brain mapping: functional MRI and DTI. Functional MRI (magnetic resonance imaging) is a noninvasive diagnostic test that measures small changes in blood flow as a person performs tasks while in the MRI scanner. Functional MRI detects the brain in action (e.g., speaking or moving).
Back injections may help treat two major back pain problems: radiculopathy and spinal stenosis. Doctors also use injections for other types of back pain. Sometimes, they also use them to help find out what's causing the pain. Radiculopathy refers to inflammation or damage to a nerve usually in the neck or the low back.
Introduction. Intra-articular steroid injections are a form of treatment for pain-relief from joint pain. Such steroids are used to decrease the inflammatory reaction associated with osteoarthritis and rheumatoid arthritis.The intra-articular steroid therapy is one of the most common clinical procedures carried out by rheumatologists.ducation. The intra-articular steroid injections are an effective remedy for decreasing pain and swelling quickly. In addition, patients may also opt for the intra-articular steroid injections to delay using steroid pills or arthritis drugs.