can you move your index finger without moving your thumb

These tests can be done in several ways, but one common way is to see how your nerve reacts when a small electric current is put through one of your fingers. Sometimes carpal tunnel syndrome can be mistaken for something else, such as pressure on nerves in the neck due to disc problems or arthritis, which can cause similar symptoms.Ī nerve conduction test may help and can be used to measure how bad the compression of the nerve is. You may drop things and find that activities needing fine finger movements, such as writing or fastening buttons, become more difficult. Your hand might feel weak, or the fingers numb, or both. However, if the nerve is badly squeezed, you might have symptoms throughout the day. You may not notice the problem at all during the day, though certain activities such as writing, typing, DIY or housework, can bring on your symptoms. Hanging your hand out of bed or shaking it around will often help reduce the pain and tingling. The symptoms tend to be worse at night and can disturb your sleep, but you may also notice it when you wake up in the morning. You may also have an ache running up your arm to the shoulder or neck. You’ll usually feel it worst in the thumb, index and middle fingers, but sometimes it might feel like your whole hand is affected. It tends to come on gradually over a period of weeks. The symptoms can sometimes be felt in the forearm or further up your arm. Carpal tunnel syndrome causes a tingling feeling or pins and needles, numbness, and sometimes pain in the hand.

Can you move your index finger without moving your thumb