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D-Index & Metrics

Psychology

D-Index
82
Citations
23772
World Ranking
1335
National Ranking
159

John Gruzelier 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 John Gruzelier 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: 306 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

John Gruzelier 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 John Gruzelier 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: 82 D-Index — 89th percentile

89% of scientists in this discipline score the same or lower.

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

Overview

John Gruzelier is affiliated with Goldsmiths University of London in the United Kingdom. Their research spans multiple areas within neuroscience and medicine, with a focus on cognitive neuroscience and cardiology-related topics.

The scientist has contributed to the following recent paper:

  • Consensus on the reporting and experimental design of clinical and cognitive-behavioural neurofeedback studies (CRED-nf checklist), 2020, published in Brain

Frequent coauthors collaborating with John Gruzelier include:

  • Tomas Ros
  • Stefanie Enriquez-Geppert
  • Vadim Zotev
  • Kymberly D. Young
  • Guilherme Wood

John Gruzelier's publications have appeared notably in the journal Brain, representing the primary publication venue listed.

Their main fields of study are:

  • Neuroscience
  • Medicine

The subfields of study covered include:

  • Cognitive Neuroscience
  • Cardiology and Cardiovascular Medicine

The principal research topics addressed in their work include:

  • Heart Rate Variability and Autonomic Control
  • Neural and Behavioral Psychology Studies
  • Functional Brain Connectivity Studies

Best Publications

  • Paradox lost? Exploring the role of alpha oscillations during externally vs. internally directed attention and the implications for idling and inhibition hypotheses.

    Nicholas R Cooper;Rodney J Croft;Samuel J.J Dominey;Adrian P Burgess

  • The effect of training distinct neurofeedback protocols on aspects of cognitive performance

    David Vernon;Tobias Egner;Nicolas Cooper;Theresa Compton

  • Neurofeedback Treatment for Attention-Deficit/Hyperactivity Disorder in Children: A Comparison with Methylphenidate

    Thomas Fuchs;Niels Birbaumer;Niels Birbaumer;Werner Lutzenberger;John H. Gruzelier

  • Psychobiology of altered states of Consciousness

    Dieter Vaitl;Niels Birbaumer;John Gruzelier;Graham A. Jamieson

  • EEG-neurofeedback for optimising performance. I: A review of cognitive and affective outcome in healthy participants

    John H. Gruzelier

  • EEG biofeedback of low beta band components: frequency-specific effects on variables of attention and event-related brain potentials.

    Tobias Egner;John Gruzelier

  • Impairments on neuropsychologic tests of temporohippocampal and frontohippocampal functions and word fluency in remitting schizophrenia and affective disorders.

    John Gruzelier;Karen Seymour;Lesley Wilson;Anthony Jolley

  • Impaired auditory frequency discrimination in dyslexia detected with mismatch evoked potentials.

    Torsten Baldeweg;Alexandra Richardson;Sarah Watkins;Christine Foale

  • Learned self-regulation of EEG frequency components affects attention and event-related brain potentials in humans.

    Tobias Egner;John H. Gruzelier

  • Gamma and beta frequency oscillations in response to novel auditory stimuli: A comparison of human electroencephalogram (EEG) data with in vitro models

    Corinna Haenschel;Torsten Baldeweg;Rodney J. Croft;Miles Whittington

  • Ecological validity of neurofeedback: modulation of slow wave EEG enhances musical performance.

    Tobias Egner;John H. Gruzelier

  • Psychobiology of altered states of consciousness.

    Dieter Vaitl;Niels Birbaumer;John Gruzelier;Graham A. Jamieson

  • Mismatch negativity potentials and cognitive impairment in schizophrenia

    Torsten Baldeweg;Anthony Klugman;John Gruzelier;Stephen R. Hirsch

  • EEG applications for sport and performance

    Trevor Thompson;Tony Steffert;Tomas Ros;Joseph Leach

  • Electroencephalographic Biofeedback in the Treatment of Attention-Deficit/Hyperactivity Disorder

    Vincent J. Monastra;Steven Lynn;Michael Linden;Joel F. Lubar

  • Consensus on the reporting and experimental design of clinical and cognitive-behavioural neurofeedback studies (CRED-nf checklist)

    Tomas Ros;Stefanie Enriquez-Geppert;Stefanie Enriquez-Geppert;Vadim Zotev;Kymberly D Young

  • Hypnosis decouples cognitive control from conflict monitoring processes of the frontal lobe

    Tobias Egner;Graham A. Jamieson;John Gruzelier

  • Event-Related Brain Potential Correlates of Human Auditory Sensory Memory-Trace Formation

    Corinna Haenschel;David J. Vernon;Prabuddh Dwivedi;John H. Gruzelier

  • Bimodality and lateral asymmetry of skin conductance orienting activity in schizophrenics: replication and evidence of lateral asymmetry in patients with depression and disorders of personality.

    John Gruzelier;Peter Venables

  • EEG-neurofeedback for optimising performance. III: A review of methodological and theoretical considerations.

    John H. Gruzelier

  • The relative contributions of ecstasy and cannabis to cognitive impairment

    Rodney J. Croft;Alex J. Mackay;Alex T.D. Mills;John G.H. Gruzelier

Frequent Co-Authors

Torsten Baldeweg
Torsten Baldeweg University College London
John F. Connolly
John F. Connolly McMaster University
Tobias Egner
Tobias Egner Duke University
Rodney J. Croft
Rodney J. Croft University of Wollongong
Niels Birbaumer
Niels Birbaumer University of Tübingen
Jochen Kaiser
Jochen Kaiser Goethe University Frankfurt
Dietrich Lehmann
Dietrich Lehmann University of Zurich
Panagiotis D. Bamidis
Panagiotis D. Bamidis Aristotle University of Thessaloniki
Andrea Kübler
Andrea Kübler University of Würzburg
Joel F. Lubar
Joel F. Lubar University of Tennessee at Knoxville

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