World's Best Scientists 2026 revealed!
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Psychology
Greece
2023

D-Index & Metrics

Psychology

D-Index
49
Citations
7317
World Ranking
5763
National Ranking
4

Mary H. Kosmidis 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 Mary H. Kosmidis 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: 211 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Mary H. Kosmidis 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 Mary H. Kosmidis 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: 49 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2023 - Research.com Psychology in Greece Leader Award
  • 2022 - Research.com Psychology in Greece Leader Award

Overview

Mary H. Kosmidis is affiliated with Aristotle University of Thessaloniki in Greece, contributing extensively to the field of medical research with a focus on dementia, neurology, and related disciplines.

They have published a significant number of works primarily within the broad area of Medicine, covering 185 publications. Their research spans several specialized subfields including Psychiatry and Mental Health, Physiology, Cognitive Neuroscience, Public Health, Environmental and Occupational Health, and Neurology.

The main research topics explored by Kosmidis include:

  • Dementia and Cognitive Impairment Research
  • Nutritional Studies and Diet
  • Neurobiology of Language and Bilingualism
  • Diet and Metabolism Studies
  • Frailty in Older Adults
  • Parkinson's Disease Mechanisms and Treatments
  • Alzheimer's Disease Research and Treatments

Mary H. Kosmidis has authored and co-authored numerous papers in reputable journals. Some recent key publications are:

  • Sex differences in dementia risk and risk factors: Individual-participant data analysis using 21 cohorts across six continents from the COSMIC consortium, 2023, Alzheimer's & Dementia
  • Diet Inflammatory Index and Dementia Incidence, 2021, Neurology
  • Mediterranean diet and risk for dementia and cognitive decline in a Mediterranean population, 2021, Journal of the American Geriatrics Society
  • Association Between Sleep Disturbances and Frailty: Evidence From a Population-Based Study, 2020, Journal of the American Medical Directors Association
  • Prevalence of Mild Cognitive Impairment in the Elderly Population in Greece: Results From the HELIAD Study, 2020, Alzheimer Disease & Associated Disorders

The scientist frequently publishes in specific venues including:

  • Archives of Clinical Neuropsychology
  • Alzheimer's & Dementia
  • Journal of the International Neuropsychological Society
  • Applied Neuropsychology Adult
  • The Clinical Neuropsychologist

Kosmidis collaborates regularly with several other researchers whose frequent co-authorship reflects significant ongoing partnerships. These collaborators include:

  • Mary Yannakoulia
  • Efthimios Dardiotis
  • Nikolaos Scarmeas
  • Paraskevi Sakka
  • Georgios M. Hadjigeorgiou

Best Publications

  • The verbal fluency task in the Greek population : Normative data, and clustering and switching strategies

    Mary H. Kosmidis;Christina H. Vlahou;Panagiota Panagiotaki;Grigorios Kiosseoglou

  • Illiteracy: the neuropsychology of cognition without reading.

    Alfredo Ardila;Paulo H Bertolucci;Lucia W Braga;Alexander Castro-Caldas

  • Common variants in Alzheimer's disease and risk stratification by polygenic risk scores

    Itziar de Rojas;Itziar de Rojas;Sonia Moreno-Grau;Sonia Moreno-Grau;Niccolo Tesi;Benjamin Grenier-Boley

  • Mediterranean diet and cognitive health: Initial results from the Hellenic Longitudinal Investigation of Ageing and Diet.

    Costas A. Anastasiou;Costas A. Anastasiou;Mary Yannakoulia;Mary H. Kosmidis;Efthimios Dardiotis

  • Mediterranean diet adherence is related to reduced probability of prodromal Parkinson's disease

    Maria I. Maraki;Mary Yannakoulia;Maria Stamelou;Maria Stamelou;Leonidas Stefanis;Leonidas Stefanis

  • The Hellenic Longitudinal Investigation of Aging and Diet (HELIAD): rationale, study design, and cohort description.

    Efthimios Dardiotis;Mary H. Kosmidis;Mary Yannakoulia;Georgios M. Hadjigeorgiou

  • Impaired emotion processing in remitted patients with bipolar disorder

    Vasils P. Bozikas;Thorny Tonia;Kostas Fokas;Athanasios Karavatos

  • Relationship between psychopathology and cognitive functioning in schizophrenia.

    Vasilis P. Bozikas;Mary H. Kosmidis;Konstantina Kioperlidou;Athanasios Karavatos

  • Neuropsychological profile of cognitively impaired patients with schizophrenia.

    Vasilis P. Bozikas;Mary H. Kosmidis;Grigoris Kiosseoglou;Athanasios Karavatos

  • The dopamine D3 receptor (DRD3) Ser9Gly polymorphism and schizophrenia: A haplotype relative risk study and association with clozapine response

    A. K. Malhotra;D. Goldman;R. W. Buchanan;W. Rooney

  • Relationship of affect recognition with psychopathology and cognitive performance in schizophrenia

    Vasilis P. Bozikas;Mary H. Kosmidis;Dimitra Anezoulaki;Maria Giannakou

  • Impaired Perception of Affective Prosody in Schizophrenia

    Vasilis P. Bozikas;Mary H. Kosmidis;Dimitra Anezoulaki;Maria Giannakou

  • Current standards of neuropsychological assessment in epilepsy surgery centers across Europe

    Viola Lara Vogt;Marja Äikiä;Antonio del Barrio;Paul Boon

  • Neurocognitive outcome after coronary artery bypass surgery using minimal versus conventional extracorporeal circulation: a randomised controlled pilot study

    Kyriakos Anastasiadis;Helena Argiriadou;Mary H Kosmidis;Kalliopi Megari

  • Disproportionate impairment in semantic verbal fluency in schizophrenia: differential deficit in clustering.

    Vasilis P. Bozikas;Mary H. Kosmidis;Athanasios Karavatos

  • Sex differences in dementia risk and risk factors: Individual‐participant data analysis using 21 cohorts across six continents from the COSMIC consortium

    Unknown

  • Closed head injury-related information processing deficits: an event-related potential analysis.

    Connie C. Duncan;Mary H. Kosmidis;Allan F. Mirsky

  • Semantic and phonological processing in illiteracy

    Mary H. Kosmidis;Kyrana Tsapkini;Vasiliki Folia;Christina H. Vlahou

  • Differential effects of completed and incomplete pregnancies on the risk of Alzheimer disease.

    Hyesue Jang;Jong Bin Bae;Efthimios Dardiotis;Nikolaos Scarmeas;Nikolaos Scarmeas

  • Literacy versus formal schooling: influence on working memory.

    Mary H Kosmidis;Maria Zafiri;Nina Politimou

  • Sex differences in neuropsychological functioning among schizophrenia patients

    Vasilis P. Bozikas;Mary H. Kosmidis;Apostolos Peltekis;Maria Giannakou

  • Studying Social Cognition in Patients with Schizophrenia and Patients with Frontotemporal Dementia: Theory of Mind and the Perception of Sarcasm

    Mary H. Kosmidis;Eleni Aretouli;Vassilis P. Bozikas;Maria Giannakou

Frequent Co-Authors

Nikolaos Scarmeas
Nikolaos Scarmeas National and Kapodistrian University of Athens
Leonidas Stefanis
Leonidas Stefanis National and Kapodistrian University of Athens
Maria Stamelou
Maria Stamelou Hygeia Hospital
Juan Fortea
Juan Fortea Hospital de Sant Pau
Perminder S. Sachdev
Perminder S. Sachdev University of New South Wales
Michael Ewers
Michael Ewers Ludwig-Maximilians-Universität München
Alberto Lleó
Alberto Lleó Hospital de la Santa Creu i Sant Pau
Michael T. Heneka
Michael T. Heneka University Hospital Bonn
Børge G. Nordestgaard
Børge G. Nordestgaard University of Copenhagen
Martin Dichgans
Martin Dichgans Ludwig-Maximilians-Universität München

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