"Revolutionary Neural Implant Reads Deep Brain Activity from Surface"

Researchers at UC San Diego have developed a transparent graphene-based neural implant that can record electrical and calcium activity in deep brain layers, overcoming previous implant limitations. The implant's high-density array of tiny graphene electrodes allows for simultaneous recording of neural activity and optical imaging, revolutionizing neuroscience research. The technology, tested in transgenic mice, aims to provide high-resolution data about deep neural activity and could lead to the development of minimally invasive brain-computer interfaces for studying brain function.