Hi Willowtree,
Dr. Michael Persinger, who has done the research with the helmet, is an atheist. He believes in the ToE, and with his research he tries to find out more about the neurobiology behind religious experiences.
But there are also Christians behind the research of Neurotheology.
They have found very interesting findings by using CAT-scan/MRI. They have i.e. comprared the brain of a Tibetan Buddhist in deep meditation and a Franciscan nun in deep prayer, and have found out that they have the same areas shut down in the brain. This is believed to be the same throughout all religions, but it take years to train your brain to get to that level of meditatation. If you try Persingers helmet, you get the same areas in the brain shut down, and that is why so many leave with profound experiences which they would claim to be religious/superstitious had it not been that they were explained after the tests.
I would have liked to tried this for myself, to find out what the test persons have experienced. They seem to at least have found a way for the "average Joe" to test if their previous experiences with religious experiences is anything like the artificial Persinger induces.
Whether you chose to believe that God have created this "hardwiring" in your brain, or if it is an Evolutionary trait, is up to each individual to make up their own mind. But I must say that I find the similarities that the have found through this research, whether you believe in the Christian God, Allah, Buddha or whatever, to be very interesting. Is it so that each religions God have created their own "God" area of the brain? Is it the same God throughout all religions? Or is it an evolutionary trait?
Hope this clarifies some of it.
Regards,
SkepticScand