Lucid Dreaming is finally being investigatesd scientifically!
“Using a procedure first verified by sleep researcher Stephen LaBerge, the sleeper can signal to researchers when they have begun their lucid dream by using pre-arranged eye movements. The person moves their eyes in the agreed way in the dream, which occur as genuine eye movements, which are recorded and verified by electrodes that are placed around the eye sockets.
This simple but ingenious technique has allowed a series of experiments on the properties of the dream world and how they are reflected in brain function. These neuroscientific studies have been important for overcoming an initial objection to the concept of lucid dreaming: that lucid dreamers were awake but just relaxed, or perhaps even fraudulent, claiming to be experiencing a dream world when they were not. Studies led by neuropsychologists Ursula Voss and Martin Dresler have shown that the brain activity during lucid dreaming bears the core features of REM sleep but is distinct from both non-lucid dreaming and the awake state, suggesting that it is not just a case of wishful thinking on the part of either the participants or the researchers.”