World's Best Scientists 2026 revealed!
VIEW LIST
Alexander Hammers

D-Index & Metrics

Neuroscience

D-Index
73
Citations
24470
World Ranking
2178
National Ranking
221

Alexander Hammers publication distribution in Neuroscience in 2026

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

38–47 publications: 18 scientists 48–57 publications: 79 scientists 58–67 publications: 193 scientists 68–77 publications: 323 scientists 78–87 publications: 406 scientists 88–97 publications: 452 scientists 98–107 publications: 539 scientists 108–117 publications: 505 scientists 118–127 publications: 522 scientists 128–137 publications: 469 scientists 138–147 publications: 456 scientists 148–157 publications: 459 scientists 158–167 publications: 397 scientists 168–177 publications: 383 scientists 178–187 publications: 350 scientists 188–197 publications: 302 scientists 198–207 publications: 306 scientists 208–217 publications: 262 scientists 218–227 publications: 242 scientists 228–237 publications: 220 scientists 238–247 publications: 203 scientists 248–257 publications: 174 scientists 258–267 publications: 176 scientists 268–277 publications: 175 scientists 278–287 publications: 125 scientists 288–297 publications: 116 scientists 298–307 publications: 127 scientists 308–317 publications: 128 scientists 318–327 publications: 99 scientists 328–337 publications: 89 scientists 338–347 publications: 78 scientists 348–357 publications: 96 scientists 358–367 publications: 66 scientists 368–377 publications: 59 scientists 378–387 publications: 65 scientists 388–397 publications: 54 scientists 398–407 publications: 48 scientists 408–417 publications: 49 scientists 418–427 publications: 34 scientists 428–437 publications: 31 scientists 438–447 publications: 30 scientists 448–457 publications: 31 scientists 458–467 publications: 36 scientists 468–477 publications: 40 scientists 478–487 publications: 35 scientists 488–497 publications: 30 scientists 498–507 publications: 23 scientists 508–517 publications: 26 scientists 518–527 publications: 20 scientists 528–537 publications: 23 scientists 538–547 publications: 20 scientists 548–557 publications: 20 scientists 558–567 publications: 17 scientists 568–577 publications: 14 scientists 578–587 publications: 20 scientists 588–597 publications: 20 scientists 598–607 publications: 19 scientists 608–617 publications: 18 scientists 618–627 publications: 17 scientists 628–637 publications: 11 scientists 638–647 publications: 11 scientists 648–657 publications: 11 scientists 658–667 publications: 8 scientists 668–677 publications: 7 scientists 678–687 publications: 11 scientists 688–697 publications: 10 scientists 698–707 publications: 4 scientists 708–717 publications: 6 scientists 718–727 publications: 5 scientists 728–737 publications: 5 scientists 738–747 publications: 9 scientists 748–757 publications: 9 scientists 758–767 publications: 3 scientists 768–777 publications: 7 scientists 778–787 publications: 7 scientists 788–797 publications: 6 scientists 798–807 publications: 2 scientists 808–817 publications: 2 scientists 818–827 publications: 7 scientists 828–837 publications: 0 scientists 838–847 publications: 9 scientists 848–857 publications: 3 scientists 858–867 publications: 1 scientists 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38 publications 887+

This scientist: 291 publications — 81st percentile

81% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 887 publications or more.

Alexander Hammers D-index placement in Neuroscience in 2026

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

30–31 D-Index: 42 scientists 32–33 D-Index: 172 scientists 34–35 D-Index: 296 scientists 36–37 D-Index: 435 scientists 38–39 D-Index: 459 scientists 40–41 D-Index: 456 scientists 42–43 D-Index: 467 scientists 44–45 D-Index: 478 scientists 46–47 D-Index: 512 scientists 48–49 D-Index: 435 scientists 50–51 D-Index: 425 scientists 52–53 D-Index: 418 scientists 54–55 D-Index: 392 scientists 56–57 D-Index: 357 scientists 58–59 D-Index: 334 scientists 60–61 D-Index: 328 scientists 62–63 D-Index: 260 scientists 64–65 D-Index: 278 scientists 66–67 D-Index: 239 scientists 68–69 D-Index: 250 scientists 70–71 D-Index: 210 scientists 72–73 D-Index: 200 scientists 74–75 D-Index: 189 scientists 76–77 D-Index: 170 scientists 78–79 D-Index: 146 scientists 80–81 D-Index: 113 scientists 82–83 D-Index: 126 scientists 84–85 D-Index: 100 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 99 scientists 90–91 D-Index: 84 scientists 92–93 D-Index: 85 scientists 94–95 D-Index: 72 scientists 96–97 D-Index: 76 scientists 98–99 D-Index: 45 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 43 scientists 104–105 D-Index: 32 scientists 106–107 D-Index: 45 scientists 108–109 D-Index: 50 scientists 110–111 D-Index: 32 scientists 112–113 D-Index: 39 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 27 scientists 120–121 D-Index: 19 scientists 122–123 D-Index: 23 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 16 scientists 128–129 D-Index: 24 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 14 scientists 138–139 D-Index: 15 scientists 140–141 D-Index: 10 scientists 142–143 D-Index: 10 scientists 144–145 D-Index: 13 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 8 scientists 150–151 D-Index: 6 scientists 152–153 D-Index: 6 scientists 154–155 D-Index: 7 scientists 156–157 D-Index: 7 scientists 158–159 D-Index: 10 scientists 160–161 D-Index: 4 scientists 162 D-Index: 8 scientists 163+ D-Index: 100 scientists
30 D-Index 163+

This scientist: 73 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 163 D-Index or more.

Overview

Alexander Hammers is affiliated with King's College London in the United Kingdom, specializing in the field of Medicine with a research focus spanning multiple subfields including Radiology, Nuclear Medicine and Imaging, Infectious Diseases, Neurology, Cognitive Neuroscience, and Cellular and Molecular Neuroscience.

Their contributions include research on various topics such as Medical Imaging Techniques and Applications, Radiomics and Machine Learning in Medical Imaging, COVID-19 Clinical Research Studies, Long-Term Effects of COVID-19, Advanced MRI Techniques and Applications, Functional Brain Connectivity Studies, and COVID-19 and Mental Health.

Frequent publication venues for their work include:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • arXiv (Cornell University)
  • IEEE Transactions on Radiation and Plasma Medical Sciences
  • EJNMMI Research
  • European Journal of Nuclear Medicine and Molecular Imaging

Recent notable papers authored or co-authored by Alexander Hammers are:

  • Vaccine side-effects and SARS-CoV-2 infection after vaccination in users of the COVID Symptom Study app in the UK: a prospective observational study, 2021, The Lancet Infectious Diseases
  • Mapping neurotransmitter systems to the structural and functional organization of the human neocortex, 2022, Nature Neuroscience
  • Illness duration and symptom profile in symptomatic UK school-aged children tested for SARS-CoV-2, 2021, The Lancet Child & Adolescent Health
  • Changes in symptomatology, reinfection, and transmissibility associated with the SARS-CoV-2 variant B.1.1.7: an ecological study, 2021, The Lancet Public Health
  • Diet quality and risk and severity of COVID-19: a prospective cohort study, 2021, Gut

Frequent co-authors collaborating with Alexander Hammers include:

  • Sébastien Ourselin
  • Claire J. Steves
  • Carole H. Sudre
  • Liane S. Canas
  • Michela Antonelli

Alexander Hammers has also published a book titled Insular Epilepsies in 2022, released by Cambridge University Press.

Best Publications

  • In vivo imaging of microglial activation with [11C](R)-PK11195 PET in idiopathic Parkinson's disease

    Alexander Gerhard;Nicola Pavese;Gary Hotton;Federico Turkheimer

  • Three-dimensional maximum probability atlas of the human brain, with particular reference to the temporal lobe

    Alexander Hammers;Richard Allom;Matthias J. Koepp;Samantha L. Free

  • Multi-atlas based segmentation of brain images: Atlas selection and its effect on accuracy

    Paul Aljabar;Rolf A. Heckemann;Alexander Hammers;Joseph V. Hajnal

  • Automatic anatomical brain MRI segmentation combining label propagation and decision fusion.

    Rolf A. Heckemann;Joseph V. Hajnal;Paul Aljabar;Daniel Rueckert

  • Microglia, amyloid, and cognition in Alzheimer's disease: An [11C](R)PK11195-PET and [11C]PIB-PET study.

    Paul Edison;Hilary A. Archer;Alexander Gerhard;Alexander Gerhard;Rainer Hinz;Rainer Hinz

  • Amyloid, hypometabolism, and cognition in Alzheimer disease An [11C]PIB and [18F]FDG PET study

    P. Edison;H. A. Archer;R. Hinz;Alexander Hammers

  • Random forest-based similarity measures for multi-modal classification of Alzheimer’s disease

    Katherine R. Gray;Paul Aljabar;Rolf A. Heckemann;Alexander Hammers

  • Automatic segmentation of brain MRIs of 2-year-olds into 83 regions of interest.

    Ioannis S Gousias;Daniel Rueckert;Rolf A Heckemann;Leigh E Dyet

  • GAN Augmentation: Augmenting Training Data using Generative Adversarial Networks

    Christopher Bowles;Liang Chen;Ricardo Guerrero;Paul Bentley

  • Reference and target region modeling of [11C]-(R)-PK11195 brain studies

    Federico E. Turkheimer;Paul Edison;Nicola Pavese;Federico Roncaroli

  • LEAP: Learning embeddings for atlas propagation

    Robin Wolz;Paul Aljabar;Joseph V. Hajnal;Alexander Hammers

  • Magnetic resonance imaging of the newborn brain: Manual segmentation of labelled atlases in term-born and preterm infants

    Ioannis S. Gousias;A. David Edwards;Mary A. Rutherford;Serena J. Counsell

  • Cortical dysfunction in non-demented Parkinson's disease patients: a combined (31)P-MRS and (18)FDG-PET study.

    M. T. M. Hu;S. D. Taylor-Robinson;K. R. Chaudhuri;J. D. Bell

  • Diagnostic accuracy of (18)F amyloid PET tracers for the diagnosis of Alzheimer's disease: a systematic review and meta-analysis

    Elizabeth Morris;Anastasia Chalkidou;Alexander Hammers;Janet Peacock;Janet Peacock

  • Stroke following chiropractic manipulation of the cervical spine.

    Andreas Hufnagel;Alexander Hammers;Paul-Walter Schönle;Klaus-Dieter Böhm

  • Automatic segmentation of the hippocampus and the amygdala driven by hybrid constraints: Method and validation

    Marie Chupin;Alexander Hammers;Rebecca S. N. Liu;Olivier Colliot

  • Glutamate NMDA receptor dysregulation in Parkinson’s disease with dyskinesias

    Imtiaz Ahmed;Subrata K. Bose;Nicola Pavese;Anil Ramlackhansingh

  • A multi-centre evaluation of eleven clinically feasible brain PET/MRI attenuation correction techniques using a large cohort of patients

    Claes N. Ladefoged;Ian Law;Udunna Anazodo;Keith St. Lawrence

  • Improving intersubject image registration using tissue-class information benefits robustness and accuracy of multi-atlas based anatomical segmentation.

    Rolf A. Heckemann;Shiva Keihaninejad;Paul Aljabar;Daniel Rueckert

  • Progressive neocortical damage in epilepsy.

    Rebecca S. N. Liu;Louis Lemieux;Gail S. Bell;Alexander Hammers;Alexander Hammers

  • A robust method to estimate the intracranial volume across MRI field strengths (1.5T and 3T)

    Shiva Keihaninejad;Rolf A. Heckemann;Gianlorenzo Fagiolo;Mark R. Symms

Frequent Co-Authors

David J. Brooks
David J. Brooks Newcastle University
Daniel Rueckert
Daniel Rueckert Technical University of Munich
John S. Duncan
John S. Duncan University College London
Matthias J. Koepp
Matthias J. Koepp University College London
Federico E. Turkheimer
Federico E. Turkheimer King's College London
Paul Aljabar
Paul Aljabar King's College London
Joseph V. Hajnal
Joseph V. Hajnal King's College London
Sebastien Ourselin
Sebastien Ourselin King's College London
Nicolas Costes
Nicolas Costes Grenoble Alpes University
Tim D. Spector
Tim D. Spector King's College London

External Links

Personal website of Alexander Hammers

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Alexander Hammers

David J. Brooks

David J. Brooks

Newcastle University

Publications: 172

Daniel Rueckert

Daniel Rueckert

Technical University of Munich

Publications: 153

Dinggang Shen

Dinggang Shen

ShanghaiTech University

Publications: 120

Federico E. Turkheimer

Federico E. Turkheimer

King's College London

Publications: 99

Sebastien Ourselin

Sebastien Ourselin

King's College London

Publications: 85

Oliver D. Howes

Oliver D. Howes

King's College London

Publications: 81

Ronald Boellaard

Ronald Boellaard

Amsterdam UMC

Publications: 76

Bart N.M. van Berckel

Bart N.M. van Berckel

Amsterdam UMC

Publications: 73

Adriaan A. Lammertsma

Adriaan A. Lammertsma

VU University Medical Center

Publications: 69

Frederik Barkhof

Frederik Barkhof

University College London

Publications: 67

Mattia Veronese

Mattia Veronese

King's College London

Publications: 66

Agneta Nordberg

Agneta Nordberg

Karolinska University Hospital

Publications: 60

Wiro J. Niessen

Wiro J. Niessen

University Medical Center Groningen

Publications: 59

Victor L. Villemagne

Victor L. Villemagne

University of Pittsburgh

Publications: 52

John S. Duncan

John S. Duncan

University College London

Publications: 52

Paul M. Thompson

Paul M. Thompson

University of Southern California

Publications: 50

Trending Scientists

Jeffrey T. Glass

Jeffrey T. Glass

Duke University

Joachim Sauerborn

Joachim Sauerborn

University of Hohenheim

Jiyong Woo

Jiyong Woo

Kyungpook National University

Gaetano Zizzo

Gaetano Zizzo

University of Palermo

Hirofumi Sawa

Hirofumi Sawa

Hokkaido University

Olli Gröhn

Olli Gröhn

University of Eastern Finland

Michael Zwicky Hauschild

Michael Zwicky Hauschild

Technical University of Denmark

Cécile Lasserre

Cécile Lasserre

Centre national de la recherche scientifique, CNRS

Mario Pino

Mario Pino

Austral University of Chile

Nabil Amara

Nabil Amara

Université Laval

Elizabeth Nardin

Elizabeth Nardin

New York University

Jarek Kurnitski

Jarek Kurnitski

Tallinn University of Technology

Yongfeng Hu

Yongfeng Hu

Canadian Light Source (Canada)

Eghosa E. Osaghae

Eghosa E. Osaghae

Nigerian Institute of International Affairs

B. Van Calster

B. Van Calster

KU Leuven

Eduard Egusquiza

Eduard Egusquiza

Universitat Politècnica de Catalunya

Related Neuroscience Rankings & Guides

2026 Admission Requirements for Neuroscience Degree Programs

2026 Admission Requirements for Neuroscience Degree Programs
2026 Neuroscience vs. Psychology Degree: Explaining the Difference

2026 Neuroscience vs. Psychology Degree: Explaining the Difference
2026 Different Types of Psychopharmacology Degrees and Their Salaries

2026 Different Types of Psychopharmacology Degrees and Their Salaries
2026 What Requirements Do You Need for an Online Neuroscience Bachelor's Degree? Admission Rules, Credits & Eligibility

2026 What Requirements Do You Need for an Online Neuroscience Bachelor's Degree? Admission Rules, Credits & Eligibility
2026 How to Become a Neuropsychologist

2026 How to Become a Neuropsychologist
2026 Cheapest and Shortest Online Neuroscience Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2026 Cheapest and Shortest Online Neuroscience Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2026 How Fast Can You Get a Neuroscience Degree Online?

2026 How Fast Can You Get a Neuroscience Degree Online?
2026 Is Neuroscience a Hard Major? What Students Should Know

2026 Is Neuroscience a Hard Major? What Students Should Know
2026 How to Become a Neuroscientist: Education, Salary, and Job Outlook

2026 How to Become a Neuroscientist: Education, Salary, and Job Outlook
2026 Are There Any One-Year Online Neuroscience Degree Programs Worth Considering?

2026 Are There Any One-Year Online Neuroscience Degree Programs Worth Considering?
2026 Psychopharmacology Degree Master's Programs Accepting Students Now

2026 Psychopharmacology Degree Master's Programs Accepting Students Now
2026 What Prerequisites Do You Need for a Neuroscience Degree? Entry Requirements, Credits & Eligibility Rules

2026 What Prerequisites Do You Need for a Neuroscience Degree? Entry Requirements, Credits & Eligibility Rules

Recently Published Articles

2026 BCBA Master's Programs With Multiple Start Dates

2026 BCBA Master's Programs With Multiple Start Dates
2026 Best Accredited Online Graphic Design Bachelor's Degree Programs

2026 Best Accredited Online Graphic Design Bachelor's Degree Programs
2026 Easiest and Hardest Science Majors

2026 Easiest and Hardest Science Majors
2026 How to Become a Paraprofessional: Education, Salary, and Job Outlook

2026 How to Become a Paraprofessional: Education, Salary, and Job Outlook
2026 Cybersecurity Careers: Skills, Education, Salary & Job Outlook

2026 Cybersecurity Careers: Skills, Education, Salary & Job Outlook
2026 Most Affordable Online UX/UI Degree Programs

2026 Most Affordable Online UX/UI Degree Programs
2026 Last-Minute Admissions: Online Family Nurse Practitioner Degree Master's Programs Still Accepting Students

2026 Last-Minute Admissions: Online Family Nurse Practitioner Degree Master's Programs Still Accepting Students
2026 What Is the Shortest Time to Become a Nurse Practitioner?

2026 What Is the Shortest Time to Become a Nurse Practitioner?
2026 Fastest Online Bioinformatics Master’s Degree Programs

2026 Fastest Online Bioinformatics Master’s Degree Programs
2026 Engineering Management Degree Programs You Can Start Without Meeting All Requirements

2026 Engineering Management Degree Programs You Can Start Without Meeting All Requirements
2026 Fastest Online Pharmacy Technician Certificate Programs

2026 Fastest Online Pharmacy Technician Certificate Programs
2026 Online Cybersecurity Degree Master's Programs That Accept Transfer Credits

2026 Online Cybersecurity Degree Master's Programs That Accept Transfer Credits
2026 Different Types of Forensic Accounting Degrees and Their Salaries

2026 Different Types of Forensic Accounting Degrees and Their Salaries
2026 Cheapest and Shortest Online Medical Billing & Coding Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2026 Cheapest and Shortest Online Medical Billing & Coding Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2026 Fastest Online Health Informatics Degree Programs You Can Finish in Under 2 Years

2026 Fastest Online Health Informatics Degree Programs You Can Finish in Under 2 Years
2026 Cheapest Online Master's Degrees in Artificial Intelligence

2026 Cheapest Online Master's Degrees in Artificial Intelligence
2026 Psychology Degree Completion Programs for Working Adults

2026 Psychology Degree Completion Programs for Working Adults
2026 How to Become a Certified Financial Planner in Colorado

2026 How to Become a Certified Financial Planner in Colorado
2026 How to Verify Accreditation for Medical Billing & Coding Degree Programs

2026 How to Verify Accreditation for Medical Billing & Coding Degree Programs
2026 Military-Friendly Online Supply Chain Management Degree Programs: Benefits, Accreditation, and Career Outcomes

2026 Military-Friendly Online Supply Chain Management Degree Programs: Benefits, Accreditation, and Career Outcomes
2026 CMA vs RMA vs CCMA: Explaining The Difference

2026 CMA vs RMA vs CCMA: Explaining The Difference