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Recently, substantial progress has been made in the area of Brain-Computer Interface (BCI) using modern machine learning techniques to decode and interpret brain signals. While Electroencephalography (EEG) has provided a non-invasive method…

Signal Processing · Electrical Eng. & Systems 2020-10-26 Nik Khadijah Nik Aznan , Amir Atapour-Abarghouei , Stephen Bonner , Jason D. Connolly , Toby P. Breckon

The paper presents a pilot study conducted with spatial visual, audiovisual and auditory brain-computer-interface (BCI) based speller paradigms. The psychophysical experiments are conducted with healthy subjects in order to evaluate a…

Human-Computer Interaction · Computer Science 2012-10-11 Moonjeong Chang , Nozomu Nishikawa , Zhenyu Cai , Shoji Makino , Tomasz M. Rutkowski

This paper presents a systematic literature review on Brain-Computer Interfaces (BCIs) in the context of Machine Learning. Our focus is on Electroencephalography (EEG) research, highlighting the latest trends as of 2023. The objective is to…

Human-Computer Interaction · Computer Science 2023-07-07 Nathan Koome Murungi , Michael Vinh Pham , Xufeng Dai , Xiaodong Qu

Brain-computer interface (BCI) technologies have been widely used in many areas. In particular, non-invasive technologies such as electroencephalography (EEG) or near-infrared spectroscopy (NIRS) have been used to detect motor imagery,…

Human-Computer Interaction · Computer Science 2020-04-28 Zhe Sun , Zihao Huang , Feng Duan , Yu Liu

Achieving both accurate and interpretable classification of motor-imagery EEG remains a key challenge in brain-computer interface (BCI) research. In this paper, we compare a transparent fuzzy-reasoning approach (ANFIS-FBCSP-PSO) with a…

Machine Learning · Computer Science 2026-03-10 Farjana Aktar , Mohd Ruhul Ameen , Akif Islam , Md Ekramul Hamid

One of the big restrictions in brain computer interface field is the very limited training samples, it is difficult to build a reliable and usable system with such limited data. Inspired by generative adversarial networks, we propose a…

Human-Computer Interaction · Computer Science 2018-12-31 Qiqi Zhang , Ying Liu

Objective: An electroencephalogram (EEG)-based brain-computer interface (BCI) is a direct communication pathway between the human brain and a computer. Most research so far studied more accurate BCIs, but much less attention has been paid…

Human-Computer Interaction · Computer Science 2024-11-19 Xiaoqing Chen , Siyang Li , Yunlu Tu , Ziwei Wang , Dongrui Wu

In this study, a novel open-source brain-computer interface (BCI) platform was developed to decode scalp electroencephalography (EEG) signals associated with sustained attention. The EEG signal collection was conducted using a wireless…

Signal Processing · Electrical Eng. & Systems 2024-05-08 Maryam Norouzi , Mohammad Zaeri Amirani , Yalda Shahriari , Reza Abiri

A brain-computer interface (BCI) enables direct communication between the brain and an external device. Electroencephalogram (EEG) is the preferred input signal in non-invasive BCIs, due to its convenience and low cost. EEG-based BCIs have…

Human-Computer Interaction · Computer Science 2024-12-02 Lubin Meng , Xue Jiang , Tianwang Jia , Dongrui Wu

Detecting the salient parts of motor-imagery electroencephalogram (MI-EEG) signals can enhance the performance of the brain-computer interface (BCI) system and reduce the computational burden required for processing lengthy MI-EEG signals.…

Signal Processing · Electrical Eng. & Systems 2022-04-20 Navid Ayoobi , Elnaz Banan Sadeghian

For real-world BCI applications, lightweight Electroencephalography (EEG) systems offer the best cost-deployment balance. However, such spatial sparsity of EEG limits spatial fidelity, hurting learning and introducing bias. EEG spatial…

Multimedia · Computer Science 2026-02-24 Hongjun Liu , Leyu Zhou , Zijianghao Yang , Chao Yao

EEG-based Brain-Computer Interfaces (BCIs) frequently face spatial specificity limitations in detecting single-trial P300 potentials, a neurophysiological hallmark leveraged for both BCI control and neurodegenerative disease diagnostics. We…

Quantitative Methods · Quantitative Biology 2025-11-05 Eva Guttmann-Flury , Jian Zhao , Mohamad Sawan

Environmental Sound Classification (ESC) is a rapidly evolving field that recently demonstrated the advantages of application of visual domain techniques to the audio-related tasks. Previous studies indicate that the domain-specific…

Sound · Computer Science 2021-04-26 Andrey Guzhov , Federico Raue , Jörn Hees , Andreas Dengel

Most EEG-based Brain-Computer Interfaces (BCIs) require a considerable amount of training data to calibrate the classification model, owing to the high variability in the EEG data, which manifests itself between participants, but also…

Machine Learning · Computer Science 2022-03-29 Oleksandr Zlatov , Benjamin Blankertz

Humans possess a remarkable capacity for spatial cognition, allowing for self-localization even in novel or unfamiliar environments. While hippocampal neurons encoding position and orientation are well documented, the large-scale neural…

Neurons and Cognition · Quantitative Biology 2025-07-17 Weichen Dai , Yuxuan Huang , Li Zhu , Dongjun Liu , Yu Zhang , Qibin Zhao , Andrzej Cichocki , Fabio Babiloni , Ke Li , Jianyu Qiu , Gangyong Jia , Wanzeng Kong , Qing Wu

Brain Computer Interface (BCI) can help patients of neuromuscular diseases restore parts of the movement and communication abilities that they have lost. Most of BCIs rely on mapping brain activities to device instructions, but limited…

Human-Computer Interaction · Computer Science 2017-05-23 Kang Wang , Xueqian Wang , Gang Li

An interesting case of the well-known Dataset Shift Problem is the classification of Electroencephalogram (EEG) signals in the context of Brain-Computer Interface (BCI). The non-stationarity of EEG signals can lead to poor generalisation…

Machine Learning · Computer Science 2024-05-21 Andrea Apicella , Francesco Isgrò , Andrea Pollastro , Roberto Prevete

Brain-computer interfaces (BCI) have the potential to improve the quality of life for persons with paralysis. Sub-scalp EEG provides an alternative BCI signal acquisition method that compromises between the limitations of traditional EEG…

Signal Processing · Electrical Eng. & Systems 2023-05-09 Timothy B. Mahoney , Po-Chen Liu , David B Grayden , Sam E. John

To handle the scarcity and heterogeneity of electroencephalography (EEG) data for Brain-Computer Interface (BCI) tasks, and to harness the power of large publicly available data sets, we propose Neuro-GPT, a foundation model consisting of…

Machine Learning · Computer Science 2024-03-05 Wenhui Cui , Woojae Jeong , Philipp Thölke , Takfarinas Medani , Karim Jerbi , Anand A. Joshi , Richard M. Leahy

In recent years, neuroscientists have been interested to the development of brain-computer interface (BCI) devices. Patients with motor disorders may benefit from BCIs as a means of communication and for the restoration of motor functions.…

Signal Processing · Electrical Eng. & Systems 2022-11-23 Zaineb Ajra , Binbin Xu , Gérard Dray , Jacky Montmain , Stephane Perrey