
08/28/2025
Theta Brain Waves
“Theta is probably the most important brainwave band used in a neurotherapist’s diagnosis and treatment. The significance of theta activity, between 3 and 7 Hz, is closely related to the area of the brain where the activity is measured. In most areas, theta is associated with hypoactivity (reduced activity), daydreaming, inattention, absence of directed thought, and drowsiness. High theta amplitude is found at times of inner focus and contemplation. Theta waves are also enhanced during a hypnotic trance, and the vivid images experienced during twilight sleep are also associated with theta activity. Hypnotic states, twilight sleep, meditation, daydreaming—all are associated with reduced activity in the brain and the dominance of theta waves. High theta activity reflects the overall quiescence of the central nervous system. Theta activity in the back of the brain (occipital area, or occiput) is associated with the mind’s ability to quiet itself. Deficient theta activity in the occiput is often associated with sleep disturbance, low stress tolerance, and predisposition to addiction. People with poor theta production in this area often cannot “shut the brain off” and suffer from anxiety-related disorders. Elevated theta amplitude is also found around the site of injuries to the brain because the injured area is not functioning at the same rate as surrounding uninjured areas.” pp. 44-45 Biofeedback For The Brain by Paul G. Swingle PhD. Questions? Treatment begins with a brain map qEEG. Call Fort Wayne Neurofeedback to set an appointment and ask questions. Ph. 260 432-8777