World's Best Scientists 2026 revealed!
Norio Ozaki

Norio Ozaki

D-Index & Metrics

Medicine

D-Index
87
Citations
35017
World Ranking
13479
National Ranking
401

Norio Ozaki publication distribution in Medicine in 2026

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

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 610 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 823 publications — 88th percentile

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

The last bar groups every scientist with 1,796 publications or more.

Norio Ozaki D-index placement in Medicine in 2026

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

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 399 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 87 D-Index — 34th percentile

34% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Norio Ozaki is affiliated with Nagoya University in Japan and has a substantial body of work in the fields of medicine, biochemistry, genetics, molecular biology, and neuroscience. Their research spans several specialized areas including genetics, cognitive neuroscience, molecular biology, psychiatry and mental health, and experimental and cognitive psychology.

The scientist has focused on a range of main topics within their work:

  • Genetics and Neurodevelopmental Disorders
  • Genomic variations and chromosomal abnormalities
  • Autism Spectrum Disorder Research
  • Bipolar Disorder and Treatment
  • Functional Brain Connectivity Studies
  • Sleep and related disorders
  • Congenital heart defects research

Norio Ozaki has contributed extensively to the literature, with notable papers including:

  • Rare coding variation provides insight into the genetic architecture and phenotypic context of autism, 2022, Nature Genetics
  • Association of polygenic score for major depression with response to lithium in patients with bipolar disorder, 2020, Molecular Psychiatry
  • ARHGAP10, which encodes Rho GTPase-activating protein 10, is a novel gene for schizophrenia risk, 2020, Translational Psychiatry
  • Serum Metabolic Profiles of the Tryptophan-Kynurenine Pathway in the high risk subjects of major depressive disorder, 2020, Scientific Reports
  • Perinatal depression and anxiety of primipara is higher than that of multipara in Japanese women, 2020, Scientific Reports

The scientist has frequently published in the following venues:

  • Psychiatry and Clinical Neurosciences
  • Translational Psychiatry
  • Scientific Reports
  • Proceedings for Annual Meeting of The Japanese Pharmacological Society
  • Neuropsychopharmacology Reports

Collaborations have been a significant part of Norio Ozaki's research output. Frequent co-authors include:

  • Itaru Kushima
  • Daisuke Mori
  • Branko Aleksić
  • Kunihiro Iwamoto
  • Ryota Hashimoto

The body of work produced by Norio Ozaki reflects an interdisciplinary approach, bridging molecular biology, genetics, and psychiatric research with a focus on neurodevelopmental and psychiatric disorders. Their research contributions cover both fundamental genetic studies and clinical implications for disorders such as autism, bipolar disorder, and schizophrenia.

Best Publications

  • Synaptic, transcriptional and chromatin genes disrupted in autism

    Silvia De Rubeis;Xin-Xin He;Arthur P Goldberg;Christopher S. Poultney

  • Large-Scale Exome Sequencing Study Implicates Both Developmental and Functional Changes in the Neurobiology of Autism

    F. Kyle Satterstrom;F. Kyle Satterstrom;Jack A. Kosmicki;Jiebiao Wang;Michael S. Breen

  • Association of structural polymorphisms in the human period3 gene with delayed sleep phase syndrome

    Takashi Ebisawa;Makoto Uchiyama;Naofumi Kajimura;Kazuo Mishima

  • Assessment of Response to Lithium Maintenance Treatment in Bipolar Disorder: A Consortium on Lithium Genetics (ConLiGen) Report

    Mirko Manchia;Mazda Adli;Nirmala Akula;Raffaella Ardau

  • Large-Scale Exome Sequencing Study Implicates Both Developmental and Functional Changes in the Neurobiology of Autism

    F. Kyle Satterstrom;Jack A. Kosmicki;Jiebiao Wang;Michael S Breen;Michael S Breen

  • Linkage of Antisocial Alcoholism to the Serotonin 5-HT1B Receptor Gene in 2 Populations

    Jaakko Lappalainen;Jeffrey C. Long;Monica Eggert;Norio Ozaki

  • Evidence of novel neuronal functions of dysbindin, a susceptibility gene for schizophrenia

    Tadahiro Numakawa;Yuki Yagasaki;Tetsuya Ishimoto;Takeya Okada

  • Genetic variants associated with response to lithium treatment in bipolar disorder: a genome-wide association study

    Liping Hou;Urs Heilbronner;Urs Heilbronner;Franziska Degenhardt;Mazda Adli

  • DNA Methylation Profiles of the Brain-Derived Neurotrophic Factor (BDNF) Gene as a Potent Diagnostic Biomarker in Major Depression

    Manabu Fuchikami;Shigeru Morinobu;Masahiro Segawa;Yasumasa Okamoto

  • Abnormal asymmetries in subcortical brain volume in schizophrenia.

    N Okada;M Fukunaga;F Yamashita;D Koshiyama

  • Adolescent Stress–Induced Epigenetic Control of Dopaminergic Neurons via Glucocorticoids

    Minae Niwa;Minae Niwa;Minae Niwa;Hanna Jaaro-Peled;Stephanie Tankou;Saurav Seshadri

  • A link between stress and depression: Shifts in the balance between the kynurenine and serotonin pathways of tryptophan metabolism and the etiology and pathophysiology of depression

    Hideki Miura;Norio Ozaki;Makoto Sawada;Kenichi Isobe

  • Impact of the DISC1 Ser704Cys polymorphism on risk for major depression, brain morphology and ERK signaling

    Ryota Hashimoto;Tadahiro Numakawa;Takashi Ohnishi;Emi Kumamaru

  • Serotonin transporter missense mutation associated with a complex neuropsychiatric phenotype

    N Ozaki;D Goldman;W H Kaye;K Plotnicov

  • Alpha-CaMKII deficiency causes immature dentate gyrus, a novel candidate endophenotype of psychiatric disorders.

    Nobuyuki Yamasaki;Motoko Maekawa;Katsunori Kobayashi;Yasushi Kajii

  • Rates, distribution and implications of postzygotic mosaic mutations in autism spectrum disorder

    Elaine T Lim;Mohammed Uddin;Silvia De Rubeis;Yingleong Chan;Yingleong Chan

  • Identification, Expression, and Pharmacology of a Cys23-Ser23 Substitution in the Human 5-HT2C Receptor Gene (HTR2C)

    Jaakko Lappalainen;Li Zhang;Michael Dean;Murat Oz

  • White matter microstructural alterations across four major psychiatric disorders: mega-analysis study in 2937 individuals

    Daisuke Koshiyama;Masaki Fukunaga;Naohiro Okada;Kentaro Morita

  • Role of serotonin transporter promoter repeat length polymorphism (5-HTTLPR) in seasonality and seasonal affective disorder.

    N E Rosenthal;C M Mazzanti;R L Barnett;T A Hardin

  • Aberrant DNA methylation associated with bipolar disorder identified from discordant monozygotic twins

    G Kuratomi;K Iwamoto;M Bundo;I Kusumi

Frequent Co-Authors

Nakao Iwata
Nakao Iwata Fujita Health University
Masashi Ikeda
Masashi Ikeda Nagoya University
Ryota Hashimoto
Ryota Hashimoto National Center of Neurology and Psychiatry
Masaomi Iyo
Masaomi Iyo Chiba University
Ichiro Sora
Ichiro Sora Kobe University
Yukihiro Noda
Yukihiro Noda Meijo University
Hiroshi Kunugi
Hiroshi Kunugi Teikyo University
Toshitaka Nabeshima
Toshitaka Nabeshima Meijo University
Masatoshi Takeda
Masatoshi Takeda Izumi University
Tadafumi Kato
Tadafumi Kato Juntendo University

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