Q3 Benchmark How sleep affects the brain

Sleep is very important to every living creature especially humans and some people believe that while your sleep your brain is just inactive but this couldn’t be farther from the truth. Your brain does a lot when your sleeping for example you have slow wave sleep and rapid eye movement, which is when you dream. Sleep also helps you better recall events earlier in the day. I wonder if more activity happens in the brain while sleeping that scientist haven't discovered? https://hnur195.wixsite.com/sleepandnerves