the stuff of dreams强人可以试着翻译下哦

It is fairly clear that sleeping period must have some function, and because there is so much of it the function would seem to e important. Speculations about is nature have been going on for literally thousands of years, and one odd finding that makes the problem puzzling is that it looks very much as if sleeping is not simply a matter of giving the body a rest. 'Rest', in terms of muscle relaxation and so on, can be achieved by a brief period lying, or even sitting down. The body's tissues are self-repairing and self-restoring to a degree, and function best when more or less continuously active. In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity.     If it is not a question of resting the body, then perhaps it is the brain that needs resting? This might be a plausible hypothesis were it not for two factors. First the electroencephalograph (which is simply a device for recording the electrical activity of the brain by attaching electrodes to the scalp) shows that while there is a change in the pattern of activity during sleep, there is no evidence that the total amount of activity is any less. The second factor is more interesting and more fundamental. Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep. He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements, some drifting and slow, others jerky and rapid. People woken during these periods of eye-movements generally reported that they had been dreaming. When woken at other times they reported no dreams. If one group of people were disturbed from their eye-movement sleep for several nights on end, and another group were disturbed for an equal period of time but when they were no exhibiting eye-movements, the first group began to show some personality disorders while the others seemed more or less unaffected. The implications of all this were that it was not the disturbance of sleep that mattered, but the disturbance of dreaming.

梦想的原料{:soso_e103:}

梦寐以求的东西
这是相当清楚的，睡眠时期必须有一些功能，因为有这么多的功能似乎还是很重要的。猜测是大自然已经持续了数千个年，一个奇怪的发现，使得对这个问题感到困惑的是，它看起来非常多，如果睡觉是不是一个简单的问题，使身体得到休息。“休息”，肌肉松弛等方面，可以通过稍微躺一躺，甚至坐一坐。人体的组织的自我修复和自我恢复在一定程度上，和功能最好的时候或多或少持续活跃。事实上，一个基本的活动量发生在睡眠时特别关注，以防止肌肉活动停止。如果这不是一个问题使身体得到休息，那么也许是让大脑得以休息？这可能是一个合理的假设，如果不是两个因素。第一点，脑电图（这是一个简单的装置，用于记录通过附加电极头皮大脑电活动的）示出，虽然是在睡眠期间的活动模式中的变化，也没有证据，活动总量是任何减少。第二个因素是更有趣，更重要。几年前，美国一位精神病学者发表了眼动睡眠过程中的记录。他指出，人的平均睡眠周期中不时伴有一阵阵奇怪的眼运动，有的飘忽而缓慢，有的急剧而快速。一般的眼睛运动在这期间被叫醒的人都说报告说，他们是在做梦。在其他时间醒来时，他们说没有做梦。如果一组人感到不安感到不安一个平等的一段时间，但他们没有表现出眼睛运动，第一组人开始出现性格失常，而从他们的眼动睡眠的几个晚上就结束了，而另一组的人似乎没受什么影响。这一切的意义是，它不干扰睡眠是重要的，但干扰的梦。

chrome的翻译功能{huaix}

知行 发表于 2012-11-25 14:30
梦寐以求的东西
这是相当清楚的，睡眠时期必须有一些功能，因为有这么多的功能似乎还是很重要的。猜测是大 ...

厉害 呵呵 其实我自己都不知道什么意思 也谢谢咯

朝花夕拾 发表于 2012-11-26 00:01
厉害 呵呵 其实我自己都不知道什么意思 也谢谢咯

{sk}表谦虚么