There are various symptoms of mental disorders, some of which are obsessed with delusions such as ``I feel like a parasite is crawling under my skin'', ``I believe I am a zombie'', and ``My hands are ...

Can you imagine your hand slapping you without your brain prompting it to? It sounds like fiction but there is indeed some truth in it. This real and distressing problem was likened to the Jekyll and ...

While the name may sound like something heard in a zombie apocalypse movie, walking corpse syndrome, also called Cotard’s syndrome, causes people to believe parts of their body are missing, that they ...