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from BBC News

Sleep 'cleans' the brain of toxins

Sleep 'cleans' the brain of toxins | The brain uses sleep to wash away the waste toxins built up during a hard day's thinking, researchers have shown. The US team believe the "waste removal system" is one of the fundamental reasons for sleep. Their study, in the journal Science, showed brain cells shrink during sleep to open up the gaps between neurons and allow fluid to wash the brain clean. They also suggest that failing to clear away some toxic proteins may play a role in brain…

from ScienceDaily

For anxious children and teens, context counts

I fully support the idea of bridging together science and art - a long-awaited marriage!