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Researcher · Queen's University Belfast · United Kingdom

Usha Chakravarthy

Usha Chakravarthy publishes mostly in Ophthalmology, Radiology, Nuclear Medicine and Imaging and Epidemiology, on topics such as Retinal Diseases and Treatments, Retinal Imaging and Analysis and Ophthalmology and Visual Impairment Studies.

ORCID 0000-0002-2606-3734 OpenAlex
World rank
#103,159
of 7,710,434 ranked researchers
Rank in United Kingdom
#9,082
of 367,258
Works
636
Citations
36k
Citations per work
57.1
h-index
82
i10-index 328Top 0.2% in Ophthalmology
Usha Chakravarthy

What does Usha Chakravarthy research?

Usha Chakravarthy's work is mostly in Medicine (75%), Biochemistry, Genetics and Molecular Biology (4%), Immunology and Microbiology (2%).

Health Sciences: 475 works · 74.7% of their workMedicine: 475 works · 74.7% of their workOphthalmology: 268 works · 42.1% of their workRadiology, Nuclear Medicine and Imaging: 130 works · 20.5% of their workEpidemiology: 66 works · 10.3% of their workNeurology: 11 works · 1.8% of their workEverything else: 124 works · 19.5% of their workLife Sciences: 37 works · 5.8% of their workBiochemistry, Genetics and Molecular Biology: 27 works · 4.2% of their workMolecular Biology: 27 works · 4.2% of their workImmunology and Microbiology: 10 works · 1.6% of their workImmunology: 10 works · 1.6% of their workTHEIR WORKUsha Chakravarthy636works
Life Sciences6%Health Sciences75%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine47574.7%
  2. Everything else12419.5%
    1. Biochemistry, Genetics and Molecular Biology274.2%
    2. Immunology and Microbiology101.6%
  1. 1Ophthalmology42% of their works
  2. 2Radiology, Nuclear Medicine and Imaging20% of their works
  3. 3Epidemiology10% of their works
  4. 4Molecular Biology4% of their works
  5. 5Neurology2% of their works
  6. 6Immunology2% of their works

Research topics

Which keywords describe Usha Chakravarthy's research?

The keywords of their largest research topics: Macular Degeneration, Diabetic Retinopathy, Oxidative Stress, Retinal Pigment Epithelium, Glaucoma, Optic Nerve, Deep Learning and Retinal Disease.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 23 words, with their numbers
  1. Macular Degeneration6783 topics
  2. Diabetic Retinopathy6502 topics
  3. Oxidative Stress4061 topic
  4. Retinal Pigment Epithelium4061 topic
  5. Glaucoma3382 topics
  6. Optic Nerve3382 topics
  7. Deep Learning2441 topic
  8. Retinal Disease2441 topic
  9. Epidemiology2272 topics
  10. Myopia2112 topics
  11. Optical Coherence Tomography1822 topics
  12. Refractive Error1641 topic
  13. Visual Impairment1641 topic
  14. Intraocular Pressure941 topic
  15. Retinal Ganglion Cells941 topic
  16. COVID-19881 topic
  17. Ocular Findings881 topic
  18. Behçet's Disease631 topic
  19. Uveitis631 topic
  20. Macular Hole471 topic
  21. Vitreoretinal Surgery471 topic
  22. Gene Therapy281 topic
  23. Retinitis Pigmentosa281 topic

Where does Usha Chakravarthy work?

Usha Chakravarthy's main affiliation in the publication record is Queen's University Belfast, United Kingdom.

How many publications and citations does Usha Chakravarthy have?

OpenAlex counts 636 works and 36,302 citations for Usha Chakravarthy, an h-index of 82, ranking #103,159 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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