Rice University has recently made a significant breakthrough in the field of neurotechnology with the development of a miniature, implantable brain stimulator. This revolutionary device, known as the DOT microstimulator, is designed to precisely stimulate the brain to restore healthy circuit activity and treat treatment-resistant depression (TRD).
Wireless, Battery-Free, and Minimally Invasive
The DOT microstimulator is a wireless, battery-free device that can be implanted in a 20-minute outpatient procedure, allowing for at-home therapy. This innovative approach aims to improve the quality of life for patients with TRD, a form of major depressive disorder that affects approximately 30% of patients who don’t respond to two or more medications.
Wireless Magnetoelectric Power Transfer Technology
The technology behind the DOT microstimulator is based on wireless magnetoelectric power transfer technology developed at Rice University. This cutting-edge approach enables the device to safely and effectively stimulate the human brain without contacting the cortical surface, making it a minimally invasive therapy option for patients with TRD.