World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
43
Citations
7086
World Ranking
7296
National Ranking
16

Neuroscience

D-Index
44
Citations
7443
World Ranking
7176
National Ranking
240

Rui Nouchi 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 Rui Nouchi 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: 210 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Rui Nouchi 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 Rui Nouchi 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: 44 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

Rui Nouchi is affiliated with the University of Human Environments in Japan and specializes in research spanning neuroscience, medicine, and psychology. Their work is notably anchored in cognitive neuroscience, with substantial contributions in experimental and cognitive psychology as well as radiology, nuclear medicine, and imaging. The scope of their research extends into social psychology and psychiatry and mental health, reflecting a multidisciplinary approach to understanding brain function and behavior.

Their recent publications demonstrate a focus on cognitive functions, neuroimaging, and the brain's response to various interventions. These include:

  • "Gut microbiota in patients with Alzheimer's disease spectrum: a systematic review and meta-analysis," 2022, Aging
  • "The Effect of Music-Based Intervention on General Cognitive and Executive Functions, and Episodic Memory in People with Mild Cognitive Impairment and Dementia: A Systematic Review and Meta-Analysis of Recent Randomized Controlled Trials," 2022, Healthcare
  • "Effects of Lutein and Astaxanthin Intake on the Improvement of Cognitive Functions among Healthy Adults: A Systematic Review of Randomized Controlled Trials," 2020, Nutrients
  • "Auditory Cognitive Training Improves Brain Plasticity in Healthy Older Adults: Evidence From a Randomized Controlled Trial," 2022, Frontiers in Aging Neuroscience
  • "Lead exposure is associated with functional and microstructural changes in the healthy human brain," 2021, Communications Biology

Nouchi's body of work also involves collaboration with frequent coauthors including Ryuta Kawashima, Hikaru Takeuchi, Kohei Sakaki, Yasuyuki Taki, and Yuka Kotozaki. These collaborations highlight a network of research focused on brain science and cognitive health.

The scientist has published extensively in several key journals such as Frontiers in Aging Neuroscience, Nutrients, Brain Sciences, Frontiers in Psychology, and Healthcare. This demonstrates a consistent presence in venues dedicated to aging, nutrition, brain sciences, and overall health care research.

Their research topics encompass a variety of subjects, with prominent areas including:

  • Functional Brain Connectivity Studies
  • Advanced Neuroimaging Techniques and Applications
  • Neuroscience and Music Perception
  • Dementia and Cognitive Impairment Research
  • Heart Rate Variability and Autonomic Control
  • Cognitive Abilities and Testing
  • Music Therapy and Health

Best Publications

  • Brain Training Game Improves Executive Functions and Processing Speed in the Elderly: A Randomized Controlled Trial

    Rui Nouchi;Yasuyuki Taki;Hikaru Takeuchi;Hiroshi Hashizume

  • Failing to deactivate: the association between brain activity during a working memory task and creativity.

    Hikaru Takeuchi;Yasuyuki Taki;Hiroshi Hashizume;Yuko Sassa

  • Brain training game boosts executive functions, working memory and processing speed in the young adults: a randomized controlled trial

    Rui Nouchi;Rui Nouchi;Yasuyuki Taki;Hikaru Takeuchi;Hiroshi Hashizume

  • The Association between Resting Functional Connectivity and Creativity

    Hikaru Takeuchi;Yasuyuki Taki;Hiroshi Hashizume;Yuko Sassa

  • Effects of working memory training on functional connectivity and cerebral blood flow during rest.

    Hikaru Takeuchi;Yasuyuki Taki;Rui Nouchi;Hiroshi Hashizume

  • Effects of Training of Processing Speed on Neural Systems

    Hikaru Takeuchi;Yasuyuki Taki;Hiroshi Hashizume;Yuko Sassa

  • The Impact of Television Viewing on Brain Structures: Cross-Sectional and Longitudinal Analyses

    Hikaru Takeuchi;Yasuyuki Taki;Hiroshi Hashizume;Kohei Asano

  • Brain structural changes as vulnerability factors and acquired signs of post-earthquake stress.

    A Sekiguchi;M Sugiura;Y Taki;Y Kotozaki

  • Sleep duration during weekdays affects hippocampal gray matter volume in healthy children

    Yasuyuki Taki;Hiroshi Hashizume;Benjamin Thyreau;Yuko Sassa

  • Four weeks of combination exercise training improved executive functions, episodic memory, and processing speed in healthy elderly people: evidence from a randomized controlled trial

    Rui Nouchi;Yasuyuki Taki;Hikaru Takeuchi;Atsushi Sekiguchi

  • Regional gray and white matter volume associated with Stroop interference: evidence from voxel-based morphometry.

    Hikaru Takeuchi;Yasuyuki Taki;Yuko Sassa;Hiroshi Hashizume

  • Regional gray matter density is associated with achievement motivation: evidence from voxel-based morphometry.

    Hikaru Takeuchi;Yasuyuki Taki;Rui Nouchi;Rui Nouchi;Atsushi Sekiguchi

  • Cerebral blood flow during rest associates with general intelligence and creativity.

    Hikaru Takeuchi;Yasuyuki Taki;Hiroshi Hashizume;Yuko Sassa

  • Correlation among body height, intelligence, and brain gray matter volume in healthy children.

    Yasuyuki Taki;Hiroshi Hashizume;Yuko Sassa;Hikaru Takeuchi

  • Linear and curvilinear correlations of brain white matter volume, fractional anisotropy, and mean diffusivity with age using voxel-based and region-of-interest analyses in 246 healthy children

    Yasuyuki Taki;Benjamin Thyreau;Hiroshi Hashizume;Yuko Sassa

  • Impact of videogame play on the brain’s microstructural properties: cross-sectional and longitudinal analyses

    H Takeuchi;Y Taki;H Hashizume;K Asano

  • Does Video Gaming Have Impacts on the Brain: Evidence from a Systematic Review.

    Denilson Brilliant T;Rui Nouchi;Ryuta Kawashima

  • The Relationship between Processing Speed and Regional White Matter Volume in Healthy Young People.

    Daniele Magistro;Hikaru Takeuchi;Keyvan Kashkouli Nejad;Yasuyuki Taki

  • White matter structures associated with empathizing and systemizing in young adults

    Hikaru Takeuchi;Yasuyuki Taki;Benjamin Thyreau;Yuko Sassa

  • Anatomical correlates of quality of life: evidence from voxel-based morphometry.

    Hikaru Takeuchi;Yasuyuki Taki;Rui Nouchi;Hiroshi Hashizume

  • Association between resting-state functional connectivity and empathizing/systemizing.

    Hikaru Takeuchi;Yasuyuki Taki;Rui Nouchi;Atsushi Sekiguchi

  • Impact of frequency of internet use on development of brain structures and verbal intelligence: Longitudinal analyses.

    Hikaru Takeuchi;Yasuyuki Taki;Kohei Asano;Michiko Asano

Frequent Co-Authors

Ryuta Kawashima
Ryuta Kawashima Tohoku University
Hikaru Takeuchi
Hikaru Takeuchi Tohoku University
Yasuyuki Taki
Yasuyuki Taki Tohoku University
Yuko Sassa
Yuko Sassa Tohoku University
Hiroshi Hashizume
Hiroshi Hashizume Tohoku University
Motoaki Sugiura
Motoaki Sugiura Tohoku University
Fumihiko Imamura
Fumihiko Imamura Tohoku University
Kou Murayama
Kou Murayama University of Reading
Atsuo Takanishi
Atsuo Takanishi Waseda University
Laurie T. Butler
Laurie T. Butler Anglia Ruskin University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring neuroscience studies can open doors to a wide array of careers in mental health, therapy, and psychology. Many students consider online degree options to balance their education with work and personal responsibilities, with cost and accreditation being top concerns.

When pursuing advanced roles, such as counseling or therapy, it is important to select cacrep accredited schools to ensure your degree is recognized and meets professional standards. Those seeking affordable paths may look into the cheapest online lpc programs for licensing in professional counseling, or the cheapest online mft programs for a focus in marriage and family therapy.

Cost is a major factor in choosing a graduate program. For example, many prospective students research how much does it cost to get a masters in psychology as part of their decision process. By comparing programs based on accreditation, specialization, and affordability, you can find an online degree that aligns with your career goals in neuroscience and related fields.

Best Scientists Citing Rui Nouchi

Trending Scientists

Recently Published Articles