"By striking up the right rhythm in the right brain region at the right time, Brown University neuroscientists report in Nature Neuroscience that they managed to endow mice with greater touch sensitivity than other mice, making hard-to-perceive vibrations suddenly more vivid to them.
The findings offer the first direct evidence that gamma brainwaves in the cortex affect perception and attention. With only correlations and associations as evidence before, neuroscientists have argued for years about whether gamma has an important role or whether its merely a byproduct an exhaust fume in the words of one of such brain activity."
I know from studies done on advanced meditation practitioners & from my own practice, that gamma brainwave activity strengthens during a concentration trance & has effects which linger after the meditation. There develops an expanded & remote sense of tactile contact with the environment as though it were a part of your nervous system.
Even though this article doesn't directly discuss psychokinesis; it definitely seems related in a validating way:)
__________________
"Worry about self delusion, after you have succeeded." -Owltwelve