Peter C. O’Brien

424 papers and 38.6k indexed citations i.

About

Peter C. O’Brien is a scholar working on Neurology, Physiology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Peter C. O’Brien has authored 424 papers receiving a total of 38.6k indexed citations (citations by other indexed papers that have themselves been cited), including 84 papers in Neurology, 70 papers in Physiology and 65 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Peter C. O’Brien’s work include Dementia and Cognitive Impairment Research (36 papers), Botulinum Toxin and Related Neurological Disorders (33 papers) and Pain Mechanisms and Treatments (28 papers). Peter C. O’Brien is often cited by papers focused on Dementia and Cognitive Impairment Research (36 papers), Botulinum Toxin and Related Neurological Disorders (33 papers) and Pain Mechanisms and Treatments (28 papers). Peter C. O’Brien collaborates with scholars based in United States, Australia and United Kingdom. Peter C. O’Brien's co-authors include Thomas R. Fleming, Clifford R. Jack, P. James B. Dyck, Ronald C. Petersen, Glenn E. Smith, Eric G. Tangalos, Robert J. Ivnik, E. Kokmen, F. John Service and Peter James Dyck and has published in prestigious journals such as New England Journal of Medicine, Proceedings of the National Academy of Sciences and The Lancet.

In The Last Decade

Co-authorship network of co-authors of Peter C. O’Brien i

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Fields of papers citing papers by Peter C. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Peter C. O’Brien. 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 Peter C. O’Brien. The network helps show where Peter C. O’Brien may publish in the future.

Countries citing papers authored by Peter C. O’Brien

Since Specialization

Citations

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

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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