This test measures how quickly the nerves in your arms and legs conduct electrical signals. This noninvasive test is used to tell how your nerves respond to vibration and changes in temperature. A soft nylon fiber (monofilament) is brushed over areas of your skin to test your sensitivity to touch.
Your health care provider typically checks your: Your health care provider can usually diagnose diabetic neuropathy by performing a physical exam and carefully reviewing your symptoms and medical history.
