World's Best Scientists 2026 revealed!

D-Index & Metrics

Neuroscience

D-Index
61
Citations
11282
World Ranking
3722
National Ranking
1706

Charmane I. Eastman publication distribution in Neuroscience in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Neuroscience in 2026. The highlighted bar marks where Charmane I. Eastman sits on this spectrum.

38–47 publications: 18 scientists 48–57 publications: 79 scientists 58–67 publications: 193 scientists 68–77 publications: 323 scientists 78–87 publications: 406 scientists 88–97 publications: 452 scientists 98–107 publications: 539 scientists 108–117 publications: 505 scientists 118–127 publications: 522 scientists 128–137 publications: 469 scientists 138–147 publications: 456 scientists 148–157 publications: 459 scientists 158–167 publications: 397 scientists 168–177 publications: 383 scientists 178–187 publications: 350 scientists 188–197 publications: 302 scientists 198–207 publications: 306 scientists 208–217 publications: 262 scientists 218–227 publications: 242 scientists 228–237 publications: 220 scientists 238–247 publications: 203 scientists 248–257 publications: 174 scientists 258–267 publications: 176 scientists 268–277 publications: 175 scientists 278–287 publications: 125 scientists 288–297 publications: 116 scientists 298–307 publications: 127 scientists 308–317 publications: 128 scientists 318–327 publications: 99 scientists 328–337 publications: 89 scientists 338–347 publications: 78 scientists 348–357 publications: 96 scientists 358–367 publications: 66 scientists 368–377 publications: 59 scientists 378–387 publications: 65 scientists 388–397 publications: 54 scientists 398–407 publications: 48 scientists 408–417 publications: 49 scientists 418–427 publications: 34 scientists 428–437 publications: 31 scientists 438–447 publications: 30 scientists 448–457 publications: 31 scientists 458–467 publications: 36 scientists 468–477 publications: 40 scientists 478–487 publications: 35 scientists 488–497 publications: 30 scientists 498–507 publications: 23 scientists 508–517 publications: 26 scientists 518–527 publications: 20 scientists 528–537 publications: 23 scientists 538–547 publications: 20 scientists 548–557 publications: 20 scientists 558–567 publications: 17 scientists 568–577 publications: 14 scientists 578–587 publications: 20 scientists 588–597 publications: 20 scientists 598–607 publications: 19 scientists 608–617 publications: 18 scientists 618–627 publications: 17 scientists 628–637 publications: 11 scientists 638–647 publications: 11 scientists 648–657 publications: 11 scientists 658–667 publications: 8 scientists 668–677 publications: 7 scientists 678–687 publications: 11 scientists 688–697 publications: 10 scientists 698–707 publications: 4 scientists 708–717 publications: 6 scientists 718–727 publications: 5 scientists 728–737 publications: 5 scientists 738–747 publications: 9 scientists 748–757 publications: 9 scientists 758–767 publications: 3 scientists 768–777 publications: 7 scientists 778–787 publications: 7 scientists 788–797 publications: 6 scientists 798–807 publications: 2 scientists 808–817 publications: 2 scientists 818–827 publications: 7 scientists 828–837 publications: 0 scientists 838–847 publications: 9 scientists 848–857 publications: 3 scientists 858–867 publications: 1 scientists 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38 publications 887+

This scientist: 116 publications — 26th percentile

26% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 887 publications or more.

Charmane I. Eastman D-index placement in Neuroscience in 2026

The chart shows the D-index (discipline H-index) distribution of Neuroscience scientists ranked by Research.com in 2026. The highlighted bar marks where Charmane I. Eastman sits on this spectrum.

30–31 D-Index: 42 scientists 32–33 D-Index: 172 scientists 34–35 D-Index: 296 scientists 36–37 D-Index: 435 scientists 38–39 D-Index: 459 scientists 40–41 D-Index: 456 scientists 42–43 D-Index: 467 scientists 44–45 D-Index: 478 scientists 46–47 D-Index: 512 scientists 48–49 D-Index: 435 scientists 50–51 D-Index: 425 scientists 52–53 D-Index: 418 scientists 54–55 D-Index: 392 scientists 56–57 D-Index: 357 scientists 58–59 D-Index: 334 scientists 60–61 D-Index: 328 scientists 62–63 D-Index: 260 scientists 64–65 D-Index: 278 scientists 66–67 D-Index: 239 scientists 68–69 D-Index: 250 scientists 70–71 D-Index: 210 scientists 72–73 D-Index: 200 scientists 74–75 D-Index: 189 scientists 76–77 D-Index: 170 scientists 78–79 D-Index: 146 scientists 80–81 D-Index: 113 scientists 82–83 D-Index: 126 scientists 84–85 D-Index: 100 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 99 scientists 90–91 D-Index: 84 scientists 92–93 D-Index: 85 scientists 94–95 D-Index: 72 scientists 96–97 D-Index: 76 scientists 98–99 D-Index: 45 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 43 scientists 104–105 D-Index: 32 scientists 106–107 D-Index: 45 scientists 108–109 D-Index: 50 scientists 110–111 D-Index: 32 scientists 112–113 D-Index: 39 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 27 scientists 120–121 D-Index: 19 scientists 122–123 D-Index: 23 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 16 scientists 128–129 D-Index: 24 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 14 scientists 138–139 D-Index: 15 scientists 140–141 D-Index: 10 scientists 142–143 D-Index: 10 scientists 144–145 D-Index: 13 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 8 scientists 150–151 D-Index: 6 scientists 152–153 D-Index: 6 scientists 154–155 D-Index: 7 scientists 156–157 D-Index: 7 scientists 158–159 D-Index: 10 scientists 160–161 D-Index: 4 scientists 162 D-Index: 8 scientists 163+ D-Index: 100 scientists
30 D-Index 163+

This scientist: 61 D-Index — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 163 D-Index or more.

Overview

Charmane I. Eastman is affiliated with Rush University Medical Center in the United States. Their research primarily focuses on the fields of neuroscience and psychology, with significant contributions to experimental and cognitive psychology, as well as the endocrine and autonomic systems. Their work also spans cognitive neuroscience, speech and hearing, and public health-related topics.

Eastman's research centers largely on sleep and related disorders, circadian rhythms, and melatonin. Other prominent topics in their body of work include sleep and wakefulness research, work-related fatigue, school health and nursing education, obesity, physical activity, diet, and dietary effects on health.

They have recently published several articles in respected journals, notably:

  • Circadian Phase Advances in Response to Weekend Morning Light in Adolescents With Short Sleep and Late Bedtimes on School Nights (2020, Frontiers in Neuroscience)
  • Extending weeknight sleep of delayed adolescents using weekend morning bright light and evening time management (2022, SLEEP)
  • The forbidden zone for sleep is more robust in adolescents compared to adults (2024, Frontiers in Sleep)
  • 0112 Acute Sleep Restriction and Circadian Misalignment Impairs Attention in High School Students (2023, SLEEP)
  • Extending weeknight sleep duration in late-sleeping adolescents using morning bright light on weekends: a 3-week maintenance study (2024, SLEEP Advances)

Eastman frequently collaborates with several coauthors, including:

  • Stephanie J. Crowley
  • Ieva Misiūnaitė
  • Allison Monterastelli
  • John E. Adams
  • Elaine Poole

Their research is widely disseminated with multiple publications in leading venues such as SLEEP, SLEEP Advances, Frontiers in Neuroscience, and Frontiers in Sleep.

Best Publications

  • Individual differences in the phase and amplitude of the human circadian temperature rhythm: with an emphasis on morningness-eveningness.

    Erin K. Baehr;William Revelle;Charmane I. Eastman

  • Bright Light Treatment of Winter Depression: A Placebo-Controlled Trial

    Charmane I. Eastman;Michael A. Young;Louis F. Fogg;Liwen Liu

  • The effects of prior light history on the suppression of melatonin by light in humans.

    Marc Hébert;Stacia K. Martin;Clara Lee;Charmane I. Eastman

  • Bright light, dark and melatonin can promote circadian adaptation in night shift workers

    Helen J. Burgess;Katherine M. Sharkey;Charmane I. Eastman

  • Suprachiasmatic nuclei lesions eliminate circadian temperature and sleep rhythms in the rat.

    Charmane I. Eastman;Ralph E. Mistlberger;Allan Rechtschaffen

  • Combinations of bright light, scheduled dark, sunglasses, and melatonin to facilitate circadian entrainment to night shift work.

    Stephanie J. Crowley;Clara Lee;Christine Y. Tseng;Louis F. Fogg

  • Light treatment for sleep disorders: consensus report. VI. Shift work.

    Charmane I. Eastman;Ziad Boulos;Michael Terman;Scott S. Campbell

  • Dark goggles and bright light improve circadian rhythm adaptation to night-shift work

    Charmane I. Eastman;Karen T. Stewart;Michael P. Mahoney;Liwen Liu

  • Human Phase Response Curves to Three Days of Daily Melatonin: 0.5 mg Versus 3.0 mg

    Helen J. Burgess;Victoria L. Revell;Thomas A. Molina;Charmane I. Eastman

  • How to use light and dark to produce circadian adaptation to night shift work.

    Charmane I Eastman;Stacia K Martin

  • Advancing Human Circadian Rhythms with Afternoon Melatonin and Morning Intermittent Bright Light

    Victoria L. Revell;Helen J. Burgess;Clifford J. Gazda;Mark R. Smith

  • Sleep logs of young adults with self-selected sleep times predict the dim light melatonin onset.

    Stacia K. Martin;Charmane I. Eastman

  • The dim light melatonin onset following fixed and free sleep schedules.

    Helen J. Burgess;Charmane I. Eastman

  • Effects of melatonin administration on daytime sleep after simulated night shift work

    Katherine M. Sharkey;Louis F. Fogg;Charmane I. Eastman

  • Light treatment for sleep disorders: consensus report. VII. Jet lag.

    Ziad Boulos;Scott S. Campbell;Alfred J. Lewy;Michael Terman

  • Shift work: health, performance and safety problems, traditional countermeasures, and innovative management strategies to reduce circadian misalignment.

    Mark R Smith;Charmane I Eastman

  • Light Treatment for Sleep Disorders: Consensus Report: III. Alerting and Activating Effects

    Scott S. Campbell;Derk Jan Dijk;Ziad Boulos;Charmane I. Eastman

  • Phase-shifting human circadian rhythms with exercise during the night shift

    Charmane I. Eastman;Erin K. Hoese;Shawn D. Youngstedt;Liwen Liu

  • Preflight adjustment to eastward travel: 3 days of advancing sleep with and without morning bright light.

    Helen J. Burgess;Stephanie J. Crowley;Clifford J. Gazda;Louis F. Fogg

  • Circadian temperature and wake rhythms of rats exposed to prolonged continuous illumination

    Charmane Eastman;Allan Rechtschaffen

  • How to trick mother nature into letting you fly around or stay up all night.

    Victoria L. Revell;Charmane I. Eastman

Frequent Co-Authors

Helen J. Burgess
Helen J. Burgess University of Michigan–Ann Arbor
Derk-Jan Dijk
Derk-Jan Dijk University of Surrey
Alfred J. Lewy
Alfred J. Lewy Oregon Health & Science University
Michael A. Young
Michael A. Young Illinois Institute of Technology
William Revelle
William Revelle Northwestern University
Linda C. Gallo
Linda C. Gallo San Diego State University
Rosalind D. Cartwright
Rosalind D. Cartwright Rush University Medical Center
Ralph E. Mistlberger
Ralph E. Mistlberger Simon Fraser University
Phyllis C. Zee
Phyllis C. Zee Northwestern University
Shawn D. Youngstedt
Shawn D. Youngstedt Arizona State University

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