睡眠潜伏期中生物钟作用时效的测量方法

抑制入睡前大脑有害思维活动的手段,多以认知行为学方式为基础,这类研究的困难是：难以通过睡眠障碍患者自身想象的有趣情景,来抑制入睡前大脑有害思维活动,且通过这种方式,难以满足生物钟单独作用所需要的时间,因此,往往不能有效缩短入睡潜伏期。用外部间歇式的刺激,来替代积极连续自主进行的认知行为活动,并测量出生物钟作用时效,利用测量结果调整外部的刺激间隔,可有效抑制入睡前大脑有害思维活动,缩短入睡潜伏期,解除失眠。

The Method of Measuring the Time Which Needed by Biological Clock to Work During Sleep Latency

The methods that the suppression of unwanted pre-sleep thoughts in insomnia is mostly based on cognitive behavior therapy.The difficulties in these researches are that the insomniac can’t suppress their unwanted pre-sleep thoughts by thinking interesting scene and the time which needed by biological clock to work can’t be satisfied by this way.Therefore,this method unable to reduce sleep latency effectively.We use intermittent stimulation to substitute one’s vigorous and continuous cognitive behavior activities.Furthermore,we measure the time which the biological clock to work needs and apply this time to adjust the interval of stimulus.By this means,we can suppress unwanted pre-sleep thoughts effectively and reduce sleep latency obviously.