Just a few fibers are enough for the two hemispheres of the brain to communicate with each other. This was shown by a new ...

But researchers were concerned about whether this procedure might have other, less desirable effects. What happens when the right and left sides of the cerebral cortex—responsible for an enormous ...

How did a surgery designed to treat epilepsy end up challenging the very idea of free will? This video explores the split-brain experiments, their astonishing results, and what they mean for our ...