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Sweet, soft solution to hard brain implants Brain implants are used to treat neurological dysfunction, and their use for enhancing cognitive abilities is a promising field of research. Implants can be used to monitor brain activity or stimulate parts of the brain using electrical pulses. In epilepsy, for example, brain implants can determine where in the brain seizures are happening. Over time, implants trigger a foreign body response, creating inflammation and scar tissue around the implant that reduces their effectiveness. The problem is that traditional implants are much more rigid than brain tissue, which has a softness comparable to pudding. Stress between the implant and the tissue caused by constant movement of the brain with respect to the implant signals the body to treat the implant as a foreign object. This interaction between the implant and the brain is similar to a knife cutting into a piece of pudding. An implant as soft as brain tissue would be ideal, but such soft

Edward zhangTim kennedyDavid junckerMcgill department of biomedical engineeringNeuro montreal neurological instituteMontreal neurological institute hospitalBiomedical engineeringஎட்வர்ட் ஜாங்நேரம் கெந்நெடீடேவிட் ஜங்கர்நரம்பியல் மான்ட்ரியல் நரம்பியல் நிறுவனம்மான்ட்ரியல் நரம்பியல் நிறுவனம் மருத்துவமனைஉயிர் மருத்துவ பொறியியல்