A woman trapped in her own mind for two decades has woken up and is able to be with her family again thanks to a revolutionary new treatment. April Burrell was just a 21 in 1995 when she suffered a traumatic event while studying accountancy at university in Maryland, US, that left her suffering from constant visual and auditory hallucinations. She was diagnosed with a severe form of schizophrenia, a devastating mental illness that dramatically alters sufferers' sense of reality. April spent the next 20 years trapped in a cationic state, unable to recognise her family and having her every...