Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern

The high prevalence of obstructive sleep apnea syndrome (OSA) causes a steady interest in this pathology. In recent years, one of the urgent problems in modern somnology is the assessment of the main mechanisms of neuronal dysfunction during the day and at night in OSA, the ideas about which, to a l...

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Autores principales:	E. B. Ukhinov, I. M. Madaeva, O. N. Berdina, L. I. Kolesnikova
Formato:	article
Lenguaje:	RU
Publicado:	Scientific Сentre for Family Health and Human Reproduction Problems 2021
Materias:	sleep apnea syndrome sleep microstructure cyclic alternations cpap therapy Science Q
Acceso en línea:	https://doaj.org/article/865912b82df84e8db5b9d22a6b353373
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spelling	oai:doaj.org-article:865912b82df84e8db5b9d22a6b3533732021-11-23T06:14:45ZObstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern2541-94202587-959610.29413/ABS.2021-6.2.2https://doaj.org/article/865912b82df84e8db5b9d22a6b3533732021-06-01T00:00:00Zhttps://www.actabiomedica.ru/jour/article/view/2724https://doaj.org/toc/2541-9420https://doaj.org/toc/2587-9596The high prevalence of obstructive sleep apnea syndrome (OSA) causes a steady interest in this pathology. In recent years, one of the urgent problems in modern somnology is the assessment of the main mechanisms of neuronal dysfunction during the day and at night in OSA, the ideas about which, to a large extent, remain contradictory and not fully understood. One of the modern methods for assessing neuronal dysfunction during sleep is the study of the sleep microstructure, and for its assessment, the method of analysis of cyclic alternating pattern (CAP), an EEG marker of unstable sleep, is used. The cyclic alternating pattern is found both in the sleep of adults and children with various sleep disorders and, in particular, with OSAS, therefore, it is a sensitive tool for studying sleep disorders throughout life. With the elimination of night hypoxia against the background of CPAP therapy, the sleep microstructure is restored, the spectral characteristics of the EEG change, and a decrease in the number of EEG arousals after treatment leads to the restoration of daytime functioning. Understanding the role of short-term EEG activations of the brain during sleep can provide significant data on sleep functions in health and disease. Despite the improving diagnosis of sleep disorders using machine algorithms, assessing the relationship of structures and functions of the brain during sleep, neurophysiological data are not entirely clear, which requires further research. In this review, we tried to analyze the results of the main studies of the neurophysiological sleep pattern in OSA against the background of respiratory support during sleep.E. B. UkhinovI. M. MadaevaO. N. BerdinaL. I. KolesnikovaScientific Сentre for Family Health and Human Reproduction Problemsarticlesleep apnea syndromesleep microstructurecyclic alternationscpap therapyScienceQRUActa Biomedica Scientifica, Vol 6, Iss 2, Pp 16-21 (2021)
institution	DOAJ
collection	DOAJ
language	RU
topic	sleep apnea syndrome sleep microstructure cyclic alternations cpap therapy Science Q
spellingShingle	sleep apnea syndrome sleep microstructure cyclic alternations cpap therapy Science Q E. B. Ukhinov I. M. Madaeva O. N. Berdina L. I. Kolesnikova Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern
description	The high prevalence of obstructive sleep apnea syndrome (OSA) causes a steady interest in this pathology. In recent years, one of the urgent problems in modern somnology is the assessment of the main mechanisms of neuronal dysfunction during the day and at night in OSA, the ideas about which, to a large extent, remain contradictory and not fully understood. One of the modern methods for assessing neuronal dysfunction during sleep is the study of the sleep microstructure, and for its assessment, the method of analysis of cyclic alternating pattern (CAP), an EEG marker of unstable sleep, is used. The cyclic alternating pattern is found both in the sleep of adults and children with various sleep disorders and, in particular, with OSAS, therefore, it is a sensitive tool for studying sleep disorders throughout life. With the elimination of night hypoxia against the background of CPAP therapy, the sleep microstructure is restored, the spectral characteristics of the EEG change, and a decrease in the number of EEG arousals after treatment leads to the restoration of daytime functioning. Understanding the role of short-term EEG activations of the brain during sleep can provide significant data on sleep functions in health and disease. Despite the improving diagnosis of sleep disorders using machine algorithms, assessing the relationship of structures and functions of the brain during sleep, neurophysiological data are not entirely clear, which requires further research. In this review, we tried to analyze the results of the main studies of the neurophysiological sleep pattern in OSA against the background of respiratory support during sleep.
format	article
author	E. B. Ukhinov I. M. Madaeva O. N. Berdina L. I. Kolesnikova
author_facet	E. B. Ukhinov I. M. Madaeva O. N. Berdina L. I. Kolesnikova
author_sort	E. B. Ukhinov
title	Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern
title_short	Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern
title_full	Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern
title_fullStr	Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern
title_full_unstemmed	Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern
title_sort	obstructive sleep apnea syndrome and features of the neurophysiological sleep pattern
publisher	Scientific Сentre for Family Health and Human Reproduction Problems
publishDate	2021
url	https://doaj.org/article/865912b82df84e8db5b9d22a6b353373
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Obstructive Sleep Apnea Syndrome and Features of the Neurophysiological Sleep Pattern

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