A system for measuring accurate reaction time of tasks with moving images and/or multi-modal stimulus and its clinical applications

我们开发了一种新的系统来测量准确的反应时间，目的是在临床环境中使用。我们对该系统进行了驾驶评估和脑损伤患者注意力障碍评估的测试。在驾驶评估中，与传统的神经心理测试相比，我们的身材辨别任务的结果与道路测试的结果吻合得很好。在对注意力障碍的评估中，我们的出现刺激任务和检测速度变化任务的结果与一位经验丰富的职业治疗师对患者的行为观察结果一致。这些结果表明，我们的新系统可以在临床环境中用于客观评估患者。

We developed a new system for measuring accurate reaction times that was aimed to use in clinical settings. We tested the system for the driving assessment and for the assessment of attention disorder of people with brain injury. In the driving assessment, the results of our figure discrimination task were well matched with the on-road test comparing with some traditional neuropsychological tests. In the assessment of attention disorder, the results of our appearing stimulus task and detecting velocity change task were coincided with the result of behavior observations of the patients conducted by an experienced Occupational Therapist. These results suggest that our new system could be used for assessing patients objectively in clinical settings.