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.
Opiates list of legally prescribed opiates. List of Opiates. Codeine. Codeine is generally used in pain killers for light to moderate pain. Codeine is considered one of the most commonly prescribed pain killers. You can take this medication in either syrup of pill form. Some cough medicines contain small amounts of codeine which helps control cough.