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Mild Traumatic Brain Injury (mTBI) is a common brain injury and affects a diverse group of people: soldiers, constructors, athletes, drivers, children, elders, and nearly everyone. Thus, having a well-established, fast, cheap, and accurate…

信号处理 · 电气工程与系统科学 2022-08-19 Weiqing Gu , Ryan Chang , Bohan Yang

In this study, we validate the findings of previously published papers, showing the feasibility of an Electroencephalography (EEG) based gaze estimation. Moreover, we extend previous research by demonstrating that with only a slight drop in…

信号处理 · 电气工程与系统科学 2023-02-27 Ard Kastrati , Martyna Beata Plomecka , Joël Küchler , Nicolas Langer , Roger Wattenhofer

Current pain assessment within hospitals often relies on self-reporting or non-specific EKG vital signs. This system leaves critically ill, sedated, and cognitively impaired patients vulnerable to undertreated pain and opioid overuse.…

机器学习 · 计算机科学 2025-10-08 Aavid Mathrawala , Dhruv Kurup , Josie Lau

The performances of commonly used electrocardiogram (ECG) diagnosis models have recently improved with the introduction of deep learning (DL). However, the impact of various combinations of multiple DL components and/or the role of data…

信号处理 · 电气工程与系统科学 2022-08-02 Jae-Won Choi , Dae-Yong Hong , Chan Jung , Eugene Hwang , Sung-Hyuk Park , Seung-Young Roh

In conventional machine learning (ML) approaches applied to electroencephalography (EEG), this is often a limited focus, isolating specific brain activities occurring across disparate temporal scales (from transient spikes in milliseconds…

定量方法 · 定量生物学 2024-02-06 Jonathan W. Kim , Ahmed Alaa , Danilo Bernardo

Decoding the speech signal that a person is listening to from the human brain via electroencephalography (EEG) can help us understand how our auditory system works. Linear models have been used to reconstruct the EEG from speech or vice…

音频与语音处理 · 电气工程与系统科学 2021-06-18 Mohammad Jalilpour Monesi , Bernd Accou , Tom Francart , Hugo Van Hamme

To be effective, state of the art machine learning technology needs large amounts of annotated data. There are numerous compelling applications in healthcare that can benefit from high performance automated decision support systems provided…

信号处理 · 电气工程与系统科学 2018-01-09 Scott Yang , Silvia Lopez , Meysam Golmohammadi , Iyad Obeid , Joseph Picone

Machine learning (ML) and deep learning (DL) techniques have been widely applied to analyze electroencephalography (EEG) signals for disease diagnosis and brain-computer interfaces (BCI). The integration of multimodal data has been shown to…

信号处理 · 电气工程与系统科学 2025-01-16 Siqi Zhao , Wangyang Li , Xiru Wang , Stevie Foglia , Hongzhao Tan , Bohan Zhang , Ameer Hamoodi , Aimee Nelson , Zhen Gao

Electroencephalography (EEG) is an objective tool for emotion recognition and shows promising performance. However, the label scarcity problem is a main challenge in this field, which limits the wide application of EEG-based emotion…

信号处理 · 电气工程与系统科学 2024-09-02 Rushuang Zhou , Weishan Ye , Zhiguo Zhang , Yanyang Luo , Li Zhang , Linling Li , Gan Huang , Yining Dong , Yuan-Ting Zhang , Zhen Liang

Deep learning models have shown promise in EEG-based outcome prediction for comatose patients after cardiac arrest, but their reliability is often compromised by subtle forms of data leakage. In particular, when long EEG recordings are…

机器学习 · 计算机科学 2026-03-30 Yixin Zhou , Zhixiang Liu , Vladimir I. Zadorozhny , Jonathan Elmer

Sleep plays a crucial role in the well-being of human lives. Traditional sleep studies using Polysomnography are associated with discomfort and often lower sleep quality caused by the acquisition setup. Previous works have focused on…

信号处理 · 电气工程与系统科学 2022-11-07 Mithunjha Anandakumar , Jathurshan Pradeepkumar , Simon L. Kappel , Chamira U. S. Edussooriya , Anjula C. De Silva

Recent behavioral and electroencephalograph (EEG) studies have defined ways that auditory spatial attention can be allocated over large regions of space. As with most experimental studies, behavior EEG was averaged over 10s of minutes…

信号处理 · 电气工程与系统科学 2019-05-07 Zhentao Liu , Jeffrey Mock , Yufei Huang , Edward Golob

In this paper we demonstrate that it is possible to generate more meaningful electroencephalography (EEG) features from raw EEG features using generative adversarial networks (GAN) to improve the performance of EEG based continuous speech…

音频与语音处理 · 电气工程与系统科学 2020-06-03 Gautam Krishna , Co Tran , Mason Carnahan , Ahmed Tewfik

The differences in distributional patterns between benchmark data and real-world data have been one of the main challenges of using electroencephalogram (EEG) signals for eye-tracking (ET) classification. Therefore, increasing the…

信号处理 · 电气工程与系统科学 2022-09-09 Brian Xiang , Abdelrahman Abdelmonsef

Self-supervised approaches for electroencephalography (EEG) representation learning face three specific challenges inherent to EEG data: (1) The low signal-to-noise ratio which challenges the quality of the representation learned, (2) The…

信号处理 · 电气工程与系统科学 2024-06-19 Navid Mohammadi Foumani , Geoffrey Mackellar , Soheila Ghane , Saad Irtza , Nam Nguyen , Mahsa Salehi

Audio Large Language Models (Audio LLMs) have demonstrated strong capabilities in integrating speech perception with language understanding. However, whether their internal representations align with human neural dynamics during…

声音 · 计算机科学 2026-02-04 Haoyun Yang , Xin Xiao , Jiang Zhong , Yu Tian , Dong Xiaohua , Yu Mao , Hao Wu , Kaiwen Wei

Clinical event sequences in Electronic Health Records (EHRs) record detailed information about the patient condition and patient care as they occur in time. Recent years have witnessed increased interest of machine learning community in…

机器学习 · 计算机科学 2022-04-07 Jeong Min Lee , Milos Hauskrecht

Irregular sampling of time series in electronic health records (EHRs) is one of the main challenges for developing machine learning models. Additionally, the pattern of missing data in certain clinical variables is not at random but depends…

机器学习 · 计算机科学 2024-06-17 Hojjat Karami , David Atienza , Anisoara Ionescu

EEG preprocessing varies widely between studies, but its impact on classification performance remains poorly understood. To address this gap, we analyzed seven experiments with 40 participants drawn from the public ERP CORE dataset. We…

神经元与认知 · 定量生物学 2025-05-20 Roman Kessler , Alexander Enge , Michael A. Skeide

Understanding the correlation between EEG features and cognitive tasks is crucial for elucidating brain function. Brain activity synchronizes during speaking and listening tasks. However, it is challenging to estimate task-dependent brain…

神经元与认知 · 定量生物学 2024-10-01 Dai Shimizu , Ko Watanabe , Andreas Dengel