Over time, chronic sleep deprivation can exacerbate existing mental health issues or even trigger new ones. Severe sleep ...

Ever felt wide awake but completely frozen in bed? That’s sleep paralysis – a bizarre and often scary experience that leaves ...

Say bye-bye to reality, folks. More and worse hallucinations and paranoia could lead to sleep-deprivation psychosis, a total snap from the real world. Historically, women accused of being witches ...

(That said, hallucinations of some kind may still occur from sleep deprivation alone.) The record holders from the Guinness ...

So the negative effects on our bodies of sleep deprivation are clear ... plus big reductions in paranoia and hallucinations. This is thought to be the largest ever randomised controlled trial ...

Some medical disorders can produce sleep deprivation as well. In France, researchers examined a 27-year-old man with Morvan's syndrome, which causes muscle twitching, weight loss, hallucinations ...

Even short-term sleep deprivation significantly affects our ... problems with concentration and short term memory, paranoia and hallucinations. But while scientists have long understood the ...

The chief clinical features of FFI include a progressive and ferocious insomnia, waking "sleep," hallucinations, autonomic disturbances suggestive of sympathetic overdrive (tachycardia ...