Examlex
Axonal degeneration in one neuron stimulates collateral __________ from adjacent neurons.
Myelogram
An imaging test that involves injecting contrast dye into the spinal canal to visualize the spine, spinal cord, and nerve roots.
Radiolucent
Describes substances that allow the passage of X-rays or other forms of radiation, appearing dark or transparent on a radiographic image.
Radiopaque
Describes materials or substances that appear white or light on radiographic images because they block the passage of x-rays.
Radioactive
Materials or isotopes that emit radiation spontaneously as a result of atomic decay.
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