EMG

EMG stands for electromyography. It’s a test that doctors use to see how well your muscles are working. They put small stickers called electrodes on your skin, and these stickers can measure the electrical activity in your muscles. An example of when someone might need an EMG is if they are having trouble moving their arms or legs, and the doctor wants to figure out if there’s a problem with the muscles or nerves. A verifiable fact is that EMG tests are commonly used to diagnose conditions like carpal tunnel syndrome and muscular dystrophy. An analogy for an EMG is like checking the batteries in a toy to make sure they’re still working properly. Just like the batteries power the toy, your muscles are powered by electrical signals from your nerves, and the EMG helps doctors see if everything is running smoothly.