Karl Bjørnar Alstadhaug

55 papers and 4.5k indexed citations i.

About

Karl Bjørnar Alstadhaug is a scholar working on Psychiatry and Mental health, Neurology and Pathology and Forensic Medicine. According to data from OpenAlex, Karl Bjørnar Alstadhaug has authored 55 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Psychiatry and Mental health, 18 papers in Neurology and 16 papers in Pathology and Forensic Medicine. Recurrent topics in Karl Bjørnar Alstadhaug’s work include Migraine and Headache Studies (29 papers), Neuroscience of respiration and sleep (9 papers) and Cerebral Venous Sinus Thrombosis (8 papers). Karl Bjørnar Alstadhaug is often cited by papers focused on Migraine and Headache Studies (29 papers), Neuroscience of respiration and sleep (9 papers) and Cerebral Venous Sinus Thrombosis (8 papers). Karl Bjørnar Alstadhaug collaborates with scholars based in Norway, United States and United Kingdom. Karl Bjørnar Alstadhaug's co-authors include Ane Skaare Sjulstad, Svein Ivar Bekkelund, Kai Ivar Müller, Rolf Salvesen, Espen Benjaminsen, Francis Odeh, Kjell‐Morten Myhr, Christine Hanssen Rinaldo, Anna P. Andreou and Irini Sereti and has published in prestigious journals such as Neurology, Journal of Medical Internet Research and JAMA Neurology.

In The Last Decade

Co-authorship network of co-authors of Karl Bjørnar Alstadhaug i

Fields of papers citing papers by Karl Bjørnar Alstadhaug

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl Bjørnar Alstadhaug. 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 Karl Bjørnar Alstadhaug. The network helps show where Karl Bjørnar Alstadhaug may publish in the future.

Countries citing papers authored by Karl Bjørnar Alstadhaug

Since Specialization
Citations

This map shows the geographic impact of Karl Bjørnar Alstadhaug'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 Karl Bjørnar Alstadhaug with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Bjørnar Alstadhaug 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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2025