Jan Johansson

556 total citations
35 papers, 403 citations indexed

About

Jan Johansson is a scholar working on Neurology, Epidemiology and Ophthalmology. According to data from OpenAlex, Jan Johansson has authored 35 papers receiving a total of 403 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Neurology, 13 papers in Epidemiology and 6 papers in Ophthalmology. Recurrent topics in Jan Johansson's work include Traumatic Brain Injury Research (8 papers), Traumatic Brain Injury and Neurovascular Disturbances (8 papers) and Ophthalmology and Visual Impairment Studies (4 papers). Jan Johansson is often cited by papers focused on Traumatic Brain Injury Research (8 papers), Traumatic Brain Injury and Neurovascular Disturbances (8 papers) and Ophthalmology and Visual Impairment Studies (4 papers). Jan Johansson collaborates with scholars based in Sweden, Estonia and United Kingdom. Jan Johansson's co-authors include Tony Pansell, Gustaf Öqvist Seimyr, Bengt G. Henriksson, Jan Ygge, Torbj�rn U. C. J�rbe, Kristian Borg, Marika C. Möller, Lars A. Carlson, Torbjörn U.C. Järbe and Göran Walldius and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the American College of Cardiology and The American Journal of Cardiology.

In The Last Decade

Jan Johansson

33 papers receiving 387 citations

Peers

Jan Johansson
Comparison fields: 5 of 96
  • Epidemiology 103
  • Surgery 77
  • Neurology 66
  • Ophthalmology 65
  • Pharmacology 61
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Citations per field, relative to Jan Johansson
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Citations per year, relative to Jan Johansson
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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).

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.

Co-authorship network of co-authors of Jan Johansson

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

All Works

20 of 20 papers shown
# Work Indexed citations
1 0
2 0
3 2
4 12
5 3
6 13
7 5
8 15
9 31
10 1
11 2
12 19
13 1
14 13
15 11
16 15
17 12
18 6
19 7
20 48

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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