并且，美国国防部高级研究计划局正在赞助甚至是更加反常的、抗睡眠的研究，像用电磁信号让大脑兴奋的穿颅刺激等。

And the U.S. Defense Advanced Research Projects Agency (DARPA) is funding even more unusual anti-sleep research, such as transcranial magnetic stimulation that zaps the brain with electromagnetism.

youdao

从那时起，我们的研究转向了对睡眠的生理研究，特别是转向了我们所指的反常阶段。

From that moment our research was directed towards the physiological study of sleep, especially towards what we now call its paradoxical phase.

youdao

反常的睡眠模式。

Unusual sleep patterns.

youdao