WElectroencephalography
WAmplitude integrated electroencephalography
W10–20 system (EEG)
WBeat (acoustics)
WBurst suppression
WDelta wave
WEar-EEG
WEvent-related potential
WFetal EEG
WHypsarrhythmia
WK-complex
WMind-controlled wheelchair
WMu wave
WNeurofeedback
WOpenBCI
WOpenVibe
WP3b
WP300 (neuroscience)
WSlow-wave sleep
WSpike-and-wave
WVisual N1