Cross-brain transfer of high-performance intracortical speech and handwriting BCIs
Alisa D. Levin, Donald T. Avansino, Foram B. Kamdar, Nicholas S. Card, Maitreyee Wairagkar, Brandon G. Jacques, Justin J. Jude, Carrina Iacobacci, Bayardo E Lacayo, Payton H. Bechefsky, Samuel R. Nason, Darrel R. Deo, Leigh R. Hochberg, Daniel B. Rubin, Ziv M. Williams, , Francis R. Willett
This paper demonstrates cross-brain transfer learning for intracortical BCIs decoding speech and handwriting, showing improved performance with limited training data and specific decoder design.
bioRxiv · Jan 14, 2026 · PreprintNeuroscience