Need to tap on the brain

I have a feeling that our brain/soul can tap/synchronise on the frequency or essence of life  if we train our senses to the next level. Maybe thesixth sense develop through focus training on our mind/sense/body. The only problem is how to train? If we could tap/engage the essence of life on the Earth, can we also tap on the universe too? I believe in God. He created everything. There's must be some link that we can link up with.