â¢ AMPUTATION (noun) The noun AMPUTATION has 2 senses: 1. a condition of disability resulting from the loss of one or more limbs. 2. a surgical removal of all or part of a limb. Familiarity information: AMPUTATION used as a noun is rare.
This test is used to look for signs of disease like Parkinson's in the body. MRI. MRI, or magnetic resonance imaging, is a test that produces very clear pictures, or images, of the human body without the use of X-rays. Instead, MRI uses a large magnet, radio waves, and a computer to produce these images.his test is used to look for signs of disease like Parkinson's in the body. MRI. MRI, or magnetic resonance imaging, is a test that produces very clear pictures, or images, of the human body without the use of X-rays. Instead, MRI uses a large magnet, radio waves, and a computer to produce these images.
Recently, in studies that have attempted to diagnose Parkinsonâs early in its course, researchers have found that a subset of patients thought to have Parkinsonâs disease have turned up with negative PET or SPECT scans.