Hiroshi Oyamada

34 total papers · 837 total citations
17 papers, 669 citations indexed

About

Hiroshi Oyamada is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Cognitive Neuroscience. According to data from OpenAlex, Hiroshi Oyamada has authored 17 papers receiving a total of 669 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Ophthalmology, 6 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Cognitive Neuroscience. Recurrent topics in Hiroshi Oyamada's work include Retinal Diseases and Treatments (6 papers), Visual perception and processing mechanisms (3 papers) and Glaucoma and retinal disorders (3 papers). Hiroshi Oyamada is often cited by papers focused on Retinal Diseases and Treatments (6 papers), Visual perception and processing mechanisms (3 papers) and Glaucoma and retinal disorders (3 papers). Hiroshi Oyamada collaborates with scholars based in Japan, United States and Taiwan. Hiroshi Oyamada's co-authors include Tetsuju Sekiryu, Tomohiro Iida, Ichiro Maruko, Yukinori Sugano, Richard F. Spaide, Takamitsu Fujiwara, Kazuhiko Ukai, Keiji Tanaka, Akira Ojima and Y. Fukada and has published in prestigious journals such as Journal of Neuroscience, NeuroImage and American Journal of Ophthalmology.

In The Last Decade

Hiroshi Oyamada

16 papers receiving 643 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Hiroshi Oyamada 486 265 119 55 46 17 669
Masakazu Hirota 159 0.3× 160 0.6× 76 0.6× 149 2.7× 67 1.5× 41 577
Lynn Marran 398 0.8× 301 1.1× 106 0.9× 362 6.6× 72 1.6× 10 624
Ian E. Pacey 376 0.8× 282 1.1× 258 2.2× 317 5.8× 33 0.7× 20 623
Robert O. Duncan 185 0.4× 112 0.4× 472 4.0× 40 0.7× 147 3.2× 15 675
E. F. Fincham 183 0.4× 109 0.4× 400 3.4× 301 5.5× 49 1.1× 9 674
Abhiram S. Vilupuru 467 1.0× 461 1.7× 153 1.3× 409 7.4× 57 1.2× 18 727
Fábio B. Daga 485 1.0× 406 1.5× 65 0.5× 51 0.9× 27 0.6× 21 559
John C. Kotulak 156 0.3× 118 0.4× 362 3.0× 309 5.6× 11 0.2× 19 583
Gordon G. Heath 187 0.4× 134 0.5× 408 3.4× 237 4.3× 94 2.0× 23 671
Oliver Bergamin 245 0.5× 96 0.4× 157 1.3× 72 1.3× 50 1.1× 26 579

Countries citing papers authored by Hiroshi Oyamada

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Oyamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Oyamada

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

All Works

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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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