Magnetic resonance imaging of the brain creates cross-sectional views (slices) of both healthy and unhealthy tissue using powerful magnet and radio signals. Inform your physician if you have a pacemaker or other metal implant.
CT eskanè itilize ekipman X-ray ak pwosesis òdinatè pou pwodwi imaj 2 dimansyon nan kò a. Pasyan an kouche sou yon tab epi li pase nan yon machin ki sanble ak yon gwo beyè kare.
In a lumbar puncture, a physician uses a thin, hollow needle to remove a sample of cerebrospinal fluid (the fluid that washes the brain and spinal cord) from between the bones and the lower part of the spine.