Tag - During Sleep

Scientists May Have Uncovered How the Brain Renews Itself During Sleep

Credit: PixabayWhen you sleep and dream, your brain may undergo a "rinse cycle," clearing out toxic by-products to prepare for the next day. Researchers from the University of Copenhagen have now mapped the flow of neurotransmitters, blood, and cerebrospinal fluid in mice, uncovering how this process works—and revealing that common sleep drugs like Ambien...