Subsequently, one may also ask, can you really learn while you sleep?
New Study Suggests You Can Learn While You Sleep. The idea sounds sorely like a late-night infomercial: play new vocabulary during phases of deep sleep, and the unconscious brain may just be able to learn those new words—without any work or awareness, even after waking.
One may also ask, is it bad to listen to audiobooks while sleeping? Listening to audiobooks while fast asleep can make you a smarter person.” That would make life so much easier. But the truth is, it really doesn't. There are reports of people bolstering foreign language skills and heightening their recollection of memories that were processed auditorily while sleeping.
Similarly, you may ask, what happens if you listen to something while sleeping?
Absorbing complex information or picking up a new skill from scratch by, say, listening to an audio recording during sleep is almost certainly impossible. But research shows that the sleeping brain is far from idle and that some forms of learning can happen.
Can you hear when you are sleeping?
In experiments published in Current Biology in 2014, Andrillon and his colleagues found the brain can process words it hears while we sleep, and that this information is processed deeply enough that it can be used to make simple decisions.