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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 73 1969 1782 96 92 407 19335

Julian N. Trollor publications per year

The chart shows the history of publications by Julian N. Trollor between 1996 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Julian N. Trollor published across 31 years, from 1996 to 2026, averaging 16.7 papers a year. Output peaked at 49 publications in 2020. 22 of the 518 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1996 to 2026. Vertical axis: number of publications, 0 to 49. Peak 49 publications in 2020. 1996: 1 publication 1997: 0 publications 1998: 0 publications 1999: 2 publications 2000: 3 publications 2001: 2 publications 2002: 0 publications 2003: 1 publication 2004: 2 publications 2005: 2 publications 2006: 5 publications 2007: 6 publications 2008: 10 publications 2009: 9 publications 2010: 16 publications 2011: 20 publications 2012: 33 publications 2013: 25 publications 2014: 32 publications 2015: 21 publications 2016: 41 publications 2017: 25 publications 2018: 38 publications 2019: 29 publications 2020: 49 publications 2021: 46 publications 2022: 25 publications 2023: 25 publications 2024: 28 publications 2025: 21 publications 2026: 1 publication
1996 2026

518 publications in total across all disciplines

View publications per year as a table
Julian N. Trollor: publications per year, 1996 to 2026
Year Publications
1996 1
1997 0
1998 0
1999 2
2000 3
2001 2
2002 0
2003 1
2004 2
2005 2
2006 5
2007 6
2008 10
2009 9
2010 16
2011 20
2012 33
2013 25
2014 32
2015 21
2016 41
2017 25
2018 38
2019 29
2020 49
2021 46
2022 25
2023 25
2024 28
2025 21
2026 1
Total 518
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Julian N. Trollor 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 Julian N. Trollor sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 69 bars. Horizontal axis: publications, 31–40 to 705+. Vertical axis: number of scientists, 0 to 736. Most scientists, 736, have 101–110 publications. The last bar groups every scientist with 705 publications or more. The highlighted bar, 401–410 publications, is where this scientist sits. 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
31–40 publications 705+

This scientist: 407 publications — 94th percentile

94% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Psychology scientists by publication count, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
Publications Scientists This scientist
31–40 6
41–50 52
51–60 138
61–70 299
71–80 461
81–90 605
91–100 713
101–110 736
111–120 686
121–130 670
131–140 644
141–150 597
151–160 576
161–170 477
171–180 450
181–190 397
191–200 343
201–210 328
211–220 313
221–230 283
231–240 226
241–250 196
251–260 201
261–270 171
271–280 151
281–290 139
291–300 113
301–310 102
311–320 100
321–330 76
331–340 92
341–350 85
351–360 69
361–370 71
371–380 63
381–390 58
391–400 57
401–410 43 407
411–420 33
421–430 50
431–440 41
441–450 32
451–460 27
461–470 28
471–480 25
481–490 28
491–500 20
501–510 23
511–520 26
521–530 17
531–540 21
541–550 14
551–560 16
561–570 10
571–580 22
581–590 9
591–600 14
601–610 9
611–620 11
621–630 4
631–640 7
641–650 5
651–660 10
661–670 8
671–680 8
681–690 4
691–700 3
701–704 4
705+ 100
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Julian N. Trollor 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 Julian N. Trollor sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 58 bars. Horizontal axis: D-Index, 30–31 to 144+. Vertical axis: number of scientists, 0 to 702. Most scientists, 702, have 32–33 D-Index. The last bar groups every scientist with 144 D-Index or more. The highlighted bar, 72–73 D-Index, is where this scientist sits. 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
30–31 D-Index 144+

This scientist: 73 D-Index — 83rd percentile

83% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Psychology scientists by D-index, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
D-Index Scientists This scientist
30–31 398
32–33 702
34–35 671
36–37 659
38–39 641
40–41 671
42–43 617
44–45 558
46–47 495
48–49 487
50–51 445
52–53 390
54–55 408
56–57 345
58–59 325
60–61 321
62–63 248
64–65 290
66–67 218
68–69 219
70–71 215
72–73 183 73
74–75 169
76–77 132
78–79 137
80–81 120
82–83 112
84–85 86
86–87 101
88–89 83
90–91 77
92–93 70
94–95 78
96–97 58
98–99 53
100–101 57
102–103 48
104–105 53
106–107 46
108–109 24
110–111 35
112–113 27
114–115 32
116–117 31
118–119 22
120–121 16
122–123 24
124–125 18
126–127 11
128–129 19
130–131 10
132–133 16
134–135 10
136–137 12
138–139 8
140–141 5
142–143 12
144+ 98
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Overview

Julian N. Trollor is affiliated with the University of New South Wales in Australia and has a substantial research portfolio focused primarily on medicine and psychology. Their work spans multiple subfields including clinical psychology, psychiatry and mental health, public health, environmental and occupational health, cognitive neuroscience, and epidemiology.

The main topics addressed in their research include:

  • Family and Disability Support Research
  • Autism Spectrum Disorder Research
  • Down syndrome and intellectual disability research
  • Chronic Disease Management Strategies
  • Dementia and Cognitive Impairment Research
  • Healthcare innovation and challenges
  • Child and Adolescent Psychosocial and Emotional Development

Their recent scholarly publications include:

  • A comparison of machine learning methods for survival analysis of high-dimensional clinical data for dementia prediction, 2020, Scientific Reports
  • Diagnosis of autism in adulthood: A scoping review, 2020, Autism
  • Metformin Use Is Associated With Slowed Cognitive Decline and Reduced Incident Dementia in Older Adults With Type 2 Diabetes: The Sydney Memory and Ageing Study, 2020, Diabetes Care
  • Cerebral small vessel disease genomics and its implications across the lifespan, 2020, Nature Communications
  • Estimating prevalence of subjective cognitive decline in and across international cohort studies of aging: a COSMIC study, 2020, Alzheimer s Research & Therapy

Julian N. Trollor's frequent co-authors include:

  • Perminder S. Sachdev (50 co-publications)
  • Henry Brodaty (45 co-publications)
  • Preeyaporn Srasuebkul (41 co-publications)
  • Samuel R. C. Arnold (35 co-publications)
  • Nicole A. Kochan (21 co-publications)

Their research is often published in journals with a focus on neurodevelopmental disorders and dementia, with top venues including:

  • Autism (13 publications)
  • Alzheimer's & Dementia (10 publications)
  • Journal of Autism and Developmental Disorders (9 publications)
  • Autism Research (5 publications)
  • bioRxiv (Cold Spring Harbor Laboratory) (5 publications)

Best Publications

  • The genetic architecture of the human cerebral cortex

    Katrina L. Grasby;Neda Jahanshad;Jodie N. Painter;Lucía Colodro-Conde

  • A review of the association between obesity and cognitive function across the lifespan : implications for novel approaches to prevention and treatment

    E Smith;Phillipa Hay;Phillipa Hay;Lesley Campbell;Lesley Campbell;Julian N Trollor

  • Study of 300,486 individuals identifies 148 independent genetic loci influencing general cognitive function

    Gail Davies;Max Lam;Sarah E. Harris;Joey W. Trampush

  • Genetic contributions to variation in general cognitive function: a meta-analysis of genome-wide association studies in the CHARGE consortium (N=53 949)

    G. Davies;N. Armstrong;J. C. Bis;J. Bressler

  • The Sydney Memory and Ageing Study (MAS): methodology and baseline medical and neuropsychiatric characteristics of an elderly epidemiological non-demented cohort of Australians aged 70-90 years.

    Perminder S. Sachdev;Henry Brodaty;Simone Reppermund;Nicole A. Kochan

  • International consensus clinical practice statements for the treatment of neuropsychiatric conditions associated with epilepsy.

    Michael Patrick Kerr;Seth Mensah;Frank Besag;Bertrand de Toffol

  • Prevalence and predictors of “subjective cognitive complaints” in the Sydney Memory and Ageing Study.

    Melissa J. Slavin;Henry Brodaty;Nicole A. Kochan;John D. Crawford

  • Electroconvulsive treatment of neuroleptic malignant syndrome: a review and report of cases.

    Julian N. Trollor;Perminder S. Sachdev

  • An international consensus study of neuroleptic malignant syndrome diagnostic criteria using the Delphi method.

    Ronald J. Gurrera;Stanley N. Caroff;Stanley N. Caroff;Abigail Cohen;Brendan T. Carroll;Brendan T. Carroll

  • Cortical thickness across the lifespan: Data from 17,075 healthy individuals aged 3-90 years

    Sophia Frangou;Amirhossein Modabbernia;Steven C. R. Williams;Efstathios Papachristou

  • A comparison of machine learning methods for survival analysis of high-dimensional clinical data for dementia prediction.

    Annette Spooner;Emily Chen;Arcot Sowmya;Perminder Sachdev

  • Arterial stiffness, the brain and cognition: a systematic review.

    Joel Singer;Julian N. Trollor;Bernhard T. Baune;Perminder S. Sachdev

  • Diagnosis of autism in adulthood: A scoping review.

    Yunhe Huang;Yunhe Huang;Samuel R. C. Arnold;Samuel R. C. Arnold;Kitty-Rose Foley;Kitty-Rose Foley;Julian N. Trollor;Julian N. Trollor

  • Cause of death and potentially avoidable deaths in Australian adults with intellectual disability using retrospective linked data

    Julian Trollor;Preeyaporn Srasuebkul;Han Xu;Sophie Howlett

  • Risk and protective factors underlying depression and suicidal ideation in Autism Spectrum Disorder

    Darren Hedley;Mirko Uljarević;Mirko Uljarević;Mirko Uljarević;Kitty-Rose Foley;Kitty-Rose Foley;Amanda Richdale;Amanda Richdale

  • Effects of sociodemographic and health variables on Mini-Mental State Exam scores in older Australians.

    Tracy M. Anderson;Tracy M. Anderson;Perminder S. Sachdev;Henry Brodaty;Julian N. Trollor

  • Inflammatory biomarkers predict depressive, but not anxiety symptoms during aging: the prospective Sydney Memory and Aging Study.

    B.T. Baune;E. Smith;S. Reppermund;T. Air

  • The association between systemic inflammation and cognitive performance in the elderly: the Sydney Memory and Ageing Study

    Julian N Trollor;Evelyn Smith;Emmeline Agars;Stacey A Kuan

  • Time to diagnosis in young-onset dementia and its determinants: the INSPIRED study.

    Brian Draper;Monica Cations;Fiona White;Julian Trollor

  • Neuroleptic malignant syndrome associated with atypical antipsychotic drugs.

    Julian N. Trollor;Xiaohua Chen;Perminder S. Sachdev

  • Prevalence of Mental Disorders in the Elderly: The Australian National Mental Health and Well-Being Survey

    Julian N. Trollor;Tracy M. Anderson;Tracy M. Anderson;Perminder S. Sachdev;Henry Brodaty

  • Neuropsychological functioning of adults with attention deficit hyperactivity disorder.

    Alexandra Y. Walker;Arthur E. Shores;Julian N. Trollor;Teresa Lee

  • Mild cognitive impairment in a community sample: The Sydney Memory and Ageing Study

    Henry Brodaty;Megan Heffernan;Nicole A. Kochan;Brian Draper

Frequent Co-Authors

Perminder S. Sachdev
Perminder S. Sachdev University of New South Wales
Henry Brodaty
Henry Brodaty University of New South Wales
Nicole A. Kochan
Nicole A. Kochan University of New South Wales
Simone Reppermund
Simone Reppermund University of New South Wales
Wei Wen
Wei Wen University of New South Wales
David Ames
David Ames University of Melbourne
Brian Draper
Brian Draper University of New South Wales
Margaret J. Wright
Margaret J. Wright University of Queensland
Melissa J. Slavin
Melissa J. Slavin University of New South Wales
Peter R. Schofield
Peter R. Schofield Neuroscience Research Australia

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