Article

Causally validated phase-amplitude coupling enables high-fidelity motor decoding for next-generation brain-computer interfaces

2026-05-13

Abstract excerpt

Modern Brain-Computer Interfaces (BCIs) face a fundamental performance plateau due to their reliance on broad spectral power reduction (Event-Related Desynchronization, ERD) as the primary decoding feature. ERD acts as a coarse metabolic proxy for cortical activation, discarding the high-frequency temporal syntax necessary for high-dimensional motor control. Here, we demonstrate that Phase-Amplitude Coupling (PAC)...

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Literature Corpus work: aa3a8f5f-a8ca-5e4a-aa3c-7d5c9dce7b6e
DOI: 10.64898/2026.05.11.723545

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