walking on a treadmill. Individuals with PD tolerated walking in the immersive environment without any adverse effects. To accomplish the objectives of this proposal, a low-cost, portable, gait training system will be created to facilitate the practice of advanced locomotor skills (e.g. turning, obstacle avoidance, and dual-tasking) for individuals with PD. Importantly, the system will be capable of being used on multiple platforms (standard treadmills, over-ground in an open space, or in conjunction with newer, omni-directional treadmills). During development, a sample of individuals with PD will be recruited to experience and provide feedback on the value and meaningfulness of the training environments. The secondary objective is to determine the feasibility of individuals with PD completing a set of progressive training sessions in the developed environments. Feasibility will be assessed by participant drop-out rate, the prevalence of adverse effects, and the participant’s perceived value of the training environment. This study will result in a new, innovative training approach that will improve skilled locomotor ability in individuals with PD. Furthermore, this study will create a unique, low-cost, and enjoyable system that could be used in the clinic or at home for training and monitoring of movement-related dysfunction.
期刊论文(3)
专著(0)
科研奖励(0)
会议论文
DOI:
10.3389/fneur.2020.577713
发表时间:
2020
期刊:
Frontiers in neurology
影响因子:
3.4
作者:
[Finley JM, Gotsis M, Lympouridis V, Jain S, Kim A, Fisher BE]
通讯作者:
Fisher BE
Manipulating the fidelity of lower extremity visual feedback to identify obstacle negotiation strategies in immersive virtual reality.
操纵下肢视觉反馈的保真度来识别沉浸式虚拟现实中的障碍谈判策略。
DOI:
10.1109/embc.2017.8037854
发表时间:
2017
期刊:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
影响因子:
--
作者:
[Kim,Aram, Zhou,Zixuan, Kretch,KariS, Finley,JamesM]
通讯作者:
Finley,JamesM
Toward a Mechanistic Understanding of Optimization Principles Underlying Hemiparetic Gait
-
批准号:9753311
-
项目类别:
-
资助金额:$38.11万
-
财政年份:2018
-
负责人:James M. Finley
-
依托单位:
Design and development of a mixed reality system for skilled locomotor training in individuals with Parkinson's disease
-
批准号:9147870
-
项目类别:
-
资助金额:$24.75万
-
财政年份:2016
-
负责人:James M. Finley
-
依托单位:
海外基金