Performing brain surgery without a scalpel – Hyunsoo Joshua No

Dig into the science of radiosurgery: a procedure that uses light beams of radiation to target tumors, without making a single incision.

Every year, tens of thousands of people have brain surgery without a single incision: there’s no scalpel, no operating table, and the patient loses no blood. Instead, this procedure uses a machine that emits invisible beams of light at a precise target inside the brain. So how exactly does this treatment work? And what does it do to the tumors it targets? Hyunsoo No explains radiosurgery.

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Lesson by Hyunsoo Joshua No, directed by Hype CG.

Animator’s website: https://www.hype.cg & https://www.luisacopetti.com/
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View full lesson: https://ed.ted.com/lessons/performing-brain-surgery-without-a-scalpel-hyunsoo-joshua-no

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