Cited by 101Circadian rhythm and melatoninSleep and Work-Related FatigueSleep and related disorders

The DOI matches its Crossref record; 77 of the 77 references it cites were found in a registry or an index.

Phase Delaying the Human Circadian Clock with Blue-Enriched Polychromatic Light

Open access

Smith, Mark R., Eastman, Charmane I.·2009·Chronobiology International

DOI 10.1080/07420520902927742PMC PMC2828683

Open this paper in CoChat — free account

Abstract

The human circadian system is maximally sensitive to short-wavelength (blue) light. In a previous study we found no difference between the magnitude of phase advances produced by bright white versus bright blue-enriched light using light boxes in a practical protocol that could be used in the real world. Since the spectral sensitivity of the circadian system may vary with a circadian rhythm, we tested whether the results of our recent phase-advancing study hold true for phase delays. In a within-subjects counterbalanced design, this study tested whether bright blue-enriched polychromatic light (17000 K, 4000 lux) could produce larger phase delays than bright white light (4100 K, 5000 lux) of equal photon density (4.2x10(15) photons/cm(2)/sec). Healthy young subjects (n = 13) received a 2 h phase delaying light pulse before bedtime combined with a gradually delaying sleep/dark schedule on each of 4 consecutive treatment days. On the first treatment day the light pulse began 3 h after the dim light melatonin onset (DLMO). An 8 h sleep episode began at the end of the light pulse. Light treatment and the sleep schedule were delayed 2 h on each subsequent treatment day. A circadian phase assessment was conducted before and after the series of light treatment days to determine the time of the DLMO and DLMOff. Phase delays in the blue-enriched and white conditions were not significantly different (DLMO: -4.45+/-2.02 versus -4.48+/-1.97 h; DLMOff: -3.90+/-1.97 versus -4.35+/-2.39 h, respectively). These results indicate that at light levels commonly used for circadian phase shifting, blue-enriched polychromatic light is no more effective than the white polychromatic lamps of a lower correlated color temperature (CCT) for phase delaying the circadian clock.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

Integrity signals

Registry

Crossref · 10.1080/07420520902927742

Cites

77 of 77 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Aviat space environ med
(1992) · Applied Ergonomics · doi:10.1016/0003-6870(92)90338-v · Cited by 7,153
A self-assessment questionnaire to determine morningness- eveningness in human circadian rhythms
Home, J. K. (1976) · Medical Entomology and Zoology · Cited by 4,783
Untitled work
(1976) · PubMed · Cited by 3,979
Phototransduction by retinal ganglion cells that set the circadian clock
Berson, D. M., Dunn, F. A., & Takao, M. (2002) · Science · doi:10.1126/science.1067262 · Cited by 3,629
Melanopsin-Containing Retinal Ganglion Cells: Architecture, Projections, and Intrinsic Photosensitivity
Hattar, S., Liao, H.-W., Takao, M., Berson, D. M., & Yau, K.-W. (2002) · Science · doi:10.1126/science.1069609 · Cited by 2,734
Quantification of Sleepiness: A New Approach
Hoddes, E., Zarcone, V., Smythe, H., Phillips, R., & Dement, W. C. (1973) · Psychophysiology · doi:10.1111/j.1469-8986.1973.tb00801.x · Cited by 2,538
Action Spectrum for Melatonin Regulation in Humans: Evidence for a Novel Circadian Photoreceptor
Brainard, G. C., Hanifin, J. P., Greeson, J. M., Byrne, B., Glickman, G., Gerner, E., & Rollag, M. D. (2001) · The Journal of Neuroscience · doi:10.1523/jneurosci.21-16-06405.2001 · Cited by 1,930
Melanopsin-expressing ganglion cells in primate retina signal colour and irradiance and project to the LGN
Dacey, D. M., Liao, H.-W., Peterson, B. B., Robinson, F. R., Smith, V. C., Pokorny, J., Yau, K.-W., & Gamlin, P. D. (2005) · Nature · doi:10.1038/nature03387 · Cited by 1,333
An action spectrum for melatonin suppression: evidence for a novel non‐rod, non‐cone photoreceptor system in humans
Thapan, K., Arendt, J., & Skene, D. J. (2001) · The Journal of Physiology · doi:10.1111/j.1469-7793.2001.t01-1-00261.x · Cited by 1,320
A Novel Human Opsin in the Inner Retina
Provencio, I., Rodriguez, I. R., Jiang, G., Hayes, W. P., Moreira, E. F., & Rollag, M. D. (2000) · The Journal of Neuroscience · doi:10.1523/jneurosci.20-02-00600.2000 · Cited by 1,290

Show all 77 references

Research works printed but not linked: 7

Eastman C I, 1992, Am. J. Physiol., 263, R428
Eastman C I, 1990, Am. J. Physiol., 259, R1189
Gordijn M, 2006, Society for Light Treatment and Biological Rhythms Abstracts, 18, 6
Horne J A, 1976, Int. J. Chronobiol., 4, 97
Lack L, 2007, Sleep Biol. Rhythms., 5, 78
Scheuermaier K D, 2008, Sleep, 31, A44
Smith M R, 2006, Abstracts of the 10th Meeting of the Society for Research on Biological Rhythms, 131

Sorted by citations

ETHICS AND METHODS FOR BIOLOGICAL RHYTHM RESEARCH ON ANIMALS AND HUMAN BEINGS
Portaluppi, F., Smolensky, M. H., & Touitou, Y. (2010) · Chronobiology International · doi:10.3109/07420528.2010.516381 · Cited by 1,125
Non-visual effects of light on melatonin, alertness and cognitive performance: can blue-enriched light keep US alert?
Chellappa, S. L., Steiner, R., Blattner, P., Oelhafen, P., Götz, T., & Cajochen, C. (2011) · PLoS ONE · doi:10.1371/journal.pone.0016429 · Cited by 546
Spectral Responses of the Human Circadian System Depend on the Irradiance and Duration of Exposure to Light
Gooley, J. J., Rajaratnam, S. M. W., Brainard, G. C., Kronauer, R. E., Czeisler, C. A., & Lockley, S. W. (2010) · Science Translational Medicine · doi:10.1126/scitranslmed.3000741 · Cited by 447
Clinical Practice Guideline for the Treatment of Intrinsic Circadian Rhythm Sleep-Wake Disorders: Advanced Sleep-Wake Phase Disorder (ASWPD), Delayed Sleep-Wake Phase Disorder (DSWPD), Non-24-Hour Sleep-Wake Rhythm Disorder (N24SWD), and Irregular Sleep-Wake Rhythm Disorder (ISWRD). An Update for 2015
Auger, R. R., Burgess, H. J., Emens, J. S., Deriy, L. V., Thomas, S. M., & Sharkey, K. M. (2015) · Journal of Clinical Sleep Medicine · doi:10.5664/jcsm.5100 · Cited by 437
Fatigue risk management in the workplace
Lerman, S. E., Eskin, E., Flower, D. J., George, E. C., Gerson, B., Hartenbaum, N., Hursh, S. R., & Moore-Ede, M. (2012) · Journal of Occupational & Environmental Medicine · doi:10.1097/jom.0b013e318247a3b0 · Cited by 398
The inner clock-Blue light sets the human rhythm
Wahl, S., Engelhardt, M., Schaupp, P., Lappe, C., & Ivanov, I. V. (2019) · Journal of Biophotonics · doi:10.1002/jbio.201900102 · Cited by 293
Melanopic illuminance defines the magnitude of human circadian light responses under a wide range of conditions
Brown, T. M. (2020) · Journal of Pineal Research · doi:10.1111/jpi.12655 · Cited by 249
Circadian rhythms disrupted by light at night and mistimed food intake alter hormonal rhythms and metabolism
Meléndez-Fernández, O. H., Liu, J. A., & Nelson, R. J. (2023) · International Journal of Molecular Sciences · doi:10.3390/ijms24043392 · Cited by 227
A Review of Human Physiological Responses to Light: Implications for the Development of Integrative Lighting Solutions
Vetter, C., Pattison, P. M., Houser, K. W., Herf, M., Phillips, A. J. K., Wright, K. P., Skene, D. J., Brainard, G. C., Boivin, D. B., & Glickman, G. L. (2021) · LEUKOS The Journal of the Illuminating Engineering Society of North America · doi:10.1080/15502724.2021.1872383 · Cited by 243
Human Phase Response Curves to Three Days of Daily Melatonin: 0.5 mg Versus 3.0 mg
Burgess, H. J., Revell, V. L., Molina, T. A., & Eastman, C. I. (2010) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.2009-2590 · Cited by 221
Self-citation
Tailored lighting intervention improves measures of sleep, depression, and agitation in persons with Alzheimer’s disease and related dementia living in long-term care facilities
Figueiro, M., Plitnick, B., Lok, A., Jones, G., Higgins, P., Hornick, T., & Rea, M. (2014) · Clinical Interventions in Aging · doi:10.2147/cia.s68557 · Cited by 211
Shift work: health, performance and safety problems, traditional countermeasures, and innovative management strategies to reduce circadian misalignment
Eastman, C. I., & Smith (2012) · Nature and Science of Sleep · doi:10.2147/nss.s10372 · Cited by 181
Self-citation
Human phase response curve to a single 6.5 h pulse of short‐wavelength light
Rüger, M., Hilaire, M. A. S., Brainard, G. C., Khalsa, S. B. S., Kronauer, R. E., Czeisler, C. A., & Lockley, S. W. (2012) · The Journal of Physiology · doi:10.1113/jphysiol.2012.239046 · Cited by 162
Influence of blue-enriched classroom lighting on students׳ cognitive performance
Keis, O., Helbig, H. B., Streb, J., & Hille, K. (2014) · Trends in Neuroscience and Education · doi:10.1016/j.tine.2014.09.001 · Cited by 167
Complex interaction of circadian and non-circadian effects of light on mood: shedding new light on an old story
Stephenson, K. M., Schroder, C. M., Bertschy, G., & Bourgin, P. (2012) · Sleep Medicine Reviews · doi:10.1016/j.smrv.2011.09.002 · Cited by 140
How to Travel the World Without Jet Lag
Eastman, C. I., & Burgess, H. J. (2009) · Sleep Medicine Clinics · doi:10.1016/j.jsmc.2009.02.006 · Cited by 134
Self-citation
Racial differences in the human endogenous circadian period
Smith, M. R., Burgess, H. J., Fogg, L. F., & Eastman, C. I. (2009) · PLoS ONE · doi:10.1371/journal.pone.0006014 · Cited by 113
Self-citation
Light-Induced Changes of the Circadian Clock of Humans: Increasing Duration is More Effective than Increasing Light Intensity
Dewan, K., Benloucif, S., Reid, K. J., Wolfe, L. F., & Zee, P. C. (2011) · SLEEP · doi:10.1093/sleep/34.5.593 · Cited by 112
Short‐wavelength enrichment of polychromatic light enhances human melatonin suppression potency
Brainard, G. C., Hanifin, J. P., Warfield, B., Stone, M. K., James, M. E., Ayers, M. A., Kubey, A. A., Byrne, B. G., & Rollag, M. D. (2015) · Journal of Pineal Research · doi:10.1111/jpi.12221 · Cited by 110
Circadian rhythm phase shifts and endogenous free-running circadian period differ between African-Americans and European-Americans
Eastman, C., Suh, C., Tomaka, V. A., & Crowley, S. (2015) · Scientific Reports · doi:10.1038/srep08381 · Cited by 97
Self-citation
Effect of Light and Melatonin and Other Melatonin Receptor Agonists on Human Circadian Physiology
Emens, J. S., & Burgess, H. J. (2015) · Sleep Medicine Clinics · doi:10.1016/j.jsmc.2015.08.001 · Cited by 102
Low-intensity blue-enriched white light (750 lux) and standard bright light (10 000 lux) are equally effective in treating SAD. A randomized controlled study
Meesters, Y., Dekker, V., Schlangen, L. J., Bos, E. H., & Ruiter, M. J. (2011) · BMC Psychiatry · doi:10.1186/1471-244x-11-17 · Cited by 98
“[32,33], have demonstrated that, in a similar way, frequently used bright-light therapy photon densities (4.”
Background
Circadian Rhythm Sleep-Wake Disorders
Pavlova, M. K. (2017) · CONTINUUM Lifelong Learning in Neurology · doi:10.1212/con.0000000000000499 · Cited by 97
Human Melatonin and Alerting Response to Blue-Enriched Light Depend on a Polymorphism in the Clock Gene PER3
Chellappa, S. L., Viola, A., Schmidt, C., Bachmann, V., Gabel, V., Maire, M., Reichert, C., Valomon, A., Götz, T., Landolt, H., et al. (2011) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.2011-2391 · Cited by 101
Jet Lag and Shift Work Disorder
Reid, K. J., & Abbott, S. M. (2015) · Sleep Medicine Clinics · doi:10.1016/j.jsmc.2015.08.006 · Cited by 94
Crosstalk Between Environmental Light and Internal Time in Humans
Martínez-Nicolás, A., Ortiz‐Tudela, E., Madrid, J. A., & Rol, M. A. (2011) · Chronobiology International · doi:10.3109/07420528.2011.593278 · Cited by 85
Human phase response curve to intermittent blue light using a commercially available device
Revell, V. L., Molina, T. A., & Eastman, C. I. (2012) · The Journal of Physiology · doi:10.1113/jphysiol.2012.235416 · Cited by 78
Self-citation
Chronic Artificial Blue-Enriched White Light Is an Effective Countermeasure to Delayed Circadian Phase and Neurobehavioral Decrements
Najjar, R. P., Wolf, L., Taillard, J., Schlangen, L. J. M., Salam, A. P., Cajochen, C., & Gronfier, C. (2014) · PLoS ONE · doi:10.1371/journal.pone.0102827 · Cited by 70
A Systematic Review and Network Meta-Analysis of Randomized Controlled Trials Evaluating the Evidence Base of Melatonin, Light Exposure, Exercise, and Complementary and Alternative Medicine for Patients with Insomnia Disorder
Baglioni, C., Bostanova, Z., Bacaro, V., Benz, F., Hertenstein, E., Spiegelhalder, K., Rücker, G., Frase, L., Riemann, D. W., & Feige, B. (2020) · Journal of Clinical Medicine · doi:10.3390/jcm9061949 · Cited by 73
Examining the Behavioural Sleep-Wake Rhythm in Adults with Autism Spectrum Disorder and No Comorbid Intellectual Disability
Baker, E. K., & Richdale, A. L. (2017) · Journal of Autism and Developmental Disorders · doi:10.1007/s10803-017-3042-3 · Cited by 68
Blue-enriched office light competes with natural light as a zeitgeber
Vetter, C., Juda, M., Lang, D., Wojtysiak, A., & Roenneberg, T. (2011) · Scandinavian Journal of Work Environment & Health · doi:10.5271/sjweh.3144 · Cited by 66
Interventions to Minimize Jet Lag After Westward and Eastward Flight
Roach, G. D., & Sargent, C. (2019) · Frontiers in Physiology · doi:10.3389/fphys.2019.00927 · Cited by 66
Spectral modulation attenuates molecular, endocrine, and neurobehavioral disruption induced by nocturnal light exposure
Rahman, S. A., Marcu, S., Shapiro, C. M., Brown, T. J., & Casper, R. F. (2010) · American Journal of Physiology-Endocrinology and Metabolism · doi:10.1152/ajpendo.00597.2010 · Cited by 63
The effects of blue-enriched light treatment compared to standard light treatment in seasonal affective disorder.
Gordijn, M. C. M., 't Mannetje, D., & Meesters, Y. (2012) · Journal of Affective Disorders · doi:10.1016/j.jad.2011.08.016 · Cited by 63
Randomised controlled trial of the efficacy of a blue-enriched light intervention to improve alertness and performance in night shift workers
Sletten, T. L., Ftouni, S., Nicholas, C. L., Magee, M., Grunstein, R. R., Ferguson, S. A., Kennaway, D. J., O’Brien, D., Lockley, S. W., & Rajaratnam, S. M. W. (2017) · Occupational and Environmental Medicine · doi:10.1136/oemed-2016-103818 · Cited by 60
Approaches to the Pharmacological Management of Jet Lag
Arendt, J. (2018) · Drugs · doi:10.1007/s40265-018-0973-8 · Cited by 59
Randomized trial of polychromatic blue-enriched light for circadian phase shifting, melatonin suppression, and alerting responses
Hanifin, J. P., Lockley, S. W., Cecil, K. S., West, K., Jablonski, M., Warfield, B., James, M. E., Ayers, M. A., Byrne, B. G., Gerner, E. W., et al. (2018) · Physiology & Behavior · doi:10.1016/j.physbeh.2018.10.004 · Cited by 59
The impact of bright artificial white and ‘blue-enriched’ light on sleep and circadian phase during the polar winter: Sleep and light in Antarctica
MOTTRAM, V., MIDDLETON, B., WILLIAMS, P., & ARENDT, J. (2011) · Journal of Sleep Research · doi:10.1111/j.1365-2869.2010.00875.x · Cited by 51
Circadian rhythms of European and African-Americans after a large delay of sleep as in jet lag and night work
Eastman, C., Tomaka, V. A., & Crowley, S. (2016) · Scientific Reports · doi:10.1038/srep36716 · Cited by 48
Self-citation
Cognition in circadian rhythm sleep disorders
Reid, K. J., Koch, L. L. M., & Zee, P. C. (2011) · Progress in brain research · doi:10.1016/b978-0-444-53817-8.00001-3 · Cited by 47
Dawn simulation light impacts on different cognitive domains under sleep restriction
Gabel, V., Maire, M., Reichert, C. F., Chellappa, S. L., Schmidt, C., Hommes, V., Cajochen, C., & Viola, A. U. (2015) · Behavioural Brain Research · doi:10.1016/j.bbr.2014.12.043 · Cited by 45
Effectiveness of evening phototherapy for insomnia is reduced by bright daytime light exposure
Zeitzer, J. M., Friedman, L., & Yesavage, J. A. (2011) · Sleep Medicine · doi:10.1016/j.sleep.2011.02.005 · Cited by 44
Effects of dynamic ambient lighting on female permanent morning shift workers
Canazei, M., Dehoff, P., Staggl, S., & Pohl, W. (2013) · Lighting Research & Technology · doi:10.1177/1477153513475914 · Cited by 47
Light as a modulator of non-image-forming brain functions-positive and negative impacts of increasing light availability
Campbell, I., Sharifpour, R., & Vandewalle, G. (2023) · Clocks & Sleep · doi:10.3390/clockssleep5010012 · Cited by 43
Effects of saliva collection using cotton swabs on melatonin enzyme immunoassay
Kozaki, T., Lee, S., Nishimura, T., Katsuura, T., & Yasukouchi, A. (2011) · Journal of Circadian Rhythms · doi:10.1186/1740-3391-9-1 · Cited by 43
Depressive disorders: Processes leading to neurogeneration and potential novel treatments
Brown, G. M., McIntyre, R. S., Rosenblat, J. D., & Hardeland, R. (2017) · Progress in Neuro-Psychopharmacology and Biological Psychiatry · doi:10.1016/j.pnpbp.2017.04.023 · Cited by 44
Melatonin in the afternoons of a gradually advancing sleep schedule enhances the circadian rhythm phase advance
Crowley, S. J., & Eastman, C. I. (2012) · Psychopharmacology · doi:10.1007/s00213-012-2869-8 · Cited by 45
Self-citation
Clocks, Rhythms, Sex, and Hearts: How Disrupted Circadian Rhythms, Time-of-Day, and Sex Influence Cardiovascular Health
Meléndez‐Fernández, O. H., Walton, J. C., DeVries, A. C., & Nelson, R. J. (2021) · Biomolecules · doi:10.3390/biom11060883 · Cited by 47
THERMOREGULATORY EFFECT IN HUMANS OF SUPPRESSED ENDOGENOUS MELATONIN BY PRE-SLEEP BRIGHT-LIGHT EXPOSURE IN A COLD ENVIRONMENT
Ishibashi, K., Arikura, S., Kozaki, T., Higuchi, S., & Yasukouchi, A. (2010) · Chronobiology International · doi:10.3109/07420521003794069 · Cited by 37
Effects of Color Temperature and Brightness on Electroencephalogram Alpha Activity in a Polychromatic Light-emitting Diode
Park, J. Y., Ha, R.-Y., Ryu, V., Kim, E., & Jung, Y. (2013) · Clinical Psychopharmacology and Neuroscience · doi:10.9758/cpn.2013.11.3.126 · Cited by 35
Chronoradiobiology of Breast Cancer: The Time Is Now to Link Circadian Rhythm and Radiation Biology
Nelson, N. G., Lombardo, J. F., Matlack, L. E., Smith, A. C., Hines, K., Shi, W., & Simone, N. L. (2022) · International Journal of Molecular Sciences · doi:10.3390/ijms23031331 · Cited by 33
Uncertainty in Health Risks from Artificial Lighting due to Disruption of Circadian Rhythm and Melatonin Secretion: A Review
Benke, K. K., & Benke, K. (2012) · Human and Ecological Risk Assessment An International Journal · doi:10.1080/10807039.2012.702608 · Cited by 36
Impact of age on human non-visual responses to light
REVELL, V. L., & SKENE, D. J. (2010) · Sleep and Biological Rhythms · doi:10.1111/j.1479-8425.2009.00418.x · Cited by 31
Color characterization of multicolor multichip LED luminaire for indoor
Colaco, A. M., Colaco, S. G., Kurian, C. P., & Kini, S. G. (2018) · Journal of Building Engineering · doi:10.1016/j.jobe.2018.02.005 · Cited by 29
Can small shifts in circadian phase affect performance?
Burgess, H. J., Legasto, C. S., Fogg, L., & Smith, M. R. (2012) · Applied Ergonomics · doi:10.1016/j.apergo.2012.05.007 · Cited by 28
Self-citation
The effect of lens aging and cataract surgery on circadian rhythm
Yan, S.-S., & Wang, W. (2016) · International Journal of Ophthalmology · doi:10.18240/ijo.2016.07.21 · Cited by 26
The effect of extended wake on postural control in young adults
Smith, S. S., Cheng, T., & Kerr, G. (2012) · Experimental Brain Research · doi:10.1007/s00221-012-3175-8 · Cited by 24
Blue-Enriched White Light Improves Performance but Not Subjective Alertness and Circadian Adaptation During Three Consecutive Simulated Night Shifts
Sunde, E., Pedersen, T., Mrdalj, J., Thun, E., Grønli, J., Harris, A., Bjorvatn, B., Waage, S., Skene, D. J., & Pallesen, S. (2020) · Frontiers in Psychology · doi:10.3389/fpsyg.2020.02172 · Cited by 24
Phase delaying the human circadian clock with a single light pulse and moderate delay of the sleep/dark episode: no influence of iris color
Canton, J. L., Smith, M. R., Choi, H.-S., & Eastman, C. I. (2009) · Journal of Circadian Rhythms · doi:10.1186/1740-3391-7-8 · Cited by 20
Self-citation
Shining (blue) light on creative ability
Abdullah, S., Czerwinski, M. P., Mark, G. J., & Johns, P. (2016) · ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp) · doi:10.1145/2971648.2971751 · Cited by 21
INCREASED SENSITIVITY TO LIGHT-INDUCED MELATONIN SUPPRESSION IN PREMENSTRUAL DYSPHORIC DISORDER
Parry, B. L., Meliska, C. J., Sorenson, D. L., López, A. M. V., Martínez, L. F., Hauger, R. L., & Elliott, J. A. (2010) · Chronobiology International · doi:10.3109/07420528.2010.503331 · Cited by 20
Diurnal Circadian Lighting Accumulation Model: A Predictor of the Human Circadian Phase Shift Phenotype
Hou, D., Lin, C., & Lin, Y. (2022) · Phenomics · doi:10.1007/s43657-021-00039-6 · Cited by 17
Suppression of salivary melatonin secretion under 100-Hz flickering and non-flickering blue light
Kozaki, T., Hidaka, Y., Takakura, J.-Y., & Kusano, Y. (2018) · Journal of PHYSIOLOGICAL ANTHROPOLOGY · doi:10.1186/s40101-018-0183-9 · Cited by 18
Jet Lag and Its Prevention
Revell, V. L., & Eastman, C. I. (2011) · Elsevier eBooks · doi:10.1016/b978-1-4377-1703-7.10030-1 · Cited by 15
Self-citation
Mechanisms by which circadian rhythm disruption may lead to cancer
Beckett, M., & Roden, L. C. (2010) · South African Journal of Science · doi:10.4102/sajs.v105i11/12.125 · Cited by 14
Pharmacological and non-pharmacological treatments for insomnia
Wang, C., Deng, C., Han, Q., Zhu, D.-L., Li, Z.-M., & Li, J. (2021) · Medicine · doi:10.1097/md.0000000000026678 · Cited by 9
How to Get a Bigger Dose of Bright Light
Eastman, C. I. (2011) · SLEEP · doi:10.1093/sleep/34.5.559 · Cited by 13
Self-citation
The International Athlete—Advances in Management of Jet Lag Disorder and Anti-Doping Policy
Herman, D. C., MacKnight, J. M., Stromwall, A. E., & Mistry, D. J. (2011) · Clinics in Sports Medicine · doi:10.1016/j.csm.2011.03.009 · Cited by 13
The physiological role of TRP channels in sleep and circadian rhythm
Woodard, G. E., Rosado, J. A., & He, L. (2024) · Journal of Cellular and Molecular Medicine · doi:10.1111/jcmm.18274 · Cited by 11
Circadian Rhythm Sleep Disorders
Berry, R. B. (2011) · Elsevier eBooks · doi:10.1016/b978-1-4377-0326-9.00026-9 · Cited by 10
Salivary melatonin suppression under 100-Hz flickering blue light and non-flickering blue light conditions
Kozaki, T., Hidaka, Y., Takakura, J.-Y., & Kusano, Y. (2020) · Neuroscience Letters · doi:10.1016/j.neulet.2020.134857 · Cited by 9
Short wavelength light administered just prior to waking: a pilot study
Grandner, M. A., Kripke, D. F., Elliott, J., & Cole, R. (2013) · Biological Rhythm Research · doi:10.1080/09291016.2011.632578 · Cited by 9
The Circadian Response to Evening Light Spectra in Early Childhood: Preliminary Insights
Hartstein, L. E., Wright, K. P., Behn, C. D., Stowe, S. R., & LeBourgeois, M. K. (2025) · Journal of Biological Rhythms · doi:10.1177/07487304241311652 · Cited by 6
Using Bright Light and Melatonin to Adjust to Night Work
Burgess, H. J. (2010) · Elsevier eBooks · doi:10.1016/b978-0-12-381522-4.00017-1 · Cited by 7
Delayed Sleep-Wake Phase Disorder
Carter, G. S., & Auger, R. R. (2020) · Springer eBooks · doi:10.1007/978-3-030-43803-6_6 · Cited by 5
Using Bright Light and Melatonin to Reduce Jet Lag
Burgess, H. J. (2010) · Elsevier eBooks · doi:10.1016/b978-0-12-381522-4.00016-x · Cited by 5
Circadian photoreception: The impact of light on human circadian rhythms
Zeitzer, J. M., & Lok, R. (2022) · Progress in brain research · doi:10.1016/bs.pbr.2022.04.005 · Cited by 4
Circadian advantages in elite athletes
Brager, A. J., Gordon, J. A., Rouska, A., Moore, B. A., & Mysliwiec, V. (2024) · Elsevier eBooks · doi:10.1016/b978-0-12-822969-9.00012-2 · Cited by 3
Late evening room light and sleep restriction reduces the ability of bright morning light to phase advance adolescents’ circadian clocks
Monterastelli, A. J., Misiunaite, I., Eastman, C. I., & Crowley, S. J. (2026) · Scientific Reports · doi:10.1038/s41598-026-37985-y · Cited by 2
Self-citation
Entrainment to gradual vs. immediate 8-hour phase advance shifts with and without short-wavelength enriched polychromatic green light
Chang, A., Anderson, C., Cain, S. W., Reichenberger, D., Ronda, J. M., Lockley, S. W., & Czeisler, C. A. (2023) · Sleep Health · doi:10.1016/j.sleh.2023.09.007 · Cited by 3
Health Effects of Occupational Exposure to LED Light: A Special Reference to Plant Cultivation Works in Plant Factories
Takao, M. (2016) · Springer eBooks · doi:10.1007/978-981-10-1848-0_31 · Cited by 2
Modulation of the Intensity of the Spectral Components of Polychromatic Light within Certain Regions in Space by Passive Methods by Strategically Using Material Optical Properties and Texture
Lira-Oliver, A. (2018) · Technologies · doi:10.3390/technologies6010011 · Cited by 2
Physiological Effects of Blue Pulsed LED in an Indoor Lighting Environment
Chaveznava-Treviño, C. A. (2018) · Revista Mexicana de Ingeniería Biomédica · doi:10.17488/rmib.39.3.6 · Cited by 3
Light and Melatonin Treatment for Jet Lag Disorder
Crowley, S. J., & Eastman, C. I. (2013) · Elsevier eBooks · doi:10.1016/b978-0-12-378610-4.00285-0 · Cited by 2
Self-citation
Dim light melatonin onset following simulated eastward travel is earlier in young males genotyped as PER35/5 than PER34/4
Kunorozva, L., Rae, D. E., & Roden, L. C. (2022) · Chronobiology International · doi:10.1080/07420528.2022.2139184 · Cited by 1
The Medical Subject Headings® thesaurus remains inaccurate and incomplete for electronic indexing and retrieval of chronobiologic references
Portaluppi, F. (2011) · Biological Rhythm Research · doi:10.1080/09291016.2011.613619 · Cited by 1
Fatigue Risk Management in the Workplace ACOEM Presidential Task Force on Fatigue Risk Management
Lerman, S. E., Eskin, E., Flower, D., George, E. C., Gerson, B., Hartenbaum, N. P., Hursh, S. R., & Moore‐Ede, M. C. (2012) · Cited by 1
Light-Induced Changes of the Circadian Clock of Humans: Increasing Duration is More Effective than Increasing Light Intensity
Shephard, R. J. (2012) · Yearbook of Sports Medicine · doi:10.1016/j.yspm.2011.09.019 · Cited by 1
Light-induced Melatonin Suppressions by 1000-Hz Flickering and Nonflickering Blue Light Conditions
Kozaki, T., Hidaka, Y., & Kenshin, K. (2023) · Journal of Science and Technology in Lighting · doi:10.2150/jstl.ieijj22000660 · Cited by 1
Stories from a life studying circadian rhythms and sleep
Eastman, C. I. (2023) · SLEEP Advances · doi:10.1093/sleepadvances/zpad040 · Cited by 1
Self-citation
Sleep and circadian health promotion programs for athletes
Grandner, M. A., Mills, J., Clarke, M., & Athey, A. B. (2024) · Elsevier eBooks · doi:10.1016/b978-0-12-822969-9.00020-1 · Cited by 1
Introduction
Berry, R. B., & Wagner, M. H. (2014) · Elsevier eBooks · doi:10.1016/b978-1-4557-7051-9.00040-1 · Cited by 1
Light and melatonin treatment for jet lag
Eastman, C. I., Crowley, S. J., & Revell, V. L. (2021) · Elsevier eBooks · doi:10.1016/b978-0-12-822963-7.00115-8 · Cited by 1
Self-citation
Circadian, neuroendocrine and neurobehavioral effects of polychromatic light in humans.
Hanifin, J. P. (2015) · Surrey Research Insight Open Access (The University of Surrey)
The Influence of Melatonin, Caffeine, and Bright Light on Human Circadian Physiology
Burke, T. M. (2011) · CU Scholar (University of Colorado Boulder)
ЭКОЛОГИЧЕСКИЕ И КЛИНИКО-БИОЛОГИЧЕСКИЕ АСПЕКТЫ НАРУШЕНИЙ ЦИРКАДИАННЫХ РИТМОВ СОН-БОДРСТВОВАНИЕ У ДЕТЕЙ И ПОДРОСТКОВ
Кельмансон, И. А. (2015) · Биосфера · doi:10.24855/biosfera.v7i1.52
Approach to the patient who cannot sleep
Silber, M. H., Krahn, L. E., & Morgenthaler, T. I. (2013) · CRC Press eBooks · doi:10.3109/9781616310059-14
Light and Melatonin Treatment for Jet Lag Disorder☆
Crowley, S. J., & Eastman, C. I. (2016) · Elsevier eBooks · doi:10.1016/b978-0-12-809324-5.01133-0
Self-citation
Futures of Evaluation Systems for the Luminous Environment(<Special Issue>New Evaluation Methods for Lighting Environments)
Koga, Y. (2009) · JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN · doi:10.2150/jieij.93.875
Sommeil, rythmes circadiens et corrélats cognitifs et psychologiques dans le vieillissement physiologique et pathologique
Schroder, C. M. (2013) · theses.fr (ABES) · doi:10.70675/3c01ba67zcd6az4e43zbdfczf9f5d218c337

Authors: Smith, M. R., & Eastman, C. I.
Affiliations: Rush University Medical Center (US)
Corresponding author: Eastman, Charmane I.
ORCID: Eastman, Charmane I.
Venue: Chronobiology International
Publisher: Informa UK Limited
Published: 2009-01
Volume: 26
Issue: 4
Pages: 709-725
ISSN: 0742-0528 (ISSN-L)
1525-6073
DOI: 10.1080/07420520902927742
PMC: PMC2828683
OpenAlex: W2029209620
Cited by: 100
References: 77
Citations by year: 2026: 2 · 2025: 1 · 2024: 3 · 2023: 5 · 2022: 4 · 2021: 4 · 2020: 5 · 2019: 2 · 2018: 6 · 2017: 4 · 2016: 5 · 2015: 7 · 2014: 4 · 2013: 5 · 2012: 12
FWCI: 6.43
Type: journal article
Language: en
Open access: green
www.ncbi.nlm.nih.gov
Locations: Chronobiology International (publishedVersion)
PubMed (publishedVersion)
PubMed Central (acceptedVersion)
Funders: Rush University
National Institutes of Health
National Institute of Nursing Research (R01NR007677)
Topics: Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
Keywords: circadian phase delay, blue-enriched light, polychromatic light, white light, circadian phase shifting, dim light melatonin onset, correlated color temperature, circadian clock
MeSH terms: Adult, Circadian Rhythm, Darkness, Female, Humans, Light, Lighting, Male, Melatonin, Reaction Time, Sleep, Wakefulness, Patient Selection, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

Phase Delaying the Human Circadian Clock with Blue-Enriched Polychromatic Light

Abstract

Overview

Integrity signals

Verification

Claims the paper makes

Claims other papers make about this one

Self-check

Citations

Cites

Cited by

Related

Metadata

Record

About these checks