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An Alpha Detection and Feedback Control System
Author(s) -
Boudrot Robert
Publication year - 1972
Publication title -
psychophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.661
H-Index - 156
eISSN - 1469-8986
pISSN - 0048-5772
DOI - 10.1111/j.1469-8986.1972.tb01795.x
Subject(s) - psychology , alpha rhythm , electroencephalography , stimulus (psychology) , alpha (finance) , flexibility (engineering) , sensorimotor rhythm , control system , auditory feedback , control (management) , visual feedback , communication , audiology , speech recognition , cognitive psychology , artificial intelligence , computer science , developmental psychology , neurofeedback , neuroscience , statistics , engineering , medicine , mathematics , electrical engineering , psychometrics , construct validity
A system of detecting EEG alpha rhythms and using these to control stimulus displays is described. The detection system parameters are chosen to match the psychological and behavioral processes with the EEG index in the time domain. The feedback control system is designed to control visual and auditory displays, clock and counters, and computer sampling routines, and provide maximum flexibility in experimental design.