How Spinal Cord Stimulation Works: Interrupting Pain Signals to the Brain


Spinal cord stimulation, also known as neurostimulation, is a medical procedure used to manage chronic pain. It involves the use of a device that delivers electrical pulses to the spinal cord to relieve pain. Moreover, spinal cord stimulation in Chicago has been proven effective in treating various types of chronic pain, including back and limb pain, neuropathic pain, post-surgical pain, and complex regional pain syndrome. In this article, we will explore how spinal cord stimulation works and how it can provide relief for individuals suffering from chronic pain.

Mechanism of Action

Spinal cord stimulation works by interrupting pain signals to the brain. When an individual experiences chronic pain, the nerves in the affected area send continuous pain signals to the brain, even when there is no actual tissue damage. These pain signals can be debilitating and significantly affect an individual's quality of life. You can ask an expert about the science behind spinal cord stimulators and how they work to relieve pain. A small device called a spinal cord stimulator is surgically implanted in the body. The simulator consists of leads with electrodes embedded at their tips, which are placed near the spinal cord. These electrodes deliver electrical pulses that interfere with the pain signals traveling to the brain. This interference causes a tingling sensation, known as paresthesia, which replaces the feeling of pain.

The Trial Period

Before undergoing the surgical implantation of a spinal cord stimulator, patients are first put through a trial period to test its effectiveness in reducing their pain. During this period, temporary leads with electrodes are placed near the spinal cord and connected to an external power source. The patient then goes about their daily activities while keeping track of their pain levels. If the trial period is successful in reducing pain, then the patient can proceed with permanent implantation of the spinal cord stimulator.

Benefits of Spinal Cord Stimulation

Spinal cord stimulation has several benefits for individuals suffering from chronic pain. Firstly, it allows patients to reduce or eliminate their dependence on medication, which can have adverse side effects and lead to long-term health issues. Secondly, it can significantly improve an individual's quality of life by reducing pain and enabling them to engage in daily activities without limitations. Lastly, spinal cord stimulation is a reversible procedure, which means that the device can be removed if necessary. You can also read this blog to learn more about the benefits of spinal cord stimulators and how it can improve your quality of life.


Spinal cord stimulation has revolutionized the treatment of chronic pain by providing a safe and effective alternative to medication. By interrupting pain signals to the brain, it can significantly reduce or eliminate pain and improve an individual's quality of life. Moreover, with advancements in technology, spinal cord stimulation devices have become more advanced and customizable to cater to each patient's specific needs. If you or someone you know is suffering from chronic pain, consult a doctor about the possibility of using spinal cord stimulation as a treatment option. It could be the key to living a pain-free life.

Post a Comment