Provides cross-sectional images of the brain; useful for detecting brain hemorrhage, trauma, and tumors
Records electrical activity of the brain; used to diagnose epilepsy, seizures, and sleep disorders
Measures electrical activity of muscles and nerves; helps detect nerve damage and muscle disorders.
Produces detailed images of the brain and spinal cord; used to detect tumors, stroke, and brain injuries.
Tests how fast electrical signals travel through nerves; used to diagnose neuropathy and nerve compression.