Represents a state of relaxed alertness or calm, "idle" brain activity.

Healthy brain activity typically shows a sloping curve, with more power in lower frequencies and less in higher frequencies.

The slowest waves, dominant during deep, dreamless sleep. Key Aspects of Brainwave Activity

Associated with high-level cognitive processing, peak performance, and alertness.

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Occurs during light sleep, deep meditation, or rapid eye movement (REM) sleep.

Brainwaves are rhythmic electrical impulses generated by neural communication, ranging from 0.1 to over 100 Hz. They are categorized by frequency, reflecting different states of consciousness and mental activity.

Through neurofeedback therapy, individuals can learn to alter their brain's electrical activity to improve mental performance or treat disorders.