Over the years I have read a wealth of material pertaining to meditation, but never before has it been explained in such a way that clicked like this has. In this seventh sense as you called it, I believe lay the keys to such things as self healing- but more importantly to simply 'knowing' (I.E. I simply know my body is well, and it is). I've never been able to define how there are things I simply know- without any words to describe it, without any thoughts to dilute it, before now.

Edit: I believe you have perfectly described how to accomplish this- Be ye transformed by the renewing of your mind.