单词circadian rhythm
na.: 生理节奏
网络: 昼夜节律
二十四小时节奏
昼液节律
生理节奏
The salient issue, says study co-author Fred Turek, may be the disruption of the body"s internal clock, known as the circadian rhythm.
该项研究的共同合作者弗雷德·托莱克说，身体生物钟受到扰乱可能是一个突出的问题。
When scientists examined the pair"s DNA, they found a mutation in a gene called DEC2, which governs cell production and circadian rhythm.
科学家们通过检测这对DNA发现一个叫作DEC2发生了突变，而这个基因正是控制细胞分裂和生理周期的。
Now I think there"s a much better a way to accomplish this without the least bit of harm done to anyone"s circadian rhythm.
现在我想有一种好得多的方法来完成这个，而不会对任何人的生理节奏产生一丁点的伤害。
In other words, at least for humans, circadian rhythm is not entirely a matter of genetics.
换句话说，至少对于人类来说，昼夜节律不完全是遗传问题。
Melatonin is produced by the pineal gland and is a key signal in the circadian rhythm of the body.
褪黑素是由松果腺和是一个关键的信号在昼夜节律的机构。
This could be due to the effects of our natural sleep-wake cycle, or circadian rhythm, the researchers suggest.
研究者表明，这是由于我们的自然睡眠-觉醒周期或者昼夜节律的影响。
This allows our body"s natural clock, called a circadian rhythm, to help initiate and maintain our sleep.
这允许我们身体内的生物钟，叫做生理节律，帮助我们启动和维持我们的睡眠。
Sleep and circadian rhythm disruption are frequently observed in patients with psychiatric disorders and neurodegenerative disease.
睡眠和昼夜节律混乱，经常观察到有精神疾病和神经退行性疾病的患者。
But what I was watching seemed different. A man named Yan was explaining the science behind sleep and the circadian rhythm.
一个叫Yan的人解释了存在于睡眠和昼夜节律背后的科学。
While generally the light-driven circadian rhythm is in charge, the mealtime clock takes over when food is scarce.
当食物短缺时，“进食钟”会取代由光线决定的昼夜生理节奏来控制身体。