The science behind spinal cord stimulators
The spinal cord is a bundle of nerves that carries messages from the brain to various parts of the body. These messages regulate body functions such as breathing, digestion, and tactile responses.
Messages are transmitted through nerve cells called neurons in the spinal cord. When these neurons are damaged or diseased, their ability to transmit signals is impaired and can lead to a variety of symptoms, including pain, numbness, weakness in the limbs, and even bladder control problems.
One way to fix messaging problems in the central nervous system is to use a spinal cord stimulator. Here’s what you need to know about how a spinal cord stimulator works.
What is a spinal cord stimulator
A spinal cord stimulator is an electronic device implanted near the spine that sends electrical pulses along wires to electrodes on either side of the injured area. These pulses stimulate nerve activity in these areas, which helps send messages up and down your spine so you can live more comfortably and with less pain!
A spinal cord stimulator consists of three parts: a pulse generator, leads, and electrodes. A pulse generator may be about the size of an iPod or cell phone, and you can carry it in your pocket or clip it to your belt with some devices.
Electrode leads are thin insulated wires that run from the pulse generator to your spine. These wires are placed under the skin and run along the sides of the spinal cord, relieving pain when they stimulate nerve cells in the area.
The electrodes themselves are small metal discs that conduct electrical impulses through areas where nerves cross each other or come into contact with muscles used for movement. The electrodes are connected to a pulse generator and placed in a way that stimulates the nerve cells along the spine, which helps send messages up and down the spinal cord, reducing pain!
How a spinal cord stimulator works
Essentially, when a spinal cord stimulator is turned on, it sends pulses that disrupt pain signals. This prevents the brain from receiving the message that you should feel pain. Therefore, you won’t experience the discomfort that you have been suffering from.
Does spinal cord stimulation always work? Not in all cases. Fortunately, although this is a permanent device, it is reversible. So if it ends up not being the right choice for you, you can delete it.
Are you interested in learning more about spinal cord stimulation in Chicago? Contact the Illinois Pain and Spine Institute or read our article Is Spinal Cord Stimulation Dangerous?
