Nerve conduction studies are tests that measure how well electrical signals travel through nerves in the body. During the test, small electrodes are placed on the skin over the nerve, and a mild electrical impulse is applied. This helps doctors assess the speed and strength of the nerve signals, which can indicate if there are any issues, such as nerve damage or neuropathy. These studies are often used to diagnose conditions like carpal tunnel syndrome or peripheral neuropathy. They are typically performed in a clinical setting and are considered safe, with minimal discomfort for the patient. Results can guide treatment options and further evaluations.