Volker Köllner

About

Volker Köllner is a scholar working on Psychiatry and Mental health, Clinical Psychology and General Health Professions. According to data from OpenAlex, Volker Köllner has authored 165 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Psychiatry and Mental health, 50 papers in Clinical Psychology and 42 papers in General Health Professions. Recurrent topics in Volker Köllner’s work include Fibromyalgia and Chronic Fatigue Syndrome Research (34 papers), Psychiatric care and mental health services (23 papers) and Musculoskeletal pain and rehabilitation (21 papers). Volker Köllner is often cited by papers focused on Fibromyalgia and Chronic Fatigue Syndrome Research (34 papers), Psychiatric care and mental health services (23 papers) and Musculoskeletal pain and rehabilitation (21 papers). Volker Köllner collaborates with scholars based in Germany, Switzerland and United States. Volker Köllner's co-authors include Winfried Häuser, Franziska Einsle, Andreas Maercker, Kathrin Bernardy, Julia Brailovskaia, Jürgen Margraf, H. Kühn-Becker, Christine L. Zimmer, Peter Joraschky and Frank Rosanowski and has published in prestigious journals such as PLoS ONE, Pain and The American Journal of Cardiology.

In The Last Decade

Co-authorship network of co-authors of Volker Köllner

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

Volker Köllner

123 papers receiving 2.1k citations

Fields of papers citing papers by Volker Köllner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Volker Köllner

Since Specialization

Citations

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