BBCNEWS Click June 4, 2024 03:39:00
We have done a lot of brain stimulation using audio, using electromagnetic signal. we stimulate and then we measure how the brain responds to that, so that is the uniqueness of this device — it understands you. when i first wear it, it would play piano sounds, hoping that it will help me to relax and put me to sleep. i play piano, so every time i hear piano sounds, my brain is really active. so since then, it doesn't play piano sounds any more — it only played natural sounds and it helped me to sleep faster. the company claims its brainband can get you to sleep an average of 19 minutes fas...