Doctors now can put an array of electrodes on the surface of the brain to pinpoint the source of epileptic seizures. Thin, flexible electrodes mounted on top of a biodegradable silk substrate could provide a better brain-machine interface. The device wraps around the crevices in the surface of the brain. These neural interfaces take higher-resolution measurements than what's available today without irritating or scarring brain tissue. It has shown substantial results and technical accomplishments on cats.If this piece of bio-integrated electronic device proves itself in human beings, it will help in understanding the function of human brain. And this results in brain computer interface. Besides, this will help in diagnostic and treatment procedures of many chronic diseases.
see full article, http://www.technologyreview.com/biomedicine/39158/?mod=chfeatured
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