What sleep deprivation does to your brain - Anna Rothschild episode artwork

EPISODE · May 29, 2026 · 7 MIN

What sleep deprivation does to your brain - Anna Rothschild

from TED-Ed · host TED-Ed

Explore how pulling an all-nighter can impact your cognitive function, and find out what happens to your brain when you don't sleep.--You’re just one history final away from a relaxing spring break. But you still have so much to study! You decide to follow in the footsteps of many students before you, and pull an all-nighter. So, what happens to your brain when you stay up all night? And does cramming like this actually help you prepare for a test? Anna Rothschild explores how a sleepless night impacts your cognitive function.Lesson by Anna Rothschild, directed by Biljana Labović.Animation by Noam Sussman & Ali Kellner, Homework Studio.This video made possible in collaboration with the Bezos Family FoundationLearn more about how TED-Ed partnerships work: https://bit.ly/TEDEdPartnerA special thanks to Dr. Mathias Basner, Andrew Fuligni, Adriana Galván, and UCLA Center for the Developing Adolescent who provided information and insights for the development of this video.Support Our Non-Profit Mission----------------------------------------------Support us on Patreon: http://bit.ly/TEDEdPatreonCheck out our merch: http://bit.ly/TEDEDShop----------------------------------------------Connect With Us----------------------------------------------Sign up for our newsletter: http://bit.ly/TEDEdNewsletterFollow us on Facebook: http://bit.ly/TEDEdFacebookFind us on Twitter: http://bit.ly/TEDEdTwitterPeep us on Instagram: http://bit.ly/TEDEdInstagram----------------------------------------------Keep Learning----------------------------------------------View full lesson: https://ed.ted.com/lessons/what-staying-up-all-night-does-to-your-brain-anna-rothschildDig deeper with additional resources: https://ed.ted.com/lessons/what-staying-up-all-night-does-to-your-brain-anna-rothschild/digdeeper----------------------------------------------Thank you so much to our patrons for your support! Without you this video would not be possible! Conder Shou, ntiger, Noname, Hansan Hu, David D, Mac Hyney, Keith Ellison, robin valero walters, Lynne Truesdale, Gatsby Dkdc, Matthew Neal, Denis Chon, Julian Oberhofer, Monte Carroll, Eddy, Jay M, Constantino Victor Delgado, Andrea Galvagni, Andrew Tweddle, Laurel-Ann Rice, Fernando A. Endo, Helen Lee, pam morgan, sarim haq, Gerardo Castro, Michel-Ange Hortegat, Enes Kirimi, Amaury BISIAUX, ND, Samyogita Hardikar, Vanessa Graulich, Vandana Gunwani, Abdulmohsin Almadi, AJ Lyon, Geoffrey Bultitude, Mi Mi, Thomas Rothert, Brian Elieson, Oge O, Weronika Falkowska, Nevin Spoljaric, Sid Chanpuriya, Anoop Varghese, David Yastremski, Noah Webb, Roberto Chena, Oliver Koo, Luke Pisano, Andrea Gordon and Aleksandar Donev. Learn more about your ad choices. Visit megaphone.fm/adchoices

Explore how pulling an all-nighter can impact your cognitive function, and find out what happens to your brain when you don't sleep.--You’re just one history final away from a relaxing spring break. But you still have so much to study! You decide to follow in the footsteps of many students before you, and pull an all-nighter. So, what happens to your brain when you stay up all night? And does cramming like this actually help you prepare for a test? Anna Rothschild explores how a sleepless night impacts your cognitive function.Lesson by Anna Rothschild, directed by Biljana Labović.Animation by Noam Sussman & Ali Kellner, Homework Studio.This video made possible in collaboration with the Bezos Family FoundationLearn more about how TED-Ed partnerships work: https://bit.ly/TEDEdPartnerA special thanks to Dr. Mathias Basner, Andrew Fuligni, Adriana Galván, and UCLA Center for the Developing Adolescent who provided information and insights for the development of this video.Support Our Non-Profit Mission----------------------------------------------Support us on Patreon: http://bit.ly/TEDEdPatreonCheck out our merch: http://bit.ly/TEDEDShop----------------------------------------------Connect With Us----------------------------------------------Sign up for our newsletter: http://bit.ly/TEDEdNewsletterFollow us on Facebook: http://bit.ly/TEDEdFacebookFind us on Twitter: http://bit.ly/TEDEdTwitterPeep us on Instagram: http://bit.ly/TEDEdInstagram----------------------------------------------Keep Learning----------------------------------------------View full lesson: https://ed.ted.com/lessons/what-staying-up-all-night-does-to-your-brain-anna-rothschildDig deeper with additional resources: https://ed.ted.com/lessons/what-staying-up-all-night-does-to-your-brain-anna-rothschild/digdeeper----------------------------------------------Thank you so much to our patrons for your support! Without you this video would not be possible! Conder Shou, ntiger, Noname, Hansan Hu, David D, Mac Hyney, Keith Ellison, robin valero walters, Lynne Truesdale, Gatsby Dkdc, Matthew Neal, Denis Chon, Julian Oberhofer, Monte Carroll, Eddy, Jay M, Constantino Victor Delgado, Andrea Galvagni, Andrew Tweddle, Laurel-Ann Rice, Fernando A. Endo, Helen Lee, pam morgan, sarim haq, Gerardo Castro, Michel-Ange Hortegat, Enes Kirimi, Amaury BISIAUX, ND, Samyogita Hardikar, Vanessa Graulich, Vandana Gunwani, Abdulmohsin Almadi, AJ Lyon, Geoffrey Bultitude, Mi Mi, Thomas Rothert, Brian Elieson, Oge O, Weronika Falkowska, Nevin Spoljaric, Sid Chanpuriya, Anoop Varghese, David Yastremski, Noah Webb, Roberto Chena, Oliver Koo, Luke Pisano, Andrea Gordon and Aleksandar Donev. Learn more about your ad choices. Visit megaphone.fm/adchoices

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What sleep deprivation does to your brain - Anna Rothschild

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This episode was published on May 29, 2026.

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Explore how pulling an all-nighter can impact your cognitive function, and find out what happens to your brain when you don't sleep.--You’re just one history final away from a relaxing spring break. But you still have so much to study! You decide to...

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