ScienceDaily (Mar. 16, 2009) — Biomedical and materials engineers at the University of Michigan have developed a nanotech coating for brain implants that helps the devices operate longer and could improve treatment for deafness, paralysis, blindness, epilepsy and Parkinson's disease.
Currently, brain implants can treat Parkinson's disease, depression and epilepsy. These and the next generation of the devices operate in one of two ways. Either they stimulate neurons with electrical impulses to override the brain's own signals, or they record what working neurons are transmitting to non-working parts of the brain and reroute that signal.
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