Lisa Ramm

516 total citations
22 papers, 349 citations indexed

About

Lisa Ramm is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Lisa Ramm has authored 22 papers receiving a total of 349 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Ophthalmology, 16 papers in Radiology, Nuclear Medicine and Imaging and 7 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Lisa Ramm's work include Glaucoma and retinal disorders (16 papers), Corneal surgery and disorders (11 papers) and Retinal Diseases and Treatments (7 papers). Lisa Ramm is often cited by papers focused on Glaucoma and retinal disorders (16 papers), Corneal surgery and disorders (11 papers) and Retinal Diseases and Treatments (7 papers). Lisa Ramm collaborates with scholars based in Germany. Lisa Ramm's co-authors include Lutz E. Pillunat, Martin Hammer, Eberhard Spoerl, Sven Peters, Naim Terai, Robert Herber, R Augsten, Lydia Sauer, Dietrich Schweitzer and Frederik Raiskup and has published in prestigious journals such as PLoS ONE, Scientific Reports and American Journal of Ophthalmology.

In The Last Decade

Lisa Ramm

21 papers receiving 342 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Lisa Ramm Germany 10 295 240 68 52 37 22 349
Georges Azar France 11 345 1.2× 221 0.9× 39 0.6× 45 0.9× 14 0.4× 41 398
Ching-Kuang Chou Taiwan 10 227 0.8× 135 0.6× 43 0.6× 71 1.4× 89 2.4× 18 322
Péter Kóthy Hungary 10 299 1.0× 196 0.8× 71 1.0× 18 0.3× 20 0.5× 30 314
Jerónimo Lajara Spain 10 151 0.5× 98 0.4× 16 0.2× 60 1.2× 41 1.1× 24 231
Nicola Ungaro Italy 8 203 0.7× 103 0.4× 21 0.3× 67 1.3× 12 0.3× 17 243
Giacomo Boscia Italy 9 231 0.8× 190 0.8× 23 0.3× 36 0.7× 14 0.4× 55 291
Alessandro Autelitano Italy 8 342 1.2× 179 0.7× 111 1.6× 35 0.7× 12 0.3× 15 408
Kwok Hei Mok Hong Kong 11 321 1.1× 253 1.1× 44 0.6× 45 0.9× 56 1.5× 14 361
Betsy Bao-Thu Nguyen United States 5 516 1.7× 387 1.6× 43 0.6× 31 0.6× 64 1.7× 6 538
Dalila Alves Portugal 14 448 1.5× 396 1.6× 26 0.4× 54 1.0× 15 0.4× 24 501

Countries citing papers authored by Lisa Ramm

Since Specialization
Citations

This map shows the geographic impact of Lisa Ramm'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 Lisa Ramm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lisa Ramm more than expected).

Fields of papers citing papers by Lisa Ramm

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lisa Ramm. 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 Lisa Ramm. The network helps show where Lisa Ramm may publish in the future.

Co-authorship network of co-authors of Lisa Ramm

This figure shows the co-authorship network connecting the top 25 collaborators of Lisa Ramm. A scholar is included among the top collaborators of Lisa Ramm 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 Lisa Ramm. Lisa Ramm is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ramm, Lisa, et al.. (2025). The corneal thickness profile in different forms of glaucoma. Scientific Reports. 15(1). 38990–38990.
2.
Herber, Robert, et al.. (2024). Evaluation of indices for the assessment and classification of keratoconus based on optical coherence tomography and Scheimpflug technology. Ophthalmic and Physiological Optics. 45(2). 391–404. 1 indexed citations
3.
Raiskup, Frederik, et al.. (2023). Corneal Crosslinking With Riboflavin and UVA Light in Progressive Keratoconus: Fifteen-Year Results. American Journal of Ophthalmology. 250. 95–102. 23 indexed citations
4.
5.
Ramm, Lisa, Robert Herber, Eberhard Spoerl, Lutz E. Pillunat, & Naim Terai. (2020). Factors Influencing Corneal Biomechanics in Diabetes Mellitus. Cornea. 39(5). 552–557. 8 indexed citations
6.
Ramm, Lisa, Eberhard Spoerl, Lutz E. Pillunat, & Naim Terai. (2020). Corneal Densitometry in Diabetes Mellitus. Cornea. 39(8). 968–974. 9 indexed citations
7.
Ramm, Lisa, Eberhard Spoerl, Lutz E. Pillunat, & Naim Terai. (2020). Is the Corneal Thickness Profile Altered in Diabetes Mellitus?. Current Eye Research. 45(10). 1228–1234. 5 indexed citations
8.
Herber, Robert, Lisa Ramm, Eberhard Spoerl, et al.. (2019). Assessment of corneal biomechanical parameters in healthy and keratoconic eyes using dynamic bidirectional applanation device and dynamic Scheimpflug analyzer. Journal of Cataract & Refractive Surgery. 45(6). 778–788. 49 indexed citations
9.
Ramm, Lisa, et al.. (2019). The flicker response of venous oxygen saturation is significantly reduced in the early and late stages of age-related macular degeneration. Graefe s Archive for Clinical and Experimental Ophthalmology. 258(1). 31–37. 3 indexed citations
10.
Ramm, Lisa, Robert Herber, Eberhard Spoerl, Lutz E. Pillunat, & Naim Terai. (2019). Measurement of Corneal Biomechanical Properties in Diabetes Mellitus Using the Ocular Response Analyzer and the Corvis ST. Cornea. 38(5). 595–599. 22 indexed citations
11.
Ramm, Lisa, Robert Herber, Eberhard Spoerl, et al.. (2019). Intraocular Pressure Measurement Using Ocular Response Analyzer, Dynamic Contour Tonometer, and Scheimpflug Analyzer Corvis ST. Journal of Ophthalmology. 2019. 1–9. 8 indexed citations
12.
Ramm, Lisa, Robert Herber, Eberhard Spoerl, Lutz E. Pillunat, & Naim Terai. (2019). Intraocular pressure measurements in diabetes mellitus. European Journal of Ophthalmology. 30(6). 1432–1439. 5 indexed citations
13.
Terai, Naim, Robert Herber, Lisa Ramm, et al.. (2018). Measurement of biomechanical corrected intraocular pressure using different tonometry devices – a comparative study. Investigative Ophthalmology & Visual Science. 59(9). 1384–1384. 1 indexed citations
14.
15.
Sauer, Lydia, Matthias Klemm, Sven Peters, et al.. (2017). Monitoring foveal sparing in geographic atrophy with fluorescence lifetime imaging ophthalmoscopy – a novel approach. Acta Ophthalmologica. 96(3). 257–266. 33 indexed citations
16.
Ramm, Lisa, R. Stodtmeister, Martin Hammer, et al.. (2017). Assessment of Optic Nerve Head Pallor in Primary Open-Angle Glaucoma Patients and Healthy Subjects. Current Eye Research. 42(9). 1313–1318. 10 indexed citations
17.
Ramm, Lisa, et al.. (2016). Flicker Response of Venous Oxygen Saturation Significantly Reduced in Both Early and Late Stages of Age-Related Macular Degeneration. Investigative Ophthalmology & Visual Science. 57(12). 2657–2657. 1 indexed citations
18.
Sauer, Lydia, Sven Peters, Dietrich Schweitzer, et al.. (2016). Monitoring macular pigment changes in macular holes using fluorescence lifetime imaging ophthalmoscopy. Acta Ophthalmologica. 95(5). 481–492. 33 indexed citations
19.
Sauer, Lydia, Dietrich Schweitzer, Lisa Ramm, et al.. (2015). Impact of Macular Pigment on Fundus Autofluorescence Lifetimes. Investigative Ophthalmology & Visual Science. 56(8). 4668–4668. 58 indexed citations
20.
Ramm, Lisa, S. Jentsch, Sven Peters, R Augsten, & Martin Hammer. (2014). Investigation of blood flow regulation and oxygen saturation of the retinal vessels in primary open-angle glaucoma. Graefe s Archive for Clinical and Experimental Ophthalmology. 252(11). 1803–1810. 31 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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2026