As part of its collaboration with LLNL, Medtronic will consult on the development of new technologies and provide its investigational Activa PC+S deep brain stimulation (DBS) system, which is the first to enable the sensing and recording of brain signals while simultaneously providing targeted DBS. This system has recently been made available to leading researchers for early-stage research and could lead to a better understanding of how various devastating neurological conditions develop and progress. The knowledge gained as part of this collaboration could lead to the next generation of advanced systems for treating neural disease.
The LLNL Neural Technology group will develop an implantable neural device with hundreds of electrodes by leveraging their thin-film neural interface technology, a more than tenfold increase over current Deep Brain Stimulation (DBS) devices. The electrodes will be integrated with electronics using advanced LLNL integration and 3D packaging technologies. The goal is to seal the electronic components in miniaturized, self-contained, wireless neural hardware. The microelectrodes that are the heart of this device are embedded in a biocompatible, flexible polymer.
Surgically implanted into the brain, the neural device is designed to help researchers understand the underlying dynamics of neuropsychiatric disorders and re-train neural networks to unlearn these disorders and restore proper function. This will enable the device to be eventually removed from the patient instead of being dependent on it.
Using the Center for Micro- and Nanotechnology's unique capabilities, Pannu and his team of engineers have achieved 25 patents and many publications during the last decad
|Contact: Ken Ma|
DOE/Lawrence Livermore National Laboratory