Neurology

Sleep Disorders

Latest AI and machine learning research in sleep disorders for healthcare professionals.

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Showing 281-300 of 3,436 articles

Sleep stage classification based on multi-level feature learning and recurrent neural networks via wearable device.

BACKGROUND: Automatic sleep stage classification is essential for long-term sleep monitoring. Wearable devices show more advantages than polysomnography for home use. In this paper, we propose a novel method for sleep staging using heart rate and wrist actigraphy derived from a wearable device.

Oct 15 2018 30342269

Comparative analysis of predictive methods for early assessment of compliance with continuous positive airway pressure therapy.

BACKGROUND: Patients suffering obstructive sleep apnea are mainly treated with continuous positive airway pressure (CPAP). Although it is a highly effective treatment, compliance with this therapy is problematic to achieve with serious consequences for the patients' health. Unfortunately, there is a clear lack of clinical analytical tools to support the early prediction of compliant patients.

Sep 18 2018 30227856
Exploring the clinical features of narcolepsy type 1 versus narcolepsy type 2 from European Narcolepsy Network database with machine learning.

Narcolepsy is a rare life-long disease that exists in two forms, narcolepsy type-1 (NT1) or type-2 (NT2), but only NT1 is accepted as clearly defined ...

Jul 13 2018 30006563
Real-time apnea-hypopnea event detection during sleep by convolutional neural networks.

Sleep apnea-hypopnea event detection has been widely studied using various biosignals and algorithms. However, most minute-by-minute analysis techniqu...

Jun 28 2018 29990645
Comparison of radiofrequency and transoral robotic surgery in obstructive sleep apnea syndrome treatment.

INTRODUCTION: Radiofrequency tissue ablation (RFTA) and transoral robotic surgery (TORS) are the methods used in OSAS surgery. We also aimed to compar...

Jan 3 2018 29298526
Sleep in patients with disorders of consciousness characterized by means of machine learning.

Sleep has been proposed to indicate preserved residual brain functioning in patients suffering from disorders of consciousness (DOC) after awakening f...

Jan 2 2018 29293607
Changes in Sleep-Wake Behavior Due to Lotus () Seed and Hwang Jeong () Extracts.

We evaluated the sleep enhancement activity of the medicinal herbs valerian (), jujube (), lotus seed (), , , and baekbokryung (), which can relieve i...

Dec 31 2017 29333381
Diagnostic utility of serum melatonin levels in systemic lupus erythematosus: a case-control study.

Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune inflammatory disease and early diagnosis is of clinical and therapeutic importance...

Dec 21 2017 29320843
Phase Relationship between DLMO and Sleep Onset and the Risk of Metabolic Disease among Normal Weight and Overweight/Obese Adults.

Circadian misalignment is hypothesized to contribute to increased diabetes and obesity among shift workers and individuals with late sleep timing. Acc...

Dec 20 2017 29262758
Melatonin stimulates the secretion of progesterone along with the expression of cholesterol side-chain cleavage enzyme (P450scc) and steroidogenic acute regulatory protein (StAR) in corpus luteum of pregnant sows.

The direct effect of melatonin on porcine luteal function during the pregnancy remains unknown. The objective of the study was to analyse the molecula...

Dec 16 2017 29277070
Melatonin administration lowers biomarkers of oxidative stress and cardio-metabolic risk in type 2 diabetic patients with coronary heart disease: A randomized, double-blind, placebo-controlled trial.

BACKGROUND & AIMS: Melatonin may benefit diabetic people with coronary heart disease (CHD) through its beneficial effects on biomarkers of oxidative s...

Dec 12 2017 29275919
Can Statistical Machine Learning Algorithms Help for Classification of Obstructive Sleep Apnea Severity to Optimal Utilization of Polysomnography Resources?

OBJECTIVES: The goal of this study is to evaluate the results of machine learning methods for the classification of OSA severity of patients with susp...

Jun 7 2017 28590499
Application of a validated HPLC-PDA method for the determination of melatonin content and its release from poly(lactic acid) nanoparticles.

Melatonin is a natural hormone and with the advancement of age its production declines and thereby may result in some neurological disorders. Exogenou...

May 20 2017 29404064
Correlates of sleep quality in midlife and beyond: a machine learning analysis.

OBJECTIVES: In older adults, traditional metrics derived from polysomnography (PSG) are not well correlated with subjective sleep quality. Little is k...

Mar 27 2017 28522086
Diagnostic value of sleep stage dissociation as visualized on a 2-dimensional sleep state space in human narcolepsy.

BACKGROUND: Type 1 narcolepsy (NT1) is characterized by symptoms believed to represent Rapid Eye Movement (REM) sleep stage dissociations, occurrences...

Feb 20 2017 28219726
Deep Learning and Insomnia: Assisting Clinicians With Their Diagnosis.

Effective sleep analysis is hampered by the lack of automated tools catering to disordered sleep patterns and cumbersome monitoring hardware. In this ...

Jan 9 2017 28092583
Automatic Diagnosis of Obstructive Sleep Apnea/Hypopnea Events Using Respiratory Signals.

Obstructive sleep apnea is a sleep disorder which may lead to various results. While some studies used real-time systems, there are also numerous stud...

Oct 19 2016 27761843
Frequency-dependent changes in local intrinsic oscillations in chronic primary insomnia: A study of the amplitude of low-frequency fluctuations in the resting state.

New neuroimaging techniques have led to significant advancements in our understanding of cerebral mechanisms of primary insomnia. However, the neurona...

May 26 2016 28649490
A Prognosis Tool Based on Fuzzy Anthropometric and Questionnaire Data for Obstructive Sleep Apnea Severity.

Obstructive sleep apnea (OSA) are linked to the augmented risk of morbidity and mortality. Although polysomnography is considered a well-established m...

Mar 1 2016 26932370
Estimating the dim light melatonin onset of adolescents within a 6-h sampling window: the impact of sampling rate and threshold method.

OBJECTIVE/BACKGROUND: Circadian rhythm sleep-wake disorders (CRSWDs) often manifest during the adolescent years. Measurement of circadian phase such a...

Dec 18 2015 27318227
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