biofeedback

[ bahy-oh-feed-bak ]

noun

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.

biofeedback

/ ˌbaɪəʊˈfiːdbæk /

noun

1. See neurofeedback
   physiol psychol a technique for teaching the control of autonomic functions, such as the rate of heartbeat or breathing, by recording the activity and presenting it (usually visually) so that the person can know the state of the autonomic function he or she is learning to control Compare neurofeedback

biofeedback

/ bī′ō-fēd′băk′ /

1. The technique of using monitoring devices to obtain information about an involuntary function of the central or autonomic nervous system, such as body temperature or blood pressure, in order to gain some voluntary control over the function. Using biofeedback, individuals can be trained to respond to abnormal measurements in involuntary function with specific therapeutic actions, such as muscle relaxation, meditation, or changing breathing patterns. Biofeedback has been used to treat medical conditions such as hypertension and chronic anxiety.

biofeedback

1. A training technique by which a person learns how to regulate certain body functions, such as heart rate, blood pressure , or brain wave patterns, that are normally considered to be involuntary. The person learns by watching special monitoring instruments attached to the body that record changes in these functions.

Notes

Biofeedback has had some success in the treatment of such disorders as chronic headaches and back pain.

Word History and Origins

Origin of biofeedback¹

First recorded in 1970–75; bio- + feedback

Example Sentences

Biofeedback is a newcomer to the therapeutic world that has grown tremendously in popularity in the last ten years or so.

From Project Gutenberg

Biofeedback and relaxation training (see Chapter 5) are also among these shorter-term approaches.

From Project Gutenberg

Biofeedback therapy gradually enables individuals to become aware of certain physical changes in their bodies.

From Project Gutenberg

Similarly, biofeedback, hypnosis, and meditation emphasize the central role of mental control.

From Project Gutenberg

Biofeedback can help many people gain control over habitual, automatic processes.

From Project Gutenberg