Effects of 4-AP on Functional SCI Recovery

Currently, research has shown that 4-AP has a positive effect on sensory and motor function rehabilitation in humans with chronic SCI in addition to decreasing recorded spasticity, increased sensation, and decreased pain. Utilizing limb training to promote recovery of motor function is enhanced by eliciting STDP in the limbs. An important strength of this aim is the combination of training and STDP, which aims at enhancing the beneficial effects of motor training by promoting plasticity in the corticospinal pathway. We hypothesize that introducing 4-AP into the STDP stimulation and STDP stimulation with lower-limb training will further improve motor function rehabilitation in patients with chronic SCI.