Feasibility and Validity of a Low-Cost Racing Simulator in Driving Assessment after Stroke
Feasibility and Validity of a Low-Cost Racing Simulator in Driving Assessment after Stroke
复制标题
低成本赛车模拟器在中风后驾驶评估中的可行性和有效性
作者：
Jonathan Tiu;Annie C. Harmon;James D. Stowe;Amen Zwa;Marc Kinnear;L. Dimitrov;Tina Nolte;D. Carr
有无数的方法来评估中风后的驾驶表现。这些包括心理测试，驾驶模拟，问卷调查和/或道路测试。基于研究的驾驶模拟器已成为评估中风后驾驶性能的安全，方便的方法。这种传统的研究模拟器在重建街道交通场景方面很有用，但通常价格昂贵，物理模型和图形渲染有限。相比之下，为赛车运动专业人士和爱好者开发的赛车模拟器提供高水平的真实感，在消费级硬件上运行，并可以提供丰富的遥测数据。然而，大多数提供有限的交通场景模拟。本试验研究比较了研究模拟和赛车模拟的可行性，在一个样本与轻微中风。我们确定，赛车模拟器是耐受性良好的主题与轻微中风。研究和赛车模拟器的结果与驾驶性能相关的心理测试，如轨迹制作测试A部分，斯内尔格罗夫迷宫任务，和机动性指数之间存在相关性。我们发现在一个复杂的研究模拟器的情况下，驾驶速度的措施和赛车模拟器圈速和最大轮胎离道之间的相关性。最后，我们提出了两个模型，使用研究或赛车模拟器的结果，预测道路测试失败，并与之前发布的使用心理测量筛选的驾驶健康计算器相关联。
There is a myriad of methodologies to assess driving performance after a stroke. These include psychometric tests, driving simulation, questionnaires, and/or road tests. Research-based driving simulators have emerged as a safe, convenient way to assess driving performance after a stroke. Such traditional research simulators are useful in recreating street traffic scenarios, but are often expensive, with limited physics models and graphics rendering. In contrast, racing simulators developed for motorsport professionals and enthusiasts offer high levels of realism, run on consumer-grade hardware, and can provide rich telemetric data. However, most offer limited simulation of traffic scenarios. This pilot study compares the feasibility of research simulation and racing simulation in a sample with minor stroke. We determine that the racing simulator is tolerated well in subjects with a minor stroke. There were correlations between research and racing simulator outcomes with psychometric tests associated with driving performance, such as the Trails Making Test Part A, Snellgrove Maze Task, and the Motricity Index. We found correlations between measures of driving speed on a complex research simulator scenario and racing simulator lap time and maximum tires off track. Finally, we present two models, using outcomes from either the research or racing simulator, predicting road test failure as linked to a previously published fitness-to-drive calculator that uses psychometric screening.
DOI：
--
发表时间：
1988
期刊：
Clinical vision sciences
影响因子：
--
作者：
D. Pelli;J. Robson;A. Wilkins
通讯作者：
D. Pelli;J. Robson;A. Wilkins
影响因子：
12.7
作者：
Freeman, Ellen E.;Gange, Stephen J.;West, Sheila K.
通讯作者：
West, Sheila K.