VNS-induced Corticospinal Plasticity

Non-invasive stimulation techniques can be used to appropriately time converging inputs to induce changes in cortical output circuits of human primary motor cortex, a neuromodulatory protocol known as paired-associative stimulation (PAS). Experiments seek to examine interactions between cortical PAS and non-invasive vagus nerve stimulation (VNS) to understand the extent to which VNS amplifies cortical plasticity in humans.