Jan Johansson

34 papers and 372 indexed citations i.

About

Jan Johansson is a scholar working on Epidemiology, Neurology and Ophthalmology. According to data from OpenAlex, Jan Johansson has authored 34 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Epidemiology, 12 papers in Neurology and 6 papers in Ophthalmology. Recurrent topics in Jan Johansson’s work include Traumatic Brain Injury and Neurovascular Disturbances (7 papers), Traumatic Brain Injury Research (7 papers) and Long-Term Effects of COVID-19 (4 papers). Jan Johansson is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (7 papers), Traumatic Brain Injury Research (7 papers) and Long-Term Effects of COVID-19 (4 papers). Jan Johansson collaborates with scholars based in Sweden, Estonia and United States. Jan Johansson's co-authors include Tony Pansell, Gustaf Öqvist Seimyr, Bengt G. Henriksson, Jan Ygge, Torbj�rn U. C. J�rbe, Kristian Borg, Göran Walldius, Torbjörn U.C. Järbe, Lars A. Carlson and Håkan Aldskogius and has published in prestigious journals such as Journal of the American College of Cardiology, The American Journal of Cardiology and Psychopharmacology.

In The Last Decade

Co-authorship network of co-authors of Jan Johansson i

Fields of papers citing papers by Jan Johansson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Jan Johansson

Since Specialization
Citations

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