Mark E. Clark

University College London Hospitals NHS Foundation Trust

Also affiliated with University of Minnesota, Duluth, University College London

MedicineEnvironmental Science

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 7%percentile

0.165Author DataRank

Indexed papers

1in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Advanced Analysis Tools for Two Wavelength Autofluorescence Imaging of Macular Xanthophyll Carotenoids: ALSTAR2 Baseline

Translational Vision Science & Technology(2025)10.1167/tvst.14.8.32

Top 70%

0.165DataRank

Top 70%2 citations

Lukas Goerdt, Mark E. Clark, Liyan Gao, Thomas A. Swain, Gerald McGwin +4 more

Papers

Driven by 18 papers — median percentile 30. Top paper: “Functionally validated imaging endpoints in the Alabama study on early age-related macular degeneration 2 (ALSTAR2): design and methods”.

Functionally validated imaging endpoints in the Alabama study on early age-related macular degeneration 2 (ALSTAR2): design and methods

BMC Ophthalmology(2020)10.1186/s12886-020-01467-0

N/A

1.4DataRank · unranked

71 citations

Gerald McGwin, Srinivas R. Sadda, Zhihong Hu, Mark E. Clark, Kenneth R. Sloan +4 more

Probing Deposit-Driven Age-Related Macular Degeneration Via Thicknesses of Outer Retinal Bands and Choroid: ALSTAR2 Baseline

Investigative Ophthalmology & Visual Science(2024)10.1167/iovs.65.5.17

N/A

0.418DataRank · unranked

11 citations

Charles Vatanatham, Sohaib Fasih‐Ahmad, Ziyuan Wang, Zubin Mishra, Anjal Jain +9 more

Advanced Analysis Tools for Two Wavelength Autofluorescence Imaging of Macular Xanthophyll Carotenoids: ALSTAR2 Baseline

Translational Vision Science & Technology(2025)10.1167/tvst.14.8.32

Top 70%

0.165DataRank

Top 70%2 citations

Lukas Goerdt, Mark E. Clark, Liyan Gao, Thomas A. Swain, Gerald McGwin +4 more

Comparing Rod-Mediated Dark Adaptation in Older Adults before and after Cataract Surgery

Current Eye Research(2023)10.1080/02713683.2023.2171438

N/A

0DataRank · unranked

5 citations

Thomas A. Swain, Mark E. Clark, Jason C. Swanner, Virginia R. Lolley, Michael A. Callahan +3 more

Potential Structural Biomarkers in 3D Images Validated by the First Functional Biomarker for Early Age-Related Macular Degeneration - ALSTAR2 Baseline

medRxiv(2023)10.1101/2023.09.10.23295309

N/A

0DataRank · unranked

1 citations

Ziyuan Wang, Zubin Mishra, Charles Vatanatham, Mark E. Clark, Thomas A. Swain +5 more

Potential Structural Biomarkers in 3D Images Validated by the First Functional Biomarker for Early Age-Related Macular Degeneration – ALSTAR2 Baseline

Investigative Ophthalmology & Visual Science(2024)10.1167/iovs.65.2.1

N/A

0DataRank · unranked

28 citations

Ziyuan Wang, Zubin Mishra, Charles Vatanatham, Mark E. Clark, Thomas A. Swain +5 more

Band Visibility in High-Resolution Optical Coherence Tomography Assessed With a Custom Review Tool and Updated, Histology-Derived Nomenclature

Translational Vision Science & Technology(2024)10.1167/tvst.13.12.19

N/A

0DataRank · unranked

28 citations

Thomas A. Swain, Deepayan Kar, Gerald McGwin, Andreas Berlin, Mark E. Clark +4 more

Extent and Topography of Subretinal Drusenoid Deposits Associate With Rod-Mediated Vision in Aging and AMD: ALSTAR2 Baseline

Investigative Ophthalmology & Visual Science(2024)10.1167/iovs.65.10.25

N/A

0DataRank · unranked

22 citations

Mohymina Amjad, Thomas A. Swain, Gerald McGwin, Mark E. Clark, Cynthia Owsley +4 more

Biologically Guided Optimization of Test Target Location for Rod-mediated Dark Adaptation in Age-related Macular Degeneration

Ophthalmology Science(2023)10.1016/j.xops.2023.100274

N/A

0DataRank · unranked

40 citations

Thomas A. Swain, Gerald McGwin, Mark E. Clark, Deepayan Kar, Christine A. Curcio +1 more

Acute ocular hypertension in the living human eye: Model description and initial cellular responses to elevated intraocular pressure

Vision Research(2024)10.1016/j.visres.2024.108465

N/A

0DataRank · unranked

8 citations

Ryan Strickland, McKenna M Somerville, Mary Anne Garner, Gregory Grossman, Alan Blake +6 more

Outer Retinal Thinning is Associated With Brain Atrophy in Early Age-Related Macular Degeneration

American Journal of Ophthalmology(2024)10.1016/j.ajo.2024.09.033

N/A

0DataRank · unranked

5 citations

Thomas A. Swain, Nayoon Gim, Marian Blazes, Christine Mac Donald, Ariel Rokem +12 more

Outer Retinal Thickness Is Associated With Cognitive Function in Normal Aging to Intermediate Age-Related Macular Degeneration

Investigative Ophthalmology & Visual Science(2024)10.1167/iovs.65.5.16

N/A

0DataRank · unranked

9 citations

Gerald McGwin, Thomas A. Swain, Mark E. Clark, Tracy N. Thomas, Lukas Goerdt +7 more

Repeatability of Rod-Mediated Dark Adaptation Testing in Normal Aging and Early and Intermediate Age-Related Macular Degeneration

Current Eye Research(2024)10.1080/02713683.2024.2326077

N/A

0DataRank · unranked

5 citations

Thomas A. Swain, Gerald McGwin, Mary Margaret Bernard, Mark E. Clark, Christine A. Curcio +1 more

Fluorescence Lifetime Imaging Ophthalmoscopy, Vision, and Chorioretinal Asymmetries in Aging and Age-Related Macular Degeneration: ALSTAR2

Investigative Ophthalmology & Visual Science(2025)10.1167/iovs.66.4.56

N/A

0DataRank · unranked

13 citations

Mark E. Clark, Tracy N. Thomas, Liyan Gao, Gerald McGwin, Martin Hammer +5 more

Delayed Rod-Mediated Dark Adaptation Is Associated with Incidence and Early Progression of Age-Related Macular Degeneration

Ophthalmology(2025)10.1016/j.ophtha.2025.06.013

N/A

0DataRank · unranked

12 citations

Gerald McGwin, Mark E. Clark, Liyan Gao, Lindsay Gooden, Tracy N. Thomas +3 more

Hypertransmission and Vision in Aging and Age-Related Macular Degeneration: Longitudinal Data From ALSTAR2

American Journal of Ophthalmology(2025)10.1016/j.ajo.2025.08.038

N/A

0DataRank · unranked

3 citations

S. Kim, Deepayan Kar, Liyan Gao, Mark E. Clark, Gerald McGwin +5 more

Total Retinal Pigment Epithelium Thickness and Reflectivity, in Relation to Histology and Vision, at the Aging-AMD Transition: ALSTAR2 Baseline

Investigative Ophthalmology & Visual Science(2025)10.1167/iovs.66.13.42

N/A

0DataRank · unranked

3 citations

Maryam Ashrafkhorasani, Mehdi Emamverdi, Puja Reddy Chinasigari, Lukas Goerdt, Liyan Gao +13 more

Hyperreflective Foci and Specks Are Associated with Delayed Rod-Mediated Dark Adaptation in Nonneovascular Age-Related Macular Degeneration

Ophthalmology Retina(2020)10.1016/j.oret.2020.05.001

N/A

0DataRank · unranked

67 citations

Mark E. Clark, Thomas A. Swain, Ling Chen, Deepayan Kar, Yuhua Zhang +9 more

Mark E. Clark

Indexed papers

Top data-sharing exemplar

Papers