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TED-Ed

How do we study living brains? - John Borghi and Elizabeth Waters

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10,793 Questions Answered

TEDEd Animation

Let’s Begin…

As far as we know, there’s only one thing in our solar system sophisticated enough to study itself: the human brain. But this self-investigation is challenging because a living brain is shielded by skull, swaddled in tissue, and made up of billions of tiny cells. How do we study living brains without harming their owners? Elizabeth Waters and John Borghi explain how EEGs, fMRIs, and PETs work.

Watch the video and finish the Think section to complete the lesson.


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TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

Educator
John Borghi, Elizabeth Waters
Director
Joash Berkeley
Script Editor
Eleanor Nelsen
Senior Animator
Joash Berkeley
Animator
Eli Guillou, Leonardo G. Franchi, Jonas Elsgaard
Designer
Joash Berkeley
Music
Qbsound Studio
Associate Producer
Bethany Cutmore-Scott, Elizabeth Cox
Content Producer
Gerta Xhelo
Editorial Producer
Alex Rosenthal
Narrator
Susan Zimmerman
Fact-Checker
Francisco Diez

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