Equipment for the tracking of complex human motor control strategies
用于跟踪复杂人体运动控制策略的设备
基本信息
- 批准号:RTI-2019-00865
- 负责人:
- 金额:$ 4.51万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Research Tools and Instruments
- 财政年份:2018
- 资助国家:加拿大
- 起止时间:2018-01-01 至 2019-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Multitasking has become commonplace in the course of our busy lives. At one time, stance and gait were thought of as ‘automatic' tasks requiring little cognitive input, but we now know that to perform multiple tasks simultaneously, our central nervous system (CNS) must integrate ongoing motor actions with cognitive thought processes; as we do not have a finite amount of cognitive resources we also know that when we engage in concurrent cognitive and locomotor tasks (“dual-tasking”) there is a decline in the performance of one or both activities. ******This RTI request is for equipment is essential for the pursuit of my NSERC funded research program, specifically a motion tracking system to acquire detailed measurements of complex human movement patterns, and a head-mounted virtual reality (VR) system that will provide flexibility to test a wide range of visually-based training paradigms. ******New advances in technology have led to impressive gains in 3D optical motion tracking. Powerful camera systems can track single or an array of body markers with a high degree of accuracy and over an impressive filming volume. Paired with phenomenal improvements in computer and software processing capabilities, these modern systems make it possible to track complex human movement patterns at a fraction of the cost of older, less technologically advanced systems. The requested cameras will replace aging laboratory equipment (i.e. originally purchased in 2005) no longer supported by the manufacturer. Wear and tear and the lack of replacement parts (i.e. markers, cables) have resulted in a massive reduction in experimental testing and processing capacity, thus the need for a replacement has become critically urgent. The replacement equipment and associated software will offer advanced motion tracking capabilities, which will support innovative research and training at the University of Guelph. ******Similar advances in VR technology now offer exciting and innovative enhancements for the study of neural mechanics and human movement. The requested VR system will provide a visually immersive “real life” environment that will dramatically enhance our dual-task performance testing and training. Because it is perceived as “fun” to use, this system is also expected to enhance participant engagement and retention for studies that can run several weeks.******New equipment will be seamlessly integrated with other measurement tools already present the applicant's lab (e.g. force plates) to enable unprecedented capture of complex human movement. Using this data, complex models will be developed to elucidate the underlying mechanisms of neuromotor control, and to inform the development of strategies to improve performance while dual tasking. This research has significant knowledge translation potential for a wide range of end users (e.g., people who regularly perform complex motor tasks coupled with challenging cognitive tasks such as military or emergency service personnel).
在我们忙碌的生活中,一心多用已经司空见惯。曾经,站立和步态被认为是“自动”的任务,需要很少的认知输入,但我们现在知道,要同时执行多项任务,我们的中枢神经系统(CNS)必须将正在进行的运动动作与认知思维过程相结合;因为我们没有有限的认知资源,我们也知道,当我们同时进行认知和运动任务时,(“双重任务”)一个或两个活动的表现下降。** RTI的申请是为了获得设备,这对我的NSERC资助的研究项目至关重要,特别是一个运动跟踪系统,用于获取复杂人体运动模式的详细测量结果,以及一个头戴式虚拟现实(VR)系统,该系统将提供灵活性,以测试各种基于视觉的训练模式。** 技术的新进步使3D光学运动跟踪取得了令人印象深刻的进展。功能强大的摄像机系统可以跟踪单个或一系列身体标记,具有高度的准确性和令人印象深刻的拍摄量。再加上计算机和软件处理能力的显著改进,这些现代系统使跟踪复杂的人类运动模式成为可能,而成本只是旧的、技术不太先进的系统的一小部分。 所要求的摄像机将取代制造商不再支持的老化实验室设备(即最初于2005年购买)。磨损和缺乏替换部件(即标记、电缆)导致实验测试和处理能力大幅度下降,因此,更换部件的需求变得极为迫切。更换后的设备和相关软件将提供先进的运动跟踪能力,这将支持圭尔夫大学的创新研究和培训。** VR技术的类似进步现在为神经力学和人类运动的研究提供了令人兴奋的创新增强。所要求的VR系统将提供视觉上身临其境的“真实的生活”环境,这将极大地增强我们的双任务性能测试和培训。因为它被认为是“有趣”的使用,这个系统也有望提高参与者的参与和保留的研究,可以运行几个星期。新设备将与申请人实验室现有的其他测量工具(例如测力板)无缝集成,以前所未有地捕捉复杂的人体运动。使用这些数据,将开发复杂的模型,以阐明神经运动控制的潜在机制,并为制定策略提供信息,以提高双重任务时的表现。这项研究对广泛的最终用户(例如,经常执行复杂的运动任务以及具有挑战性的认知任务的人,例如军事或紧急服务人员)。
项目成果
期刊论文数量(0)
专著数量(0)
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Vallis, LoriAnn其他文献
Vallis, LoriAnn的其他文献
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{{ truncateString('Vallis, LoriAnn', 18)}}的其他基金
Investigating the impact of executive function on complex motor control strategies
研究执行功能对复杂运动控制策略的影响
- 批准号:
RGPIN-2018-04215 - 财政年份:2022
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating the impact of executive function on complex motor control strategies
研究执行功能对复杂运动控制策略的影响
- 批准号:
RGPIN-2018-04215 - 财政年份:2020
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating the impact of executive function on complex motor control strategies
研究执行功能对复杂运动控制策略的影响
- 批准号:
RGPIN-2018-04215 - 财政年份:2019
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating the impact of executive function on complex motor control strategies
研究执行功能对复杂运动控制策略的影响
- 批准号:
RGPIN-2018-04215 - 财政年份:2018
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating practice strategies to improve dual-task performance during gait
研究提高步态期间双任务表现的练习策略
- 批准号:
261854-2013 - 财政年份:2017
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating practice strategies to improve dual-task performance during gait
研究提高步态期间双任务表现的练习策略
- 批准号:
261854-2013 - 财政年份:2016
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating practice strategies to improve dual-task performance during gait
研究提高步态中双任务表现的练习策略
- 批准号:
261854-2013 - 财政年份:2015
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating practice strategies to improve dual-task performance during gait
研究提高步态中双任务表现的练习策略
- 批准号:
261854-2013 - 财政年份:2014
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
Investigating practice strategies to improve dual-task performance during gait
研究提高步态中双任务表现的练习策略
- 批准号:
261854-2013 - 财政年份:2013
- 资助金额:
$ 4.51万 - 项目类别:
Discovery Grants Program - Individual
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