This video of http://www.neurolinguistic.com is an example of hypnotic coma state aka esdaile state. check their website. It's a state of mental relaxation so deep that it takes some time to wake up. You can obtain it with words and magnetic techniques.
The ISI-CNV is an institute directed by Dr. Paret. you can get a free course on masmerismus too... it's divided in a buch of lessons straight to your email mesmerismus_eng@getresponse.com. enjoy