Orna Geyer

2.8k total citations
105 papers, 1.9k citations indexed

About

Orna Geyer is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Physiology. According to data from OpenAlex, Orna Geyer has authored 105 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Ophthalmology, 33 papers in Radiology, Nuclear Medicine and Imaging and 11 papers in Physiology. Recurrent topics in Orna Geyer's work include Glaucoma and retinal disorders (57 papers), Intraocular Surgery and Lenses (26 papers) and Corneal surgery and disorders (19 papers). Orna Geyer is often cited by papers focused on Glaucoma and retinal disorders (57 papers), Intraocular Surgery and Lenses (26 papers) and Corneal surgery and disorders (19 papers). Orna Geyer collaborates with scholars based in Israel, United States and Germany. Orna Geyer's co-authors include David M. Silver, Moshé Lazar, Nurit Mathalone, Meira Neudorfer, Yoram Oron, Gila Buckman, Michael Hyams, Eitan Segev, Y Levo and Idit Shirazi and has published in prestigious journals such as FEBS Letters, Ophthalmology and American Journal of Ophthalmology.

In The Last Decade

Orna Geyer

102 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Orna Geyer Israel 22 1.4k 720 339 236 185 105 1.9k
Pratap Challa United States 31 1.8k 1.3× 875 1.2× 225 0.7× 134 0.6× 821 4.4× 100 2.6k
Anselm Hennis United States 21 1.3k 0.9× 872 1.2× 269 0.8× 61 0.3× 308 1.7× 35 1.8k
James C. Tsai United States 23 2.4k 1.7× 1.5k 2.1× 400 1.2× 33 0.1× 156 0.8× 62 2.6k
Irini Chatziralli Greece 28 2.5k 1.8× 1.8k 2.4× 159 0.5× 73 0.3× 382 2.1× 204 3.0k
Ahmed Mousa Saudi Arabia 24 1.2k 0.9× 578 0.8× 120 0.4× 50 0.2× 284 1.5× 84 1.6k
Wai‐Ching Lam Canada 31 1.8k 1.3× 1.2k 1.6× 140 0.4× 49 0.2× 411 2.2× 131 2.6k
Peter A. Netland United States 37 3.7k 2.7× 2.4k 3.3× 710 2.1× 159 0.7× 688 3.7× 138 4.8k
Robert W. Snyder United States 25 983 0.7× 546 0.8× 150 0.4× 53 0.2× 267 1.4× 73 1.7k
Masood Naseripour Iran 20 1.2k 0.8× 558 0.8× 121 0.4× 46 0.2× 239 1.3× 81 1.6k
Andrea L. Vincent New Zealand 19 717 0.5× 675 0.9× 179 0.5× 33 0.1× 476 2.6× 84 1.4k

Countries citing papers authored by Orna Geyer

Since Specialization
Citations

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

Fields of papers citing papers by Orna Geyer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Orna Geyer

This figure shows the co-authorship network connecting the top 25 collaborators of Orna Geyer. A scholar is included among the top collaborators of Orna Geyer 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 Orna Geyer. Orna Geyer 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.
Oron, Yoram, et al.. (2014). COX-2 Inhibition Improves Retinal Function in Rats' Ischemic Eyes. Journal of Ocular Pharmacology and Therapeutics. 30(8). 634–641. 3 indexed citations
2.
Sagiv, Oded, Gila Buckman, Nurit Mathalone, et al.. (2013). Retinal nerve fibre layer thickness measurements by optical coherence tomography in patients with sleep apnoea syndrome. Clinical and Experimental Ophthalmology. 42(2). 132–138. 36 indexed citations
3.
Mathalone, Nurit, et al.. (2010). Short Term IOP Changes After Intravitreal Avastin Injection. Investigative Ophthalmology & Visual Science. 51(13). 911–911. 1 indexed citations
4.
Geyer, Orna, et al.. (2010). Genotype/Phenotype Correlation in Primary Congenital Glaucoma Patients From Different Ethnic Groups of the Israeli Population. American Journal of Ophthalmology. 151(2). 263–271.e1. 28 indexed citations
5.
Horowitz, Josepha, et al.. (2010). Comparison of optic nerve head topography findings in eyes with non-arteritic anterior ischemic optic neuropathy and eyes with glaucoma. Graefe s Archive for Clinical and Experimental Ophthalmology. 248(6). 845–851. 20 indexed citations
6.
Golan, Oren, et al.. (2010). Pupil Dilation With Intracameral Lidocaine During Phacoemulsification. Investigative Ophthalmology & Visual Science. 51(13). 5455–5455. 1 indexed citations
7.
Mathalone, Nurit & Orna Geyer. (2007). Retinal Nerve Fiber Layer Thinning in Advanced Age Related Macular Degeneration. Investigative Ophthalmology & Visual Science. 48(13). 5111–5111.
8.
Geyer, Orna, et al.. (2006). The Effect of a Single Dose of Oral Pilocarpine (Salagen) on the Intraocular Pressure and Pupil Diameter in Glaucoma Patients. Investigative Ophthalmology & Visual Science. 47(13). 448–448. 2 indexed citations
9.
Mathalone, Nurit, Nitza Lahat, Michal A. Rahat, et al.. (2006). The involvement of matrix metalloproteinases 2 and 9 in rat retinal ischemia. Graefe s Archive for Clinical and Experimental Ophthalmology. 245(5). 725–732. 30 indexed citations
10.
Mathalone, Nurit, et al.. (2005). Long-term intraocular pressure control after clear corneal phacoemulsification in glaucoma patients. Journal of Cataract & Refractive Surgery. 31(3). 479–483. 121 indexed citations
11.
Zalish, Miriam, Yoram Oron, & Orna Geyer. (2004). Outcome of consecutive trabeculectomy. Clinical and Experimental Ophthalmology. 32(1). 19–22. 4 indexed citations
12.
Geyer, Orna, et al.. (2001). Acute effect of latanoprost on pulsatile ocular blood flow in normal eyes. American Journal of Ophthalmology. 131(2). 198–202. 32 indexed citations
13.
Pianka, Pazit, et al.. (2001). Effect of sub-Tenon's and peribulbar anesthesia on intraocular pressure and ocular pulse amplitude. Journal of Cataract & Refractive Surgery. 27(8). 1221–1226. 36 indexed citations
14.
Geyer, Orna, Steven M. Podos, Yoram Oron, & Thomas W. Mittag. (2000). The effect if divalent cations on bovine retinal NOS activity. Molecular and Cellular Biochemistry. 204(1-2). 11–16. 1 indexed citations
15.
Geyer, Orna, Anat Loewenstein, Garty Bz, & Martin L. Lazar. (1994). Different Manifestation of Rieger Syndrome in Monozygotic Twins. Journal of Pediatric Ophthalmology & Strabismus. 31(1). 57–58. 2 indexed citations
16.
Neudorfer, Meira, Yoav Barnea, Orna Geyer, & Yardena Siegman‐Igra. (1993). Retinal Lesions in Septicemia. American Journal of Ophthalmology. 116(6). 728–734. 21 indexed citations
17.
Geyer, Orna, Meira Neudorfer, & Moshé Lazar. (1992). Recurrent choroidal detachment following timolol therapy in previously filtered eye. Acta Ophthalmologica. 70(5). 702–703. 10 indexed citations
18.
Geyer, Orna, Israel Yust, & Moshé Lazar. (1988). Allergic Blepharoconjunctivitis Due to Phenylephrine. Journal of Ocular Pharmacology and Therapeutics. 4(2). 123–126. 12 indexed citations
19.
Geyer, Orna, Dror Robinson, & Moshé Lazar. (1987). Hypotensive Effect of Bromocriptine in Glaucomatous Eyes. Journal of Ocular Pharmacology and Therapeutics. 3(4). 291–294. 15 indexed citations
20.
Geyer, Orna, et al.. (1987). Hypotensive Effect of Bromocriptine in Normal Eyes. Journal of Ocular Pharmacology and Therapeutics. 3(1). 1–4. 9 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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