In Dr. Sergiu Pașca's research lab at Stanford University, the resident rats have clumps of human cells in their brains. Blow on a rat's whiskers and the human cells on the opposite side of its brain ...

Seven years ago, researchers at Stanford University started an ambitious experiment: They began growing miniature, simplified versions of the human brain from stem cells inside a lab, then later ...

Researchers at Stanford University have transplanted human neurons into rat brains, seen them mature into hybridized brain circuits and then used them to influence the rodents’ behavior. The work ...

Scientists have demonstrated a new way to study conditions like autism spectrum disorder, ADHD, and schizophrenia. The approach involves transplanting a cluster of living human brain cells from a dish ...

Move over Stuart Little — there may be a new anthropomorphic pest in town. For the first time ever, scientists have managed to successfully transplant human brain tissue into the brains of newborn ...

Animals with human brain cells might have a higher moral status. This article is from The Checkup, MIT Technology Review's weekly biotech newsletter. To receive it in your inbox every Thursday, sign ...

The scientist flicked on a laser, filling the rat’s brain with blue light. The rodent, true to its past two weeks of training, scampered across its glass box to a tiny spout, where it was duly ...