"Around 1840, a patient in the office of James Braid accidentally entered a state of trance while waiting for an eye examination. Braid, as he was aware of the disfavour of mesmerism and animal magnetism coined the terms “hypnotism” and “hypnosis” in 1843. And thus began the serious study of this altered state of awareness."
January 1, 1970
https://en.wikiquote.org/wiki/James_Braid