“…tSCS is a more accessible neuromodulation therapy that could potentially reach people without access to surgical procedures or those who are contra-indicated or unwilling to receive a SCS implant. To date, tSCS has been demonstrated as an effective method to improve motor function in the arm and hand (Freyvert et al, 2018;Gad et al, 2018;Inanici et al, 2021Inanici et al, , 2018, trunk (Keller et al, 2021;Rath et al, 2018;Sayenko et al, 2019), and legs (Gad et al, 2017(Gad et al, , 2019Hofstoetter et al, 2013Hofstoetter et al, , 2015bHofstoetter et al, , 2021Samejima et al, 2022) in people with various neurological conditions. tSCS (and SCS) excite the large-diameter afferents in the spinal roots (Hofstoetter et al, 2019(Hofstoetter et al, , 2018, engaging spinal reflex pathways that facilitate activity in motoneurons.…”