This map shows the geographic impact of Stig Berg'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 Stig Berg with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stig Berg more than expected).
This network shows the impact of papers produced by Stig Berg. 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 Stig Berg. The network helps show where Stig Berg may publish in the future.
Co-authorship network of co-authors of Stig Berg
This figure shows the co-authorship network connecting the top 25 collaborators of Stig Berg.
A scholar is included among the top collaborators of Stig Berg 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 Stig Berg. Stig Berg is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Avlund, Kirsten, Pernille Due, Bjørn Evald Holstein, Riitta‐Liisa Heikkinen, & Stig Berg. (2002). Changes in social relations in old age. Are they influenced by functional ability?. PubMed. 14(3 Suppl). 56–64.24 indexed citations
5.
Gäre, Boel Andersson, Nicolino Ruperto, Stig Berg, et al.. (2002). The Swedish version of the Childhood Health Assessment Questionnaire (CHAQ) and the Child Health Questionnaire (CHQ).. PubMed. 19(4 Suppl 23). S146–50.24 indexed citations
Avlund, Kirsten, Pia Fromholt, & Stig Berg. (1997). Cognitive function and functional ability in daily life. Research at the University of Copenhagen (University of Copenhagen). 67–77.13 indexed citations
11.
Heikkinen, Eino, Raija Leinonen, Stig Berg, Marianne Schroll, & Bertil Steen. (1997). Levels and associates of self-rated health among 75-year-old people living in three Nordic localities. 127–148.10 indexed citations
12.
Pedersen, Nancy L., et al.. (1996). Effects of attrition on estimates of change in cognitive abilities.1 indexed citations
Berg, Stig, Gerald E. McClearn, Paul Lichtenstein, & Nancy Pedersen. (1995). Genetic and environmental effects on exercise from early adulthood to old age. 35–40.1 indexed citations
Pedersen, Nancy, et al.. (1989). Dementias in Swedish twins.. PubMed. 317. 217–22.3 indexed citations
18.
Berg, Stig. (1980). Psychological functioning in 70- and 75-year-old people. A study in an industrialized city.. PubMed. 288. 1–47.40 indexed citations
19.
Berg, Stig, et al.. (1978). [Histological findings in 224 cases of sudden infant death in the North German area].. PubMed. 36. 153–60.7 indexed citations
20.
Dehlin, Ove & Stig Berg. (1977). Back symptoms and psychological perception of work. A study among nursing aides in a geriatric hospital.. PubMed. 9(2). 61–5.35 indexed citations
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.