The four basic EEG patterns are
A) alpha, beta, gamma, delta.
B) beta, theta, omega, gamma.
C) theta, delta, beta, omega.
D) alpha, beta, theta, delta.

Question

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The four basic EEG patterns are alpha (8-12 Hz), beta (13-30 Hz), theta (4-7 Hz), and delta (less than 4 Hz). These wave patterns correspond to different states of consciousness and are used to diagnose and monitor various neurological conditions. Choice A, B, and C include incorrect or nonexistent patterns.

The Four Basic EEG Patterns Are