Erik Roj Larsen

3.6k total citations
54 papers, 1.4k citations indexed

About

Erik Roj Larsen is a scholar working on Experimental and Cognitive Psychology, Cognitive Neuroscience and Pharmacology. According to data from OpenAlex, Erik Roj Larsen has authored 54 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Experimental and Cognitive Psychology, 12 papers in Cognitive Neuroscience and 9 papers in Pharmacology. Recurrent topics in Erik Roj Larsen's work include Sleep and related disorders (8 papers), Sleep and Wakefulness Research (8 papers) and Circadian rhythm and melatonin (7 papers). Erik Roj Larsen is often cited by papers focused on Sleep and related disorders (8 papers), Sleep and Wakefulness Research (8 papers) and Circadian rhythm and melatonin (7 papers). Erik Roj Larsen collaborates with scholars based in Denmark, United States and Australia. Erik Roj Larsen's co-authors include Leif Mosekilde, Anders Foldspang, Poul Videbech, Nicolai Ladegaard, Paul H. Lysaker, Mette Harreby, S. Vangedal, Berndt Sjöberg, C. Th Pederson and W. O. Godtfredsen and has published in prestigious journals such as Social Science & Medicine, The British Journal of Psychiatry and Journal of Bone and Mineral Research.

In The Last Decade

Erik Roj Larsen

52 papers receiving 1.4k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Erik Roj Larsen Denmark 18 320 279 271 257 236 54 1.4k
Paula Hakala Finland 19 396 1.2× 139 0.5× 408 1.5× 99 0.4× 274 1.2× 30 1.6k
Domingo Jesús Ramos‐Campo Spain 29 88 0.3× 127 0.5× 215 0.8× 569 2.2× 54 0.2× 115 2.2k
Juan R. Ordoñana Spain 25 849 2.7× 258 0.9× 319 1.2× 38 0.1× 202 0.9× 93 2.2k
Mylène Aubertin‐Leheudre Canada 34 69 0.2× 401 1.4× 558 2.1× 281 1.1× 34 0.1× 141 3.8k
Elizabeth O’Neill United States 11 511 1.6× 53 0.2× 194 0.7× 81 0.3× 88 0.4× 21 1.3k
Virginia A. Aparicio Spain 32 966 3.0× 73 0.3× 680 2.5× 126 0.5× 532 2.3× 168 2.9k
Harm Kuipers Netherlands 28 257 0.8× 40 0.1× 257 0.9× 775 3.0× 65 0.3× 61 3.2k
Heinz-Dieter Basler Germany 19 731 2.3× 201 0.7× 174 0.6× 27 0.1× 53 0.2× 54 1.2k
Jacopo Antonino Vitale Italy 27 54 0.2× 92 0.3× 166 0.6× 422 1.6× 53 0.2× 93 2.3k
Pamela D. Swan United States 25 70 0.2× 63 0.2× 536 2.0× 408 1.6× 61 0.3× 79 2.1k

Countries citing papers authored by Erik Roj Larsen

Since Specialization
Citations

This map shows the geographic impact of Erik Roj Larsen'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 Erik Roj Larsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Erik Roj Larsen more than expected).

Fields of papers citing papers by Erik Roj Larsen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Erik Roj Larsen. 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 Erik Roj Larsen. The network helps show where Erik Roj Larsen may publish in the future.

Co-authorship network of co-authors of Erik Roj Larsen

This figure shows the co-authorship network connecting the top 25 collaborators of Erik Roj Larsen. A scholar is included among the top collaborators of Erik Roj Larsen 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 Erik Roj Larsen. Erik Roj Larsen 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
1.
Videbech, Poul, et al.. (2024). The efficacy of ball blankets on insomnia in depression in outpatient clinics: A randomised crossover multicentre trial. Journal of Sleep Research. 33(6). e14238–e14238. 2 indexed citations
2.
Videbech, Poul, et al.. (2024). Experiences of adult patients living with depression-related insomnia: a qualitative systematic review. JBI Evidence Synthesis. 22(12). 2447–2517. 2 indexed citations
3.
Berring, Lene Lauge, et al.. (2023). Sense of psychological ownership in co‐design processes: A case study. Health Expectations. 27(1). e13886–e13886. 6 indexed citations
4.
Erlangsen, Annette, et al.. (2023). Re-constructing parental identity after parents face their offspring's suicidal behaviour: An interview study. Social Science & Medicine. 321. 115771–115771. 2 indexed citations
5.
Bjorvatn, Bjørn, et al.. (2022). Cognitive Behavioral Therapy for Chronic Insomnia in Outpatients with Major Depression—A Randomised Controlled Trial. Journal of Clinical Medicine. 11(19). 5845–5845. 6 indexed citations
6.
Larsen, Erik Roj, et al.. (2021). Dietary supplementation with casein glycomacropeptide, leucine and tryptophan reduces plasma amino acid levels in men. Acta Neuropsychiatrica. 34(2). 69–76. 2 indexed citations
7.
Larsen, Erik Roj, Rasmus Wentzer Licht, René Ernst Nielsen, et al.. (2020). Transcranial pulsed electromagnetic fields for treatment-resistant depression: A multicenter 8-week single-arm cohort study. European Psychiatry. 63(1). e18–e18. 9 indexed citations
8.
Berring, Lene Lauge, et al.. (2020). Relatives’ experiences of providing care for individuals with suicidal behaviour conceptualized as a moral career: A meta-ethnographic study. International Journal of Nursing Studies. 113. 103793–103793. 15 indexed citations
9.
10.
Köhler‐Forsberg, Ole, Erik Roj Larsen, Henriette N. Buttenschøn, et al.. (2019). Effect of antidepressant switching between nortriptyline and escitalopram after a failed first antidepressant treatment among patients with major depressive disorder. The British Journal of Psychiatry. 215(2). 494–501. 8 indexed citations
11.
Larsen, Erik Roj, et al.. (2018). Predictors of response to combined wake and light therapy in treatment-resistant inpatients with depression. Chronobiology International. 35(9). 1209–1220. 15 indexed citations
12.
Martiny, Klaus, et al.. (2017). Wake and light therapy for moderate‐to‐severe depression – a randomized controlled trial. Acta Psychiatrica Scandinavica. 136(6). 559–570. 21 indexed citations
13.
Ladegaard, Nicolai, Paul H. Lysaker, Erik Roj Larsen, & Poul Videbech. (2014). A comparison of capacities for social cognition and metacognition in first episode and prolonged depression. Psychiatry Research. 220(3). 883–889. 44 indexed citations
14.
Bech, Per, Marianne Lunde, Lotte Lauritzen, et al.. (2014). The Diagnostic Apathia Scale predicts a dose–remission relationship of T-PEMF in treatment-resistant depression. Acta Neuropsychiatrica. 27(1). 1–7. 8 indexed citations
15.
Larsen, Erik Roj. (2014). Anvendelse af psykofarmaka ved graviditet og amning – kliniske retningslinjer.. 2014. 1–67. 1 indexed citations
16.
Bech, Per, Peter Allerup, Erik Roj Larsen, Cláudio Csillag, & Rasmus Wentzer Licht. (2014). The Hamilton Depression Scale (HAM-D) and the Montgomery–Åsberg Depression Scale (MADRS). A psychometric re-analysis of the European Genome-Based Therapeutic Drugs for Depression Study using Rasch analysis. Psychiatry Research. 217(3). 226–232. 22 indexed citations
17.
Bech, Per, Peter Allerup, Erik Roj Larsen, Cláudio Csillag, & Rasmus Wentzer Licht. (2013). Escitalopram versus nortriptyline: How to let the clinical GENDEP data tell us what they contained. Acta Psychiatrica Scandinavica. 127(4). 328–329. 4 indexed citations
18.
Cox, Jeffrey W., Roger G. Ulrich, Michael A. Wynalda, et al.. (1989). Reversible, hepatic, lysosomal phospholipidosis in rat induced by subchronic daily administration of trospectomycin sulfate. Biochemical Pharmacology. 38(20). 3535–3541. 12 indexed citations
19.
Larsen, Erik Roj, et al.. (1979). Mechanism of Halogens Flame Suppressing Properties. 10(1). 69–77. 2 indexed citations
20.
Jensen, Henrik H., Anne Skancke, R. B. Jensen, Erik Roj Larsen, & Akira Shimizu. (1970). An Extension of the "Uniformly Charged Sphere Approximation" to pi-Electron Calculations for Twisted Conjugated Systems.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 24. 3766–3767.

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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