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Charles Czeisler

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

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TOP 3
Czeisler Charles A; Walsh James K; Wesnes Keith A; Arora Sanjay; Roth Thomas
Armodafinil for treatment of excessive sleepiness associated with shift work disorder: a randomized controlled study.
Rothschild Jeffrey M; Keohane Carol A; Rogers Selwyn; Gardner Roxane; Lipsitz Stuart R; Salzberg Claudia A; Yu Tony; Yoon Catherine S; Williams Deborah H; Wien Matt F; Czeisler Charles A; Bates David W; Landrigan Christopher P
Risks of complications by attending physicians after performing nighttime procedures.
Aeschbach D; Lockyer B J; Dijk D-J; Lockley S W; Nuwayser E S; Nichols L D; Czeisler C A
Use of transdermal melatonin delivery to improve sleep maintenance during daytime.

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All Publications

2009: Czeisler Charles A; Walsh James K; Wesnes Keith A; Arora Sanjay; Roth Thomas
Armodafinil for treatment of excessive sleepiness associated with shift work disorder: a randomized controlled study.
Mayo Clinic proceedings. Mayo Clinic 2009;84(11):958-72.
2009: Rothschild Jeffrey M; Keohane Carol A; Rogers Selwyn; Gardner Roxane; Lipsitz Stuart R; Salzberg Claudia A; Yu Tony; Yoon Catherine S; Williams Deborah H; Wien Matt F; Czeisler Charles A; Bates David W; Landrigan Christopher P
Risks of complications by attending physicians after performing nighttime procedures.
JAMA : the journal of the American Medical Association 2009;302(14):1565-72.
2009: Aeschbach D; Lockyer B J; Dijk D-J; Lockley S W; Nuwayser E S; Nichols L D; Czeisler C A
Use of transdermal melatonin delivery to improve sleep maintenance during daytime.
Clinical pharmacology and therapeutics 2009;86(4):378-82.
2009: Duffy Jeanne F; Willson Hannah J; Wang Wei; Czeisler Charles A
Healthy older adults better tolerate sleep deprivation than young adults.
Journal of the American Geriatrics Society 2009;57(7):1245-51.
2009: Czeisler Charles A
Medical and genetic differences in the adverse impact of sleep loss on performance: ethical considerations for the medical profession.
Transactions of the American Clinical and Climatological Association 2009;120():249-85.
2008: Santhi Nayantara; Aeschbach Daniel; Horowitz Todd S; Czeisler Charles A
The impact of sleep timing and bright light exposure on attentional impairment during night work.
Journal of biological rhythms 2008;23(4):341-52.
2007: Zaidi Farhan H; Hull Joseph T; Peirson Stuart N; Wulff Katharina; Aeschbach Daniel; Gooley Joshua J; Brainard George C; Gregory-Evans Kevin; Rizzo Joseph F; Czeisler Charles A; Foster Russell G; Moseley Merrick J; Lockley Steven W
Short-wavelength light sensitivity of circadian, pupillary, and visual awareness in humans lacking an outer retina.
Current biology : CB 2007;17(24):2122-8.
2007: Cain Sean W; Rimmer David W; Duffy Jeanne F; Czeisler Charles A
Exercise distributed across day and night does not alter circadian period in humans.
Journal of biological rhythms 2007;22(6):534-41.
2007: Landrigan Christopher P; Czeisler Charles A; Barger Laura K; Ayas Najib T; Rothschild Jeffrey M; Lockley Steven W;
Effective implementation of work-hour limits and systemic improvements.
Joint Commission journal on quality and patient safety / Joint Commission Resources 2007;33(11 Suppl):19-29.
2007: Lockley Steven W; Barger Laura K; Ayas Najib T; Rothschild Jeffrey M; Czeisler Charles A; Landrigan Christopher P;
Effects of health care provider work hours and sleep deprivation on safety and performance.
Joint Commission journal on quality and patient safety / Joint Commission Resources 2007;33(11 Suppl):7-18.
2007: Zeitzer Jamie M; Duffy Jeanne F; Lockley Steven W; Dijk Derk-Jan; Czeisler Charles A
Plasma melatonin rhythms in young and older humans during sleep, sleep deprivation, and wake.
Sleep 2007;30(11):1437-43.
2007: St Hilaire Melissa A; Klerman Elizabeth B; Khalsa Sat Bir S; Wright Kenneth P; Czeisler Charles A; Kronauer Richard E
Addition of a non-photic component to a light-based mathematical model of the human circadian pacemaker.
Journal of theoretical biology 2007;247(4):583-99.
2007: Gronfier Claude; Wright Kenneth P; Kronauer Richard E; Czeisler Charles A
Entrainment of the human circadian pacemaker to longer-than-24-h days.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(21):9081-6.
2007: Duffy Jeanne F; Zeitzer Jamie M; Czeisler Charles A
Decreased sensitivity to phase-delaying effects of moderate intensity light in older subjects.
Neurobiology of aging 2007;28(5):799-807.
2007: Czeisler C A; Gooley J J
Sleep and circadian rhythms in humans.
Cold Spring Harbor symposia on quantitative biology 2007;72():579-97.
2007: Santhi Nayantara; Horowitz Todd S; Duffy Jeanne F; Czeisler Charles A
Acute sleep deprivation and circadian misalignment associated with transition onto the first night of work impairs visual selective attention.
PloS one 2007;2(11):e1233.
2007: Scheer Frank A J L; Wright Kenneth P; Kronauer Richard E; Czeisler Charles A
Plasticity of the intrinsic period of the human circadian timing system.
PloS one 2007;2(1):e721.
2006: Barger Laura K; Ayas Najib T; Cade Brian E; Cronin John W; Rosner Bernard; Speizer Frank E; Czeisler Charles A
Impact of extended-duration shifts on medical errors, adverse events, and attentional failures.
PLoS medicine 2006;3(12):e487.
2006: Czeisler Charles A
Sleep deficit: the performance killer. A conversation with Harvard Medical School Professor Charles A. Czeisler.
Harvard business review 2006;84(10):53-9, 148.
2006: Landrigan Christopher P; Barger Laura K; Cade Brian E; Ayas Najib T; Czeisler Charles A
Interns' compliance with accreditation council for graduate medical education work-hour limits.
JAMA : the journal of the American Medical Association 2006;296(9):1063-70.
2006: Ayas Najib T; Barger Laura K; Cade Brian E; Hashimoto Dean M; Rosner Bernard; Cronin John W; Speizer Frank E; Czeisler Charles A
Extended work duration and the risk of self-reported percutaneous injuries in interns.
JAMA : the journal of the American Medical Association 2006;296(9):1055-62.
2006: Lockley Steven W; Landrigan Christopher P; Barger Laura K; Czeisler Charles A;
When policy meets physiology: the challenge of reducing resident work hours.
Clinical orthopaedics and related research 2006;449():116-27.
2006: Wyatt James K; Dijk Derk-Jan; Ritz-de Cecco Angela; Ronda Joseph M; Czeisler Charles A
Sleep-facilitating effect of exogenous melatonin in healthy young men and women is circadian-phase dependent.
Sleep 2006;29(5):609-18.
2006: Wright Kenneth P; Hull Joseph T; Hughes Rod J; Ronda Joseph M; Czeisler Charles A
Sleep and wakefulness out of phase with internal biological time impairs learning in humans.
Journal of cognitive neuroscience 2006;18(4):508-21.
2006: Grady Scott P; Nishino Seiji; Czeisler Charles A; Hepner David; Scammell Thomas E
Diurnal variation in CSF orexin-A in healthy male subjects.
Sleep 2006;29(3):295-7.
2006: Rothschild Jeffrey M; Hurley Ann C; Landrigan Christopher P; Cronin John W; Martell-Waldrop Kristina; Foskett Cathy; Burdick Elisabeth; Czeisler Charles A; Bates David W
Recovery from medical errors: the critical care nursing safety net.
Joint Commission journal on quality and patient safety / Joint Commission Resources 2006;32(2):63-72.
2006: Lockley Steven W; Evans Erin E; Scheer Frank A J L; Brainard George C; Czeisler Charles A; Aeschbach Daniel
Short-wavelength sensitivity for the direct effects of light on alertness, vigilance, and the waking electroencephalogram in humans.
Sleep 2006;29(2):161-8.
2006: Scheer F A J L; Zeitzer J M; Ayas N T; Brown R; Czeisler C A; Shea S A
Reduced sleep efficiency in cervical spinal cord injury; association with abolished night time melatonin secretion.
Spinal cord : the official journal of the International Medical Society of Paraplegia 2006;44(2):78-81.
2006: Wertz Adam T; Ronda Joseph M; Czeisler Charles A; Wright Kenneth P
Effects of sleep inertia on cognition.
JAMA : the journal of the American Medical Association 2006;295(2):163-4.
2006: Czeisler Charles A
The Gordon Wilson Lecture: work hours, sleep and patient safety in residency training.
Transactions of the American Clinical and Climatological Association 2006;117():159-88.
2005: Landrigan Christopher P; Lockley Steven W; Czeisler Charles A
Effect of intern's consecutive work hours on safety, medical education and professionalism.
Critical care (London, England) 2005;9(5):528-30; author reply 528-30.
2005: Zeitzer Jamie M; Khalsa Sat Bir S; Boivin Diane B; Duffy Jeanne F; Shanahan Theresa L; Kronauer Richard E; Czeisler Charles A
Temporal dynamics of late-night photic stimulation of the human circadian timing system.
American journal of physiology. Regulatory, integrative and comparative physiology 2005;289(3):R839-44.
2005: Rothschild Jeffrey M; Landrigan Christopher P; Cronin John W; Kaushal Rainu; Lockley Steven W; Burdick Elisabeth; Stone Peter H; Lilly Craig M; Katz Joel T; Czeisler Charles A; Bates David W
The Critical Care Safety Study: The incidence and nature of adverse events and serious medical errors in intensive care.
Critical care medicine 2005;33(8):1694-700.
2005: Czeisler Charles A; Walsh James K; Roth Thomas; Hughes Rod J; Wright Kenneth P; Kingsbury Lilliam; Arora Sanjay; Schwartz Jonathan R L; Niebler Gwendolyn E; Dinges David F;
Modafinil for excessive sleepiness associated with shift-work sleep disorder.
The New England journal of medicine 2005;353(5):476-86.
2005: Santhi Nayantara; Duffy Jeanne F; Horowitz Todd S; Czeisler Charles A
Scheduling of sleep/darkness affects the circadian phase of night shift workers.
Neuroscience letters 2005;384(3):316-20.
2005: Wright Kenneth P; Gronfier Claude; Duffy Jeanne F; Czeisler Charles A
Intrinsic period and light intensity determine the phase relationship between melatonin and sleep in humans.
Journal of biological rhythms 2005;20(2):168-77.
2005: Scheer Frank A J L; Czeisler Charles A
Melatonin, sleep, and circadian rhythms.
Sleep medicine reviews 2005;9(1):5-9.
2005: Barger Laura K; Cade Brian E; Ayas Najib T; Cronin John W; Rosner Bernard; Speizer Frank E; Czeisler Charles A;
Extended work shifts and the risk of motor vehicle crashes among interns.
The New England journal of medicine 2005;352(2):125-34.
2005: Zeitzer Jamie M; Ayas Najib T; Wu Allan D; Czeisler Charles A; Brown Robert
Bilateral oculosympathetic paresis associated with loss of nocturnal melatonin secretion in patients with spinal cord injury.
The journal of spinal cord medicine 2005;28(1):55-9.
2004: Landrigan Christopher P; Rothschild Jeffrey M; Cronin John W; Kaushal Rainu; Burdick Elisabeth; Katz Joel T; Lilly Craig M; Stone Peter H; Lockley Steven W; Bates David W; Czeisler Charles A
Effect of reducing interns' work hours on serious medical errors in intensive care units.
The New England journal of medicine 2004;351(18):1838-48.
2004: Lockley Steven W; Cronin John W; Evans Erin E; Cade Brian E; Lee Clark J; Landrigan Christopher P; Rothschild Jeffrey M; Katz Joel T; Lilly Craig M; Stone Peter H; Aeschbach Daniel; Czeisler Charles A;
Effect of reducing interns' weekly work hours on sleep and attentional failures.
The New England journal of medicine 2004;351(18):1829-37.
2004: Smith Kurt A; Schoen Martin W; Czeisler Charles A
Adaptation of human pineal melatonin suppression by recent photic history.
The Journal of clinical endocrinology and metabolism 2004;89(7):3610-4.
2004: Gronfier Claude; Wright Kenneth P; Kronauer Richard E; Jewett Megan E; Czeisler Charles A
Efficacy of a single sequence of intermittent bright light pulses for delaying circadian phase in humans.
American journal of physiology. Endocrinology and metabolism 2004;287(1):E174-81.
2004: Barger Laura K; Wright Kenneth P; Hughes Rod J; Czeisler Charles A
Daily exercise facilitates phase delays of circadian melatonin rhythm in very dim light.
American journal of physiology. Regulatory, integrative and comparative physiology 2004;286(6):R1077-84.
2004: Wyatt James K; Cajochen Christian; Ritz-De Cecco Angela; Czeisler Charles A; Dijk Derk-Jan
Low-dose repeated caffeine administration for circadian-phase-dependent performance degradation during extended wakefulness.
Sleep 2004;27(3):374-81.
2004: Czeisler Charles A
Work hours and sleep in residency training.
Sleep 2004;27(3):371-2.
2003: Horowitz Todd S; Cade Brian E; Wolfe Jeremy M; Czeisler Charles A
Searching night and day: a dissociation of effects of circadian phase and time awake on visual selective attention and vigilance.
Psychological science : a journal of the American Psychological Society / APS 2003;14(6):549-57.
2003: Lockley Steven W; Brainard George C; Czeisler Charles A
High sensitivity of the human circadian melatonin rhythm to resetting by short wavelength light.
The Journal of clinical endocrinology and metabolism 2003;88(9):4502-5.
2003: Hull Joseph T; Wright Kenneth P; Czeisler Charles A
The influence of subjective alertness and motivation on human performance independent of circadian and homeostatic regulation.
Journal of biological rhythms 2003;18(4):329-38.
2003: Khalsa Sat Bir S; Jewett Megan E; Cajochen Christian; Czeisler Charles A
A phase response curve to single bright light pulses in human subjects.
The Journal of physiology 2003;549(Pt 3):945-52.
2003: Czeisler Charles A
Quantifying consequences of chronic sleep restriction.
Sleep 2003;26(3):247-8; discussion 249.
2002: Klerman E B; Shanahan T L; Brotman D J; Rimmer D W; Emens J S; Rizzo J F; Czeisler C A
Photic resetting of the human circadian pacemaker in the absence of conscious vision.
Journal of biological rhythms 2002;17(6):548-55.
2002: Wright Kenneth P; Hull Joseph T; Czeisler Charles A
Relationship between alertness, performance, and body temperature in humans.
American journal of physiology. Regulatory, integrative and comparative physiology 2002;283(6):R1370-7.
2002: Wright Kenneth P; Czeisler Charles A
Absence of circadian phase resetting in response to bright light behind the knees.
Science (New York, N.Y.) 2002;297(5581):571.
2002: Khalsa Sat Bir S; Conroy Deirdre A; Duffy Jeanne F; Czeisler Charles A; Dijk Derk-Jan
Sleep- and circadian-dependent modulation of REM density.
Journal of sleep research 2002;11(1):53-9.
2002: Duffy Jeanne F; Czeisler Charles A
Age-related change in the relationship between circadian period, circadian phase, and diurnal preference in humans.
Neuroscience letters 2002;318(3):117-20.
2002: Duffy Jeanne F; Zeitzer Jamie M; Rimmer David W; Klerman Elizabeth B; Dijk Derk-Jan; Czeisler Charles A
Peak of circadian melatonin rhythm occurs later within the sleep of older subjects.
American journal of physiology. Endocrinology and metabolism 2002;282(2):E297-303.
2002: Cajochen C; Wyatt J K; Czeisler C A; Dijk D J
Separation of circadian and wake duration-dependent modulation of EEG activation during wakefulness.
Neuroscience 2002;114(4):1047-60.
2001: Wright K P; Hughes R J; Kronauer R E; Dijk D J; Czeisler C A
Intrinsic near-24-h pacemaker period determines limits of circadian entrainment to a weak synchronizer in humans.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(24):14027-32.
2001: Dijk D J; Neri D F; Wyatt J K; Ronda J M; Riel E; Ritz-De Cecco A; Hughes R J; Elliott A R; Prisk G K; West J B; Czeisler C A
Sleep, performance, circadian rhythms, and light-dark cycles during two space shuttle flights.
American journal of physiology. Regulatory, integrative and comparative physiology 2001;281(5):R1647-64.
2001: Duffy J F; Rimmer D W; Czeisler C A
Association of intrinsic circadian period with morningness-eveningness, usual wake time, and circadian phase.
Behavioral neuroscience 2001;115(4):895-9.
2001: Elliott A R; Shea S A; Dijk D J; Wyatt J K; Riel E; Neri D F; Czeisler C A; West J B; Prisk G K
Microgravity reduces sleep-disordered breathing in humans.
American journal of respiratory and critical care medicine 2001;164(3):478-85.
2001: Dijk D J; Duffy J F; Czeisler C A
Age-related increase in awakenings: impaired consolidation of nonREM sleep at all circadian phases.
Sleep 2001;24(5):565-77.
2001: Horowitz T S; Cade B E; Wolfe J M; Czeisler C A
Efficacy of bright light and sleep/darkness scheduling in alleviating circadian maladaptation to night work.
American journal of physiology. Endocrinology and metabolism 2001;281(2):E384-91.
2001: Klerman E B; Zeitzer J M; Duffy J F; Khalsa S B; Czeisler C A
Absence of an increase in the duration of the circadian melatonin secretory episode in totally blind human subjects.
The Journal of clinical endocrinology and metabolism 2001;86(7):3166-70.
2001: Klerman E B; Duffy J F; Dijk D J; Czeisler C A
Circadian phase resetting in older people by ocular bright light exposure.
Journal of investigative medicine : the official publication of the American Federation for Clinical Research 2001;49(1):30-40.
2000: Khalsa SBS; Jewett M E; Duffy J F; Czeisler C A
The timing of the human circadian clock is accurately represented by the core body temperature rhythm following phase shifts to a three-cycle light stimulus near the critical zone.
Journal of biological rhythms 2000;15(6):524-30.
2000: Rimmer D W; Boivin D B; Shanahan T L; Kronauer R E; Duffy J F; Czeisler C A
Dynamic resetting of the human circadian pacemaker by intermittent bright light.
American journal of physiology. Regulatory, integrative and comparative physiology 2000;279(5):R1574-9.
2000: Cajochen C; Zeitzer J M; Czeisler C A; Dijk D J
Dose-response relationship for light intensity and ocular and electroencephalographic correlates of human alertness.
Behavioural brain research 2000;115(1):75-83.
2000: Brown E N; Choe Y; Luithardt H; Czeisler C A
A statistical model of the human core-temperature circadian rhythm.
American journal of physiology. Endocrinology and metabolism 2000;279(3):E669-83.
2000: Shanahan T L; Czeisler C A
Physiological effects of light on the human circadian pacemaker.
Seminars in perinatology 2000;24(4):299-320.
2000: Zeitzer J M; Dijk D J; Kronauer R; Brown E; Czeisler C
Sensitivity of the human circadian pacemaker to nocturnal light: melatonin phase resetting and suppression.
The Journal of physiology 2000;526 Pt 3():695-702.
2000: Spengler C M; Czeisler C A; Shea S A
An endogenous circadian rhythm of respiratory control in humans.
The Journal of physiology 2000;526 Pt 3():683-94.
2000: Zeitzer J M; Ayas N T; Shea S A; Brown R; Czeisler C A
Absence of detectable melatonin and preservation of cortisol and thyrotropin rhythms in tetraplegia.
The Journal of clinical endocrinology and metabolism 2000;85(6):2189-96.
2000: Czeisler C A; Dijk D J; Kronauer R E; Brown E N; Duffy J F; Allan J S; Shanahan T L; Rimmer D W; Ronda J M; Mitchell J F; Silva E J; Emens J S
Is there an intrinsic period of the circadian clock? Response.
Science (New York, N.Y.) 2000;288(5469):1174-5.
2000: Dijk D J; Duffy J F; Czeisler C A
Contribution of circadian physiology and sleep homeostasis to age-related changes in human sleep.
Chronobiology international 2000;17(3):285-311.
2000: Hilton M F; Umali M U; Czeisler C A; Wyatt J K; Shea S A
Endogenous circadian control of the human autonomic nervous system.
Computers in cardiology 2000;27():197-200.
1999: Dijk D J; Jewett M E; Czeisler C A; Kronauer R E
Reply to technical note: nonlinear interactions between circadian and homeostatic processes: models or metrics?
Journal of biological rhythms 1999;14(6):604-5.
1999: Czeisler C A; Brown E N
Commentary: models of the effect of light on the human circadian system: current state of the art.
Journal of biological rhythms 1999;14(6):538-43.
1999: Zeitzer J M; Daniels J E; Duffy J F; Klerman E B; Shanahan T L; Dijk D J; Czeisler C A
Do plasma melatonin concentrations decline with age?
The American journal of medicine 1999;107(5):432-6.
1999: Wyatt J K; Ritz-De Cecco A; Czeisler C A; Dijk D J
Circadian temperature and melatonin rhythms, sleep, and neurobehavioral function in humans living on a 20-h day.
The American journal of physiology 1999;277(4 Pt 2):R1152-63.
1999: Cajochen C; Khalsa S B; Wyatt J K; Czeisler C A; Dijk D J
EEG and ocular correlates of circadian melatonin phase and human performance decrements during sleep loss.
The American journal of physiology 1999;277(3 Pt 2):R640-9.
1999: Klerman E B; Lee Y; Czeisler C A; Kronauer R E
Linear demasking techniques are unreliable for estimating the circadian phase of ambulatory temperature data.
Journal of biological rhythms 1999;14(4):260-74.
1999: Shanahan T L; Kronauer R E; Duffy J F; Williams G H; Czeisler C A
Melatonin rhythm observed throughout a three-cycle bright-light stimulus designed to reset the human circadian pacemaker.
Journal of biological rhythms 1999;14(3):237-53.
1999: Kelly T L; Neri D F; Grill J T; Ryman D; Hunt P D; Dijk D J; Shanahan T L; Czeisler C A
Nonentrained circadian rhythms of melatonin in submariners scheduled to an 18-hour day.
Journal of biological rhythms 1999;14(3):190-6.
1999: Czeisler C A; Duffy J F; Shanahan T L; Brown E N; Mitchell J F; Rimmer D W; Ronda J M; Silva E J; Allan J S; Emens J S; Dijk D J; Kronauer R E
Stability, precision, and near-24-hour period of the human circadian pacemaker.
Science (New York, N.Y.) 1999;284(5423):2177-81.
1999: Dijk D J; Duffy J F; Riel E; Shanahan T L; Czeisler C A
Ageing and the circadian and homeostatic regulation of human sleep during forced desynchrony of rest, melatonin and temperature rhythms.
The Journal of physiology 1999;516 ( Pt 2)():611-27.
1999: Duffy J F; Dijk D J; Hall E F; Czeisler C A
Relationship of endogenous circadian melatonin and temperature rhythms to self-reported preference for morning or evening activity in young and older people.
Journal of investigative medicine : the official publication of the American Federation for Clinical Research 1999;47(3):141-50.
1999: Jewett M E; Wyatt J K; Ritz-De Cecco A; Khalsa S B; Dijk D J; Czeisler C A
Time course of sleep inertia dissipation in human performance and alertness.
Journal of sleep research 1999;8(1):1-8.
1999: Wei H G; Riel E; Czeisler C A; Dijk D J
Attenuated amplitude of circadian and sleep-dependent modulation of electroencephalographic sleep spindle characteristics in elderly human subjects.
Neuroscience letters 1999;260(1):29-32.
1999: Czeisler C A; Klerman E B
Circadian and sleep-dependent regulation of hormone release in humans.
Recent progress in hormone research 1999;54():97-130; discussion 130-2.
1998: Duffy J F; Dijk D J; Klerman E B; Czeisler C A
Later endogenous circadian temperature nadir relative to an earlier wake time in older people.
The American journal of physiology 1998;275(5 Pt 2):R1478-87.
1998: Klerman E B; Rimmer D W; Dijk D J; Kronauer R E; Rizzo J F; Czeisler C A
Nonphotic entrainment of the human circadian pacemaker.
The American journal of physiology 1998;274(4 Pt 2):R991-6.
1998: Boivin D B; Czeisler C A
Resetting of circadian melatonin and cortisol rhythms in humans by ordinary room light.
Neuroreport 1998;9(5):779-82.
1997: Dijk D J; Shanahan T L; Duffy J F; Ronda J M; Czeisler C A
Variation of electroencephalographic activity during non-rapid eye movement and rapid eye movement sleep with phase of circadian melatonin rhythm in humans.
The Journal of physiology 1997;505 ( Pt 3)():851-8.
1997: Czeisler C A
Commentary: evidence for melatonin as a circadian phase-shifting agent.
Journal of biological rhythms 1997;12(6):618-23.
1997: Shanahan T L; Zeitzer J M; Czeisler C A
Resetting the melatonin rhythm with light in humans.
Journal of biological rhythms 1997;12(6):556-67.
1997: Jewett M E; Rimmer D W; Duffy J F; Klerman E B; Kronauer R E; Czeisler C A
Human circadian pacemaker is sensitive to light throughout subjective day without evidence of transients.
The American journal of physiology 1997;273(5 Pt 2):R1800-9.
1997: Zeitzer J M; Kronauer R E; Czeisler C A
Photopic transduction implicated in human circadian entrainment.
Neuroscience letters 1997;232(3):135-8.
1997: Brown E N; Choe Y; Shanahan T L; Czeisler C A
A mathematical model of diurnal variations in human plasma melatonin levels.
The American journal of physiology 1997;272(3 Pt 1):E506-16.
1997: Boivin D B; Czeisler C A; Dijk D J; Duffy J F; Folkard S; Minors D S; Totterdell P; Waterhouse J M
Complex interaction of the sleep-wake cycle and circadian phase modulates mood in healthy subjects.
Archives of general psychiatry 1997;54(2):145-52.
1997: el-Hajj Fuleihan G; Klerman E B; Brown E N; Choe Y; Brown E M; Czeisler C A
The parathyroid hormone circadian rhythm is truly endogenous--a general clinical research center study.
The Journal of clinical endocrinology and metabolism 1997;82(1):281-6.
1996: Richardson G S; Wyatt J K; Sullivan J P; Orav E J; Ward A E; Wolf M A; Czeisler C A
Objective assessment of sleep and alertness in medical house staff and the impact of protected time for sleep.
Sleep 1996;19(9):718-26.
1996: Duffy J F; Kronauer R E; Czeisler C A
Phase-shifting human circadian rhythms: influence of sleep timing, social contact and light exposure.
The Journal of physiology 1996;495 ( Pt 1)():289-97.
1996: Waldstreicher J; Duffy J F; Brown E N; Rogacz S; Allan J S; Czeisler C A
Gender differences in the temporal organization of proclactin (PRL) secretion: evidence for a sleep-independent circadian rhythm of circulating PRL levels- a clinical research center study.
The Journal of clinical endocrinology and metabolism 1996;81(4):1483-7.
1996: Boivin D B; Duffy J F; Kronauer R E; Czeisler C A
Dose-response relationships for resetting of human circadian clock by light.
Nature 1996;379(6565):540-2.
1996: Klerman E B; Dijk D J; Kronauer R E; Czeisler C A
Simulations of light effects on the human circadian pacemaker: implications for assessment of intrinsic period.
The American journal of physiology 1996;270(1 Pt 2):R271-82.
1995: Dijk D J; Czeisler C A
Contribution of the circadian pacemaker and the sleep homeostat to sleep propensity, sleep structure, electroencephalographic slow waves, and sleep spindle activity in humans.
The Journal of neuroscience : the official journal of the Society for Neuroscience 1995;15(5 Pt 1):3526-38.
1995: Czeisler C A; Shanahan T L; Klerman E B; Martens H; Brotman D J; Emens J S; Klein T; Rizzo J F
Suppression of melatonin secretion in some blind patients by exposure to bright light.
The New England journal of medicine 1995;332(1):6-11.
1995: Czeisler C A
The effect of light on the human circadian pacemaker.
Ciba Foundation symposium 1995;183():254-90; discussion 290-302.
1994: Budnick L D; Lerman S E; Baker T L; Jones H; Czeisler C A
Sleep and alertness in a 12-hour rotating shift work environment.
Journal of occupational medicine. : official publication of the Industrial Medical Association 1994;36(12):1295-300.
1994: Allan J S; Czeisler C A
Persistence of the circadian thyrotropin rhythm under constant conditions and after light-induced shifts of circadian phase.
The Journal of clinical endocrinology and metabolism 1994;79(2):508-12.
1994: Dijk D J; Czeisler C A
Paradoxical timing of the circadian rhythm of sleep propensity serves to consolidate sleep and wakefulness in humans.
Neuroscience letters 1994;166(1):63-8.
1994: Boivin D B; Duffy J F; Kronauer R E; Czeisler C A
Sensitivity of the human circadian pacemaker to moderately bright light.
Journal of biological rhythms 1994;9(3-4):315-31.
1994: Jewett M E; Kronauer R E; Czeisler C A
Phase-amplitude resetting of the human circadian pacemaker via bright light: a further analysis.
Journal of biological rhythms 1994;9(3-4):295-314.
1993: Dijk D J; Hayes B; Czeisler C A
Dynamics of electroencephalographic sleep spindles and slow wave activity in men: effect of sleep deprivation.
Brain research 1993;626(1-2):190-9.
1993: Klein T; Martens H; Dijk D J; Kronauer R E; Seely E W; Czeisler C A
Circadian sleep regulation in the absence of light perception: chronic non-24-hour circadian rhythm sleep disorder in a blind man with a regular 24-hour sleep-wake schedule.
Sleep 1993;16(4):333-43.
1993: Kronauer R E; Jewett M E; Czeisler C A
Commentary: the human circadian response to light--strong and weak resetting.
Journal of biological rhythms 1993;8(4):351-60; discussion 361.
1992: Czeisler C A; Dumont M; Duffy J F; Steinberg J D; Richardson G S; Brown E N; Sánchez R; Ríos C D; Ronda J M
Association of sleep-wake habits in older people with changes in output of circadian pacemaker.
Lancet 1992;340(8825):933-6.
1992: Gold D R; Rogacz S; Bock N; Tosteson T D; Baum T M; Speizer F E; Czeisler C A
Rotating shift work, sleep, and accidents related to sleepiness in hospital nurses.
American journal of public health 1992;82(7):1011-4.
1992: Dijk D J; Duffy J F; Czeisler C A
Circadian and sleep/wake dependent aspects of subjective alertness and cognitive performance.
Journal of sleep research 1992;1(2):112-7.
1992: Johnson M P; Duffy J F; Dijk D J; Ronda J M; Dyal C M; Czeisler C A
Short-term memory, alertness and performance: a reappraisal of their relationship to body temperature.
Journal of sleep research 1992;1(1):24-9.
1992: Brown E N; Czeisler C A
The statistical analysis of circadian phase and amplitude in constant-routine core-temperature data.
Journal of biological rhythms 1992;7(3):177-202.
1991: Czeisler C A; Richardson G S
Detection and assessment of insomnia.
Clinical therapeutics 1991;13(6):663-79; discussion 662.
1991: Shanahan T L; Czeisler C A
Light exposure induces equivalent phase shifts of the endogenous circadian rhythms of circulating plasma melatonin and core body temperature in men.
The Journal of clinical endocrinology and metabolism 1991;73(2):227-35.
1991: Kronauer R E; Jewett M E; Czeisler C A
Human circadian rhythms.
Nature 1991;351(6323):193.
1991: Jewett M E; Kronauer R E; Czeisler C A
Light-induced suppression of endogenous circadian amplitude in humans.
Nature 1991;350(6313):59-62.
1991: Wolf M A; Richardson G; Czeisler C A
Improved sleep: a means of reducing the stress of internship.
Transactions of the American Clinical and Climatological Association 1991;102():225-9; discussion 229-31.
1991: Czeisler C A; Chiasera A J; Duffy J F
Research on sleep, circadian rhythms and aging: applications to manned spaceflight.
Experimental gerontology 1991;26(2-3):217-32.
1990: Czeisler C A; Johnson M P; Duffy J F; Brown E N; Ronda J M; Kronauer R E
Exposure to bright light and darkness to treat physiologic maladaptation to night work.
The New England journal of medicine 1990;322(18):1253-9.
1989: Czeisler C A; Kronauer R E; Allan J S; Duffy J F; Jewett M E; Brown E N; Ronda J M
Bright light induction of strong (type 0) resetting of the human circadian pacemaker.
Science (New York, N.Y.) 1989;244(4910):1328-33.
1989: Richardson G S; Miner J D; Czeisler C A
Impaired driving performance in shiftworkers: the role of the circadian system in a multifactorial model.
Alcohol, drugs, and driving : abstracts and reviews 1989;5-6(4-1):265-73.
1988: Brezinski D A; Tofler G H; Muller J E; Pohjola-Sintonen S; Willich S N; Schafer A I; Czeisler C A; Williams G H
Morning increase in platelet aggregability. Association with assumption of the upright posture.
Circulation 1988;78(1):35-40.
1988: Mitler M M; Carskadon M A; Czeisler C A; Dement W C; Dinges D F; Graeber R C
Catastrophes, sleep, and public policy: consensus report.
Sleep 1988;11(1):100-9.
1987: Czeisler C A; Kronauer R E; Mooney J J; Anderson J L; Allan J S
Biologic rhythm disorders, depression, and phototherapy. A new hypothesis.
The Psychiatric clinics of North America 1987;10(4):687-709.
1987: Strogatz S H; Kronauer R E; Czeisler C A
Circadian pacemaker interferes with sleep onset at specific times each day: role in insomnia.
The American journal of physiology 1987;253(1 Pt 2):R172-8.
1987: Tofler G H; Brezinski D; Schafer A I; Czeisler C A; Rutherford J D; Willich S N; Gleason R E; Williams G H; Muller J E
Concurrent morning increase in platelet aggregability and the risk of myocardial infarction and sudden cardiac death.
The New England journal of medicine 1987;316(24):1514-8.
1986: Gordon N P; Cleary P D; Parker C E; Czeisler C A
The prevalence and health impact of shiftwork.
American journal of public health 1986;76(10):1225-8.
1986: Czeisler C A; Allan J S; Strogatz S H; Ronda J M; Sánchez R; Ríos C D; Freitag W O; Richardson G S; Kronauer R E
Bright light resets the human circadian pacemaker independent of the timing of the sleep-wake cycle.
Science (New York, N.Y.) 1986;233(4764):667-71.
1986: Strogatz S H; Kronauer R E; Czeisler C A
Circadian regulation dominates homeostatic control of sleep length and prior wake length in humans.
Sleep 1986;9(2):353-64.
1986: Moline M L; Monk T H; Wagner D R; Pollak C P; Kream J; Fookson J E; Weitzman E D; Czeisler C A
Human growth hormone release is decreased during sleep in temporal isolation (free-running).
Chronobiologia 1986;13(1):13-9.
1985: Muller J E; Stone P H; Turi Z G; Rutherford J D; Czeisler C A; Parker C; Poole W K; Passamani E; Roberts R; Robertson T
Circadian variation in the frequency of onset of acute myocardial infarction.
The New England journal of medicine 1985;313(21):1315-22.
1985: Richardson G S; Moore-Ede M C; Czeisler C A; Dement W C
Circadian rhythms of sleep and wakefulness in mice: analysis using long-term automated recording of sleep.
The American journal of physiology 1985;248(3 Pt 2):R320-30.
1984: Gander P H; Kronauer R E; Czeisler C A; Moore-Ede M C
Modeling the action of zeitgebers on the human circadian system: comparisons of simulations and data.
The American journal of physiology 1984;247(3 Pt 2):R427-44.
1984: Gander P H; Kronauer R E; Czeisler C A; Moore-Ede M C
Simulating the action of zeitgebers on a coupled two-oscillator model of the human circadian system.
The American journal of physiology 1984;247(3 Pt 2):R418-26.
1983: Moore-Ede M C; Czeisler C A; Richardson G S
Circadian timekeeping in health and disease. Part 2. Clinical implications of circadian rhythmicity.
The New England journal of medicine 1983;309(9):530-6.
1983: Moore-Ede M C; Czeisler C A; Richardson G S
Circadian timekeeping in health and disease. Part 1. Basic properties of circadian pacemakers.
The New England journal of medicine 1983;309(8):469-76.
1983: Weitzman E D; Zimmerman J C; Czeisler C A; Ronda J
Cortisol secretion is inhibited during sleep in normal man.
The Journal of clinical endocrinology and metabolism 1983;56(2):352-8.
1982: Czeisler C A; Moore-Ede M C; Coleman R H
Rotating shift work schedules that disrupt sleep are improved by applying circadian principles.
Science (New York, N.Y.) 1982;217(4558):460-3.
1982: Kronauer R E; Czeisler C A; Pilato S F; Moore-Ede M C; Weitzman E D
Mathematical model of the human circadian system with two interacting oscillators.
The American journal of physiology 1982;242(1):R3-17.
1982: Weitzman E D; Moline M L; Czeisler C A; Zimmerman J C
Chronobiology of aging: temperature, sleep-wake rhythms and entrainment.
Neurobiology of aging 1982;3(4):299-309.
1981: Bernstein I L; Zimmerman J C; Czeisler C A; Weitzman E D
Meal patterns in "free-running" humans.
Physiology & behavior 1981;27(4):621-3.
1981: Czeisler C A; Richardson G S; Zimmerman J C; Moore-Ede M C; Weitzman E D
Entrainment of human circadian rhythms by light-dark cycles: a reassessment.
Photochemistry and photobiology 1981;34(2):239-47.
1981: Weitzman E D; Czeisler C A; Coleman R M; Spielman A J; Zimmerman J C; Dement W; Richardson G; Pollak C P
Delayed sleep phase syndrome. A chronobiological disorder with sleep-onset insomnia.
Archives of general psychiatry 1981;38(7):737-46.
1981: Czeisler C A; Richardson G S; Coleman R M; Zimmerman J C; Moore-Ede M C; Dement W C; Weitzman E D
Chronotherapy: resetting the circadian clocks of patients with delayed sleep phase insomnia.
Sleep 1981;4(1):1-21.
1981: Weitzman E D; Czeisler C A; Zimmerman J C; Moore-Ede M C
Biological rhythms in man: relationship of sleep-wake, cortisol, growth hormone, and temperature during temporal isolation.
Advances in biochemical psychopharmacology 1981;28():475-99.
1980: Czeisler C A; Weitzman E d; Moore-Ede M C; Zimmerman J C; Knauer R S
Human sleep: its duration and organization depend on its circadian phase.
Science (New York, N.Y.) 1980;210(4475):1264-7.
1980: Zimmerman J C; Czeisler C A; Laxminarayan S; Knauer R S; Weitzman E D
REM density is dissociated from REM sleep timing during free-running sleep episodes.
Sleep 1980;2(4):409-15.
1980: Weitzman E D; Czeisler C A; Zimmerman J C; Ronda J M
Timing of REM and stages 3 + 4 sleep during temporal isolation in man.
Sleep 1980;2(4):391-407.
1980: Czeisler C A; Zimmerman J C; Ronda J M; Moore-Ede M C; Weitzman E D
Timing of REM sleep is coupled to the circadian rhythm of body temperature in man.
Sleep 1980;2(3):329-46.
1980: Weitzman E D; Czeisler C A; Zimmerman J C; Moore-Ede M C; Ronda J M
Sleep duration, sleep stages and waking time are related to circadian phase in young and older men during nonentrained conditions.
Transactions of the American Neurological Association 1980;105():371-4.
1980: Lydic R; Schoene W C; Czeisler C A; Moore-Ede M C
Suprachiasmatic region of the human hypothalamus: homolog to the primate circadian pacemaker?
Sleep 1980;2(3):355-61.
1978: Kokkoris C P; Weitzman E D; Pollak C P; Spielman A J; Czeisler C A; Bradlow H
Long-term ambulatory temperature monitoring in a subject with a hypernychthemeral sleep--wake cycle disturbance.
Sleep 1978;1(2):177-90.
1976: Czeisler C A; Ede M C; Regestein Q R; Kisch E S; Fang V S; Ehrlich E N
Episodic 24-hour cortisol secretory patterns in patients awaiting elective cardiac surgery.
The Journal of clinical endocrinology and metabolism 1976;42(2):273-83.

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