Results 1 to 10 of about 353,961 (321)

The Sleep Impact on Activity Diary (SIAD): A Novel Assessment of Daytime Functioning in Insomnia

Brain Sciences, 2021
Daytime impairments feature in the diagnostic criteria for insomnia disorder yet are rarely assessed comprehensively in clinical practice and tend to focus on mood and subjective assessment of cognitive competence. In order to gain more information about
Kelsey Bickley, Nicole Lovato, Leon Lack
doaj   +1 more source

Mobile app for personalized sleep–wake management for shift workers: A user testing trial

Digital Health, 2023
Objective Development of personalized sleep–wake management tools is critical to improving sleep and functional outcomes for shift workers. The objective of the current study was to test the performance, engagement and usability of a mobile app ...
Jade M. Murray, Michelle Magee, Emma S. Giliberto, Lauren A. Booker, Andrew J. Tucker, Beth Galaska, Sara M. Sibenaller, Sharon A. Baer, Svetlana Postnova, Thijs A.C. Sondag, Andrew J.K. Phillips, Tracey L. Sletten, Mark E. Howard, Shantha M.W. Rajaratnam   +13 more
doaj   +1 more source

Light-based methods for predicting circadian phase in delayed sleep–wake phase disorder

Scientific Reports, 2021
Methods for predicting circadian phase have been developed for healthy individuals. It is unknown whether these methods generalize to clinical populations, such as delayed sleep–wake phase disorder (DSWPD), where circadian timing is associated with ...
Jade M. Murray, Michelle Magee, Tracey L. Sletten, Christopher Gordon, Nicole Lovato, Krutika Ambani, Delwyn J. Bartlett, David J. Kennaway, Leon C. Lack, Ronald R. Grunstein, Steven W. Lockley, Shantha M. W. Rajaratnam, Andrew J. K. Phillips   +12 more
doaj   +1 more source

Revealing the functional neuroanatomy of intrinsic alertness using fMRI: methodological peculiarities. [PDF]

PLoS ONE, 2011
Clinical observations and neuroimaging data revealed a right-hemisphere fronto-parietal-thalamic-brainstem network for intrinsic alertness, and additional left fronto-parietal activity during phasic alertness. The primary objective of this fMRI study was
Benjamin Clemens, Mikhail Zvyagintsev, Alexander T Sack, Armin Heinecke, Klaus Willmes, Walter Sturm   +5 more
doaj   +1 more source

Daylight Performance of the Modified Double Light Pipe (MDLP) Through Experimental Analysis on a Reduced Scale Model

Journal of Daylighting, 2022
This paper is focused on the Modified Double Light Pipe (MDLP), an innovative daylighting system set up by the authors in the Laboratory of Technical Physics of the University “G. D’Annunzio” of Pescara (Italy).
Paolo Zazzini, Alessandro Di Crescenzo, Alessandro Di Crescenzo   +2 more
doaj   +1 more source

Forecasting crew fatigue risk on international flights under different policies in China during the COVID-19 outbreak

Frontiers in Public Health, 2022
To predict the risk of fatigue for flight crews on international flights under the new operating model policy of the civil aviation exemption approach policy during the COVID-19 outbreak, and to provide scientific validation methods and ideas for the ...
SUN Junya, SUN Ruishan
doaj   +1 more source

A systematic review and activation likelihood estimation meta-analysis of fMRI studies on arousing or wake-promoting effects in Buddhist meditation

Frontiers in Psychology, 2023
Conventional Buddhist texts illustrate meditation as a condition of relaxed alertness that must fend against extreme hypoarousal (sleep, drowsiness) and extreme hyperarousal (restlessness). Theoretical, neurophysiological, and neuroimaging investigations
Inder S. Chaudhary, Inder S. Chaudhary, Inder S. Chaudhary, Gary Chon-Wen Shyi, Gary Chon-Wen Shyi, Gary Chon-Wen Shyi, Shih-Tseng Tina Huang, Shih-Tseng Tina Huang, Shih-Tseng Tina Huang   +8 more
doaj   +1 more source

Chewing gum moderates multi-task induced shifts in stress, mood, and alertness: A re-examination [PDF]

, 2011
The finding that chewing gum can moderate stress and mood changes following a multi-task cognitive stressor (Scholey, Haskell, Robertson, Kennedy, Milne, and Wetherell, 2009) was re-examined.
Andrew J. Johnson, Baker, Bond, Christopher Miles, Fang, Hucklebridge, Johnson, Johnson, Kennedy, Kudielka, Martin Cox, Michael Albert, Morinushi, Norrish, Onozuka, Poulton, Rebecca Jenks, Scholey, Smith, Smith, Smith, Smith, Speilberger, Stephens, Tahara, Torney, Tucha, Wetherell, Wetherell, Wilkinson   +29 more
core   +1 more source

Randomized trial of polychromatic blue-enriched light for circadian phase shifting, melatonin suppression, and alerting responses. [PDF]

, 2019
Wavelength comparisons have indicated that circadian phase-shifting and enhancement of subjective and EEG-correlates of alertness have a higher sensitivity to short wavelength visible light.
Ayers, M., Brainard, G. C., Byrne, B., Cecil, K., Gerner, E., Hanifin, J. P., Jablonski, M., James, M., Lockley, S. W., Pineda, C., Rollag, M., Warfield, B., West, K.   +12 more
core   +2 more sources

The mediating role of entrepreneurial alertness in the entrepreneurial passion and persistence in venture start-up nexus [PDF]

Asia Pacific Journal of Innovation and Entrepreneurship
Purpose – The purpose of this study was to explore the relationship between entrepreneurial passion for founding firms (EPFF) and persistence in venture start-ups and to examine the mediating role of searching and scanning alertness, association and ...
Chukwuemeka Christian Onwe, Vitalis Chinedu Ndu, Michael Onwumere, Monday Icheme   +3 more
doaj   +1 more source