Results 21 to 30 of about 165,106 (263)
Entropy, 2014 Sleep is a growing area of research interest in medicine and neuroscience. Actually, one major concern is to find a correlation between several physiologic variables and sleep stages.
Jose Luis Rodríguez-Sotelo +5 more
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HARU Sleep: A Deep Learning-Based Sleep Scoring System With Wearable Sheet-Type Frontal EEG Sensors
IEEE Access, 2022 Analysis of sleep stages using electroencephalograms (EEGs), a critical procedure in health monitoring, has been researched extensively. Scoring of the sleep stages is highly dependent on experts’ knowledge or hand-crafted features created by ...
Shoya Matsumori +5 more
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A Review of Cerebral Hemodynamics During Sleep Using Near-Infrared Spectroscopy
Frontiers in Neurology, 2020 Investigating cerebral hemodynamic changes during regular sleep cycles and sleep disorders is fundamental to understanding the nature of physiological and pathological mechanisms in the regulation of cerebral oxygenation during sleep.
Haoran Ren +8 more
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Fast Convolutional Method for Automatic Sleep Stage Classification [PDF]
Healthcare Informatics Research, 2018 ObjectivesPolysomnography is essential to diagnose sleep disorders. It is used to identify a patient's sleep pattern during sleep. This pattern is obtained by a doctor or health practitioner by using a scoring process, which is time consuming.
Intan Nurma Yulita +2 more
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Frontiers in Human Neuroscience, 2018 Electroencephalography (EEG) recordings represent a vital component of the assessment of sleep physiology, but the methodology presently used is costly, intrusive to participants, and laborious in application.
Annette Sterr +13 more
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The Future of Sleep Staging, Revisited
Nature and Science of Sleep, 2023 In 1996, I published a paper entitled "The Future of Sleep Staging". At this time, paper and ink records were the standard way of recording sleep records. Computerised systems had only recently become commercially available. The original article was a response to those initial computer-based systems, pointing out the potential limitations of the ...
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Comparison of sleep in hypothyroid patients with normal controls
National Journal of Physiology, Pharmacy and Pharmacology, 2017 Background: Sleep - A complex amalgam of behavioral and electrophysiological process is maintained by organized interaction between neurons, neural circuits, and neurotransmitters.
Kavitha Sivaprakasam +1 more
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Does Rapid Eye Movement Sleep Aggravate Obstructive Sleep Apnea? [PDF]
Clinical and Experimental Otorhinolaryngology, 2019 Objectives. To investigate the apnea-hypopnea index (AHI) according to the sleep stage in more detail after control of posture. Methods. Patients who underwent nocturnal polysomnography between December 2007 and July 2018 were retrospectively evaluated ...
Sung Hee Kim +6 more
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The Effects of Sleep Posture and Sleep Stage on Apnea Frequency [PDF]
Sleep, 1991 The Apnea Plus Hypopnea Index (A + HI) of 60 male positional sleep apneics was analyzed by sleep stage to determine if positional differences are limited to NREM sleep. Differences in apnea severity by sleep position were found to persist in REM sleep and to be of equal extent to those differences found in NREM sleep, despite the fact that there is ...
R D, Cartwright, F, Diaz, S, Lloyd
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Comparing polysomnography auto scoring with the standard of care in sleep medicine
Annals of Thoracic MedicineBACKGROUND: Manual polysomnography is considered as the gold-standard for diagnosis of sleep disorders. However, it is a labor intensive and time-consuming task and is being replaced by automated sleep scoring systems. METHODS: This cross-sectional study
Faris Alhejaili
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