Meaning of biofeedback

bi•o•feed•back

Pronunciation: (bī"ō-fēd'bak"), [key]
— n.
  1. a method of learning to control one's bodily functions by monitoring one's own brain waves, blood pressure, degree of muscle tension, etc.
  2. the feedback thus obtained.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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