Category: 

What Happens in the Brain during Sleep?

In 2013, studies proved for the first time that sleep is biologically fundamentally necessary for animals to clear away neurotoxic waste that builds up in the brain while awake. Research also shows that failing to adequately clear away these toxins plays a significant role in developing certain brain disorders. The system through which the cleanup takes place is called the glymphatic system and research has shown that it is 10 times more active while an animal is sleeping.

More about sleep:

  • The record holder for going the longest without sleep held out for almost 19 days.

  • Extreme sleep deprivation leads to hallucinations, paranoia, and blurred vision, as well as memory and concentration lapses.

  • The brain commits memories from short-term to long-term storage while sleeping.

Follow wiseGEEK:
  twitter

More Info: bbc.co.uk

Discuss this Article

anon353136
Post 2

Does it work this way for humans as well?

anon352895
Post 1

Is three hours of sleep sufficient to burn neurotoxins?

Post your comments

exception 'Exception' with message 'error writing captcha: Duplicate entry '2147483647' for key 'PRIMARY'' in /ssd/www/wisegeek/public_html/_core/classes/public/Captcha.php:44
Stack trace:
#0 /ssd/www/wisegeek/public_html/_core/controls/public/ControlDiscussionPostBox.php(324): Captcha->createCaptcha()
#1 /ssd/www/wisegeek/public_html/framework/classes/Control.php(104): ControlDiscussionPostBox->preRender(false)
#2 /ssd/www/wisegeek/public_html/framework/classes/Control.php(149): Control->render()
#3 /ssd/www/wisegeek/public_html/tpl/twitter/pages/public/article/article.htm(57): Control->__toString()
#4 /ssd/www/wisegeek/public_html/framework/classes/Control.php(300): require('/ssd/www/wisege...')
#5 /ssd/www/wisegeek/public_html/framework/classes/Control.php(309): Control->requireTpl('pages/public/ar...', Object(PageArticleCom), true)
#6 /ssd/www/wisegeek/public_html/framework/classes/Control.php(131): Control->renderTpl('pages/public/ar...', Object(PageArticleCom))
#7 /ssd/www/wisegeek/public_html/framework/classes/FormDataControl.php(87): Control->renderTemplate()
#8 /ssd/www/wisegeek/public_html/framework/classes/Control.php(109): FormDataControl->renderTemplate()
#9 /ssd/www/wisegeek/public_html/framework/classes/ScriptPage.php(50): Control->render(false)
#10 /ssd/www/wisegeek/public_html/framework/classes/Control.php(149): ScriptPage->render()
#11 /ssd/www/wisegeek/public_html/framework/classes/Page.php(97): Control->__toString()
#12 /ssd/www/wisegeek/public_html/_core/classes/public/PublicFrontController.php(443): Page->processRequest()
#13 /ssd/www/wisegeek/public_html/_core/classes/public/PublicFrontController.php(7): PublicFrontController->renderPage()
#14 /ssd/www/wisegeek/public_html/index.php(11): PublicFrontController::run()
#15 {main}

Free Widgets for your Site/Blog

In late 19th-century London, mail was delivered to residential addresses up to twelve times each day.   more...
 
September 28 ,  1924 :  Two US military planes complete the first flights around the world.  more...