Home > Encyclopedia of Mental Disorders > Imaging studies

Imaginal desensitization see Exposure treatment

Imaginal exposure see Exposure treatment

Definition

Imaging studies are tests performed with a variety of techniques that produce pictures of the inside of a patient's body.

Description

Imaging tests are performed using sound waves, radioactive particles, magnetic fields, or x rays that are detected and converted into images after passing through body tissues. Dyes are sometimes used as contrasting agents with x-ray tests so that organs or tissues not seen with conventional x rays can be enhanced. The operating principle of the various techniques is based on the fact that...