Pre-stimulus

Pre-Stimulus Alpha Oscillations over Somatosensory Cortex Predict Tactile Misperceptions

Fluctuations of pre-stimulus oscillatory activity in the somatosensory alpha band (8– 14 Hz) observed using human EEG and MEG have been shown to influence the detection of supra- and peri-threshold somatosensory stimuli. However, some reports of …