Dr. Rubin, inspired by the Ted talk called "my stroke of insight", by Jill Bolte Taylor, talks about how even a neuroanatomist PhD uses terms like disconnected and life force. We are not that far apart. Even D D Palmer, the founder of chiropractic, used words like tone to describe what chiropractic does. It's not like we are redefining chiropractic as nerve doctors, we are actually tapping into its original philosophy.