1. Parasympathetic Nervous System Activation
Within the autonomic system are two divisions : the sympathetic & the para-sympathetic divisions.
The sympathetic division causes the heart to beat faster and more strongly, the blood pressure to rise, respiration to accelerate, releases blood sugar from the liver and adrenalin from the adrenal glands.
The parasympathetic division and the Vagus nerve slows the heartbeat, reduces blood pressure, produces responses typical of periods of rest and relaxation. The parasympathetic responds in such a way as to restore calm and it conserves the body's energy.
The condition of "stage fright" is a perfect example .
Stage fright includes knees and hands shaking, heart beating faster and faster, perspiration increasing on the palms and face, the stomach having unpleasant fluttering or hollow feelings.
These symptoms are caused by the sympathetic nervous system's response to the person's fear of standing & speaking before a group.
This constitutes an "emergency" situation and the body prepares for a fight or flight response.
Hypnosis would be used in a calm atmosphere to activate the para-sympathetic nervous system.
The subject would be taught relaxation away from the actual stage.
Once the subject is able to achieve a calm state – he/she will be asked to imagine looking at the stage, walking toward the stage, walking onto the stage and speaking to the audience.
So through the use of Hypnosis, Hypnotherapists can beneficially control the autonomic nervous system.
2. Brain Wave Patterns
Research suggests that the Hypnotic state creates changes in the Brain-Wave of the subject which vastly affects human behavior.
The beta brain-wave state (14-30 cps)
- normal, awake, conscious activity of the brain
- a state of full alertness, physical activity and excitement
- Emotional sensations include anger, worry, fear, anxiety, tension, surprise, hunger and excitement
- A transition occurs with the onset of Hypnosis. As the Hypnotic subject begins to relax, an alpha brain-wave state is achieved.
The alpha brain-wave state (8-13 cps)
- is a state of beginning relaxation where the mind is relaxed but alert.
- Emotional sensations include a sense of well-being, pleasure and tranquility.
- Hypnosis has been shown to span the alpha to alpha-theta to theta brain-wave states.
- In the alpha state, a person is capable of accelerated learning, healing of psychosomatic illnesses, increased creativity and memory improvement.
The theta brain-wave state ( 4-8 cps)
- is one of tranquility, creativity and very deep relaxation.
- Emotional sensations include restful alertness, uncertainty, daydreaming and deep tranquility.
- Theta state is known to increase efficiency in problem solving, perceptual processing and memory retention.
The delta brain-wave state (.05-4 cps)
- is the state experienced in the deepest stages of sleep, a state of total unawareness, of unconsciousness.
- There are no feelings in this state, hence no emotional sensations are associated with the delta state.