polio
poliomyel (meaning the gray matter of the spinal cord). -itis is the suffix meaning inflammation.
The prefix "polio-" means gray matter or gray substance, particularly referring to the gray matter of the brain or spinal cord.
That would be gray matter.
gray matter
Gray Matter
gray matter is composed of neuron cells and is concentrated in the cerebral cortex and nuclei and basal ganglia. white matter is composed ofneuron processes which form tracts connecting parts of the brain with each other and with the spinal cord.
Gray Matter Interactive ended in 2005.
Gray Matter - band - was created in 1983.
Gray Matter - band - ended in 1993.
Gray Matter Interactive was created in 1994.
Gray matter is what you call the nerve tissue in your brain because the cells are gray in color.