Cortical evozierte Potentiale mit Hilfe eines rotatorischen Stimulus — erste Ergebnisse bei gesunden Probanden

摘要: A system for stimulation and averaging of vestibular cortical evoked responses was constructed with the aid a microcomputer. White noise given to test persons by ear phones sitting blindfolded on rotation chair. With 64 sweeps an angular velocity 2.5, 5, 7.5 or 10 degrees/s2 chair each time 1s. After l s stopped at this point sampling EEG (Cz-A1 CZ-A2) done 500 ms.