Individualised predictions of circadian timing, sleep, and performance

昼夜节律、睡眠和表现的个性化预测

• 批准号: DP210102924
• 负责人: A/Prof Andrew Phillips
• 金额: $ 38.77万
• 依托单位: Monash University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-11-04 至 2024-11-03
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP210102924
• 关键词: Individualised; predictions; circadian; timing; sleep

The body's 24-hour clock regulates when we feel sleepy or alert. In shift workers, disrupted sleep and rhythms leads to fatigue and costly, often deadly, workplace accidents. Existing methods for measuring body clock timing are costly, impractical for operational settings, and do not work in real time. Using a shift-worker population, this project will develop models that accurately predict body timing, sleep/wake patterns, and performance for an individual, requiring only a simple activity/light sensor and an assessment of the body clock's sensitivity to light. The new model would revolutionise fatigue management and make safer work environments for millions of shift workers.

身体的24小时生物钟调节我们何时感到困倦或警觉。在轮班工作者中，睡眠和节奏被打乱会导致疲劳和代价高昂、往往致命的工作场所事故。用于测量生物钟定时的现有方法是昂贵的，对于操作设置是不切实际的，并且不能在真实的时间中工作。该项目将使用轮班工人群体开发模型，准确预测个人的身体计时，睡眠/唤醒模式和表现，只需要一个简单的活动/光传感器和评估生物钟对光的敏感性。新模式将彻底改变疲劳管理，为数百万轮班工人创造更安全的工作环境。