Life Lines by Dr. Dolittle

Sponsored by the American Physiological Society

Tag Archive for ‘jellyfish’

Even the brainless need sleep

Most animals that we know of sleep. Sleep is very important for a healthy brain and our brains are important in regulating sleep. Interestingly, recent studies have shown that the cerebrospinal fluid actually washes out toxins from the brain when we get enough sleep at night. That “rinse cycle” so to speak is the brain’s way of staying healthy and is thought to prevent neurodegenerative diseases like Alzheimer’s. You may […]

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