Towards subject-centered co-adaptive brain–computer interfaces based on backward optimal transport

• Published in: Journal of neural engineering Vol. 22; no. 4
• Main Authors: Peterson, Victoria, Spagnolo, Valeria, Galván, Catalina M, Nieto, Nicolás, Spies, Rubén D, Milone, Diego H
• Format: Journal Article
• Language: English
• Published: England IOP Publishing 01.08.2025
• Subjects: Adaptation, Physiological - physiology; Adult; Algorithms; BCI skills; Brain-Computer Interfaces; co-adaptive BCI; domain adaptation; Electroencephalography - methods; Female; Humans; Imagination - physiology; Male; Optimal transport; user-centered BCI; Young Adult; co-adaptive BCI; domain adaptation; user-centered BCI; BCI skills; Optimal transport

Objective. Controlling a motor imagery brain-computer interface (MI-BCI) can be challenging, requiring several sessions of practice. Electroencephalography (EEG)-based BCIs are particularly affected by cross-session variability. In this scenario, it is crucial to implement co-adaptive systems, where...