Science Explorer Interactive view Map

Mark Johnson

Mark Johnson publishes mostly in Ophthalmology, Radiology, Nuclear Medicine and Imaging and Cell Biology, on topics such as Glaucoma and retinal disorders, Corneal surgery and disorders and Proteoglycans and glycosaminoglycans research.

World rank
#342,053
of 1,633,909 ranked researchers
Rank in United States
#125,304
of 358,040
Works
37
Citations
135
Citations per work
3.6

What does Mark Johnson research?

Ophthalmology: 23.9%Radiology, Nuclear Medicine and Imaging: 17.4%Cell Biology: 8.7%Electrical and Electronic Engineering: 6.5%other fields: 43.5%24%top field
Ophthalmology23.9%Radiology, Nuclear Medicine and Imaging17.4%Cell Biology8.7%Electrical and Electronic Engineering6.5%other fields43.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Ophthalmology24% of their works
  2. 2Radiology, Nuclear Medicine and Imaging17% of their works
  3. 3Cell Biology9% of their works
  4. 4Electrical and Electronic Engineering6% of their works
  5. 5Biomedical Engineering6% of their works
  6. 6Molecular Biology6% of their works

Research topics

Which keywords describe Mark Johnson's research?

The keywords of their largest research topics: Intraocular Pressure, Neurodegeneration, Glaucoma, Optic Nerve, Corneal Biomechanics, Keratoconus, Cell Migration and Electrocatalysis.

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 19 words, with their numbers
  1. Intraocular Pressure122 topics
  2. Neurodegeneration92 topics
  3. Glaucoma81 topic
  4. Optic Nerve81 topic
  5. Corneal Biomechanics41 topic
  6. Keratoconus41 topic
  7. Cell Migration22 topics
  8. Electrocatalysis21 topic
  9. Energy Conversion21 topic
  10. Hyaluronan21 topic
  11. Macular Hole21 topic
  12. Polymer Electrolyte Membranes21 topic
  13. Proteoglycans21 topic
  14. Proton Exchange Membranes21 topic
  15. Vitreoretinal Surgery21 topic
  16. Calpain11 topic
  17. Cell Mechanics11 topic
  18. Extracellular Matrix11 topic
  19. Proteolytic System11 topic

Where does Mark Johnson work?

Mark Johnson's main affiliation in the publication record is Northwestern University, United States.

How many publications and citations does Mark Johnson have?

Science Explorer counts 37 works and 135 citations for Mark Johnson, ranking #342,053 of 1,633,909 researchers worldwide on the composite 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.

Other researchers named Mark Johnson

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