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Speech-related Brain Computer Interfaces (BCI) aim primarily at finding an alternative vocal communication pathway for people with speaking disabilities. As a step towards full decoding of imagined speech from active thoughts, we present a…

机器学习 · 计算机科学 2019-04-10 Pramit Saha , Muhammad Abdul-Mageed , Sidney Fels

Brain-Computer Interface (BCI) is a powerful communication tool between users and systems, which enhances the capability of the human brain in communicating and interacting with the environment directly. Advances in neuroscience and…

信号处理 · 电气工程与系统科学 2020-01-31 Xiaotong Gu , Zehong Cao , Alireza Jolfaei , Peng Xu , Dongrui Wu , Tzyy-Ping Jung , Chin-Teng Lin

Decoding speech from brain activity is a long-awaited goal in both healthcare and neuroscience. Invasive devices have recently led to major milestones in that regard: deep learning algorithms trained on intracranial recordings now start to…

音频与语音处理 · 电气工程与系统科学 2023-10-06 Alexandre Défossez , Charlotte Caucheteux , Jérémy Rapin , Ori Kabeli , Jean-Rémi King

The Motor Imagery (MI) electroencephalography (EEG) based Brain Computer Interfaces (BCIs) allow the direct communication between humans and machines by exploiting the neural pathways connected to motor imagination. Therefore, these systems…

信号处理 · 电气工程与系统科学 2023-10-26 Aurora Saibene , Silvia Corchs , Mirko Caglioni , Francesca Gasparini

EEG-based neural decoding requires large-scale benchmark datasets. Paired brain-language data across speaking, listening, and reading modalities are essential for aligning neural activity with the semantic representation of large language…

信号处理 · 电气工程与系统科学 2025-08-07 Sitong Chen , Beiqianyi Li , Cuilin He , Dongyang Li , Mingyang Wu , Xinke Shen , Song Wang , Xuetao Wei , Xindi Wang , Haiyan Wu , Quanying Liu

Deep learning has recently enabled the decoding of language from the neural activity of a few participants with electrodes implanted inside their brain. However, reliably decoding words from non-invasive recordings remains an open…

信号处理 · 电气工程与系统科学 2024-12-25 Stéphane d'Ascoli , Corentin Bel , Jérémy Rapin , Hubert Banville , Yohann Benchetrit , Christophe Pallier , Jean-Rémi King

Recent advances in brain-computer interface (BCI) technology, particularly based on generative adversarial networks (GAN), have shown great promise for improving decoding performance for BCI. Within the realm of Brain-Computer Interfaces…

音频与语音处理 · 电气工程与系统科学 2023-12-01 Young-Eun Lee , Seo-Hyun Lee , Soowon Kim , Jung-Sun Lee , Deok-Seon Kim , Seong-Whan Lee

Non-invasive brainwave decoding is usually done using Magneto/Electroencephalography (MEG/EEG) sensor measurements as inputs. This makes combining datasets and building models with inductive biases difficult as most datasets use different…

信号处理 · 电气工程与系统科学 2024-10-29 Yonatan Gideoni , Ryan Charles Timms , Oiwi Parker Jones

Motor imagery-based brain-computer interfaces (BCIs) use an individuals ability to volitionally modulate localized brain activity as a therapy for motor dysfunction or to probe causal relations between brain activity and behavior. However,…

Brain-computer interfaces (BCIs) constitute a promising tool for communication and control. However, mastering non-invasive closed-loop systems remains a learned skill that is difficult to develop for a non-negligible proportion of users.…

Motor imagery (MI) is a mental representation of motor behavior that has been widely used as a control method for a brain-computer interface (BCI), allowing communication for the physically impaired. The performance of MI based BCI mainly…

人机交互 · 计算机科学 2016-10-03 Zhaoyang Qiu , Brendan Z. Allison , Jing Jin , Yu Zhang , Xingyu Wang , Wei Li , Andrzej Cichocki

The ageing process may lead to cognitive and physical impairments, which may affect elderly everyday life. In recent years, the use of Brain Computer Interfaces (BCIs) based on Electroencephalography (EEG) has revealed to be particularly…

信号处理 · 电气工程与系统科学 2022-03-28 Aurora Saibene , Francesca Gasparini , Jordi Solé-Casals

Handwriting imagery has emerged as a promising paradigm for brain-computer interfaces (BCIs) aimed at translating brain activity into text output. Compared with invasively recorded electroencephalography (EEG), non-invasive recording offers…

信号处理 · 电气工程与系统科学 2025-09-04 Hao Yang , Guang Ouyang

In this study, we illustrate the progress of BCI research and present scores of unveiled contemporary approaches. First, we explore a decoding natural speech approach that is designed to decode human speech directly from the human brain…

信号处理 · 电气工程与系统科学 2022-07-15 Md Jobair Hossain Faruk , Maria Valero , Hossain Shahriar

One of the current issues in Brain-Computer Interface is how to deal with noisy Electroencephalography measurements organized as multidimensional datasets. On the other hand, recently, significant advances have been made in multidimensional…

定量方法 · 定量生物学 2018-07-27 Jordi Sole-Casals , Cesar F. Caiafa , Qibin Zhao , Adrzej Cichocki

Decoding imagined speech engages complex neural processes that are difficult to interpret due to uncertainty in timing and the limited availability of imagined-response datasets. In this study, we present a Magnetoencephalography (MEG)…

信号处理 · 电气工程与系统科学 2025-12-04 Maryam Maghsoudi , Mohsen Rezaeizadeh , Shihab Shamma

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…

人机交互 · 计算机科学 2023-07-07 Nathan Koome Murungi , Michael Vinh Pham , Xufeng Dai , Xiaodong Qu

Invasive brain-computer interfaces with Electrocorticography (ECoG) have shown promise for high-performance speech decoding in medical applications, but less damaging methods like intracranial stereo-electroencephalography (sEEG) remain…

信号处理 · 电气工程与系统科学 2024-11-04 Hui Zheng , Hai-Teng Wang , Wei-Bang Jiang , Zhong-Tao Chen , Li He , Pei-Yang Lin , Peng-Hu Wei , Guo-Guang Zhao , Yun-Zhe Liu

Brain signals accompany various information relevant to human actions and mental imagery, making them crucial to interpreting and understanding human intentions. Brain-computer interface technology leverages this brain activity to generate…

人工智能 · 计算机科学 2024-11-15 Jung-Sun Lee , Ha-Na Jo , Seo-Hyun Lee

This work focuses on inner speech recognition starting from EEG signals. Inner speech recognition is defined as the internalized process in which the person thinks in pure meanings, generally associated with an auditory imagery of own inner…

人机交互 · 计算机科学 2023-10-26 Francesca Gasparini , Elisa Cazzaniga , Aurora Saibene