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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 53 4799 4445 2651 2399 104 11257

Jim Grigsby publications per year

The chart shows the history of publications by Jim Grigsby between 1987 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jim Grigsby published across 39 years, from 1987 to 2025, averaging 3.5 papers a year. Output peaked at 8 publications in 1995. 4 of the 137 publications appeared in the last two years.

No. of publications
2 4 6 8
Bar chart. Horizontal axis: year, 1987 to 2025. Vertical axis: number of publications, 0 to 8. Peak 8 publications in 1995. 1987: 1 publication 1988: 0 publications 1989: 1 publication 1990: 2 publications 1991: 3 publications 1992: 3 publications 1993: 5 publications 1994: 5 publications 1995: 8 publications 1996: 1 publication 1997: 2 publications 1998: 4 publications 1999: 3 publications 2000: 3 publications 2001: 3 publications 2002: 8 publications 2003: 3 publications 2004: 5 publications 2005: 4 publications 2006: 8 publications 2007: 7 publications 2008: 8 publications 2009: 7 publications 2010: 3 publications 2011: 2 publications 2012: 1 publication 2013: 8 publications 2014: 5 publications 2015: 2 publications 2016: 5 publications 2017: 1 publication 2018: 3 publications 2019: 2 publications 2020: 1 publication 2021: 1 publication 2022: 4 publications 2023: 1 publication 2024: 2 publications 2025: 2 publications
1987 2025

137 publications in total across all disciplines

View publications per year as a table
Jim Grigsby: publications per year, 1987 to 2025
Year Publications
1987 1
1988 0
1989 1
1990 2
1991 3
1992 3
1993 5
1994 5
1995 8
1996 1
1997 2
1998 4
1999 3
2000 3
2001 3
2002 8
2003 3
2004 5
2005 4
2006 8
2007 7
2008 8
2009 7
2010 3
2011 2
2012 1
2013 8
2014 5
2015 2
2016 5
2017 1
2018 3
2019 2
2020 1
2021 1
2022 4
2023 1
2024 2
2025 2
Total 137
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Jim Grigsby 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 Jim Grigsby 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, 101–110 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: 104 publications — 23rd percentile

23% 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
101–110 736 104
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
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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Jim Grigsby 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 Jim Grigsby 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, 52–53 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: 53 D-Index — 59th percentile

59% 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 53
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
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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Research.com Recognitions

  • 1963 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Jim Grigsby is affiliated with the University of Colorado Denver in the United States. Their research spans multiple disciplines within medicine and neuroscience, with significant contributions to cognitive neuroscience, clinical psychology, emergency medicine, critical care and intensive care medicine, and genetics.

The scientist's work covers several topics including hearing loss and rehabilitation, psychedelics and drug studies, cardiac arrest and resuscitation, intensive care unit cognitive disorders, genetics and neurodevelopmental disorders, autism spectrum disorder research, and aspects of hearing such as cochlea, tinnitus, and genetics.

Frequent coauthors collaborating with Jim Grigsby include Anu Sharma, Alex Presciutti, M Newman, Jonathan A. Shaffer, and Ana-Maria Vranceanu.

Publication venues where Jim Grigsby has contributed include the Journal of Psychopharmacology, Scientific Reports, Journal of the American Heart Association, Resuscitation Plus, and Journal of Medical Genetics.

Recent papers authored or coauthored by Jim Grigsby are:

  • Long-term follow-up of psilocybin-assisted psychotherapy for psychiatric and existential distress in patients with life-threatening cancer (2020, Journal of Psychopharmacology)
  • Impacts of breast cancer and chemotherapy on gut microbiome, cognitive functioning, and mood relative to healthy controls (2022, Scientific Reports)
  • Qualitative Study of Long-Term Cardiac Arrest Survivors' Challenges and Recommendations for Improving Survivorship (2022, Journal of the American Heart Association)
  • Associations between posttraumatic stress symptoms and quality of life in cardiac arrest survivors and informal caregivers: A pilot survey study (2021, Resuscitation Plus)
  • Clinical and Molecular Correlates of Abnormal Changes in the Cerebellum and Globus Pallidus in Fragile X Premutation (2022, Frontiers in Neurology)

Jim Grigsby has been recognized as a Fellow of the American Association for the Advancement of Science (AAAS) since 1963.

Best Publications

  • Intention tremor, parkinsonism, and generalized brain atrophy in male carriers of fragile X.

    Randi J Hagerman;M. Leehey;W. Heinrichs;Flora Tassone

  • High prevalence of cobalamin deficiency in elderly outpatients.

    Leslye C. Pennypacker;Robert H. Allen;James P. Kelly;L. Mary Matthews

  • Neuropathology of fragile X-associated tremor/ataxia syndrome (FXTAS)

    C. M. Greco;Robert F Berman;Ryan Martin;Flora Tassone

  • The Empirical Foundations of Telemedicine Interventions for Chronic Disease Management

    Rashid L. Bashshur;Gary W. Shannon;Brian R. Smith;Dale C. Alverson

  • Fragile X Premutation Carriers: Characteristic MR Imaging Findings of Adult Male Patients with Progressive Cerebellar and Cognitive Dysfunction

    James A. Brunberg;Sebastien Jacquemont;Randi J. Hagerman;Elizabeth M. Berry-Kravis

  • Fragile-X–Associated Tremor/Ataxia Syndrome (FXTAS) in Females with the FMR1 Premutation

    Randi J Hagerman;B. R. Leavitt;F. Farzin;S. Jacquemont

  • Executive cognitive abilities and functional status among community-dwelling older persons in the San Luis Valley health and aging study

    Jim Grigsby;Kathryn Kaye;Kathryn Kaye;Judith Baxter;Susan M. Shetterly

  • Fragile X-associated tremor/ataxia syndrome: clinical features, genetics, and testing guidelines.

    Elizabeth Berry-Kravis;Liane Abrams;Sarah M. Coffey;Deborah A. Hall

  • Expanded clinical phenotype of women with the FMR1 premutation.

    Sarah M. Coffey;Kylee Cook;Nicole Tartaglia;Flora Tassone

  • Abnormal elevation of FMR1 mRNA is associated with psychological symptoms in individuals with the fragile X premutation

    David R Hessl;Flora Tassone;Danuta Z. Loesch;Elizabeth Berry-Kravis

  • 3,4-Methylenedioxymethamphetamine-assisted psychotherapy for treatment of chronic posttraumatic stress disorder: A randomized phase 2 controlled trial.

    Marcela Ot’alora G;Jim Grigsby;Bruce Poulter;Joseph W Van Derveer

  • A review of fragile X premutation disorders: expanding the psychiatric perspective.

    James A. Bourgeois;Sarah M. Coffey;Susan M. Rivera;David R Hessl

  • Psychiatric phenotype of the fragile X-associated tremor/ataxia syndrome (FXTAS) in males: newly described fronto-subcortical dementia.

    Susan Bacalman;Faraz Farzin;James A. Bourgeois;Jennifer Cogswell

  • FMR1 CGG repeat length predicts motor dysfunction in premutation carriers.

    M. A. Leehey;E. Berry-Kravis;C. G. Goetz;Lin Zhang

  • Cognitive profile of fragile X premutation carriers with and without fragile X-associated tremor/ataxia syndrome.

    Jim Grigsby;Angela G. Brega;Karen Engle;Maureen A. Leehey

  • Volumetric brain changes in females with fragile X-associated tremor/ataxia syndrome (FXTAS).

    J. S. Adams;P. E. Adams;D. Nguyen;James A Brunberg

  • Aging in Individuals With the FMR1 Mutation

    S. Jacquemont;F. Farzin;D. Hall;M. Leehey

  • The fragile X premutation presenting as essential tremor

    Maureen A. Leehey;Renato P. Munhoz;Anthony E. Lang;James A. Brunberg

  • Molecular and imaging correlates of the fragile X–associated tremor/ataxia syndrome

    S. Cohen;K. Masyn;J. Adams;David R Hessl

  • Predictors of cognitive decline following coronary artery bypass graft surgery.

    P.Michael Ho;P.Michael Ho;David B Arciniegas;Jim Grigsby;Martin McCarthy;Martin McCarthy

Frequent Co-Authors

Randi J Hagerman
Randi J Hagerman University of California, Davis
Flora Tassone
Flora Tassone University of California, Davis
Paul J. Hagerman
Paul J. Hagerman University of California, Davis
David R Hessl
David R Hessl University of California, Davis
Sébastien Jacquemont
Sébastien Jacquemont University of Montreal
Elizabeth Berry-Kravis
Elizabeth Berry-Kravis Rush University Medical Center
Richard F. Hamman
Richard F. Hamman University of Colorado Anschutz Medical Campus
Elizabeth A. Krupinski
Elizabeth A. Krupinski Emory University
Susan M. Rivera
Susan M. Rivera University of California, Davis
John M Olichney
John M Olichney University of California, Davis

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