A diagnostic procedure used to study the structures of the brain is called:

A) computed tomography.
B) lumbar puncture.
C) electroencephalography.
D) myelogram.

Computed Tomography

A diagnostic imaging procedure that uses a combination of X-rays and computer technology to produce detailed cross-sectional images of the body's internal structures.

Electroencephalography

A non-invasive test that involves the use of sensors placed on the scalp to measure the electrical activity of the brain.

Diagnostic Procedure

A method or technique used to identify a disease or condition from its signs and symptoms.