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Milton Erickson

But during numerous witnessed and recorded encounters in clinical, experimental, and academic settings Erickson was able to evoke examples of classic hypnotic phenomena such as positive and negative hallucinations, anesthesia, analgesia (in childbirth and even terminal cancer patients), catalepsy, regression to provable events in subjects' early lives and even into infantile reflexology. Erickson stated in his own writings that there was no correlation between hypnotic depth and therapeutic success and that the quality of the applied psychotherapy outweighed the need for deep hypnosis in many cases. Hypnotic depth was to be pursued for research purposes.