Which equipment is used to monitor brain waves?

A) CT scans
B) functional magnetic resonance imaging
C) microelectrode
D) electroencephalogram

Electroencephalogram

A test that measures electrical activity in the brain using small, metal discs attached to the scalp, used to diagnose neurological disorders.

Brain Waves

Patterns of electrical activity in the brain, often categorized into beta, alpha, theta, and delta waves, which reflect different states of consciousness.