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NOVA: Mysteries of Sleep DVD

$24.99
Item #: WC5622
NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the ... More
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NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One study reveals that well-timed bursts of pink noise can nudge a person's brain waves, extending periods of slow-wave, or deep, sleep. And toddlers learning new words show that taking even a short nap after learning something new can help the information stick. And when it comes to sleeping poorly, it may turn out that having interrupted sleep can be just as harmful as missing sleep altogether. As scientists come to understand the powerful role that sleep -- or lack of it -- plays in everything from memory to trauma to emotion regulation, one thing is clear: This biological function is as crucial as it is complex.

Producer: Laurie Cahalane, Melanie Wallace, Terri Randall
Executive Producer: Julia Cort, Chris Schmidt
Production Company: WGBH; Terri Randall Productions
Production Year: 2020
Copyright Year: 2020
Director: Terri Randall
Narrator: Jay O. Sanders
Writers: Terri Randall
Discs: 1
Subtitles: Y
Subtitle Language: English (SDH)
Audio Format: Stereo
Aspect Ratio: 16x9 Widescreen

1 Review
A
Adele
Verified Buyer
5.0 star rating
01/08/24
Drowning in guests!
Review by Adele on 01/08/24 review stating Drowning in guests!
Sadly, we have not even taken Off the shrink wrap. This is true of ALL the DVDs I bought. We are wading through enjoying our visitors.

Highlighted Customer Reviews


A
Adele reviewed NOVA: Mysteries of Sleep DVD
5 star rating
Drowning in guests!
Review by Adele review stating Drowning in guests!
Sadly, we have not even taken Off the shrink wrap. This is true of ALL the DVDs I bought. We are wading through enjoying our visitors.

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