EEG in AP Psychology

Definition

An EEG (electroencephalogram) is a non-invasive method used to measure electrical activity in the brain by placing electrodes on the scalp. It records and analyzes brain waves, providing insights into brain functioning and activity.

Related terms

Neurons:

These are the individual cells in our brains that transmit electrical signals, like little messengers delivering information within our brains.

Brain Waves: These are the rhythmic patterns of electrical activity produced by billions of neurons communicating with each other.

Biofeedback: A technique that uses real-time feedback about physiological processes, such as brainwave patterns measured by an EEG, to teach individuals how to control those processes.