We used to have a friend in California who,
in cooperation with professor Persinger in Canada
experimented with this subject.

I find the interesting part is that in order to get the enhanced
capability,
part of the brain is not stimulated, but suppressed.
Which means we all have genius capabilities,
but our natural creativity is being suppressed by the part of the brain
that has been programmed.

Not a dramatic example, and interesting?

Scientists Use Magnetic Brain Stimulation To Turn Anyone Into A Genius
http://blog.alexanderhiggins.com/2012/06/01/scientists-magnetic-brain-stim
ulation-turn-genius-139741