BRAINS!!! What zombie wouldn’t be thrilled to hear scientists are growing brains in Petri dishes? It’s like a zombie’s dream come true! Except, like zombies, brains grown in a Petri dish don’t actually exist. What some scientists are doing is growing brain organoids in Petri dishes — and the difference is crucial.
Organoids are most easily described as not-quite-organs. They’re “simplified replicas” of a specific organ “with some of the features of the organ they model,” according to Chloe Reichel, whose tip sheet on organoids at Journalist’s Resource can help journalists avoid the pitfall of misrepresenting or overselling research on growing these tissues. Continue reading