At a fundamental level, sleep is ex

At a fundamental level, sleep is exemplified by decreased consciousness, decreased responses to external stimuli, and decreased overall motor activity compared to wakefulness. Several brain neuroanatomical structures, genes, and neurotransmitter pathways play a role in sleep; however, no specific neurobiological mechanism(s) have been identified that specifically control the onset, maintenance, or termination of sleep.

結果 (繁體中文) 1:

在根本的層面，睡眠減少意識的例證，降低對外部刺激的反應和降低總體電機相比，清醒的活動。幾個大腦神經解剖學結構，基因，和神經遞質通路在睡眠 ； 發揮作用然而，沒有特定的神經生物學機制已經被確定具體控制發病、 維護或終止的睡眠。

結果 (繁體中文) 2:

在一個基本水平，睡眠被意識減退例舉，降低響應外部刺激，並與覺醒降低整體運動活性。幾個腦神經解剖結構，基因和神經遞質通路發揮睡眠的作用; 然而，沒有特定的神經生物學機制（S）已發現一些專門控制的發作，維護，或終止睡眠。