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.
Pain is usually treated with paracetamol or nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin, ibuprofen or naproxen. 1  Paracetamol is the most widely used antipyretic and analgesic agent.2  Aspirin and NSAIDs are antipyretic, analgesic and anti-inflammatory agents.ain is a common problem in our community and it is estimated that 21.6 million people took at least one headache tablet/pill/powder/capsule in the past 4 weeks, which translates to. 63% of the population! About 4.5 million people took pain medication more often. These patients swallowed six or more.