R. Allan Purdy

116 total papers · 1.6k total citations
38 papers, 1.0k citations indexed

About

R. Allan Purdy is a scholar working on Psychiatry and Mental health, Pathology and Forensic Medicine and Physiology. According to data from OpenAlex, R. Allan Purdy has authored 38 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Psychiatry and Mental health, 12 papers in Pathology and Forensic Medicine and 8 papers in Physiology. Recurrent topics in R. Allan Purdy's work include Migraine and Headache Studies (26 papers), Sympathectomy and Hyperhidrosis Treatments (7 papers) and Ophthalmology and Eye Disorders (6 papers). R. Allan Purdy is often cited by papers focused on Migraine and Headache Studies (26 papers), Sympathectomy and Hyperhidrosis Treatments (7 papers) and Ophthalmology and Eye Disorders (6 papers). R. Allan Purdy collaborates with scholars based in Canada, United States and Brazil. R. Allan Purdy's co-authors include Sarah Kirby, David W. Dodick, Marek Gawel, Gordon Robinson, William Pryse‐Phillips, Deanna Stirling, Irene Worthington, John Edmeads, Robert F. Nelson and Alan M. Rapoport and has published in prestigious journals such as Neurology, Clinical Infectious Diseases and The American Journal of Medicine.

In The Last Decade

R. Allan Purdy

37 papers receiving 968 citations

Author Peers

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

Author Last Decade Papers Cites
R. Allan Purdy 790 506 341 136 117 38 1.0k
G Zanchin 866 1.1× 553 1.1× 339 1.0× 107 0.8× 138 1.2× 63 1.1k
Jesús Castillo 904 1.1× 501 1.0× 314 0.9× 137 1.0× 106 0.9× 25 1.1k
Elena R. Lebedeva 869 1.1× 384 0.8× 245 0.7× 74 0.5× 147 1.3× 53 1.2k
A Cecchini 640 0.8× 366 0.7× 405 1.2× 70 0.5× 136 1.2× 41 977
M. Curone 714 0.9× 508 1.0× 268 0.8× 139 1.0× 250 2.1× 64 1.1k
Ruozhuo Liu 823 1.0× 437 0.9× 276 0.8× 64 0.5× 189 1.6× 69 1.2k
Ferdinando Maggioni 709 0.9× 411 0.8× 208 0.6× 79 0.6× 140 1.2× 82 899
Hisaka Igarashi 634 0.8× 389 0.8× 154 0.5× 99 0.7× 175 1.5× 46 982
Karin Zebenholzer 719 0.9× 495 1.0× 281 0.8× 154 1.1× 108 0.9× 42 952
Chia‐Chun Chiang 698 0.9× 329 0.7× 154 0.5× 69 0.5× 150 1.3× 59 999

Countries citing papers authored by R. Allan Purdy

Since Specialization
Citations

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

Fields of papers citing papers by R. Allan Purdy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Allan Purdy

This figure shows the co-authorship network connecting the top 25 collaborators of R. Allan Purdy. A scholar is included among the top collaborators of R. Allan Purdy 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. Allan Purdy. R. Allan Purdy 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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