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Electroencephalography (EEG) signals are known to manifest differential patterns when individuals visually concentrate on different objects. In this work, we present an end-to-end digital fabrication system, Brain2Object, to print the 3D…

Human-Computer Interaction · Computer Science 2020-06-18 Xiang Zhang , Lina Yao , Chaoran Huang , Salil S. Kanhere , Dalin Zhang , Yu Zhang

Electroencephalography (EEG) signals are promising as alternatives to other biometrics owing to their protection against spoofing. Previous studies have focused on capturing individual variability by analyzing task/condition-specific EEG.…

Signal Processing · Electrical Eng. & Systems 2021-03-29 Mari Ganesh Kumar , Shrikanth Narayanan , Mriganka Sur , Hema A Murthy

EEG-based workload estimation technology provides a real time means of assessing mental workload. Such technology can effectively enhance the performance of the human-machine interaction and the learning process. When designing workload…

Human-Computer Interaction · Computer Science 2016-11-15 Mahnaz Arvaneh , Alberto Umilta , Ian H. Robertson

Continuous electroencephalography (EEG) is routinely used in neurocritical care to monitor seizures and other harmful brain activity, including rhythmic and periodic patterns that are clinically significant. Although deep learning methods…

Human-Computer Interaction · Computer Science 2026-01-05 Argha Kamal Samanta , Deepak Mewada , Monalisa Sarma , Debasis Samanta

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…

Human-Computer Interaction · Computer Science 2023-10-26 Francesca Gasparini , Elisa Cazzaniga , Aurora Saibene

Electroencephalography (EEG) is a useful way to implicitly monitor the users perceptual state during multimedia consumption. One of the primary challenges for the practical use of EEG-based monitoring is to achieve a satisfactory level of…

Machine Learning · Computer Science 2021-12-07 Soobeom Jang , Seong-Eun Moon , Jong-Seok Lee

Speech contains both acoustic and linguistic patterns that reflect cognitive decline, and therefore models describing only one domain cannot fully capture such complexity. This study investigates how early fusion (EF) of speech and its…

Audio and Speech Processing · Electrical Eng. & Systems 2026-02-02 Krystof Novotny , Laureano Moro-Velázquez , Jiri Mekyska

In this paper, we explore prior research and introduce a new methodology for classifying mental state levels based on EEG signals utilizing machine learning (ML). Our method proposes an optimized training method by introducing a validation…

Signal Processing · Electrical Eng. & Systems 2023-12-18 Maxime Girard , Rémi Nahon , Enzo Tartaglione , Van-Tam Nguyen

Relating speech to EEG holds considerable importance but is challenging. In this study, a deep convolutional network was employed to extract spatiotemporal features from EEG data. Self-supervised speech representation and contextual text…

Signal Processing · Electrical Eng. & Systems 2024-02-02 Bo Wang , Xiran Xu , Zechen Zhang , Haolin Zhu , YuJie Yan , Xihong Wu , Jing Chen

Electroencephalography foundation models (EEG-FMs) have advanced brain signal analysis, but the lack of standardized evaluation benchmarks impedes model comparison and scientific progress. Current evaluations rely on inconsistent protocols…

Signal Processing · Electrical Eng. & Systems 2026-02-16 Wei Xiong , Jiangtong Li , Jie Li , Kun Zhu , Changjun Jiang

Speech comprehension is an involuntary task for the healthy human brain, yet the understanding of the mechanisms underlying this brain functionality remains obscure. In this paper, we aim to quantify the role of acoustic and semantic…

Audio and Speech Processing · Electrical Eng. & Systems 2025-07-31 Sai Samrat Kankanala , Akshara Soman , Sriram Ganapathy

Objective. Supervised learning paradigms are often limited by the amount of labeled data that is available. This phenomenon is particularly problematic in clinically-relevant data, such as electroencephalography (EEG), where labeling can be…

Machine Learning · Statistics 2020-08-03 Hubert Banville , Omar Chehab , Aapo Hyvärinen , Denis-Alexander Engemann , Alexandre Gramfort

The use of electroencephalogram (EEG) as the main input signal in brain-machine interfaces has been widely proposed due to the non-invasive nature of the EEG. Here we are specifically interested in interfaces that extract information from…

Signal Processing · Electrical Eng. & Systems 2018-04-30 Marc-Antoine Moinnereau , Thomas Brienne , Simon Brodeur , Jean Rouat , Kevin Whittingstall , Eric Plourde

Zero-shot EEG-to-image retrieval aims to decode perceived visual content from electroencephalography (EEG) by aligning neural responses with pretrained visual representations, providing a promising route toward scalable visual neural…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Lin Jiang , Qingshan She , Jiale Xu , Haiqi Xu , Duanpo Wu , Zhenzhong Kuang

Researchers have reported high decoding accuracy (>95%) using non-invasive Electroencephalogram (EEG) signals for brain-computer interface (BCI) decoding tasks like image decoding, emotion recognition, auditory spatial attention detection,…

Signal Processing · Electrical Eng. & Systems 2025-10-17 Xiran Xu , Bo Wang , Boda Xiao , Yadong Niu , Yiwen Wang , Xihong Wu , Jing Chen

Electroencephalography (EEG) plays a crucial role in the diagnosis of various neurological disorders. However, small hospitals and clinics often lack advanced EEG signal analysis systems and are prone to misinterpretation in manual EEG…

Artificial Intelligence · Computer Science 2024-11-18 Chin-Sung Tung , Sheng-Fu Liang , Shu-Feng Chang , Chung-Ping Young

Most tools for astrophysical research was centered on visual display. Even after some studies shows that the use of sound could help the data analysis, and on the other hand generate more accessibility. This fact motivates the creation of a…

Instrumentation and Methods for Astrophysics · Physics 2024-02-02 Johanna Casado , Wanda Diaz-Merced , Beatriz García

During music listening, cortical activity encodes both acoustic and expectation-related information. Prior work has shown that ANN representations resemble cortical representations and can serve as supervisory signals for EEG recognition.…

Artificial Intelligence · Computer Science 2026-05-19 Shogo Noguchi , Taketo Akama , Tai Nakamura , Shun Minamikawa , Natalia Polouliakh

Identifying auditory attention by comparing auditory stimuli and corresponding brain responses, is known as auditory attention decoding (AAD). The majority of AAD algorithms utilize the so-called envelope entrainment mechanism, whereby…

Signal Processing · Electrical Eng. & Systems 2024-10-29 Nhan Duc Thanh Nguyen , Huy Phan , Kaare Mikkelsen , Preben Kidmose

Electroencephalography (EEG) is essential in neuroscience and clinical practice, yet it suffers from physiological artifacts, particularly electromyography (EMG), which distort signals. We propose a deep learning model using pix2pixGAN to…

Signal Processing · Electrical Eng. & Systems 2024-11-21 Haoyi Wang , Xufang Chen , Yue Yang , Kewei Zhou , Meining Lv , Dongrui Wang , Wenjie Zhang