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Mind

Why I’m teaching balls of human brain cells to play video games

Brett Kagan is studying mini-brains in a dish as they play simple video games, hoping they will help us understand how human memories form and lead to a new kind of artificial intelligence

By Clare Wilson

6 March 2023

A light micrograph of a brain organoid

NIAID, NATIONAL INSTITUTES OF HEALTH/SCIENCE PHOTO LIBRARY

The study of tiny spheres of human brain cells grown in a dish, known as organoids, is currently one of the hottest fields in neuroscience, with the potential to shed light on human brain development and neurological conditions. Now, computer scientists are hooking them up to electrodes in the hope of creating a new kind of artificial intelligence, based on biology. at Cortical Labs in Melbourne, Australia, says his firm’s first goal for the emerging idea of “organoid intelligence” is to get…

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