Final answer:
The term used in neodissociation theory for the part of consciousness detached from the hypnotic experience is the 'hidden observer'. This supports the view of hypnosis as a dissociated state of consciousness.
Step-by-step explanation:
Based on the neodissociation theory of hypnosis, developed by Ernest Hilgard, the part of consciousness that remains detached from the hypnotic experience is referred to as the hidden observer.
This aspect of the mind continues to be aware and to monitor the situation, despite the main focus of attention being on the hypnotic state and the corresponding suggestions. The hidden observer is a concept that supports the idea of a dissociated state of consciousness during hypnosis, where an individual's awareness is divided into different streams.