Lucid Dreaming Can Be Induced By Zapping Brains With Gamma Waves

By administering mild electric currents to the brain, neuroscientists from Frankfurt University have successfully induced self-awareness in sleeping volunteers. Amazingly, the technique could be used to help people take better control of their dreams. But it's also a discovery that's offering critical insights into… » 5/14/14 9:00am 5/14/14 9:00am

Rare neurological patient shows that self-awareness does not require a…

Neuroscientists who study consciousness have suggested that self-awareness depends on the presence of very specific "higher order" regions of the brain. In turn, that means that any serious impairment to these critical areas would virtually eliminate any sense someone has of themselves as a separate person. At least,… » 8/23/12 10:54am 8/23/12 10:54am