Brain Waves

#Biology

Wave Types

Wave TypeFrequency Range (Hz)Property
Gamma Waves30-100Awareness
Beta Waves13-30Alertness
SMR (Sensorimotor Rhythm)12.5-15.5Idleness
Alpha Waves8-12Relaxed
Mu Waves7.5-12.5Voluntary Movement
Theta Waves4-7Tired
Delta Waves1-3Sleep

Mnemonic

Good Boys Sleep After Midnight To Dream