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Decoding linguistic information from non-invasive brain signals using EEG has gained increasing research attention due to its vast applicational potential. Recently, a number of works have adopted a generative-based framework to decode…

Computation and Language · Computer Science 2024-08-12 Jinzhao Zhou , Yiqun Duan , Ziyi Zhao , Yu-Cheng Chang , Yu-Kai Wang , Thomas Do , Chin-Teng Lin

The decoding of linguistic information from electroencephalography (EEG) signals remains an extremely challenging problem in brain-computer interface (BCI) research. In particular, sentence-level decoding from EEG is difficult due to the…

Artificial Intelligence · Computer Science 2026-05-19 Enrico Collautti , Xiaopeng Mao , Luca Tonin , Stefano Tortora , Sadasivan Puthusserypady

Restoring speech communication from neural signals is a central goal of brain-computer interface research, yet EEG-based speech reconstruction remains challenging due to limited spatial resolution, susceptibility to noise, and the absence…

Signal Processing · Electrical Eng. & Systems 2025-12-30 Hanbeot Park , Yunjeong Cho , Hunhee Kim

Decoding continuous language from neural signals remains a significant challenge in the intersection of neuroscience and artificial intelligence. We introduce Neuro2Semantic, a novel framework that reconstructs the semantic content of…

Computation and Language · Computer Science 2025-06-03 Siavash Shams , Richard Antonello , Gavin Mischler , Stephan Bickel , Ashesh Mehta , Nima Mesgarani

Pretrained generative models have opened new frontiers in brain decoding by enabling the synthesis of realistic texts and images from non-invasive brain recordings. However, the reliability of such outputs remains questionable--whether they…

Computation and Language · Computer Science 2025-05-26 Xiaozhao Liu , Dinggang Shen , Xihui Liu

Decoding brain activity into natural language is a major challenge in AI with important applications in assistive communication, neurotechnology, and human-computer interaction. Most existing Brain-Computer Interface (BCI) approaches rely…

Machine Learning · Computer Science 2026-03-19 Akshaj Murhekar , Christina Liu , Abhijit Mishra , Shounak Roychowdhury , Jacek Gwizdka

Current EEG/MEG-to-text decoding systems suffer from three key limitations: (1) reliance on teacher-forcing methods, which compromises robustness during inference, (2) sensitivity to session-specific noise, hindering generalization across…

Artificial Intelligence · Computer Science 2025-08-06 Jilong Li , Zhenxi Song , Jiaqi Wang , Meishan Zhang , Honghai Liu , Min Zhang , Zhiguo Zhang

Decoding visual experience from brain signals offers exciting possibilities for neuroscience and interpretable AI. While EEG is accessible and temporally precise, its limitations in spatial detail hinder image reconstruction. Our model…

Computer Vision and Pattern Recognition · Computer Science 2025-07-11 Arshak Rezvani , Ali Akbari , Kosar Sanjar Arani , Maryam Mirian , Emad Arasteh , Martin J. McKeown

We propose EEG2TEXT-CN, which, to the best of our knowledge, represents one of the earliest open-vocabulary EEG-to-text generation frameworks tailored for Chinese. Built on a biologically grounded EEG encoder (NICE-EEG) and a compact…

Computation and Language · Computer Science 2025-07-09 Jacky Tai-Yu Lu , Jung Chiang , Chi-Sheng Chen , Anna Nai-Yun Tung , Hsiang Wei Hu , Yuan Chiao Cheng

Decoding neural representations of visual stimuli from electroencephalography (EEG) offers valuable insights into brain activity and cognition. Recent advancements in deep learning have significantly enhanced the field of visual decoding of…

Computer Vision and Pattern Recognition · Computer Science 2024-09-10 Minsuk Choi , Hiroshi Ishikawa

Deciphering the intricacies of the human brain has captivated curiosity for centuries. Recent strides in Brain-Computer Interface (BCI) technology, particularly using motor imagery, have restored motor functions such as reaching, grasping,…

Computation and Language · Computer Science 2024-05-06 Hanwen Liu , Daniel Hajialigol , Benny Antony , Aiguo Han , Xuan Wang

Brain activity translation into human language delivers the capability to revolutionize machine-human interaction while providing communication support to people with speech disability. Electronic decoding reaches a certain level of…

Signal Processing · Electrical Eng. & Systems 2025-02-26 Mostafa El Gedawy , Omnia Nabil , Omar Mamdouh , Mahmoud Nady , Nour Alhuda Adel , Ahmed Fares

Electroencephalogram (EEG) decoding is a critical component of medical diagnostics, rehabilitation engineering, and brain-computer interfaces. However, contemporary decoding methodologies remain heavily dependent on task-specific datasets…

Human-Computer Interaction · Computer Science 2026-01-27 Siyang Li , Zhuoya Wang , Xiyan Gui , Xiaoqing Chen , Ziwei Wang , Yaozhi Wen , Dongrui Wu

Electroencephalography (EEG) signals, known for convenient non-invasive acquisition but low signal-to-noise ratio, have recently gained substantial attention due to the potential to decode natural images. This paper presents a…

Human-Computer Interaction · Computer Science 2024-04-05 Yonghao Song , Bingchuan Liu , Xiang Li , Nanlin Shi , Yijun Wang , Xiaorong Gao

Decoding visual representations from human brain activity has emerged as a thriving research domain, particularly in the context of brain-computer interfaces. Our study presents an innovative method that employs to classify and reconstruct…

Signal Processing · Electrical Eng. & Systems 2023-09-15 Matteo Ferrante , Tommaso Boccato , Stefano Bargione , Nicola Toschi

Deep networks for electroencephalogram (EEG) decoding are often only trained to solve one specific task, such as pathology or age decoding. A more general task-agnostic approach is to train deep networks to match a (clinical) EEG recording…

Computation and Language · Computer Science 2025-07-30 Tidiane Camaret Ndir , Robin Tibor Schirrmeister , Tonio Ball

Decoding language from neural signals holds considerable theoretical and practical importance. Previous research has indicated the feasibility of decoding text or speech from invasive neural signals. However, when using non-invasive neural…

Human-Computer Interaction · Computer Science 2023-09-15 Bo Wang , Xiran Xu , Longxiang Zhang , Boda Xiao , Xihong Wu , Jing Chen

A language is made up of an infinite/finite number of sentences, which in turn is composed of a number of words. The Electrocardiogram (ECG) is the most popular noninvasive medical tool for studying heart function and diagnosing various…

Signal Processing · Electrical Eng. & Systems 2024-07-17 Prapti Ganguly , Wazib Ansar , Amlan Chakrabarti

Sleep stage classification based on electroencephalography (EEG) is fundamental for assessing sleep quality and diagnosing sleep-related disorders. However, most traditional machine learning methods rely heavily on prior knowledge and…

Artificial Intelligence · Computer Science 2025-11-25 Xihe Qiu , Gengchen Ma , Haoyu Wang , Chen Zhan , Xiaoyu Tan , Shuo Li

We present a brain-to-image system that decodes visual stimuli from EEG signals recorded during natural image viewing. Our system addresses two tasks: (1) EEG-to-image retrieval, which ranks the correct stimulus image among 200 candidates…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Chi Kit Wong , Yan Liu , Haowen Yan
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