Zobrazeno 1 - 10
of 514
pro vyhledávání: '"Sleep cycle"'
Autor:
Henning Johannes Drews, Flavia Felletti, Håvard Kallestad, Annika Drews, Jan Scott, Trond Sand, Morten Engstrøm, Hanne Siri Amdahl Heglum, Daniel Vethe, Øyvind Salvesen, Knut Langsrud, Gunnar Morken, Sebastian Wallot
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Comparing time series of unequal length requires data processing procedures that may introduce biases. This article describes, validates, and applies Cross-Recurrence Quantification Analysis (CRQA) to detect and quantify correlation and coup
Externí odkaz:
https://doaj.org/article/bc5aed6fe8df4ece81ad63c35407ca27
Publikováno v:
Living with Mild Cognitive Impairment : A Guide to Maximizing Brain Health and Reducing the Risk of Dementia, 2024.
Externí odkaz:
https://doi.org/10.1093/oso/9780197749340.003.0027
Autor:
Alexander G. Ginsberg, Madelyn Esther C. Cruz, Franz Weber, Victoria Booth, Cecilia G. Diniz Behn
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
IntroductionDuring sleep periods, most mammals alternate multiple times between rapid-eye-movement (REM) sleep and non-REM (NREM) sleep. A common theory proposes that these transitions are governed by an “hourglass-like” homeostatic need to enter
Externí odkaz:
https://doaj.org/article/a878ead044934409afd6a12b1a41ae25
Autor:
Arcady A. Putilov
Publikováno v:
Clocks & Sleep, Vol 6, Iss 1, Pp 97-113 (2024)
Evidence is gradually accumulating in support of the hypothesis that a process of thermostatic brain cooling and warming underlies sleep cycles, i.e., the alternations between non-rapid-eye-movement and rapid-eye-movement sleep throughout the sleep p
Externí odkaz:
https://doaj.org/article/6c78a117027e49b28da98aaf1c3ccf1a
Publikováno v:
Обозрение психиатрии и медицинской психологии имени В.М. Бехтерева, Vol 57, Iss 3, Pp 59-69 (2023)
The aim of the study was to investigate the structure of delirium in elderly patients with different outcomes of coronavirus infection.Materials and Methods. The study was carried out on the basis of Hospital for War Veterans, St. Petersburg. The stu
Externí odkaz:
https://doaj.org/article/bc04a1f56606488a82cc80f9ae093976
Autor:
Sahar Waqar, Muhammad Usman Ghani Khan
Publikováno v:
PeerJ Computer Science, Vol 10, p e1988 (2024)
Quality sleep plays a vital role in living beings as it contributes extensively to the healing process and the removal of waste products from the body. Poor sleep may lead to depression, memory deficits, heart, and metabolic problems, etc. Sleep usua
Externí odkaz:
https://doaj.org/article/1d1fd458a0c54aa8a9ec3d0ab9500eee
Akademický článek
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Publikováno v:
BMC Pediatrics, Vol 22, Iss 1, Pp 1-10 (2022)
Abstract Background To investigate the characteristics of sleep cycle in children with severe acute bronchopneumonia treated with invasive mechanical ventilation at different sedation depths. Methods We included 35 pediatric patients with severe acut
Externí odkaz:
https://doaj.org/article/249c1ef8fade4067995a508ae557432f
Publikováno v:
Informatics in Medicine Unlocked, Vol 39, Iss , Pp 101277- (2023)
The use of chaos theory in modeling biological signals is becoming increasingly common, especially in EEG signal processing for predicting and detecting different brain states. However, the chaotic nature of the sleep EEG signal remains a challenging
Externí odkaz:
https://doaj.org/article/aa307c69b8b94ebe926bd31d5d4be691
Autor:
Linda Greening, Sebastian McBride
Publikováno v:
Frontiers in Veterinary Science, Vol 9 (2022)
Sleep is a significant biological requirement for all living mammals due to its restorative properties and its cognitive role in memory consolidation. Sleep is ubiquitous amongst all mammals but sleep profiles differ between species dependent upon a
Externí odkaz:
https://doaj.org/article/d5886ddfe42e41bdb11a9b1db559c857