![]() ![]() Sensory nerves transmit information such as the feeling of a light touch, temperature, or pain from a cut. ![]() ![]() Motor nerves control the movement of all muscles under conscious control, such as those used for walking, grasping things, or talking.Symptoms vary depending on the type of nerves-motor, sensory, or autonomic-that are damaged. More than 100 types of peripheral neuropathy have been identified, each with its own symptoms and prognosis. More often, many or most of the nerves are affected (polyneuropathy).Ĭlassifying the nerves and peripheral neuropathies Neuropathy affecting two or more nerves in different areas is called multiple mononeuropathy or mononeuropathy multiplex. Some forms of neuropathy involve damage to only one nerve (mononeuropathy). Errors that distort the messages being sent.Inappropriate signaling when there shouldn't be any.Nerve signaling in neuropathy is disrupted in three ways: When they malfunction, complex functions can grind to a halt. The peripheral nerves are like cables that connect different parts of a computer or connect to the Internet. are estimated to have some form of peripheral neuropathy, but this figure may be significantly higher as not all people with symptoms of neuropathy are tested for the disease and tests currently do not look for all forms of neuropathy. Best known are the signals to the muscles that tell them to contract, which is how we move, but there are different types of signals that help control everything from our heart and blood vessels, digestion, urination and sexual function to our bones and immune system. They also carry signals from the CNS to the rest of the body. Peripheral nerves send many types of sensory information to the central nervous system (CNS), such as the message that your feet are cold. Peripheral neuropathy refers to the many conditions that involve damage to the peripheral nervous system, which is a vast communications network that sends signals between the central nervous system (the brain and spinal cord) and all other parts of the body. ![]()
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