The diagnosis of neuropathy typically involves a comprehensive evaluation. This includes reviewing the patient's symptoms and medical history, performing a thorough clinical examination, and conducting various laboratory tests. Electromyography (EMG) is a crucial diagnostic tool in this process. During an EMG, thin electrodes are placed on the patient's arms and legs, and low-dose electrical impulses are delivered. This allows for the assessment of peripheral nerve function, including nerve thickness, the presence of nerve sheath damage, and the integrity of electrical signal transmission along the nerves.