This is what master Mantak Chia teach in his meditations & qi gong.
He describes this as three minds in to one.
Observing mind - brain
Consious mind - heart
Awareness mind - navel
We sink brains & heart in to the navel.
Doing so, we get YI power.
http://books.google.si/books?id=dzhR...page&q&f=false
Jox,
