The team led by Fang Ying has triumphantly crafted a stretchable, flexible electrode. This remarkable creation seamlessly blends high-throughput signal acquisition prowess with exceptional biomechanical adaptability, laying a solid technical foundation for the enduring and stable operation of invasive brain-computer interfaces. The long-term stability of invasive brain-computer interfaces has long posed a formidable challenge, primarily because traditional electrodes are incapable of synchronously tracking the brain's movements. The Fang Ying team has ingeniously introduced a high-throughput "stretchable" electrode design. This design is capable of dynamically adjusting to the brain's minute movements, thereby mitigating mechanical harm to brain tissue.

The research team carried out experimental verification using macaques as the model organism. The findings revealed that the electrode can sustain long-term, stable recording of neural signals in vivo. This breakthrough is anticipated to surmount the primary barriers hindering the widespread clinical implementation of invasive brain-computer interfaces. It is poised to empower China to secure a competitive edge in this domain through foundational innovation and spearhead the industry's advancement.