Brain tissues, assemble! Inside the push to build better brain models
Nature, Published online: 14 May 2025; doi:10.1038/d41586-025-01468-3With organoids, assembloids and a growing toolkit of bioengineering tricks, scientists are stitching together models of the developing human brain — and pushing the limits of realism and control.

Nature, Published online: 14 May 2025; doi:10.1038/d41586-025-01468-3With organoids, assembloids and a growing toolkit of bioengineering tricks, scientists are stitching together models of the developing human brain — and pushing the limits of realism and control.