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Nonprofit · Rotterdam · Netherlands

Combined Ophthalmic Research Rotterdam

In research, Combined Ophthalmic Research Rotterdam stands highest in Medicine (#6,573 of 17,978 worldwide), Health Sciences (#8,371 of 20,462 worldwide) and Life Sciences (#8,852 of 14,347 worldwide), over all time.

corr-rotterdam.nlROR OpenAlex
World rank, all time
#18,594
of 42,892
Rank in Netherlands
#231
of 464
Research works
614
▼ 52% vs 2013–17
Citations
25k
40.0 per fractional work
Top-10% rate
10.8%
record average 16.5%
Open access
22%
world 28%

What is Combined Ophthalmic Research Rotterdam known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
MedicineField #6,573 of 17,978 20.0%335
Health SciencesDomain #8,371 of 20,462 20.2%345
Life SciencesDomain #8,852 of 14,347 17.4%225

Each strip is that field’s whole ranked pool, with the notch where Combined Ophthalmic Research Rotterdam sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 2.43× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 2.40× its world share, 0 worksNeuroscienceComputer Science: 0.63× its world share, 0 worksComputer ScienceEngineering: 0.65× its world share, 0 worksEngineeringHealth Professions: 0.91× its world share, 0 worksHealth ProfessionsMedicine: 3.19× its world share, 3 worksMedicineEconomics, Econometrics and Finance: 1.22× its world share, 0 worksEconomics, Econometr…Psychology: 0.72× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.2×. Every wedge is a field page.

Who are the top researchers at Combined Ophthalmic Research Rotterdam?

Ranked on the composite score, Gijs F.J.M. Vrensen and B. Willekens lead among researchers whose main affiliation is Combined Ophthalmic Research Rotterdam.

  1. 1 Gijs F.J.M. Vrensen Netherlands · #658,304 worldwide 60 citations · 20 works
  2. 2 B. Willekens Netherlands · #786,286 worldwide 36 citations · 15 works
All ranked researchers at Combined Ophthalmic Research Rotterdam

Which keywords describe research at Combined Ophthalmic Research Rotterdam?

By fractional works in all years, weighted toward what it does more of than the world: Epidemiology, Glaucoma, Macular Degeneration, Intraocular Pressure, Optical Coherence Tomography, Optic Nerve, Inflammation and Retinal Ganglion Cells.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology91▲ 3.7×49 topics
  2. Glaucoma60▲ 61×4 topics
  3. Macular Degeneration57▲ 75×3 topics
  4. Inflammation52▲ 3.6×47 topics
  5. Intraocular Pressure51▲ 79×2 topics
  6. Optical Coherence Tomography46▲ 67×3 topics
  7. Optic Nerve46▲ 75×2 topics
  8. Oxidative Stress40▲ 3.5×23 topics
  9. Retinal Ganglion Cells36▲ 44×3 topics
  10. Neurodegeneration34▲ 18×7 topics
  11. Diabetic Retinopathy34▲ 65×2 topics
  12. Risk Factors33▲ 5.1×8 topics
  13. Ocular Hypertension32▲ 78×1 topic
  14. Visual Field Progression32▲ 78×1 topic
  15. Immunosuppressive Therapy27▲ 23×4 topics
  16. Inflammatory Cytokines27▲ 61×2 topics
  17. Astrocyte Function26▲ 28×2 topics
  18. Juvenile Idiopathic Arthritis26▲ 86×2 topics
  19. Dry Eye Disease26▲ 119×1 topic
  20. Ocular Surface26▲ 119×1 topic
  21. Intravitreal Injection26▲ 61×2 topics
  22. Behçet's Disease26▲ 151×1 topic
  23. Uveitis26▲ 151×1 topic
  24. Gene Therapy25▲ 15×3 topics
  25. Retinal Stem Cells24▲ 95×1 topic
  26. Retinitis Pigmentosa24▲ 95×1 topic
  27. Vascular Endothelial Growth Factor22▲ 36×3 topics
  28. Cardiovascular Risk22▲ 10×5 topics
  29. Corneal Biomechanics19▲ 82×1 topic
  30. Keratoconus19▲ 82×1 topic
  31. Choroidal Thickness19▲ 62×1 topic
  32. Neural Processing19▲ 32×2 topics
  33. Retinal Pigment Epithelium19▲ 62×1 topic
  34. Myopia18▲ 46×2 topics
  35. Cortical Connectivity18▲ 39×2 topics
  36. Perceptual Learning18▲ 33×1 topic
  37. Visual Perception18▲ 55×1 topic
  38. Channel Regulation18▲ 30×2 topics
  39. Connexins18▲ 129×1 topic
  40. Gap Junctions18▲ 129×1 topic

Which research topics does Combined Ophthalmic Research Rotterdam publish most on?

By volume in 2022–2025: Retinal and Macular Surgery, Intraocular Surgery and Lenses, Optical measurement and interference techniques and Infrared Thermography in Medicine.

Retinal and Macular Surg…0Retinal and Macular Surgery: 0 fractional worksIntraocular Surgery and …0Intraocular Surgery and Lenses: 0 fractional worksOptical measurement and …0Optical measurement and interference techniques: 0 fractional worksInfrared Thermography in…0Infrared Thermography in Medicine: 0 fractional worksVascular Malformations Diagnosis and Treatment: 0 fractional worksAnatomy and Medical Technology: 0 fractional worksCorneal surgery and diso…0Corneal surgery and disorders: 0 fractional worksAdditive Manufacturing and 3D Printing Technologies: 0 fractional works3D Printing in Biomedical Research: 0 fractional worksOcular Infections and Tr…0Ocular Infections and Treatments: 0 fractional works
Radiology, Nuclear Medicine and ImagingOphthalmologyComputer Vision and Pattern RecognitionNeurology2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 0 works
  2. 2 Intraocular Surgery and Lenses Ophthalmology 0 works
  3. 3 Optical measurement and interference techniques Computer Vision and Pattern Recognition 0 works
  4. 4 Infrared Thermography in Medicine Radiology, Nuclear Medicine and Imaging 0 works
  5. 5 Vascular Malformations Diagnosis and Treatment Neurology 0 works
  6. 6 Anatomy and Medical Technology Biomedical Engineering 0 works
  7. 7 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 0 works
  8. 8 Additive Manufacturing and 3D Printing Technologies Automotive Engineering 0 works
  9. 9 3D Printing in Biomedical Research Biomedical Engineering 0 works
  10. 10 Ocular Infections and Treatments Ophthalmology 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available22.1%not open77.9%

World: 28% of research is openly available.

with international co-authors13.9%domestic only86.1%

World: 19% is written across borders.

How has Combined Ophthalmic Research Rotterdam's research output changed?

Output in 2018–2022 was 52% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Rotterdam

All research institutions in Rotterdam

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.