Sonja Karst

607 total citations
24 papers, 430 citations indexed

About

Sonja Karst is a scholar working on Radiology, Nuclear Medicine and Imaging, Ophthalmology and Epidemiology. According to data from OpenAlex, Sonja Karst has authored 24 papers receiving a total of 430 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Radiology, Nuclear Medicine and Imaging, 21 papers in Ophthalmology and 3 papers in Epidemiology. Recurrent topics in Sonja Karst's work include Retinal Imaging and Analysis (20 papers), Retinal Diseases and Treatments (19 papers) and Glaucoma and retinal disorders (14 papers). Sonja Karst is often cited by papers focused on Retinal Imaging and Analysis (20 papers), Retinal Diseases and Treatments (19 papers) and Glaucoma and retinal disorders (14 papers). Sonja Karst collaborates with scholars based in Austria, Canada and United States. Sonja Karst's co-authors include Ursula Schmidt‐Erfurth, Morgan Heisler, Eduardo V. Navajas, David Maberley, Christoph Scholda, Marinko V. Šarunic, Mirza Faisal Beg, Jan Lammer, Eleonore Pablik and Zaid Mammo and has published in prestigious journals such as Investigative Ophthalmology & Visual Science, British Journal of Ophthalmology and Retina.

In The Last Decade

Sonja Karst

23 papers receiving 421 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sonja Karst Austria	14	320	310	46	44	41	24	430
Maximilian Treder Germany	12	517 1.6×	504 1.6×	33 0.7×	33 0.8×	105 2.6×	34	642
Yan Tong China	10	286 0.9×	176 0.6×	49 1.1×	24 0.5×	23 0.6×	32	435
Giovanni Ometto United Kingdom	12	178 0.6×	257 0.8×	19 0.4×	29 0.7×	19 0.5×	37	316
Jost Lennart Lauermann Germany	13	612 1.9×	585 1.9×	33 0.7×	50 1.1×	119 2.9×	29	725
Hiroki Masumoto Japan	13	361 1.1×	340 1.1×	41 0.9×	27 0.6×	39 1.0×	18	470
Hiroki Enno Japan	10	373 1.2×	342 1.1×	47 1.0×	16 0.4×	50 1.2×	12	482
Zoran Vatavuk Croatia	11	224 0.7×	282 0.9×	36 0.8×	37 0.8×	26 0.6×	45	375
Arun Govindaiah United States	9	227 0.7×	200 0.6×	60 1.3×	10 0.2×	33 0.8×	18	298
Hanpei Miao China	9	164 0.5×	124 0.4×	42 0.9×	24 0.5×	29 0.7×	21	253
Chaithanya Ramachandra United States	8	313 1.0×	260 0.8×	52 1.1×	37 0.8×	17 0.4×	18	384

Countries citing papers authored by Sonja Karst

Since Specialization

Citations

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

Fields of papers citing papers by Sonja Karst

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sonja Karst

This figure shows the co-authorship network connecting the top 25 collaborators of Sonja Karst. A scholar is included among the top collaborators of Sonja Karst 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 Sonja Karst. Sonja Karst 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

Heisler, Morgan, Gábor Závodszky, Sonja Karst, et al.. (2022). The effect of stiffened diabetic red blood cells on wall shear stress in a reconstructed 3D microaneurysm. Computer Methods in Biomechanics & Biomedical Engineering. 25(15). 1691–1709. 15 indexed citations

Pollreisz, Andreas, Sonja Karst, Martin Hülsmann, et al.. (2020). Longitudinal analysis of microvascular perfusion and neurodegenerative changes in early type 2 diabetic retinal disease. British Journal of Ophthalmology. 106(4). 528–533. 25 indexed citations

Karst, Sonja, et al.. (2020). Perfusion and vessel density changes in the superficial and deep capillary plexuses in diabetic retinopathy patients: a 1-year follow-up study. Investigative Ophthalmology & Visual Science. 61(7). 4096–4096.

Heisler, Morgan, Sonja Karst, Sven Lončarić, et al.. (2020). Microvasculature Segmentation and Intercapillary Area Quantification of the Deep Vascular Complex Using Transfer Learning. Translational Vision Science & Technology. 9(2). 38–38. 22 indexed citations

Heisler, Morgan, Sonja Karst, Zaid Mammo, et al.. (2020). Ensemble Deep Learning for Diabetic Retinopathy Detection Using Optical Coherence Tomography Angiography. Translational Vision Science & Technology. 9(2). 20–20. 92 indexed citations

Karst, Sonja, Morgan Heisler, Abdollah Safari, et al.. (2020). Evaluating Signs of Microangiopathy Secondary to Diabetes in Different Areas of the Retina with Swept Source OCTA. Investigative Ophthalmology & Visual Science. 61(5). 8–8. 11 indexed citations

Mylonas, Georgios, Markus Schranz, Christoph Scholda, et al.. (2020). Response of Retinal Sensitivity to Intravitreal Anti-angiogenic Bevacizumab and Triamcinolone Acetonide for Patients with Diabetic Macular Edema over One Year. Current Eye Research. 45(9). 1107–1113. 7 indexed citations

Elvezio, Carmine, et al.. (2020). CatARact: Simulating Cataracts in Augmented Reality. 682–693. 25 indexed citations

Mitsch, Christoph, Berthold Pemp, Andreas Pollreisz, et al.. (2019). Short‐time effect of intravitreal injections on retinal vascular oxygenation and vessel diameter in patients with diabetic macular oedema or neovascular age‐related macular degeneration. Acta Ophthalmologica. 98(3). e301–e308. 4 indexed citations

10.

Heisler, Morgan, Donghuan Lu, Sonja Karst, et al.. (2019). Machine Learning Based End-to-End Pipeline for Optical Coherence Tomography Angiography of Diabetic Retinopathy. Investigative Ophthalmology & Visual Science. 60(9). 2204–2204. 1 indexed citations

11.

Mitsch, Christoph, Jan Lammer, Sonja Karst, et al.. (2019). Systematic ultrastructural comparison of swept-source and full-depth spectral domain optical coherence tomography imaging of diabetic macular oedema. British Journal of Ophthalmology. 104(6). 868–873. 12 indexed citations

12.

Karst, Sonja, Christoph Mitsch, Elias Laurin Meyer, et al.. (2019). Atrophy of the central neuroretina in patients treated for diabetic macular edema. Acta Ophthalmologica. 97(8). e1054–e1061. 12 indexed citations

13.

Akıl, Handan, Sonja Karst, Morgan Heisler, et al.. (2019). Application of optical coherence tomography angiography in diabetic retinopathy: a comprehensive review. Canadian Journal of Ophthalmology. 54(5). 519–528. 24 indexed citations

14.

Karst, Sonja, et al.. (2019). Retinal and Choroidal Perfusion Status in the Area of Laser Scars Assessed With Swept-Source Optical Coherence Tomography Angiography. Investigative Ophthalmology & Visual Science. 60(14). 4865–4865. 2 indexed citations

15.

Karst, Sonja, Jan Lammer, Salma Radwan, et al.. (2018). Characterization of In Vivo Retinal Lesions of Diabetic Retinopathy Using Adaptive Optics Scanning Laser Ophthalmoscopy. International Journal of Endocrinology. 2018. 1–12. 17 indexed citations

16.

Karst, Sonja, et al.. (2018). Correlation between corneal and retinal neurodegenerative changes and their association with microvascular perfusion in type II diabetes. Acta Ophthalmologica. 97(4). e545–e550. 14 indexed citations

17.

Salas, Matthias, Christoph Scholda, Wolf‐Dieter Vogl, et al.. (2018). Dynamic Changes of Retinal Microaneurysms in Diabetes Imaged With In Vivo Adaptive Optics Optical Coherence Tomography. Investigative Ophthalmology & Visual Science. 59(15). 5932–5932. 11 indexed citations

18.

Karst, Sonja, Matthias Salas, Christoph Scholda, et al.. (2018). THREE-DIMENSIONAL ANALYSIS OF RETINAL MICROANEURYSMS WITH ADAPTIVE OPTICS OPTICAL COHERENCE TOMOGRAPHY. Retina. 39(3). 465–472. 31 indexed citations

19.

Karst, Sonja, Gábor Deák, Bianca S. Gerendas, et al.. (2018). Association of Changes in Macular Perfusion With Ranibizumab Treatment for Diabetic Macular Edema. JAMA Ophthalmology. 136(4). 315–315. 27 indexed citations

20.

Karst, Sonja, Jan Lammer, Christoph Mitsch, et al.. (2017). Detailed analysis of retinal morphology in patients with diabetic macular edema (DME) randomized to ranibizumab or triamcinolone treatment. Graefe s Archive for Clinical and Experimental Ophthalmology. 256(1). 49–58. 16 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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