'But organoids are not ready to represent complex neural networks, says Maria Leptin, the biologist who leads the European Research Council. “You cannot study the function of the brain and its interconnections, even though you can grow brain organoids,” she says. “It will be a long time before questions that require organ interactions or perception can be studied in this way.”

https://www.ft.com/content/7c35e08a-4931-4401-b27e-acabf974bff8?shareType=nongift