Harvard Title

Professor of Medicine

Administrative and Hospital Titles

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

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

Address

221 Longwood Avenue, BLI - 438
Boston, MA 02115

Publications View
Shift work and aging: Roles of sleep and circadian rhythms
Authors: Duffy JF
Clinics in Occupational and Environmental Medicine
Comparisons of the variability of three markers of the human circadian pacemaker.
Authors: Klerman EB, Gershengorn HB, Duffy JF, Kronauer RE.
J Biol Rhythms
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Sleep- and circadian-dependent modulation of REM density.
Authors: Khalsa SB, Conroy DA, Duffy JF, Czeisler CA, Dijk DJ.
J Sleep Res
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Age-related change in the relationship between circadian period, circadian phase, and diurnal preference in humans.
Authors: Duffy JF, Czeisler CA.
Neurosci Lett
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Getting through to circadian oscillators: why use constant routines?
Authors: Duffy JF, Dijk DJ.
J Biol Rhythms
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Peak of circadian melatonin rhythm occurs later within the sleep of older subjects.
Authors: Duffy JF, Zeitzer JM, Rimmer DW, Klerman EB, Dijk DJ, Czeisler CA.
Am J Physiol Endocrinol Metab
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Circadian rhythms of core body temperature and plasma cortisol in anovulatory women
Authors: Grundleger CS, Rogacz S, Duffy JF
Sleep
Association of intrinsic circadian period with morningness-eveningness, usual wake time, and circadian phase.
Authors: Duffy JF, Rimmer DW, Czeisler CA.
Behav Neurosci
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Age-related increase in awakenings: impaired consolidation of nonREM sleep at all circadian phases.
Authors: Dijk DJ, Duffy JF, Czeisler CA.
Sleep
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Absence of an increase in the duration of the circadian melatonin secretory episode in totally blind human subjects.
Authors: Klerman EB, Zeitzer JM, Duffy JF, Khalsa SB, Czeisler CA.
J Clin Endocrinol Metab
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