Harvard scientists create neural implants to study brain development
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Harvard bioengineers have developed ultra-thin, flexible electrode arrays designed to integrate seamlessly into the brains of developing embryos. The soft, biocompatible implants can record neural activity without disrupting growth, offering unprecedented insight into how brain circuits form and influence behavior. The research, published in the journal Nature, suggests that the technology could advance understanding of neurodevelopmental disorders and support new approaches to brain-machine interfaces.
Source
Sheng, H., Liu, R., Li, Q. et al. Brain implantation of soft bioelectronics via embryonic development. Nature 642, 954–964 (2025). https://doi.org/10.1038/s41586-025-09106-8
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