唤醒
听力学
脑电图
呼吸暂停
睡眠阶段
睡眠(系统调用)
呼吸
刺激(心理学)
睡眠呼吸暂停
心理学
多导睡眠图
医学
麻醉
计算机科学
精神科
神经科学
认知心理学
操作系统
作者
Pedro Gouveia,Oliveira Ricardo,Agostinho Rosa
摘要
Arousals are regarded as one of the most influential causes of daytime sleepiness and are frequent occurrences in patients with breathing disorders during sleep. These arousals can result from external stimuli or from an internal stimulus, interpreted as having a sleep protective role. This study will focus on automatic detection of arousals, especially those caused by sleep-related breathing disorders (apnea, hypopnea), based on all-night measurements of several subjects classified as having upper airway resistance syndrome (UARS). The detection algorithm follows the scoring rules defined by the American Sleep Disorder Association (ASDA) and the detection algorithm is based on frequency analysis of about 8 hours of sleep on a single EEG channel, and using other available channels to validate the results. We concluded that the automatic detector has a detection rate of about 70% which is comparable to reported visual analysis inter scorer agreement rates.
科研通智能强力驱动
Strongly Powered by AbleSci AI