THE MIND AFTER MIDNIGHT:
WHERE DO YOU GO WHEN YOU GO TO SLEEP?
3,809,496
views•Mar 18, 2015
WORLD
SCIENCE FESTIVAL
611K
subscribers
We spend a
third of our lives asleep. Every organism on Earth—from rats to dolphins to
fruit flies to microorganisms—relies on sleep for its survival, yet science is
still wrestling with a fundamental question: Why does sleep exist? During
Shakespeare and Cervantes' time, sleep was likened to death, with body and mind
falling into a deep stillness before resurrecting each new day. In reality,
sleep is a flurry of action. Trillions of neurons light up. The endocrine
system kicks into overdrive. The bloodstream is flooded with a potent cocktail
of critically vital hormones. Such vibrant activity begs the question: Where do
we go when we go to sleep? Based on new sleep research, there are tantalizing
signposts. We delved into the one-eyed, half-brained sleep of some animals;
eavesdropped on dreams to understand their cognitive significance; and
investigated extreme and bizarre sleeping behaviors like “sleep sex” and “sleep
violence.”
The World
Science Festival gathers great minds in science and the arts to produce live
and digital content that allows a broad general audience to engage with
scientific discoveries. Our mission is to cultivate a general public informed
by science, inspired by its wonder, convinced of its value, and prepared to
engage with its implications for the future.
Subscribe to
our YouTube Channel for all the latest from WSF.
Visit our
Website: http://www.worldsciencefestival.com/
Like us on
Facebook: https://www.facebook.com/worldscience...
Follow us on
twitter: https://twitter.com/WorldSciFest
Original
Program Date: June 3, 2011
MODERATOR:
Carl Zimmer
PARTICIPANTS:
Carlos H. Schenck, Matthew Wilson, Niels Rattenborg
Video
Introduction. 00:13
Carl
Zimmer's Introduction. 03:13
Participant
Introductions. 04:03
Human sleep
vs Animal sleep. 05:40
Sharing
sleep traits with animals. 10:03
Ducks sleep
with one eye open... but why? 13:22
What is the
reason everything needs sleep? 18:30
Are there
limits to our dreams? 19:55
Where do we
currently stand with dream research? 22:06
The brain
never turns off. 26:16
Is
daydreaming the same as normal dreaming? 32:18
REM sleep
dreams are crazy. 38:57
Dreaming
through memory models. 44:41
REM sleep
behavior disorder. 46:08
Mel and
Norma Gabler and his dream killing 51:58
Sleep fighting
footage. 54:20
Sleep state
dependent sleep activation. 01:00:28
Extreme
animal sleep. 01:02:35
The Curious
Case of Kenneth Parks 01:12:10
What is the
next step for sleep science? 01:20:38
Grateful thanks to WORLD SCIENCE FESTIVAL and YouTube and all the others who made this video possible
No comments:
Post a Comment