Study ProtocolPublished 31 March 2026Study protocol for the Vivistim GRASP registry: capturing real-world outcomes of paired vagus nerve stimulation in the chronic stroke populationShannon J. Doherty · Cecília N. Prudente · Reema Adham Hinds · David Pierce · Navzer D. Engineer · John Carrithers · Diana Hansen · W. Brent TarverFrontiers in Strokedoi 10.3389/fstro.2026.1751659