Mats Fredriksen

642 total citations
16 papers, 425 citations indexed

About

Mats Fredriksen is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience and Clinical Psychology. According to data from OpenAlex, Mats Fredriksen has authored 16 papers receiving a total of 425 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Psychiatry and Mental health, 7 papers in Cognitive Neuroscience and 4 papers in Clinical Psychology. Recurrent topics in Mats Fredriksen's work include Attention Deficit Hyperactivity Disorder (13 papers), Neural and Behavioral Psychology Studies (5 papers) and Child and Adolescent Psychosocial and Emotional Development (4 papers). Mats Fredriksen is often cited by papers focused on Attention Deficit Hyperactivity Disorder (13 papers), Neural and Behavioral Psychology Studies (5 papers) and Child and Adolescent Psychosocial and Emotional Development (4 papers). Mats Fredriksen collaborates with scholars based in Norway, United States and Denmark. Mats Fredriksen's co-authors include Stephen V. Faraone, Dawn E. Peleikis, Jan Haavik, Ole Klungsøyr, Egil W. Martinsen, Anne Halmøy, Alv A. Dahl, Tobias Kaufmann, Mads L. Pedersen and Dag Alnæs and has published in prestigious journals such as SHILAP Revista de lepidopterología, BMC Psychiatry and Journal of Neural Transmission.

In The Last Decade

Mats Fredriksen

15 papers receiving 412 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Mats Fredriksen Norway 9 356 209 79 62 41 16 425
Alia Shakiba Iran 10 156 0.4× 110 0.5× 101 1.3× 31 0.5× 34 0.8× 23 345
Karim Tabbane Tunisia 11 209 0.6× 127 0.6× 56 0.7× 19 0.3× 61 1.5× 36 343
Alejandro García-Caballero Spain 13 170 0.5× 97 0.5× 55 0.7× 29 0.5× 44 1.1× 32 371
Jane L. Ebejer Australia 6 168 0.5× 138 0.7× 75 0.9× 40 0.6× 33 0.8× 8 329
Michael Gascoigne Australia 11 182 0.5× 136 0.7× 57 0.7× 49 0.8× 26 0.6× 26 330
Aline G. Fischer Brazil 9 302 0.8× 149 0.7× 110 1.4× 41 0.7× 46 1.1× 11 349
Eleonore Rydén Sweden 10 482 1.4× 224 1.1× 157 2.0× 19 0.3× 44 1.1× 13 609
Vitor Breda Brazil 12 217 0.6× 135 0.6× 60 0.8× 28 0.5× 26 0.6× 21 365
D.A. Nathaniel-James United Kingdom 9 175 0.5× 258 1.2× 56 0.7× 42 0.7× 65 1.6× 13 428
Tatiana Laufer da Silva Brazil 6 214 0.6× 90 0.4× 111 1.4× 21 0.3× 14 0.3× 7 314

Countries citing papers authored by Mats Fredriksen

Since Specialization
Citations

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

Fields of papers citing papers by Mats Fredriksen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mats Fredriksen

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

All Works

16 of 16 papers shown
1.
Fredriksen, Mats, et al.. (2024). Exploring protocol development: Implementing systematic contextual memory to enhance real-time fMRI neurofeedback. SHILAP Revista de lepidopterología. 15(1). 41–62.
2.
Engh, John Abel, Eivind Andersen, Jens Egeland, et al.. (2023). Alterations in inflammatory markers after a 12-week exercise program in individuals with schizophrenia—a randomized controlled trial. Frontiers in Psychiatry. 14. 1175171–1175171. 3 indexed citations
3.
4.
Engh, John Abel, Jens Egeland, Eivind Andersen, et al.. (2021). Exploring low grade inflammation by soluble urokinase plasminogen activator receptor levels in schizophrenia: a sex-dependent association with depressive symptoms. BMC Psychiatry. 21(1). 527–527. 6 indexed citations
5.
Peleikis, Dawn E., Mats Fredriksen, & Stephen V. Faraone. (2021). Childhood trauma in adults with ADHD is associated with comorbid anxiety disorders and functional impairment. Nordic Journal of Psychiatry. 76(4). 272–279. 8 indexed citations
6.
Fredriksen, Mats, et al.. (2020). Impact of methylphenidate on sleep problems in adults with ADHD: a pilot polysomnography study. Nordic Journal of Psychiatry. 75(3). 234–238. 4 indexed citations
7.
Fredriksen, Mats, Jens Egeland, Jan Haavik, & Ole Bernt Fasmer. (2019). Individual Variability in Reaction Time and Prediction of Clinical Response to Methylphenidate in Adult ADHD: A Prospective Open Label Study Using Conners’ Continuous Performance Test II. Journal of Attention Disorders. 25(5). 657–671. 10 indexed citations
8.
Brokstad, Karl A., Mats Fredriksen, Fan Zhou, et al.. (2018). T follicular‐like helper cells in the peripheral blood of patients with primary Sjögren's syndrome. Scandinavian Journal of Immunology. 88(2). e12679–e12679. 17 indexed citations
9.
Mowinckel, Athanasia M., Dag Alnæs, Mads L. Pedersen, et al.. (2017). Increased default-mode variability is related to reduced task-performance and is evident in adults with ADHD. NeuroImage Clinical. 16. 369–382. 42 indexed citations
10.
11.
Hegvik, Tor‐Arne, Kaya K. Jacobsen, Mats Fredriksen, Tetyana Zayats, & Jan Haavik. (2016). A candidate gene investigation of methylphenidate response in adult attention-deficit/hyperactivity disorder patients: results from a naturalistic study. Journal of Neural Transmission. 123(8). 859–865. 12 indexed citations
12.
Fredriksen, Mats & Dawn E. Peleikis. (2015). Long‐Term Pharmacotherapy of Adults With Attention Deficit Hyperactivity Disorder: A Literature Review and Clinical Study. Basic & Clinical Pharmacology & Toxicology. 118(1). 23–31. 20 indexed citations
13.
Fredriksen, Mats, Alv A. Dahl, Egil W. Martinsen, et al.. (2014). Childhood and persistent ADHD symptoms associated with educational failure and long-term occupational disability in adult ADHD. ADHD Attention Deficit and Hyperactivity Disorders. 6(2). 87–99. 128 indexed citations
14.
Fredriksen, Mats, Alv A. Dahl, Egil W. Martinsen, et al.. (2014). Effectiveness of one-year pharmacological treatment of adult attention-deficit/hyperactivity disorder (ADHD): An open-label prospective study of time in treatment, dose, side-effects and comorbidity. European Neuropsychopharmacology. 24(12). 1873–1884. 44 indexed citations
15.
Fredriksen, Mats, et al.. (2014). Childhood and persistent ADHD symptoms associated with educational failure and long-term occupational disability in adult ADHD Mats FredriksenAlv A. DahlEgil W. Martinsen • Ole KlungsoyrStephen V. FaraoneDawn E. Peleikis. 2 indexed citations
16.
Fredriksen, Mats, Anne Halmøy, Stephen V. Faraone, & Jan Haavik. (2012). Long-term efficacy and safety of treatment with stimulants and atomoxetine in adult ADHD: A review of controlled and naturalistic studies. European Neuropsychopharmacology. 23(6). 508–527. 108 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.

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2026