Spun out of the University of Texas at Dallas, MicroTransponder Inc. (MTI) is a medical device company having developed therapies to treat several neurological conditions to include Tinnitus and Stroke. Based on decades of neuroscience research, the firm operations are anchored in the Paired Vagus Nerve Stimulation System (Paired VNS System). The Paired VNS System has been developed to treat two separate neurological conditions. The first is the Serenity® System for the treatment of chronic tinnitus. The second is the Vivistim® System for treatment of post-stroke upper limb mobility issues.