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What if I told you there could be another mind living inside your head right now… and you’d never know? Scientists discovered this while studying Split-Brain Syndrome. To treat severe Epilepsy, surgeons sometimes cut the connection between the left and right sides of the brain — a structure called the Corpus Callosum. At first, scientists thought the brain would just work a little slower. But what actually happened was straight out of a horror movie. Once the connection was cut, the two hal