World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
50
Citations
10336
World Ranking
5428
National Ranking
59

Ana Adan publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Ana Adan sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 177 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Ana Adan D-index placement in Psychology in 2026

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

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 50 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Overview

Ana Adan is affiliated with the University of Barcelona in Spain. Their research spans several interconnected fields, including psychology, medicine, and neuroscience, with a significant focus on experimental and cognitive psychology, endocrine and autonomic systems, psychiatry and mental health, cognitive neuroscience, and clinical psychology.

The scientist's work addresses key topics such as sleep and related disorders, circadian rhythm and melatonin, sleep and wakefulness research, the impact of light on environment and health, mental health research topics, treatment of major depression, and attention deficit hyperactivity disorder.

Among Ana Adan's recent publications are:

  • Neuropsychological impairment in post-COVID condition individuals with and without cognitive complaints, 2022, Frontiers in Aging Neuroscience
  • Animal Welfare Attitudes: Effects of Gender and Diet in University Samples from 22 Countries, 2021, Animals
  • COVID-19 severity is related to poor executive function in people with post-COVID conditions, 2023, Journal of Neurology
  • Health-Related Quality of Life in Male Patients under Treatment for Substance Use Disorders with and without Major Depressive Disorder: Influence in Clinical Course at One-Year Follow-Up, 2020, Journal of Clinical Medicine
  • Circadian Characteristics in Patients under Treatment for Substance Use Disorders and Severe Mental Illness (Schizophrenia, Major Depression and Bipolar Disorder), 2021, Journal of Clinical Medicine

Ana Adan collaborates frequently with a number of researchers, including José Francisco Navarro, Prasun Haldar, Julia E. Marquez-Arrico, Saibal Moitra, and Paige Lacy.

They have published extensively in various journals, with the most frequent venues including:

  • Journal of Clinical Medicine
  • Progress in Neuro-Psychopharmacology and Biological Psychiatry
  • Chronobiology International
  • PsycTESTS Dataset
  • International Journal of Environmental Research and Public Health

Best Publications

  • Circadian typology: a comprehensive review.

    Ana Adan;Simon N. Archer;Maria Paz Hidalgo;Lee Di Milia

  • Horne & Ostberg morningness-eveningness questionnaire : A reduced scale

    Ana Adan;Helena Almirall

  • GENDER DIFFERENCES IN MORNINGNESS–EVENINGNESS PREFERENCE

    Ana Adan;Vincenzo Natale

  • Circadian typology and individual differences. A review

    Iren Tankova;Ana Adan;Gualberto Buela-Casal

  • Chronotype and personality factors in the daily consumption of alcohol and psychostimulants

    Ana Adan

  • Reviewing the psychometric properties of contemporary circadian typology measures.

    Lee Di Milia;Ana Adan;Vincenzo Natale;Christoph Randler

  • Cognitive Performance and Dehydration

    Ana Adan

  • Comparing three morningness scales: age and gender effects, structure and cut-off criteria.

    Hervé Caci;Olivier Deschaux;Ana Adan;Vincenzo Natale

  • Sleep Beliefs Scale (SBS) and circadian typology.

    Ana Adan;Marco Fabbri;Vincenzo Natale;Gemma Prat

  • Transcultural properties of the composite scale of morningness: the relevance of the "morning affect" factor.

    Hervé Caci;Ana Adan;Philip Bohle;Vincenzo Natale

  • RELATIONSHIP BETWEEN CIRCADIAN TYPOLOGY AND FUNCTIONAL AND DYSFUNCTIONAL IMPULSIVITY

    Ana Adan;Vincenzo Natale;Hervé Caci;Gemma Prat

  • Influence of Circadian Typology on Drug Consumption, Hazardous Alcohol use, and Hangover Symptoms

    Gemma Prat;Ana Adan

  • Personality Traits Related to Binge Drinking: A Systematic Review.

    Ana Adan;Diego A. Forero;José Francisco Navarro

  • CIRCADIAN TYPOLOGY AND TEMPERAMENT AND CHARACTER PERSONALITY DIMENSIONS

    Ana Adan;Judit Lachica;Hervé Caci;Vincenzo Natale

  • Adaptation and standardization of a spanish version of the morningness-eveningness questionnaire: individual differences

    Ana Adan;Helena Almirall

  • Morningness-eveningness preference and sensation seeking.

    Lorenzo Tonetti;A. Adan;H. Caci;V. De Pascalis

  • Alcohol Hangover: A Critical Review of Explanatory Factors

    Gemma Prat;Ana Adan;Miquel Sánchez-Turet

  • Effects of caffeine and glucose, alone and combined, on cognitive performance

    Ana Adan;Josep Maria Serra-Grabulosa

  • Season of birth modulates morningness-eveningness preference in humans.

    Vincenzo Natale;Ana Adan

  • Early effects of caffeinated and decaffeinated coffee on subjective state and gender differences.

    Ana Adan;Gemma Prat;Marco Fabbri;Miquel Sànchez-Turet

Frequent Co-Authors

Vincenzo Natale
Vincenzo Natale University of Bologna
Núria Bargalló
Núria Bargalló University of Barcelona
Christoph Randler
Christoph Randler University of Tübingen
Carles Falcon
Carles Falcon HTC (Taiwan)
Juan Francisco Díaz-Morales
Juan Francisco Díaz-Morales Complutense University of Madrid
G. David Batty
G. David Batty University College London
Bernd Saletu
Bernd Saletu Medical University of Vienna
Marta Torrens
Marta Torrens Autonomous University of Barcelona
Nadine Norton
Nadine Norton Mayo Clinic
Michael John Owen
Michael John Owen Cardiff University

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