Is 8:30 a.m. Still Too Early to Start School? A 10:00 a.m. School Start Time Improves Health and Performance of Students Aged 13–16

by Paul Kelley, Steven W. Lockley, Steven W. Lockley, Jonathan Kelley, Mariah D. R. Evans
Published 2017-12-01

Timing of sleep and its relationship with the endogenous melatonin rhythm

by Tracey L Sletten, Simon Vincenzi, Jennifer R Redman, Steven W Lockley, Steven W Lockley, Shantha M Rajaratnam, Shantha M Rajaratnam
Published 2010-11-01

Development of a Home-Based Light Therapy for Fatigue Following Traumatic Brain Injury: Two Case Studies

by Laura J. Connolly, Laura J. Connolly, Jennie L. Ponsford, Jennie L. Ponsford, Shantha M. W. Rajaratnam, Shantha M. W. Rajaratnam, Shantha M. W. Rajaratnam, Steven W. Lockley, Steven W. Lockley, Steven W. Lockley
Published 2021-09-01

Factors Associated With Response to Pilot Home-Based Light Therapy for Fatigue Following Traumatic Brain Injury and Stroke

by Laura J. Connolly, Laura J. Connolly, Shantha M. W. Rajaratnam, Shantha M. W. Rajaratnam, Shantha M. W. Rajaratnam, Gershon Spitz, Gershon Spitz, Steven W. Lockley, Steven W. Lockley, Steven W. Lockley, Jennie L. Ponsford, Jennie L. Ponsford
Published 2021-07-01

Daytime Exposure to Short Wavelength-Enriched Light Improves Cognitive Performance in Sleep-Restricted College-Aged Adults

by Leilah K. Grant, Leilah K. Grant, Brianne A. Kent, Brianne A. Kent, Matthew D. Mayer, Robert Stickgold, Robert Stickgold, Steven W. Lockley, Steven W. Lockley, Shadab A. Rahman, Shadab A. Rahman
Published 2021-02-01

Inter-Individual Differences in Neurobehavioural Impairment following Sleep Restriction Are Associated with Circadian Rhythm Phase.

by Tracey L Sletten, Ahuva Y Segal, Erin E Flynn-Evans, Steven W Lockley, Shantha M W Rajaratnam
Published 2015-01-01

Home-based light therapy for fatigue following acquired brain injury: a pilot randomized controlled trial

by Laura J. Connolly, Shantha M. W. Rajaratnam, Jade M. Murray, Gershon Spitz, Steven W. Lockley, Jennie L. Ponsford
Published 2021-07-01

Circadian lipid and hepatic protein rhythms shift with a phase response curve different than melatonin

by Brianne A. Kent, Shadab A. Rahman, Melissa A. St. Hilaire, Leilah K. Grant, Melanie Rüger, Charles A. Czeisler, Steven W. Lockley
Published 2022-02-01

Publisher Correction: Circadian lipid and hepatic protein rhythms shift with a phase response curve different than melatonin

by Brianne A. Kent, Shadab A. Rahman, Melissa A. St. Hilaire, Leilah K. Grant, Melanie Rüger, Charles A. Czeisler, Steven W. Lockley
Published 2022-04-01

Effectiveness of caffeine and blue-enriched light on cognitive performance and electroencephalography correlates of alertness in a spaceflight robotics simulation

by Erin E. Flynn-Evans, Melanie Rueger, Andrew M. Liu, Raquel C. Galvan-Garza, Alan Natapoff, Charles M. Oman, Steven W. Lockley
Published 2023-12-01

Effects of caffeine and blue-enriched light on spare visual attention during simulated space teleoperation

by Andrew M. Liu, Raquel C. Galvan-Garza, Erin E. Flynn-Evans, Melanie Rueger, Alan Natapoff, Steven W. Lockley, Charles M. Oman
Published 2023-12-01

Associations between number of consecutive night shifts and impairment of neurobehavioral performance during a subsequent simulated night shift

by Michelle Magee, Tracey L Sletten, Sally A Ferguson, Ronald R Grunstein, Clare Anderson, David J Kennaway, Steven W Lockley, Shantha MW Rajaratnam
Published 2016-05-01

Analysis method and experimental conditions affect computed circadian phase from melatonin data.

by Hadassa Klerman, Melissa A St Hilaire, Richard E Kronauer, Joshua J Gooley, Claude Gronfier, Joseph T Hull, Steven W Lockley, Nayantara Santhi, Wei Wang, Elizabeth B Klerman
Published 2012-01-01

Irregular sleep/wake patterns are associated with poorer academic performance and delayed circadian and sleep/wake timing

by Andrew J. K. Phillips, William M. Clerx, Conor S. O’Brien, Akane Sano, Laura K. Barger, Rosalind W. Picard, Steven W. Lockley, Elizabeth B. Klerman, Charles A. Czeisler
Published 2017-06-01

The impact of structured sleep schedules prior to an in-laboratory study: Individual differences in sleep and circadian timing.

by William R McMahon, Suzanne Ftouni, Andrew J K Phillips, Caroline Beatty, Steven W Lockley, Shanthakumar M W Rajaratnam, Paul Maruff, Sean P A Drummond, Clare Anderson
Published 2020-01-01

Age-related changes in circadian regulation of the human plasma lipidome

by 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
Published 2023-07-01

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

by 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
Published 2021-05-01

Efficacy of melatonin with behavioural sleep-wake scheduling for delayed sleep-wake phase disorder: A double-blind, randomised clinical trial.

by Tracey L Sletten, Michelle Magee, Jade M Murray, Christopher J Gordon, Nicole Lovato, David J Kennaway, Stella M Gwini, Delwyn J Bartlett, Steven W Lockley, Leon C Lack, Ronald R Grunstein, Shantha M W Rajaratnam, Delayed Sleep on Melatonin (DelSoM) Study Group
Published 2018-06-01

The physiological period length of the human circadian clock in vivo is directly proportional to period in human fibroblasts.

by Lucia Pagani, Ekaterina A Semenova, Ermanno Moriggi, Victoria L Revell, Lisa M Hack, Steven W Lockley, Josephine Arendt, Debra J Skene, Fides Meier, Jan Izakovic, Anna Wirz-Justice, Christian Cajochen, Oksana J Sergeeva, Sergei V Cheresiz, Konstantin V Danilenko, Anne Eckert, Steven A Brown
Published 2010-10-01

Recommendations for daytime, evening, and nighttime indoor light exposure to best support physiology, sleep, and wakefulness in healthy adults

by Timothy M. Brown, George C. Brainard, Christian Cajochen, Charles A. Czeisler, John P. Hanifin, Steven W. Lockley, Robert J. Lucas, Mirjam Münch, John B. O’Hagan, Stuart N. Peirson, Luke L. A. Price, Till Roenneberg, Luc J. M. Schlangen, Debra J. Skene, Manuel Spitschan, Céline Vetter, Phyllis C. Zee, Kenneth P. Wright
Published 2022-03-01