For the first time, clumps of human cells called organoids were fully integrated with the brains of rats—and influenced their behavior.
Rats do not simply drift through vague, sleepy fog. Their brains light up with detailed replays of the day, from sprinting ...
A new study is linking brain behavior to silly playtime practices. And they have lab rats laughing out loud to prove it.In the video above, you can hear tiny high-pitched giggles from a rat being ...