Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Daniel Vethe"'
1
Akademický článek
Using cross-recurrence quantification analysis to compute similarity measures for time series of unequal length with applications to sleep stage analysis
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
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2
Akademický článek
Sleep and work functioning in nurses undertaking inpatient shifts in a blue-depleted light environment
Autor: Kaia Kjørstad, Patrick M. Faaland, Børge Sivertsen, Håvard Kallestad, Knut Langsrud, Daniel Vethe, Cecilie L. Vestergaard, Anette Harris, Ståle Pallesen, Jan Scott, Øystein Vedaa
Publikováno v: BMC Nursing, Vol 21, Iss 1, Pp 1-10 (2022)
Abstract Background Blue-depleted light environments (BDLEs) may result in beneficial health outcomes for hospital inpatients in some cases. However, less is known about the effects on hospital staff working shifts. This study aimed to explore the ef
Externí odkaz: https://doaj.org/article/b6025fa9e52249bc88a5304319189c08
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3
Akademický článek
Evening light environments can be designed to consolidate and increase the duration of REM-sleep
Autor: Daniel Vethe, H. J. Drews, J. Scott, M. Engstrøm, H. S. A. Heglum, J. Grønli, J. P. Wisor, T. Sand, S. Lydersen, K. Kjørstad, P. M. P. Faaland, C. L. Vestergaard, K. Langsrud, H. Kallestad
Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract Evening exposure to short-wavelength light has disruptive effects on circadian rhythms and sleep. These effects can be mitigated by blocking short-wavelength (blue) frequencies, which has led to the development of evening blue-depleted light
Externí odkaz: https://doaj.org/article/94675461278b48c192a599200511f655
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4
Akademický článek
A pragmatic effectiveness randomized controlled trial of the duration of psychiatric hospitalization in a trans-diagnostic sample of patients with acute mental illness admitted to a ward with either blue-depleted evening lighting or normal lighting conditions
Autor: Jan Scott, Knut Langsrud, Daniel Vethe, Kaia Kjørstad, Cecilie L. Vestergaard, Patrick Faaland, Stian Lydersen, Arne Vaaler, Gunnar Morken, Terje Torgersen, Håvard Kallestad
Publikováno v: Trials, Vol 20, Iss 1, Pp 1-12 (2019)
Abstract Background There is increasing recognition of the need to stabilize sleep-wake cycles in individuals with major mental disorders. As such, clinicians and researchers advocate the use of interventions targeted at sleep and circadian dysrhythm
Externí odkaz: https://doaj.org/article/511ce402f1ec415f82214bf76eef3f0b
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5
Akademický článek
The Relationship Between Improvement in Insomnia Severity and Long-Term Outcomes in the Treatment of Chronic Fatigue
Autor: Daniel Vethe, Håvard Kallestad, Henrik B. Jacobsen, Nils Inge Landrø, Petter C. Borchgrevink, Tore C. Stiles
Publikováno v: Frontiers in Psychology, Vol 9 (2018)
Background: The current treatments of choice for patients with chronic fatigue are moderately effective. One way to advance treatments is identifying process variables associated with good treatment outcomes. There is little knowledge regarding a pos
Externí odkaz: https://doaj.org/article/0ebf85f541b5470c91a02e06d998addf
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6
Contact‐free radar recordings of body movement can reflect ultradian dynamics of sleep
Autor: Hanne Siri Amdahl Heglum, Henning Johannes Drews, Håvard Kallestad, Daniel Vethe, Knut Langsrud, Trond Sand, Morten Engstrøm
Publikováno v: Heglum, H S A, Drews, H J, Kallestad, H, Vethe, D, Langsrud, K, Sand, T & Engstrom, M 2022, ' Contact-free radar recordings of body movement can reflect ultradian dynamics of sleep ', Journal of Sleep Research, vol. 31, no. 6, 13687 . https://doi.org/10.1111/jsr.13687
Journal of Sleep Research
This work aimed to evaluate if a contact-free radar sensor can be used to observe ultradian patterns in sleep physiology, by way of a data processing tool known as Locomotor Inactivity During Sleep (LIDS). LIDS was designed as a simple transformation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3d65520ac5496d1d1a9825fbb5e7174
https://doi.org/10.1111/jsr.13687
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7
The effects of digital CBT-I on work productivity and activity levels and the mediational role of insomnia symptoms: Data from a randomized controlled trial with 6-month follow-up
Autor: Kaia Kjørstad, Børge Sivertsen, Øystein Vedaa, Knut Langsrud, Daniel Vethe, Patrick M. Faaland, Cecilie L. Vestergaard, Stian Lydersen, Otto R.F. Smith, Jan Scott, Håvard Kallestad
Publikováno v: Behaviour Research and Therapy
Study objectives Cognitive behavioral therapy for insomnia (CBT-I) is a well-established treatment for insomnia, but few studies have explored its impact on work and activity impairment. Methods Data stem from 1721 participants enrolled in a randomiz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::816adfea13b7289cca3abc787c92217e
https://hdl.handle.net/11250/3065518
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8
Digital cognitive behaviour therapy for insomnia (dCBT-I): Chronotype moderation on intervention outcomes
Autor: Patrick Faaland, Øystein Vedaa, Knut Langsrud, Børge Sivertsen, Stian Lydersen, Cecilie L. Vestergaard, Kaia Kjørstad, Daniel Vethe, Lee M. Ritterband, Allison G. Harvey, Tore C. Stiles, Jan Scott, Håvard Kallestad
Publikováno v: Journal of Sleep Research
Using data from 1721 participants in a community-based randomized control trial of digital cognitive behavioural therapy for insomnia compared with patient education, we employed linear mixed modelling analyses to examine whether chronotype moderated
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97f3f4c27e41d98ee9577cda7650bb0e
https://hdl.handle.net/11250/3042186
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9
Evening light environments can be designed to consolidate and increase the duration of REM-sleep
Autor: Daniel Vethe, H. J. Drews, J. Scott, M. Engstrøm, H. S. A. Heglum, J. Grønli, J. P. Wisor, T. Sand, S. Lydersen, K. Kjørstad, P. M. P. Faaland, C. L. Vestergaard, K. Langsrud, H. Kallestad
Publikováno v: Scientific Reports
Evening exposure to short-wavelength light has disruptive effects on circadian rhythms and sleep. These effects can be mitigated by blocking short-wavelength (blue) frequencies, which has led to the development of evening blue-depleted light environm
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d0b92acc38aad9efc1cfa5e5fe9c351
https://pubmed.ncbi.nlm.nih.gov/35610265
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10
Distinguishing sleep from wake with a radar sensor: A contact-free real-time sleep monitor
Autor: Daniel Vethe, Hanne Siri Amdahl Heglum, Morten Engstrøm, Trond Sand, Håvard Kallestad, Knut Langsrud
Publikováno v: Sleep
This work aimed to evaluate whether a radar sensor can distinguish sleep from wakefulness in real time. The sensor detects body movements without direct physical contact with the subject and can be embedded in the roof of a hospital room for complete
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c98ebc60c0158b98608d94e62cda8ea6
https://doi.org/10.1093/sleep/zsab060
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