A man discovered he had been living with just half a brain after being hit by a common symptom that plagues millions. The unnamed 44-year-old from the south of France started feeling a mild pain ...

The human brain is actually two brains each capable of advanced mental functions. When the cerebrum is divided surgically, it is as if the cranium contained two separate spheres of consciousness ...

But the worst damage had been to my brain - half of it was virtually dead because the blood vessels had been destroyed by the impact. I'd also ruptured the membrane covering my brain, so all the ...