arXiv:2609.20904v1 Announce Type: cross
Abstract: Hybrid motor-imagery brain-computer interfaces (MI-BCIs) combining EEG and fNIRS can outperform EEG-only systems by exploiting complementary electrop...
By Boyuan Zhao, Sifan Zhang, Luping Chen
arXiv:2601. 07556v2 Announce Type: replace-cross Abstract: Electroencephalogram (EEG)-based brain-computer interfaces (BCIs) face significant deployment challenges due to inter-subject variability, signal non-stationarity, and computational constraints.
By Siyang Li, Jiayi Ouyang, Zhenyao Cui, Ziwei Wang, Tianwang Jia, Feng Wan, Dongrui Wu
arXiv:2609.22088v1 Announce Type: cross
Abstract: Brain-computer interfaces (BCIs) decode neural activity into commands, yet most existing systems rely on fixed-window decoding that may result in red...
By Beining Cao, Ziyi Zhao, Xiaowei Jiang, Daniel Leong, Yingtao Ren, Thomas Do, Yu-Cheng Fred Chang, Chin-Teng Lin
arXiv:2607. 00794v1 Announce Type: new Abstract: For predictive models, the often-reported performance metrics are the loss and accuracy.
By Okba Bekhelifi, Naoual El Djouher Mebtouche
The paper presents a data‑driven framework that selects optimal EEG‑EMG channel pairs for hybrid brain‑computer interfaces by formulating the problem as a constrained bi‑objective optimisation. It maximises both the spatial relevance of EEG channels to motor cortex areas and the corticomuscular coupling strength, solved with NSGA‑II. Applied to motor‑imagery data from eight stroke patients, the method achieved an average classification accuracy of 89.6%, indicating improved capture of physiologically meaningful interactions.
By Dekka Muni Kumar, Yogesh Kumar Meena
arXiv:2607. 22980v1 Announce Type: new Abstract: Brain-computer interfaces (BCIs) have long sought calibration-free operation, but classifiers are typically benchmarked by discrimination alone, blind to whether predicted probabilities are well calibrated - a meaningful gap given nonstationary electroencephalogram (EEG) signals and the risk of overconfident point-estimate classifiers under distribution shift.
By Ethan Davis