[Ideas] RebrAIn: More precise neurosurgery thanks to AI

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RebrAIn: More precise neurosurgery thanks to AI

RebrAIn: More precise neurosurgery thanks to AI

David Caumartin, graduate of Télécom Paris, CEO of the startup RebrAIn, et al., March 2026

Thanks to artificial intelligence, RebrAIn is profoundly transforming the way neurosurgeons target the brain to treat Parkinson’s disease and essential tremors. Professor of Neurosurgery Emmanuel Cuny, mathematician Nejib Zemzemi and David Caumartin, CEO of RebrAin and graduate of Télécom Paris, tell us about the RebrAIn adventure.

La direction de RebrAIn : Emmanuel Cuny, Nejib Zemzemi, David Caumartin (de g. à d.) photo Challenges — RebrAIn staff: Emmanuel Cuny, Nejib Zemzemi, David Caumartin (l. to r.) photo Challenges

Interviews by Isabelle Mauriac, in French with English subtitles

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Videos Michel Desnoues, Télécom Paris