We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleImpedance Variations over Time for a Closed‐Loop Neurostimulation Device: Early Experience with Chronically Implanted ElectrodesAuthorsWu, Chengyuan; Evans, James J.; Skidmore, Christopher; Sperling, Michael R; Sharan, Ashwini D.PublicationNeuromodulation, 2013, Vol 16, Issue 1, p46ISSN1094-7159Publication typearticleDOI10.1111/j.1525-1403.2012.00529.x