Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Jeanne F Duffy"'
Autor:
Heidi M Lammers-van der Holst, James K Wyatt, Todd S Horowitz, John C Wise, Wei Wang, Joseph M Ronda, Jeanne F Duffy, Charles A Czeisler
Publikováno v:
Scandinavian Journal of Work, Environment & Health, Vol 47, Iss 5, Pp 356-366 (2021)
OBJECTIVES: Rotating shift work is associated with adverse outcomes due to circadian misalignment, sleep curtailment, work-family conflicts, and other factors. We tested a bright light countermeasure to enhance circadian adaptation on a counterclockw
Externí odkaz:
https://doaj.org/article/4b44a88269364d0b969dee5695c8a164
Autor:
Noelia Ruiz-Herrera, Mia Friedman, Melissa A. St. Hilaire, Arturo Arrona-Palacios, Charles A. Czeisler, Jeanne F. Duffy
Publikováno v:
Clocks & Sleep, Vol 6, Iss 2, Pp 281-290 (2024)
Previous research has revealed that daily variations in human neurobehavioral functions are driven in part by the endogenous circadian system. The objective of this study was to explore whether there exists a circadian influence on performance regard
Externí odkaz:
https://doaj.org/article/66b7171a0fcf47c99d663084e6ab2560
Publikováno v:
Sleep Medicine Research, Vol 2, Iss 2, Pp 48-53 (2011)
Background and Objective Sleep disturbances resulting from a mismatch between the sleep-wake schedule and an individual’s chronotype can influence work or school performance and numerous health outcomes. Individual chronotype can be determined by g
Externí odkaz:
https://doaj.org/article/20dc9296ba7d4011b0ce11353d095d97
Autor:
Rebecca Robbins, Matthew D. Weaver, Jason P. Sullivan, Stuart F. Quan, Katherine Gilmore, Samantha Shaw, Abigail Benz, Salim Qadri, Laura K. Barger, Charles A. Czeisler, Jeanne F. Duffy
Publikováno v:
Sensors, Vol 24, Iss 20, p 6532 (2024)
Sleep tracking by consumers is becoming increasingly prevalent; yet, few studies have evaluated the accuracy of such devices. We sought to evaluate the accuracy of three devices (Oura Ring Gen3, Fitbit Sense 2, and Apple Watch Series 8) compared to t
Externí odkaz:
https://doaj.org/article/386a1a380203416bb36db24bfc93f4df
Autor:
Derk-Jan Dijk, Jeanne F Duffy, Edward J Silva, Theresa L Shanahan, Diane B Boivin, Charles A Czeisler
Publikováno v:
PLoS ONE, Vol 7, Iss 2, p e30037 (2012)
BACKGROUND:The phase and amplitude of rhythms in physiology and behavior are generated by circadian oscillators and entrained to the 24-h day by exposure to the light-dark cycle and feedback from the sleep-wake cycle. The extent to which the phase an
Externí odkaz:
https://doaj.org/article/7f4c8e70f02f4ebe85d4dc72d7bf5320
Publikováno v:
PLoS ONE, Vol 2, Iss 11, p e1233 (2007)
Overnight operations pose a challenge because our circadian biology promotes sleepiness and dissipates wakefulness at night. Since the circadian effect on cognitive functions magnifies with increasing sleep pressure, cognitive deficits associated wit
Externí odkaz:
https://doaj.org/article/38c33a3015b74986add15bf2d68ab4a8
Autor:
Shadab A. Rahman, Rose M. Gathungu, Vasant R. Marur, Melissa A. St. Hilaire, Karine Scheuermaier, Marina Belenky, Jackson S. Struble, Charles A. Czeisler, Steven W. Lockley, Elizabeth B. Klerman, Jeanne F. Duffy, Bruce S. Kristal
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-14 (2023)
Abstract Aging alters the amplitude and phase of centrally regulated circadian rhythms. Here we evaluate whether peripheral circadian rhythmicity in the plasma lipidome is altered by aging through retrospective lipidomics analysis on plasma samples c
Externí odkaz:
https://doaj.org/article/3742515d31644d57a70e020f49e8c67c
Publikováno v:
Clocks & Sleep, Vol 5, Iss 3, Pp 350-357 (2023)
The main aim of this study was to explore how melatonin onset timing and phase angle to bedtime in healthy older adults are impacted by prior light exposure. A total of 13 healthy older (ages 56–74) individuals were studied on two successive evenin
Externí odkaz:
https://doaj.org/article/024a91e223ac4394846b0e531f4693f5
Autor:
Manuel Spitschan, Laura Kervezee, Renske Lok, Elise McGlashan, Raymond P. Najjar, Annette E. Allen, Marilyne Andersen, Salvador Bará, Peter Blattner, Christine Blume, Diane B. Boivin, María-Ángeles Bonmatí-Carrión, Kai Broszio, Timothy M. Brown, Sarah Laxhmi Chellappa, Jeanne F. Duffy, Taisuke Eto, Erin Flynn-Evans, Steve Fotios, Virginie Gabel, Corrado Garbazza, Gena Glickman, Marijke C. Gordijn, John P. Hanifin, Lauren Hartstein, Michael Herf, Shigekazu Higuchi, Cassie J. Hilditch, Kevin W. Houser, Anya Hurlbert, Monique K. LeBourgeois, Steven Lockley, Robert Lucas, Claudia R.C. Moreno, Mirjam Münch, Ludovic S. Mure, Stuart Peirson, Shadab Rahman, Victoria L. Revell, Roberto G. Rodriguez, Kathryn Roecklein, A.V. Rukmini, John Sammarco, Nayantara Santhi, Luc J.M. Schlangen, Isabel Schöllhorn, Katherine M. Sharkey, Debra J. Skene, Tracey L. Sletten, Karin C.H.J. Smolders, Oliver Stefani, Julia E. Stone, Petteri Teikari, Michael Terman, Khanh Tran Quoc, Kazuo Tsubota, Ljiljana Udovicic, Gilles Vandewalle, Jennifer A. Veitch, CélineVetter, Lisa M. Wu, Johannes Zauner, Jamie Zeitzer
Publikováno v:
EBioMedicine, Vol 98, Iss , Pp 104889- (2023)
Summary: Background: There is no consensus on reporting light characteristics in studies investigating non-visual responses to light. This project aimed to develop a reporting checklist for laboratory-based investigations on the impact of light on no
Externí odkaz:
https://doaj.org/article/de668c6ab2674df9947cc7b782cc9d84
Psychological Screening for Exceptional Environments: Laboratory Circadian Rhythm and Sleep Research
Publikováno v:
Clocks & Sleep, Vol 2, Iss 2, Pp 153-171 (2020)
Selecting participants who constitute a representative sample while protecting them from potential adverse outcomes is a concern for clinical researchers. Our research group conducts deep phenotyping studies of the circadian timing system and sleep
Externí odkaz:
https://doaj.org/article/7e9c6321c269447989898632410d8599