A computed tomography (CT) scan is an imaging method that uses x-rays to create cross-sectional pictures of the body.
CAT scan; Computed axial tomography scan; Computed tomography scan
You will be asked to lie on a narrow table that slides into the center of the CT scanner.
Once you are inside...Read more
Positron Emission Tomography (PET) scans, are a type of nuclear medicine imaging that can be used to map the brain. The scan uses very... Read more »
Pictures of the brain: what are they and what do they tell us? CT, CTA, MRI, MRA, fMRI, PET are an alphabet soup of brain tests that... Read more »
Brains scans were first used in the 1970s when CT (computed tomography) scans began to be used to look at the structure of the brain and... Read more »