Stelara is administered as a subcutaneous injection by a health care provider. Remicade is given through IV infusion in a doctorâs office or infusion center. Biologics are prescribed for individuals with moderate to severe cases of plaque psoriasis and psoriatic arthritis.They are a viable option for those who have not responded to or have experienced harmful side effects from other treatments.emicade is given through IV infusion in a doctorâs office or infusion center. Biologics are prescribed for individuals with moderate to severe cases of plaque psoriasis and psoriatic arthritis. They are a viable option for those who have not responded to or have experienced harmful side effects from other treatments.
Gray matter: The cortex of the brain, which contains nerve cell bodies. The gray matter is so named because it is darker than the white matter, the part of the brain that contains myelinated nerve fibers. Last Editorial Review: 3/19/2012. Back to MedTerms online medical dictionary A-Z List.
Cellular Properties of Gray Matter. Gray matter is primarily composed of neuronal cell bodies, which are all clustered together into specific locations in the brain and spinal cord. All of the gray matter in your outer brain forms the cerebral cortex, which performs almost all of your conscious thoughts.