R.A. Grigorian

1.3k total citations · 1 hit paper
26 papers, 802 citations indexed

About

R.A. Grigorian is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Neurology. According to data from OpenAlex, R.A. Grigorian has authored 26 papers receiving a total of 802 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Ophthalmology, 11 papers in Radiology, Nuclear Medicine and Imaging and 5 papers in Neurology. Recurrent topics in R.A. Grigorian's work include Retinal Diseases and Treatments (7 papers), Retinal and Macular Surgery (6 papers) and Intraocular Surgery and Lenses (5 papers). R.A. Grigorian is often cited by papers focused on Retinal Diseases and Treatments (7 papers), Retinal and Macular Surgery (6 papers) and Intraocular Surgery and Lenses (5 papers). R.A. Grigorian collaborates with scholars based in United States, Italy and Russia. R.A. Grigorian's co-authors include Marco A. Zarbin, Neelakshi Bhagat, Arthur Tutela, Stanley Von Hagen, Piergiorgio Strata, Michel Ferin, Larry Frohman, Lucian Del Priore, Leonard Bielory and Anton M. Kolomeyer and has published in prestigious journals such as Ophthalmology, Experimental Brain Research and American Journal of Ophthalmology.

In The Last Decade

R.A. Grigorian

25 papers receiving 754 citations

Hit Papers

Diabetic Macular Edema: Pathogenesis and Treatment 2009 2026 2014 2020 2009 100 200 300 400
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.

  1. Diabetic Macular Edema: Pathogenesis and Treatment
    2009 415 citations Neelakshi Bhagat, R.A. Grigorian et al. Survey of Ophthalmology profile →

Peers

R.A. Grigorian
Lisa F. Rosenberg United States
R. Stodtmeister Germany
Claudia Zawinka Austria
Mustafa Durmuş Türkiye
K. Strenn Austria
Per Julius Nielsen Denmark
Simon J. Rankin United Kingdom
Konstantin Gugleta Switzerland
Kemal Türkyılmaz Türkiye
Hemma Resch Austria
Lisa F. Rosenberg United States
R.A. Grigorian
Citations per year, relative to R.A. Grigorian R.A. Grigorian (= 1×) peers Lisa F. Rosenberg

Countries citing papers authored by R.A. Grigorian

Since Specialization
Citations

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

Fields of papers citing papers by R.A. Grigorian

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.A. Grigorian. 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 R.A. Grigorian. The network helps show where R.A. Grigorian may publish in the future.

Co-authorship network of co-authors of R.A. Grigorian

This figure shows the co-authorship network connecting the top 25 collaborators of R.A. Grigorian. A scholar is included among the top collaborators of R.A. Grigorian 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 R.A. Grigorian. R.A. Grigorian 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.
Jhaveri, Chirag, Maureen G. Maguire, Adam R. Glassman, et al.. (2024). Risk Factors for Meeting Criteria for Switching from Bevacizumab to Aflibercept When Treating Eyes with Diabetic Macular Edema and Visual Acuity of < 20/40. Ophthalmology. 131(8). 967–974. 1 indexed citations
2.
Grigorian, R.A., et al.. (2022). Bilateral Lupus Chorioretinopathy in a Patient With Active Systemic Lupus Erythematosus. Cureus. 14(10). e30081–e30081. 1 indexed citations
3.
Grigorian, R.A., et al.. (2020). Therapy optimization for chronic cervicitis associated with opportunistic pathogens. Voprosy ginekologii akušerstva i perinatologii. 19(4). 22–27.
4.
Kolomeyer, Anton M., et al.. (2010). 360° RETINECTOMY FOR THE TREATMENT OF COMPLEX RETINAL DETACHMENT. Retina. 31(2). 266–274. 30 indexed citations
5.
Карелина, Т. В. & R.A. Grigorian. (2010). Effect of harmaline on the complex spike shape and depression time in cerebellar Purkinje cell discharge in rat postnatal ontogenesis. Journal of Evolutionary Biochemistry and Physiology. 46(3). 259–266. 3 indexed citations
6.
Bhagat, Neelakshi, R.A. Grigorian, Arthur Tutela, & Marco A. Zarbin. (2009). Diabetic Macular Edema: Pathogenesis and Treatment. Survey of Ophthalmology. 54(1). 1–32. 415 indexed citations breakdown →
7.
Khoobehi, Bahram, et al.. (2008). Hyperspectral Imaging: A Non-Invasive System for Visualizing Retinal Oxygen Saturation in Humans. Investigative Ophthalmology & Visual Science. 49(13). 893–893. 1 indexed citations
8.
Grigorian, R.A., et al.. (2007). Comparison of Loteprednol Etabonate 0.5% (Lotemax) to Prednisolone Acetate 1% (Falcon) for Inflammation Treatment Following Cataract Surgery. Investigative Ophthalmology & Visual Science. 48(13). 1065–1065. 7 indexed citations
9.
Grigorian, R.A., et al.. (2006). Intra–Operative and Post–Operative Complications in Resident–Performed Cataract Surgery. Investigative Ophthalmology & Visual Science. 47(13). 656–656. 1 indexed citations
10.
Langer, Paul D., et al.. (2004). PENETRATING TRAUMA ASSOCIATED WITH FINDINGS OF MULTIPLE EVANESCENT WHITE DOT SYNDROME IN THE SECOND EYE. Retina. 24(4). 637–645. 17 indexed citations
11.
Grigorian, R.A., et al.. (2003). Functional Role of Cerebellar Purkinje Cells in Ontogenesis of Postural-Motor Reactions in Mature- and Immature-Born Mammals. Journal of Evolutionary Biochemistry and Physiology. 39(6). 691–701. 3 indexed citations
12.
Grigorian, R.A., et al.. (2003). COMPARISON OF SUBTHRESHOLD MICROPULSE DIODE LASER PHOTOCOAGULATION WITH CONVENTIONAL LASER PHOTOCOAGULATION FOR CLINICALLY SIGNIFICANT MACULAR EDEMA IN DIABETIC PATIENTS.. Investigative Ophthalmology & Visual Science. 44(13). 3978–3978. 6 indexed citations
13.
Grigorian, R.A., et al.. (2003). A new technique for suture fixation of posterior chamber intraocular lenses that eliminates intraocular knots. Ophthalmology. 110(7). 1349–1356. 31 indexed citations
14.
Grigorian, R.A.. (2003). Epiretinal membrane removal in diabetic eyes: comparison of viscodissection with conventional methods of membrane peeling. British Journal of Ophthalmology. 87(6). 737–741. 32 indexed citations
15.
Grigorian, R.A., Neelakshi Bhagat, Paolo Lanzetta, Arthur Tutela, & Marco A. Zarbin. (2003). Pars plana vitrectomy for refractory diabetic macular edema. Seminars in Ophthalmology. 18(3). 116–120. 18 indexed citations
16.
Hagen, Stanley Von, et al.. (2002). Management of Traumatic Hyphema. Survey of Ophthalmology. 47(4). 297–334. 119 indexed citations
17.
Frohman, Larry, R.A. Grigorian, & Thomas L. Slamovits. (2001). Evolution of sarcoid granulomas of the retina. American Journal of Ophthalmology. 131(5). 661–662. 3 indexed citations
18.
Frohman, Larry, R.A. Grigorian, & Leonard Bielory. (2001). Neuro-Ophthalmic Manifestations of Sarcoidosis: Clinical Spectrum, Evaluation, and Management. Journal of Neuro-Ophthalmology. 21(2). 132–137. 23 indexed citations
19.
Grigorian, R.A., et al.. (1992). [Effect of a small dose of ethanol on activity of rat cerebellum Purkinje cells].. PubMed. 325(4). 865–8. 1 indexed citations
20.
Ferin, Michel, R.A. Grigorian, & Piergiorgio Strata. (1971). Mossy and climbing fibre activation in the cat cerebellum by stimulation of the labyrinth. Experimental Brain Research. 12(1). 1–17. 64 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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