Trygve Nissen

20 papers and 479 indexed citations i.

About

Trygve Nissen is a scholar working on Clinical Psychology, Psychiatry and Mental health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Trygve Nissen has authored 20 papers receiving a total of 479 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Clinical Psychology, 3 papers in Psychiatry and Mental health and 3 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Trygve Nissen’s work include Healthcare cost, quality, practices (2 papers), Child Abuse and Related Trauma (2 papers) and Parkinson's Disease and Spinal Disorders (2 papers). Trygve Nissen is often cited by papers focused on Healthcare cost, quality, practices (2 papers), Child Abuse and Related Trauma (2 papers) and Parkinson's Disease and Spinal Disorders (2 papers). Trygve Nissen collaborates with scholars based in Norway, Denmark and Ireland. Trygve Nissen's co-authors include Rolf Wynn, I Sulg, S. I. Mellgren, Per Monstad, Jens Christian Djurhuus and Trond Bratlid and has published in prestigious journals such as Nature, Acta Psychiatrica Scandinavica and Journal of Neurology.

In The Last Decade

Co-authorship network of co-authors of Trygve Nissen i

Fields of papers citing papers by Trygve Nissen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Trygve Nissen

Since Specialization
Citations

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