Transparent optogenetic brain implants: Yet another amazing use for graphene | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it
The most powerful brain implants being built today can record fast electric signals using conductive arrays while permitting light to pass out through them for high-resolution imaging . To take it up a notch, they also can let light in for optogenetic control directly under the implant. Two new studies just published in Nature Communications have the details.


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