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Study Objectives: We investigate a Mamba-based deep learning approach for sleep staging on signals from ANNE One (Sibel Health, Evanston, IL), a non-intrusive dual-module wireless wearable system measuring chest electrocardiography (ECG),…

Sleep is a fundamental physiological process that is essential for sustaining a healthy body and mind. The gold standard for clinical sleep monitoring is polysomnography(PSG), based on which sleep can be categorized into five stages,…

Machine Learning · Computer Science 2021-11-22 Bing Zhai , Yu Guan , Michael Catt , Thomas Ploetz

Sleep is crucial for human health, and EEG signals play a significant role in sleep research. Due to the high-dimensional nature of EEG signal data sequences, data visualization and clustering of different sleep stages have been challenges.…

Machine Learning · Computer Science 2024-09-04 Yangfan Deng , Hamad Albidah , Ahmed Dallal , Jijun Yin , Zhi-Hong Mao

Introduction: Sleep staging is an essential component in the diagnosis of sleep disorders and management of sleep health. It is traditionally measured in a clinical setting and requires a labor-intensive labeling process. We hypothesize…

Machine Learning · Computer Science 2022-05-02 Kevin Kotzen , Peter H. Charlton , Sharon Salabi , Lea Amar , Amir Landesberg , Joachim A. Behar

Sleep is essential for good health throughout our lives, yet studying its dynamics requires manual sleep staging, a labor-intensive step in sleep research and clinical care. Across centers, polysomnography (PSG) recordings are traditionally…

Machine Learning · Computer Science 2025-12-17 Niklas Grieger , Jannik Raskob , Siamak Mehrkanoon , Stephan Bialonski

Sleep apnea is a disorder that has serious consequences for the pediatric population. There has been recent concern that traditional diagnosis of the disorder using the apnea-hypopnea index may be ineffective in capturing its multi-faceted…

Machine Learning · Statistics 2021-04-29 Prachi Loliencar , Giseon Heo

Obstructive sleep apnea (OSA) is a highly prevalent sleep disorder that is associated with increased risks of cardiovascular morbidity and all-cause mortality. While existing diagnostic approaches can roughly classify OSA severity or detect…

Signal Processing · Electrical Eng. & Systems 2025-11-21 Zijian Wang , Xiaoyu Bao , Chenhao Zhao , Jihui Zhang , Sizhi Ai , Yuanqing Li

Obstructive sleep apnea (OSA) is a sleep disorder that affects nearly one billion people globally and significantly elevates cardiovascular risk. Traditional diagnosis through polysomnography is resource-intensive and limits widespread…

Machine Learning · Computer Science 2026-04-07 Micky C Nnamdi , Wenqi Shi , Cheng Wan , J. Ben Tamo , Benjamin M Smith , Chad A Purnell , May D Wang

AI-based voice analysis shows promise for disease diagnostics, but existing classifiers often fail to accurately identify specific pathologies because of gender-related acoustic variations and the scarcity of data for rare diseases. We…

Sound · Computer Science 2025-08-05 Fan Wu , Kaicheng Zhao , Elgar Fleisch , Filipe Barata

Automatic sleep stage scoring is crucial for the diagnosis and treatment of sleep disorders. Although deep learning models have advanced the field, many existing models are computationally demanding and designed for single-channel…

Machine Learning · Computer Science 2026-03-02 Zhaowen Wang , Dongdong Zhou , Qi Xu , Fengyu Cong , Mohammad Al-Sa'd , Jenni Raitoharju

Reliable automation of the labor-intensive manual task of scoring animal sleep can facilitate the analysis of long-term sleep studies. In recent years, deep-learning-based systems, which learn optimal features from the data, increased…

Quantitative Methods · Quantitative Biology 2021-06-17 Niklas Grieger , Justus T. C. Schwabedal , Stefanie Wendel , Yvonne Ritze , Stephan Bialonski

In this paper, we propose a novel method and a practical approach to predicting early onsets of sleep syndromes, including restless leg syndrome, insomnia, based on an algorithm that is comprised of two modules. A Fast Fourier Transform is…

Neurons and Cognition · Quantitative Biology 2021-07-09 Tim Cvetko , Tinkara Robek

Obstructive sleep apnea (OSA) is a significant risk factor for hypertension, primarily due to intermittent hypoxia and sleep fragmentation. Predicting whether individuals with OSA will develop hypertension within five years remains a…

Computer Vision and Pattern Recognition · Computer Science 2025-05-28 Omid Halimi Milani , Ahmet Enis Cetin , Bharati Prasad

In this paper, we propose a Siamese sleep transformer (SST) that effectively extracts features from single-channel raw electroencephalogram signals for robust sleep stage scoring. Despite the significant advances in sleep stage scoring in…

Signal Processing · Electrical Eng. & Systems 2022-12-29 Heon-Gyu Kwak , Young-Seok Kweon , Gi-Hwan Shin

As sleep disorders are becoming more prevalent there is an urgent need to classify sleep stages in a less disturbing way.In particular, sleep-stage classification using simple sensors, such as single-channel electroencephalography (EEG),…

Signal Processing · Electrical Eng. & Systems 2023-02-27 Iksoo Choi , Wonyong Sung

This study proposes a novel lightweight neural network model leveraging features extracted from electrocardiogram (ECG) and respiratory signals for early OSA screening. ECG signals are used to generate feature spectrograms to predict sleep…

Machine Learning · Computer Science 2025-01-06 Hui Pan , Yanxuan Yu , Jilun Ye , Xu Zhang

Although deep learning algorithms have proven their efficiency in automatic sleep staging, the widespread skepticism about their "black-box" nature has limited its clinical acceptance. In this study, we propose WaveSleepNet, an…

Signal Processing · Electrical Eng. & Systems 2025-05-09 Yan Pei , Wei Luo

The monitoring of sleep patterns without patient's inconvenience or involvement of a medical specialist is a clinical question of significant importance. To this end, we propose an automatic sleep stage monitoring system based on an…

Medical Physics · Physics 2017-01-17 Takashi Nakamura , Valentin Goverdovsky , Mary J. Morrell , Danilo P. Mandic

Recently, growing health awareness, novel methods allow individuals to monitor sleep at home. Utilizing sleep sounds offers advantages over conventional methods like smartwatches, being non-intrusive, and capable of detecting various…

Machine Learning · Computer Science 2024-10-18 Shintaro Tamai , Masayuki Numao , Ken-ichi Fukui

Automated sleep stage classification from polysomnography remains limited by the lack of expressive temporal hierarchies, challenges in multimodal EEG and EOG fusion, and the limited interpretability of deep learning models. We propose…

Machine Learning · Computer Science 2025-11-14 Mahdi Samaee , Mehran Yazdi , Daniel Massicotte