The Rate of Brainwave Firing is related to our state of arousal.
In order is a list of the names of Brainwaves
cps = cyles per second, or Hertz
Delta .5 - 3.5 Hz Sleep
Theta 4 - 8 Hz Drowsy or deep thought
Alpha 8 - 12 Hz Relaxed Focus
SMR 12 - 15 Hz Relaxed Thought, Calm
Beta 15 - 18 Hz Active Thinking, Focused, Very Alert
High Beta 22 - 36 Hz Exited, Hyper Aware, On guard, Tense, Anxious
Gamma 38 - 42 Hz Performance, Cognitive Integration
