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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 69 2395 2187 1390 1241 339 15498
Neuroscience 70 2539 2321 1200 1079 349 15774

Brett A. Clementz publications per year

The chart shows the history of publications by Brett A. Clementz between 1986 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Brett A. Clementz published across 40 years, from 1986 to 2025, averaging 9 papers a year. Output peaked at 39 publications in 2017. 26 of the 359 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1986 to 2025. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2017. 1986: 1 publication 1987: 0 publications 1988: 0 publications 1989: 6 publications 1990: 1 publication 1991: 2 publications 1992: 2 publications 1993: 3 publications 1994: 10 publications 1995: 6 publications 1996: 9 publications 1997: 7 publications 1998: 9 publications 1999: 4 publications 2000: 2 publications 2001: 6 publications 2002: 1 publication 2003: 2 publications 2004: 3 publications 2005: 2 publications 2006: 1 publication 2007: 9 publications 2008: 4 publications 2009: 4 publications 2010: 6 publications 2011: 3 publications 2012: 11 publications 2013: 8 publications 2014: 10 publications 2015: 15 publications 2016: 12 publications 2017: 39 publications 2018: 17 publications 2019: 29 publications 2020: 28 publications 2021: 36 publications 2022: 13 publications 2023: 12 publications 2024: 10 publications 2025: 16 publications
1986 2025

359 publications in total across all disciplines

View publications per year as a table
Brett A. Clementz: publications per year, 1986 to 2025
Year Publications
1986 1
1987 0
1988 0
1989 6
1990 1
1991 2
1992 2
1993 3
1994 10
1995 6
1996 9
1997 7
1998 9
1999 4
2000 2
2001 6
2002 1
2003 2
2004 3
2005 2
2006 1
2007 9
2008 4
2009 4
2010 6
2011 3
2012 11
2013 8
2014 10
2015 15
2016 12
2017 39
2018 17
2019 29
2020 28
2021 36
2022 13
2023 12
2024 10
2025 16
Total 359
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Brett A. Clementz 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 Brett A. Clementz 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, 331–340 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: 339 publications — 90th percentile

90% 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 92 339
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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Brett A. Clementz 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 Brett A. Clementz 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, 68–69 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: 69 D-Index — 80th percentile

80% 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 69
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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Overview

Brett A. Clementz is affiliated with the University of Georgia in the United States. Their research primarily spans the fields of Medicine and Neuroscience, with a focus on subfields such as Cognitive Neuroscience, Psychiatry and Mental Health, Radiology, Nuclear Medicine and Imaging, Biological Psychiatry, and Experimental and Cognitive Psychology.

The scientist's work covers a range of topics including:

  • Functional Brain Connectivity Studies
  • Schizophrenia Research and Treatment
  • Tryptophan and Brain Disorders
  • Bipolar Disorder and Treatment
  • Advanced Neuroimaging Techniques and Applications
  • Neural Dynamics and Brain Function
  • Mental Health Research Topics

Some of Brett A. Clementz's recent papers include:

  • Psychosis Biotypes: Replication and Validation from the B-SNIP Consortium, 2021, Schizophrenia Bulletin
  • Multivariate Relationships between Peripheral Inflammatory Marker Subtypes and Cognitive and Brain Structural Measures in Psychosis, 2020, Molecular Psychiatry
  • Regression Dynamic Causal Modeling for Resting-State fMRI, 2021, Human Brain Mapping
  • Subtyping Schizophrenia Patients Based on Patterns of Structural Brain Alterations, 2021, Schizophrenia Bulletin
  • Retinal Layer Abnormalities and Their Association with Clinical and Brain Measures in Psychotic Disorders: A Preliminary Study, 2020, Psychiatry Research Neuroimaging

Brett A. Clementz frequently publishes in several venues, with a notable number of publications in:

  • Biological Psychiatry
  • Schizophrenia Research
  • Schizophrenia Bulletin
  • Biomarkers in Neuropsychiatry
  • bioRxiv (Cold Spring Harbor Laboratory)

The scientist collaborates extensively with other researchers in their field. Frequent co-authors include:

  • Matcheri S. Keshavan
  • Carol A. Tamminga
  • Godfrey D. Pearlson
  • Elliot S. Gershon
  • Sarah Keedy

Best Publications

  • Identification of Distinct Psychosis Biotypes Using Brain-Based Biomarkers

    Brett A. Clementz;John A. Sweeney;Jordan P. Hamm;Elena I. Ivleva

  • Neurophysiology and neuroanatomy of reflexive and volitional saccades: evidence from studies of humans.

    Jennifer E. McDowell;Kara A. Dyckman;Benjamin P. Austin;Brett A. Clementz

  • Clinical Phenotypes of Psychosis in the Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP)

    Carol A. Tamminga;Elena I. Ivleva;Matcheri S. Keshavan;Godfrey D. Pearlson

  • Poor P50 Suppression Among Schizophrenia Patients and Their First-Degree Biological Relatives

    Brett A. Clementz;Mark A. Geyer;David L. Braff

  • Visual stimuli activate auditory cortex in deaf subjects: evidence from MEG.

    Eva M. Finney;Brett A. Clementz;Gregory Hickok;Karen R. Dobkins

  • Bipolar and Schizophrenia Network for Intermediate Phenotypes: Outcomes Across the Psychosis Continuum

    Carol A. Tamminga;Godfrey Pearlson;Matcheri Keshavan;John Sweeney

  • The gamma band response may account for poor P50 suppression in schizophrenia.

    Brett A. Clementz;Laura D. Blumenfeld;Steven Cobb

  • Saccadic system functioning among schizophrenia patients and their first-degree biological relatives.

    Brett A. Clementz;Jennifer E. McDowell;Sidney Zisook

  • Multichannel electroencephalographic assessment of auditory evoked response suppression in schizophrenia.

    Brett A. Clementz;Laura D. Blumenfeld

  • Normal P50 suppression in schizophrenia patients treated with atypical antipsychotic medications.

    Gregory A. Light;Mark A. Geyer;Brett A. Clementz;Kristin S. Cadenhead

  • Multivariate analysis reveals genetic associations of the resting default mode network in psychotic bipolar disorder and schizophrenia

    Shashwath A. Meda;Gualberto Ruaño;Andreas Windemuth;Kasey O’Neil

  • Diffusion Tensor Imaging White Matter Endophenotypes in Patients With Schizophrenia or Psychotic Bipolar Disorder and Their Relatives

    Pawel Skudlarski;David J. Schretlen;Gunvant K. Thaker;Michael C. Stevens

  • P50 suppression among schizophrenia and normal comparison subjects: a methodological analysis.

    Brett A. Clementz;Mark A. Geyer;David L. Braff

  • Clinical and biological concomitants of resting state EEG power abnormalities in schizophrenia.

    Scott R Sponheim;Scott R Sponheim;Brett A Clementz;William G Iacono;Morton Beiser

  • Is eye movement dysfunction a biological marker for schizophrenia? A methodological review.

    Brett A. Clementz;John A. Sweeney

  • Resting EEG in first‐episode schizophrenia patients, bipolar psychosis patients, and their first‐degree relatives

    Brett A Clementz;Scott R. Sponheim;William G. Iacono;Morton Beiser

  • Resting EEG in first-episode and chronic schizophrenia

    Scott R. Sponheim;Brett A. Clementz;William G. Iacono;Morton Beiser

  • Medial temporal lobe structures and hippocampal subfields in psychotic disorders: findings from the Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP) study.

    Ian Mathew;Tova M. Gardin;Neeraj Tandon;Neeraj Tandon;Shaun Eack

  • Gray Matter Volume as an Intermediate Phenotype for Psychosis: Bipolar-Schizophrenia Network on Intermediate Phenotypes (B-SNIP)

    Elena I. Ivleva;Anup S. Bidesi;Matcheri S. Keshavan;Godfrey D. Pearlson

  • White matter abnormalities across the lifespan of schizophrenia: a harmonized multi-site diffusion MRI study

    Suheyla Cetin-Karayumak;Maria A Di Biase;Natalia Chunga;Natalia Chunga;Benjamin Reid

  • Response to the first stimulus determines reduced auditory evoked response suppression in schizophrenia: single trials analysis using MEG.

    Laura D Blumenfeld;Brett A Clementz

Frequent Co-Authors

Godfrey D. Pearlson
Godfrey D. Pearlson Yale University
Matcheri S. Keshavan
Matcheri S. Keshavan Beth Israel Deaconess Medical Center
John A. Sweeney
John A. Sweeney University of Cincinnati
Carol A. Tamminga
Carol A. Tamminga The University of Texas Southwestern Medical Center
Elliot S. Gershon
Elliot S. Gershon University of Chicago
Jennifer E. McDowell
Jennifer E. McDowell University of Georgia
Shashwath A. Meda
Shashwath A. Meda Yale University
James L. Reilly
James L. Reilly Northwestern University
Vince D. Calhoun
Vince D. Calhoun Georgia State University
Peter F. Buckley
Peter F. Buckley University of Tennessee Health Science Center

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