Biofeedback: A technique which enables a person to monitor on-going changes in one of their own physiological processes; as a result of such information, the individual may be able to acquire some degree of control in regulating internal processes normally outside the range of voluntary influence; of parapsychological interest mainly in connection with altered states of consciousness and with the possibility of controlling the incidence of the alpha brain-rhythm.
References
- Parapsychology by Michael A. Thalbourne, Republished by Puente Publications, Charlottesville, VA, USA, 2003