My Mom had a couple of strokes in her life due to complications with Lupus. I remember when she was going through the horribly painful chemotherapy also. I came across this presentation by a woman who is a Brain specialist scientist and was able to articulate what she was going through. Her operation was very similar to what my Mom had. I found it fascinating how she experienced an out of body situation. The story seems similar to people that claimed to go to Heaven and back. My Mom described something similar, like a dream state when she couldn't talk. Does this debunk atheists? No, but I still found it interesting that a scientist found something spiritually enlightening through her right brain. There might be something substantial to explore more.
Maybe, people that seek God are just more right brained then most atheists. Maybe God reveals the right brain to us as we seek Him. These questions I cannot answer myself but I look forward to the discoveries that comes to us in our never ending search to find the truth. When we find the truth we will find God. One question that always comes to mind is, why? Some believe we evolved to this point, so the question is why? Why are we designed like this with two brain hemispheres? Are our brains are simply designed to experience God?