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Charmane Eastman

TitleProfessor, Emeritus/Emerita
InstitutionRush University, Rush Medical College
DepartmentBiological Rhythms Research Laboratory
Address
ORCID ORCID Icon0000-0002-4057-1233 Additional info
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    Collapse Biography 
    Collapse awards and honors
    2012Excellence in Applied Circadian Rhythm Research, National Sleep Foundation

    Collapse Overview 
    Collapse overview
    My ORCHID is 0000-0002-4057-1233.
    My Scopus ID is 7102375338.
    My NIH COMMONS name is CEASTMAN.

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Eastman C. Stories from a life studying circadian rhythms and sleep. Sleep Adv. 2023; 4(1):zpad040. PMID: 38084297.
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    2. Crowley SJ, Velez SL, Killen LG, Cvengros JA, Fogg LF, Eastman CI. Extending weeknight sleep of delayed adolescents using weekend morning bright light and evening time management. Sleep. 2023 01 11; 46(1). PMID: 36006948.
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    3. Misiunaite I, Eastman CI, Crowley SJ. Circadian Phase Advances in Response to Weekend Morning Light in Adolescents With Short Sleep and Late Bedtimes on School Nights. Front Neurosci. 2020; 14:99. PMID: 32116532.
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    4. Crowley SJ, Fournier CL, Eastman CI. Late bedtimes prevent circadian phase advances to morning bright light in adolescents. Chronobiol Int. 2018 11; 35(12):1748-1752. PMID: 30084658.
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    5. Crowley SJ, Eastman CI. Free-running circadian period in adolescents and adults. J Sleep Res. 2018 10; 27(5):e12678. PMID: 29516556.
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    6. Kantermann T, Eastman CI. Circadian phase, circadian period and chronotype are reproducible over months. Chronobiol Int. 2018 02; 35(2):280-288. PMID: 29148844.
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    7. Paech GM, Crowley SJ, Eastman CI. Sleep and cognitive performance of African-Americans and European-Americans before and during circadian misalignment produced by an abrupt 9-h delay in the sleep/wake schedule. PLoS One. 2017; 12(10):e0186843. PMID: 29073187.
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    8. Paech GM, Crowley SJ, Fogg LF, Eastman CI. Advancing the sleep/wake schedule impacts the sleep of African-Americans more than European-Americans. PLoS One. 2017; 12(10):e0186887. PMID: 29059251.
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    9. Crowley SJ, Eastman CI. Human Adolescent Phase Response Curves to Bright White Light. J Biol Rhythms. 2017 08; 32(4):334-344. PMID: 28651468.
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    10. Emens JS, Eastman CI. Diagnosis and Treatment of Non-24-h Sleep-Wake Disorder in the Blind. Drugs. 2017 Apr; 77(6):637-650. PMID: 28229310.
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    11. Eastman CI, Tomaka VA, Crowley SJ. Sex and ancestry determine the free-running circadian period. J Sleep Res. 2017 10; 26(5):547-550. PMID: 28332253.
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    12. Eastman CI, Tomaka VA, Crowley SJ. Circadian rhythms of European and African-Americans after a large delay of sleep as in jet lag and night work. Sci Rep. 2016 11 07; 6:36716. PMID: 27819313.
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    13. Eastman C. Entraining the free-running circadian clocks of blind people. Lancet. 2015 Oct 31; 386(10005):1713. PMID: 26554081.
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    14. Eastman CI, Suh C, Tomaka VA, Crowley SJ. Circadian rhythm phase shifts and endogenous free-running circadian period differ between African-Americans and European-Americans. Sci Rep. 2015 Feb 11; 5:8381. PMID: 25670162.
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    15. Crowley SJ, Eastman CI. Phase advancing human circadian rhythms with morning bright light, afternoon melatonin, and gradually shifted sleep: can we reduce morning bright-light duration? Sleep Med. 2015 Feb; 16(2):288-97. PMID: 25620199.
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    16. Smith MR, Eastman CI. Shift work: health, performance and safety problems, traditional countermeasures, and innovative management strategies to reduce circadian misalignment. Nat Sci Sleep. 2012; 4:111-32. PMID: 23620685.
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    17. Crowley SJ, Eastman CI. Melatonin in the afternoons of a gradually advancing sleep schedule enhances the circadian rhythm phase advance. Psychopharmacology (Berl). 2013 Feb; 225(4):825-37. PMID: 23001190.
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    18. Eastman CI, Molina TA, Dziepak ME, Smith MR. Blacks (African Americans) have shorter free-running circadian periods than whites (Caucasian Americans). Chronobiol Int. 2012 Oct; 29(8):1072-7. PMID: 22894720.
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    19. Revell VL, Molina TA, Eastman CI. Human phase response curve to intermittent blue light using a commercially available device. J Physiol. 2012 Oct 01; 590(19):4859-68. PMID: 22753544.
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    20. Eastman CI. How to get a bigger dose of bright light. Sleep. 2011 May 01; 34(5):559-60. PMID: 21532946.
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    21. Burgess HJ, Revell VL, Molina TA, Eastman CI. Human phase response curves to three days of daily melatonin: 0.5 mg versus 3.0 mg. J Clin Endocrinol Metab. 2010 Jul; 95(7):3325-31. PMID: 20410229.
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    22. Smith MR, Fogg LF, Eastman CI. A compromise circadian phase position for permanent night work improves mood, fatigue, and performance. Sleep. 2009 Nov; 32(11):1481-9. PMID: 19928387.
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    23. Canton JL, Smith MR, Choi HS, Eastman CI. Phase delaying the human circadian clock with a single light pulse and moderate delay of the sleep/dark episode: no influence of iris color. J Circadian Rhythms. 2009 Jul 17; 7:8. PMID: 19615064.
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    24. Smith MR, Burgess HJ, Fogg LF, Eastman CI. Racial differences in the human endogenous circadian period. PLoS One. 2009 Jun 30; 4(6):e6014. PMID: 19564915.
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    25. Eastman CI, Burgess HJ. How To Travel the World Without Jet lag. Sleep Med Clin. 2009 Jun 01; 4(2):241-255. PMID: 20204161.
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    26. Smith MR, Eastman CI. Phase delaying the human circadian clock with blue-enriched polychromatic light. Chronobiol Int. 2009 May; 26(4):709-25. PMID: 19444751.
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    27. Smith MR, Fogg LF, Eastman CI. Practical interventions to promote circadian adaptation to permanent night shift work: study 4. J Biol Rhythms. 2009 Apr; 24(2):161-72. PMID: 19346453.
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    28. Smith MR, Eastman CI. Night shift performance is improved by a compromise circadian phase position: study 3. Circadian phase after 7 night shifts with an intervening weekend off. Sleep. 2008 Dec; 31(12):1639-45. PMID: 19090319.
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    29. Smith MR, Revell VL, Eastman CI. Phase advancing the human circadian clock with blue-enriched polychromatic light. Sleep Med. 2009 Mar; 10(3):287-94. PMID: 18805055.
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    30. Burgess HJ, Eastman CI. Human tau in an ultradian light-dark cycle. J Biol Rhythms. 2008 Aug; 23(4):374-6. PMID: 18663244.
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    31. Smith MR, Cullnan EE, Eastman CI. Shaping the light/dark pattern for circadian adaptation to night shift work. Physiol Behav. 2008 Oct 20; 95(3):449-56. PMID: 18675836.
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    32. Burgess HJ, Revell VL, Eastman CI. A three pulse phase response curve to three milligrams of melatonin in humans. J Physiol. 2008 Jan 15; 586(2):639-47. PMID: 18006583.
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    33. Lee C, Smith MR, Eastman CI. A compromise phase position for permanent night shift workers: circadian phase after two night shifts with scheduled sleep and light/dark exposure. Chronobiol Int. 2006; 23(4):859-75. PMID: 16887753.
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    34. Burgess HJ, Eastman CI. Short nights reduce light-induced circadian phase delays in humans. Sleep. 2006 Jan; 29(1):25-30. PMID: 16453978.
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    35. Burgess HJ, Eastman CI. A late wake time phase delays the human dim light melatonin rhythm. Neurosci Lett. 2006 Mar 13; 395(3):191-5. PMID: 16309837.
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    36. Revell VL, Burgess HJ, Gazda CJ, Smith MR, Fogg LF, Eastman CI. Advancing human circadian rhythms with afternoon melatonin and morning intermittent bright light. J Clin Endocrinol Metab. 2006 Jan; 91(1):54-9. PMID: 16263827.
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    37. Burgess HJ, Eastman CI. The dim light melatonin onset following fixed and free sleep schedules. J Sleep Res. 2005 Sep; 14(3):229-37. PMID: 16120097.
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    38. Revell VL, Kim H, Tseng CY, Crowley SJ, Eastman CI. Circadian phase determined from melatonin profiles is reproducible after 1 wk in subjects who sleep later on weekends. J Pineal Res. 2005 Sep; 39(2):195-200. PMID: 16098098.
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    39. Revell VL, Eastman CI. How to trick mother nature into letting you fly around or stay up all night. J Biol Rhythms. 2005 Aug; 20(4):353-65. PMID: 16077154.
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    40. Burgess HJ, Eastman CI. Short nights attenuate light-induced circadian phase advances in humans. J Clin Endocrinol Metab. 2005 Aug; 90(8):4437-40. PMID: 15886231.
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    41. Smith MR, Lee C, Crowley SJ, Fogg LF, Eastman CI. Morning melatonin has limited benefit as a soporific for daytime sleep after night work. Chronobiol Int. 2005; 22(5):873-88. PMID: 16298773.
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    42. Eastman CI, Gazda CJ, Burgess HJ, Crowley SJ, Fogg LF. Advancing circadian rhythms before eastward flight: a strategy to prevent or reduce jet lag. Sleep. 2005 Jan; 28(1):33-44. PMID: 15700719.
      Citations:    
    43. Crowley SJ, Lee C, Tseng CY, Fogg LF, Eastman CI. Complete or partial circadian re-entrainment improves performance, alertness, and mood during night-shift work. Sleep. 2004 Sep 15; 27(6):1077-87. PMID: 15532201.
      Citations:    
    44. Burgess HJ, Fogg LF, Young MA, Eastman CI. Bright light therapy for winter depression--is phase advancing beneficial? Chronobiol Int. 2004 Jul; 21(4-5):759-75. PMID: 15470966.
      Citations:    
    45. Burgess HJ, Eastman CI. Early versus late bedtimes phase shift the human dim light melatonin rhythm despite a fixed morning lights on time. Neurosci Lett. 2004 Feb 12; 356(2):115-8. PMID: 14746877.
      Citations:    
    46. Crowley SJ, Lee C, Tseng CY, Fogg LF, Eastman CI. Combinations of bright light, scheduled dark, sunglasses, and melatonin to facilitate circadian entrainment to night shift work. J Biol Rhythms. 2003 Dec; 18(6):513-23. PMID: 14667152.
      Citations:    
    47. Burgess HJ, Crowley SJ, Gazda CJ, Fogg LF, Eastman CI. Preflight adjustment to eastward travel: 3 days of advancing sleep with and without morning bright light. J Biol Rhythms. 2003 Aug; 18(4):318-28. PMID: 12932084.
      Citations:    
    48. Baehr EK, Eastman CI, Revelle W, Olson SH, Wolfe LF, Zee PC. Circadian phase-shifting effects of nocturnal exercise in older compared with young adults. Am J Physiol Regul Integr Comp Physiol. 2003 Jun; 284(6):R1542-50. PMID: 12573982.
      Citations:    
    49. Hébert M, Martin SK, Lee C, Eastman CI. The effects of prior light history on the suppression of melatonin by light in humans. J Pineal Res. 2002 Nov; 33(4):198-203. PMID: 12390501.
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    50. Burgess HJ, Sharkey KM, Eastman CI. Bright light, dark and melatonin can promote circadian adaptation in night shift workers. Sleep Med Rev. 2002 Oct; 6(5):407-20. PMID: 12531129.
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    51. Martin SK, Eastman CI. Sleep logs of young adults with self-selected sleep times predict the dim light melatonin onset. Chronobiol Int. 2002 Jul; 19(4):695-707. PMID: 12182497.
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    52. Sharkey KM, Eastman CI. Melatonin phase shifts human circadian rhythms in a placebo-controlled simulated night-work study. Am J Physiol Regul Integr Comp Physiol. 2002 Feb; 282(2):R454-63. PMID: 11792655.
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