Affiliation: | 1. Department of Biomedical Engineering, University of Houston, Houston, Texas, USA;2. Department of Neurosurgery, University of Colorado, Aurora, Colorado, USA;3. Department of Psychology, University of Houston, Houston, Texas, USA;4. Restorative Therapies Group Implantables, Research and Core Technology, Medtronic, Minneapolis, Minnesota, USA;5. Department of Neurology, Baylor College of Medicine Houston, Texas, USA |