Fabrication process and actual image of the silicon-based neural microelectrode array. a 1800 μm thick double-polished silicon wafer. b Microneedle array root fabrication with etching. c Microneedle ...

In a recent study published in Nature Communications, researchers performed high-resolution, micro-electrocorticographic (µECoG) neural recordings for speech decoding to improve speech prostheses.

Accurately and efficiently capturing large-scale neural signals is a core objective of next-generation brain-machine interface (BMI) technology, as well as a critical breakthrough direction in ...