REALITY BASED MULTISYSTEM BALANCE ASSESSMENT IN THE AGED
REALITY BASED MULTISYSTEM BALANCE ASSESSMENT IN THE AGED
批准号:
2054287
负责人:
VICTORIA P PANZER
金额:
$8.02万
依托单位国家:
美国
项目类别:
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-09-10 至 1995-03-31
中文摘要
该项目解决了敏感和预测措施的需要
可以识别有跌倒风险的老年人,
一些毁灭性伤害的人类和社会成本。 动态
平衡评估方法将与虚拟现实相结合
技术,以产生一种创新的技术,用于评估平衡,
模拟真实世界的环境。 目前的技术只能复制
简单的环境条件,远非富有挑战性的情况
在日常生活中遇到的。 在第一阶段,三维模拟
老年人经历不稳定的环境状况
将被开发。 年轻人的姿势反应和感知,
将测试老年正常受试者。 这种做法的可行性
将通过比较健康老年人和老年人的反应进行评估
有摔倒的倾向 在第二阶段,交互式虚拟现实
“环境”与适当的定量平衡评估将是
创造 一个长期目标是充分发挥虚拟-
现实技术,开发功能相关的平衡测试
基于心理物理学和临床电生理学的技术,
生理学方法 通过使系统用户友好和编目
定量信息沿着其他健康状态测量,
可以识别新出现的异常,将重点从
从诊断到预防。
英文摘要
This project addresses the need for sensitive and predictive measures
that can identify elderly persons at risk for falling, thereby preventing
some of the human and societal costs of devastating injuries. Dynamic
balance assessment methods will be combined with virtual-reality
techniques to produce an innovative technology for evaluating balance in
simulated real-world environments. Present techniques reproduce only
simple environment conditions, a far cry from the challenging situations
encountered in daily life. In Phase I, three-dimensional simulations
of environmental situations in which the elderly experience instability
will be developed. Postural responses and perceptions of young and
elderly normal subjects will be tested. Feasibility of this approach
will be evaluated by comparing responses of healthy elderly and elderly
with a propensity to fall. In Phase II, interactive virtual-reality
'environments' with appropriate quantitative balance assessments will be
created. A long-term goal is to fully realize the potential of virtual-
reality technology, be developing functionally relevant balance testing
techniques soundly based on psychophysics and clinical electro-
physiological methods. By making the system user-friendly and cataloging
quantitative information along with other health status measures,
emerging abnormalities could be identified, shifting the emphasis from
diagnosis to prevention.
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会议论文
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依托单位:
REALITY BASED MULTISYSTEM BALANCE ASSESSMENT IN THE AGED
-
批准号:2054288
-
项目类别:
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资助金额:$45.25万
-
财政年份:1994
-
负责人:VICTORIA P PANZER
-
依托单位:
REALITY BASED MULTISYSTEM BALANCE ASSESSMENT IN THE AGED
-
批准号:2054289
-
项目类别:
-
资助金额:$29.72万
-
财政年份:1994
-
负责人:VICTORIA P PANZER
-
依托单位:
海外基金