Electroencephalography pattern labels and associated frequencies

EEG pattern	EEG frequency range (Hz)
Beta	>13
Alpha	8 to 13
Theta	4 to 7.99
Delta	0 to 3.99
Slow wave activity	0.5 to 2 (with >75 uV of amplitude peak-to-peak)

EEG: electroencephalography.

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