Charles A. Czeisler

Charles A. Czeisler, M.D., Ph.D.

Frank Baldino, Jr., Ph.D. Professor of Sleep Medicine

617-732-4013

Faculty Information
Publications

Harvard Title

Baldino Professor of Sleep Medicine

Administrative and Hospital Titles

Director, Division of Sleep Medicine
Chief and Senior Physician, Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital

Senior Investigator, Division of Sleep and Circadian Disorders, Departments of Medicine and Neurology, Brigham and Women's Hospital

Other Affiliation(s)

Affiliated Faculty, Health Sciences and Technology, Harvard-Massachusetts Institute of Technology
Member, Human Factors and Performance Team, National Space Biomedical Research Institute
Affiliated Faculty, Department of Neurobiology

Address

Division of Sleep and Circadian Disorders, Brigham and Women's Hospital
221 Longwood Ave, Room 438A
Boston, MA 02115

Publications View

High dose melatonin increases sleep duration during nighttime and daytime sleep episodes in older adults.

Authors: Duffy JF, Wang W, Ronda JM, Czeisler CA.
J Pineal Res 2022-04-18
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Prior sleep-wake behaviors are associated with mental health outcomes during the COVID-19 pandemic among adult users of a wearable device in the United States.

Authors: Czeisler MÉ, Capodilupo ER, Weaver MD, Czeisler CA, Howard ME, Rajaratnam SM.
Sleep Health 2022-04-15
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Chronic circadian disruption on a high-fat diet impairs glucose tolerance.

Authors: Zitting KM, Vetrivelan R, Yuan RK, Vujovic N, Wang W, Bandaru SS, Quan SF, Klerman EB, Scheer FAJL, Buxton OM, Williams JS, Duffy JF, Saper CB, Czeisler CA.
Metabolism 2022-03-09
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Recommendations for daytime, evening, and nighttime indoor light exposure to best support physiology, sleep, and wakefulness in healthy adults.

Authors: Brown TM, Brainard GC, Cajochen C, Czeisler CA, Hanifin JP, Lockley SW, Lucas RJ, Münch M, O'Hagan JB, Peirson SN, Price LLA, Roenneberg T, Schlangen LJM, Skene DJ, Spitschan M, Vetter C, Zee PC, Wright KP.
PLoS Biol 2022-03-01
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Impact of Chronic Sleep Restriction on Sleep Continuity, Sleep Structure, and Neurobehavioral Performance.

Authors: Xin Q, Yuan RK, Zitting KM, Wang W, Purcell SM, Vujovic N, Ronda JM, Quan SF, Williams JS, Buxton OM, Duffy JF, Czeisler CA.
Sleep 2022-02-26
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Unanticipated daytime melatonin secretion on a simulated night shift schedule generates a distinctive 24-h melatonin rhythm with antiphasic daytime and nighttime peaks.

Authors: Qian J, Morris CJ, Phillips AJ, Li P, Rahman SA, Wang W, Hu K, Arendt J, Czeisler CA, Scheer FA.
J Pineal Res 2022-02-08
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Circadian lipid and hepatic protein rhythms shift with a phase response curve different than melatonin.

Authors: Kent BA, Rahman SA, St Hilaire MA, Grant LK, Rüger M, Czeisler CA, Lockley SW.
Nat Commun 2022-02-03
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A clinical trial to evaluate the dayzz smartphone app on employee sleep, health, and productivity at a large US employer.

Authors: Robbins R, Weaver MD, Quan SF, Sullivan JP, Cohen-Zion M, Glasner L, Qadri S, Czeisler CA, Barger LK.
PLoS One 2022-01-01
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Daytime eating prevents internal circadian misalignment and glucose intolerance in night work.

Authors: Chellappa SL, Qian J, Vujovic N, Morris CJ, Nedeltcheva A, Nguyen H, Rahman N, Heng SW, Kelly L, Kerlin-Monteiro K, Srivastav S, Wang W, Aeschbach D, Czeisler CA, Shea SA, Adler GK, Garaulet M, Scheer FAJL.
Sci Adv 2021-12-03
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Toward a new nosology for non-24-hour sleep-wake rhythm disorder.

Authors: Emens JS, Klerman EB, Czeisler CA.
J Clin Sleep Med 2021-12-01
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