What is the role of FES in stroke rehabilitation?

The role of Functional Electrical Stimulation (FES) in stroke rehabilitation is primarily to stimulate muscle contraction for movement. This technique involves the application of electrical currents to activate nerves, which in turn leads to muscle contractions. FES can be particularly beneficial for individuals who have experienced a stroke, as it helps to restore voluntary movement, enhance muscle strength, and improve motor control. By engaging the muscles in functional activities, FES can promote neuroplastic changes in the brain, aiding in recovery and potentially leading to better outcomes in rehabilitation.

The stimulation encourages the use of affected limbs, facilitating a more active participation in rehabilitation exercises, which is essential for improving overall mobility and functionality. Additionally, FES can aid in the prevention of muscle atrophy and can improve circulation in the affected areas, addressing some of the complications associated with stroke.