WebRadiofrequency ablation (RFA) uses heat to destroy tissue. For pain management, radio waves are sent through a precisely placed needle to heat an area of the nerve. This prevents pain signals from being sent back to your brain. RFA is considered for long-term pain conditions, especially of the neck, lower back or arthritic joints that haven’t ... WebJan 17, 2024 · It is specialized tissue found in the central nervous system and the peripheral nervous system. It consists of neurons and supporting cells called neuroglia. The nervous system is responsible for the control of the body and the communication among its parts. Nervous tissue contains two categories of cells—neurons and neuroglia.
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WebMay 17, 2024 · Describe the process of myelination and axon regeneration. Nervous tissue is composed of two types of cells: neurons and glia, as shown in Figure 11.3. 1. Neurons … Peripheral nerves send messages from the brain and spinal cord to the rest of the body. They help do things such as sense that the feet are cold and move the body's muscles for walking. Peripheral nerves are made of fibers … See more With a peripheral nerve injury, you may experience symptoms that range from mild to seriously limiting your daily activities. Your symptoms often depend on which nerve fibers are … See more Peripheral nerves can be damaged in several ways: 1. Injury from an accident, a fall or sports, which can stretch, compress, crush or cut nerves 2. Medical conditions, such as diabetes, … See more Web1. a. : the breaking down of nervous tissue (as from disease or injury) b. : destruction of nervous tissue (as by the use of chemicals or radio frequencies) to temporarily or … the cast of the split