TRANCE

[noun] [C] - a temporary mental condition in which someone is not completely aware of and/or not in control of themselves and of what is happening to themFirst she goes/falls into a deep trance and then the spirit voices start to speak through her.When a hypnotist puts you in(to) a trance, you no longer have conscious control of yourself and you do whatever the hypnotist says.He sat staring out of the window as if in a trance, dazed and unaware.