While we sleep, our brain is on to housekeeping. It is weeding through the experiences of the day and identifying stuff that needs to be put into long-term storage.
A new study which involved implanting subjects with Brain-Computer interfaces (BCI) proves that the brain is mentally replaying the day’s activities.
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Although eight hours is the common mention, optimum sleep can vary from person to person and from age to age.
One review that worked through 320 research articles concluded 7 - 9 hours of sleep are enough for adults. According to experts, too little or too much sleep can both have a negative impact on your health.
Binaural beats are an auditory illusion that has stress-busing properties. Proponents claim that listening to binaural beats can boost focus, promote relaxation, and reduce stress and anxiety.
However, some studies concluded that the impact of binaural beats on cognitive performance "remains to be seen."