Miles O'Brien has a wonderful piece on NewsHour about the neuroscience of sleep and other forms of brain-rest, including meditation. I was present for some of the taping and research, and I love how the story turned out.
Sleep deprivation can cause serious health and cognitive problems in humans. In short, it can make us fat, sick and stupid. But why do humans need so much sleep? Science correspondent Miles O'Brien talks to scientists on the cutting edge of sleep research and asks if there's any way humans might evolve into getting by with less.
And below, some out-takes from Miles' time swimming with dolphins at SeaWorld. Dolphins sleep in a very interesting way, and you'll want to watch the piece to learn more. PBS Link, and YouTube Link.
Many people claim that they don’t need much sleep, insisting that even five hours a night is enough shuteye for them to feel rested. According to new scientific research, “habitual short sleepers” may actually be handling the brain tasks that most of us deal with during the night, like memory consolidation. From Medical Xpress: Both […]
A “bad trip” on psychedelic mushrooms may lead to “enduring increases in well-being,” according to a new study from Johns Hopkins University School of Medicine. Neuroscientist Roland Griffiths and colleagues surveyed nearly 2,000 adults about their psilocybin experiences. Those who experienced bad trips had taken, on average, a powerful dose of 4 grams. From Psypost: […]
According to Stanford University researchers, a primary circuit in the brain’s reward involving the chemical “feel-good” chemical dopamine, is also essential for controlling our sleep-wake cycles. “Insomnia, a multibillion-dollar market for pharmaceutical companies, has traditionally been treated with drugs such as benzodiazepines that nonspecifically shut down the entire brain,” says psychiatry and behavior science professor […]
When you’ve had a long day and it’s time to unwind, there’s a lot you can do to relax: drink some tea, take a shower or even read a book. But there’s one thing that’s essential to a comfortable night’s rest—and that’s investing in some really good sheets. Enter Bamboo Bed Sheets. These quality sheets retail for $120, but […]
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