For the first time, clumps of human cells called organoids were fully integrated with the brains of rats—and influenced their behavior.

Scientists transplanted human brain organoids into rats to repair injuries to their visual processing systems. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

The medical consequences of traumatic brain injuries are well-studied and affect millions of Americans every year. But one of ...

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 ...

A team of researchers at the University of Pennsylvania has inserted human neurons into the brains of rats with damaged visual cortices, New Scientist reports, a Frankensteinian experiment that had ...