Deepayan Kar

713 total citations · 1 hit paper
26 papers, 471 citations indexed

About

Deepayan Kar is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Deepayan Kar has authored 26 papers receiving a total of 471 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Ophthalmology, 18 papers in Radiology, Nuclear Medicine and Imaging and 11 papers in Molecular Biology. Recurrent topics in Deepayan Kar's work include Retinal Diseases and Treatments (20 papers), Retinal Imaging and Analysis (18 papers) and Retinal Development and Disorders (10 papers). Deepayan Kar is often cited by papers focused on Retinal Diseases and Treatments (20 papers), Retinal Imaging and Analysis (18 papers) and Retinal Development and Disorders (10 papers). Deepayan Kar collaborates with scholars based in United States, Germany and China. Deepayan Kar's co-authors include Christine A. Curcio, Cynthia Owsley, Jeffrey D. Messinger, Mark E. Clark, Thomas A. Swain, Kenneth R. Sloan, Gerald McGwin, Thomas Ach, Jason N. Crosson and Dongfeng Cao and has published in prestigious journals such as SHILAP Revista de lepidopterología, American Journal of Ophthalmology and Investigative Ophthalmology & Visual Science.

In The Last Decade

Deepayan Kar

25 papers receiving 467 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Age-Related Macular Degeneration, a Mathematically Tractable Disease

2024 35 citations Christine A. Curcio, Deepayan Kar et al. Investigative Ophthalmology & Visual Science profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Deepayan Kar United States	12	429	339	164	30	24	26	471
Anna Błońska United States	6	438 1.0×	152 0.4×	355 2.2×	13 0.4×	28 1.2×	6	514
Tilman Otto United States	7	289 0.7×	151 0.4×	148 0.9×	17 0.6×	10 0.4×	13	324
Yan Tian China	6	440 1.0×	303 0.9×	144 0.9×	10 0.3×	4 0.2×	9	490
Jill L. Hageman United States	7	460 1.1×	378 1.1×	91 0.6×	11 0.4×	6 0.3×	10	485
Rehna Khan United Kingdom	7	382 0.9×	261 0.8×	121 0.7×	7 0.2×	7 0.3×	10	435
Anouk Georges France	9	374 0.9×	299 0.9×	88 0.5×	9 0.3×	7 0.3×	14	417
Eva Beausencourt United States	11	278 0.6×	204 0.6×	91 0.6×	58 1.9×	19 0.8×	12	323
Neeru A. Vallabh United Kingdom	10	265 0.6×	221 0.7×	111 0.7×	6 0.2×	7 0.3×	25	381
Evelyn Longhin Italy	13	434 1.0×	320 0.9×	109 0.7×	27 0.9×	3 0.1×	18	486
Ramzi G. Sayegh Austria	7	322 0.8×	254 0.7×	67 0.4×	26 0.9×	4 0.2×	7	343

Countries citing papers authored by Deepayan Kar

Since Specialization

Citations

This map shows the geographic impact of Deepayan Kar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Deepayan Kar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Deepayan Kar more than expected).

Fields of papers citing papers by Deepayan Kar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Deepayan Kar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Deepayan Kar. The network helps show where Deepayan Kar may publish in the future.

Co-authorship network of co-authors of Deepayan Kar

This figure shows the co-authorship network connecting the top 25 collaborators of Deepayan Kar. A scholar is included among the top collaborators of Deepayan Kar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Deepayan Kar. Deepayan Kar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kar, Deepayan, Liyan Gao, Mark E. Clark, et al.. (2025). Hypertransmission and Vision in Aging and Age-Related Macular Degeneration: Longitudinal Data From ALSTAR2. American Journal of Ophthalmology. 280. 399–413. 1 indexed citations

Berlin, Andreas, Liyan Gao, Thomas A. Swain, et al.. (2025). Topographic Analysis of Two-Wavelength Autofluorescence Supports Higher Macular Xanthophyll Pigment in AMD Than Aging: ALSTAR2 Baseline. Investigative Ophthalmology & Visual Science. 66(3). 61–61. 1 indexed citations

Swain, Thomas A., Deepayan Kar, Gerald McGwin, et al.. (2024). Band Visibility in High-Resolution Optical Coherence Tomography Assessed With a Custom Review Tool and Updated, Histology-Derived Nomenclature. Translational Vision Science & Technology. 13(12). 19–19. 6 indexed citations

Kar, Deepayan, Giulia Corradetti, Thomas A. Swain, et al.. (2024). Choriocapillaris Impairment, Visual Function, and Distance to Fovea in Aging and Age-Related Macular Degeneration: ALSTAR2 Baseline. Investigative Ophthalmology & Visual Science. 65(8). 40–40. 10 indexed citations

Kar, Deepayan, Yeon Jin Kim, Orin Packer, et al.. (2024). Unusual morphology of foveal Müller glia in an adult human born pre-term. Frontiers in Cellular Neuroscience. 18. 1409405–1409405. 6 indexed citations

Curcio, Christine A., Deepayan Kar, Cynthia Owsley, Kenneth R. Sloan, & Thomas Ach. (2024). Age-Related Macular Degeneration, a Mathematically Tractable Disease. Investigative Ophthalmology & Visual Science. 65(3). 4–4. 35 indexed citations breakdown →

Swain, Thomas A., Gerald McGwin, Mark E. Clark, et al.. (2024). Extent and Topography of Subretinal Drusenoid Deposits Associate With Rod-Mediated Vision in Aging and AMD: ALSTAR2 Baseline. Investigative Ophthalmology & Visual Science. 65(10). 25–25. 9 indexed citations

Berlin, Andreas, Mark E. Clark, Deepayan Kar, et al.. (2024). Quantitative Autofluorescence at AMD’s Beginnings Highlights Retinal Topography and Grading System Differences: ALSTAR2 Baseline. Ophthalmologica. 247(3). 147–159. 7 indexed citations

Owsley, Cynthia, Thomas A. Swain, Gerald McGwin, et al.. (2023). Biologically Guided Optimization of Test Target Location for Rod-mediated Dark Adaptation in Age-related Macular Degeneration. SHILAP Revista de lepidopterología. 3(2). 100274–100274. 24 indexed citations

10.

Chen, Siyu, Deepayan Kar, Jeffrey D. Messinger, et al.. (2023). Ultrahigh Resolution OCT Markers of Normal Aging and Early Age-related Macular Degeneration. SHILAP Revista de lepidopterología. 3(3). 100277–100277. 19 indexed citations

11.

Kar, Deepayan, Yeon Jin Kim, Orin Packer, et al.. (2023). Volumetric Reconstruction of a Human Retinal Pigment Epithelial Cell Reveals Specialized Membranes and Polarized Distribution of Organelles. Investigative Ophthalmology & Visual Science. 64(15). 35–35. 21 indexed citations

12.

Kar, Deepayan, Giulia Corradetti, Thomas A. Swain, et al.. (2023). Choriocapillaris Impairment Is Associated With Delayed Rod-Mediated Dark Adaptation in Age-Related Macular Degeneration. Investigative Ophthalmology & Visual Science. 64(12). 41–41. 27 indexed citations

13.

Kar, Deepayan, Yeon Jin Kim, Orin Packer, et al.. (2023). Volume electron microscopy reveals human retinal mitochondria that align with reflective bands in optical coherence tomography [Invited]. Biomedical Optics Express. 14(10). 5512–5512. 8 indexed citations

14.

Brinkmann, Max, Tommaso Bacci, Deepayan Kar, et al.. (2022). Histology and Clinical Lifecycle of Acquired Vitelliform Lesion, a Pathway to Advanced Age-Related Macular Degeneration. American Journal of Ophthalmology. 240. 99–114. 16 indexed citations

15.

Kar, Deepayan, Yeon Jin Kim, Orin Packer, Dennis M. Dacey, & Christine A. Curcio. (2022). Contributed Session I: Mitochondrial distribution in the outer plexiform layer of human retina - Does it correlate with reflectivity in OCT?. Journal of Vision. 22(3). 2–2. 1 indexed citations

16.

McGwin, Gerald, Deepayan Kar, Andreas Berlin, et al.. (2022). Macular and Plasma Xanthophylls Are Higher in Age-related Macular Degeneration than in Normal Aging. SHILAP Revista de lepidopterología. 3(2). 100263–100263. 14 indexed citations

17.

Brinkmann, Max, Tommaso Bacci, Jeffrey D. Messinger, et al.. (2021). Histology and clinical lifecycle of acquired vitelliform lesion, a pathway to atrophy in age-related macular degeneration. Investigative Ophthalmology & Visual Science. 62(8). 301–301. 1 indexed citations

18.

Kar, Deepayan, Yeon Jin Kim, Orin Packer, Dennis M. Dacey, & Christine A. Curcio. (2021). Morphological variants of mitochondria in neurons surrounding the deep capillary plexus in human retina. Investigative Ophthalmology & Visual Science. 62(8). 2220–2220. 1 indexed citations

19.

Clark, Mark E., Thomas A. Swain, Ling Chen, et al.. (2020). Hyperreflective Foci and Specks Are Associated with Delayed Rod-Mediated Dark Adaptation in Nonneovascular Age-Related Macular Degeneration. Ophthalmology Retina. 4(11). 1059–1068. 51 indexed citations

20.

Kar, Deepayan, Mark E. Clark, Thomas A. Swain, et al.. (2020). Local Abundance of Macular Xanthophyll Pigment Is Associated with Rod- and Cone-Mediated Vision in Aging and Age-Related Macular Degeneration. Investigative Ophthalmology & Visual Science. 61(8). 46–46. 25 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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