Thomas Nordahl

5.4k total citations · 1 hit paper
99 papers, 4.3k citations indexed

About

Thomas Nordahl is a scholar working on Cognitive Neuroscience, Psychiatry and Mental health and Cellular and Molecular Neuroscience. According to data from OpenAlex, Thomas Nordahl has authored 99 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Cognitive Neuroscience, 30 papers in Psychiatry and Mental health and 19 papers in Cellular and Molecular Neuroscience. Recurrent topics in Thomas Nordahl's work include Schizophrenia research and treatment (19 papers), Neural and Behavioral Psychology Studies (19 papers) and semigroups and automata theory (17 papers). Thomas Nordahl is often cited by papers focused on Schizophrenia research and treatment (19 papers), Neural and Behavioral Psychology Studies (19 papers) and semigroups and automata theory (17 papers). Thomas Nordahl collaborates with scholars based in United States, Japan and Israel. Thomas Nordahl's co-authors include Ruth Salo, Martin H. Leamon, William E. Semple, Anna C. King, Michael Groß, Lynn C. Robertson, Robert M. Cohen, Gantt P. Galloway, Alan J. Zametkin and Susan Hamburger and has published in prestigious journals such as New England Journal of Medicine, SHILAP Revista de lepidopterología and American Journal of Psychiatry.

In The Last Decade

Thomas Nordahl

89 papers receiving 4.1k citations

Hit Papers

Cerebral Glucose Metabolism in Adults with Hyperactivity ... 1990 2026 2002 2014 1990 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Cerebral Glucose Metabolism in Adults with Hyperactivity of Childhood Onset
    1990 712 citations Thomas Nordahl, Michael Groß et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Thomas Nordahl United States 35 2.2k 1.8k 1.2k 704 537 99 4.3k
Daniel Hell Switzerland 29 3.0k 1.4× 1.2k 0.7× 1.6k 1.3× 1.4k 2.0× 933 1.7× 110 6.2k
Yeming Ma United States 20 1.5k 0.7× 1.0k 0.6× 1.5k 1.2× 626 0.9× 292 0.5× 21 3.6k
James Robert Brašić United States 34 1.5k 0.7× 1.1k 0.6× 1.5k 1.2× 834 1.2× 254 0.5× 165 4.7k
Tomás Palomo Spain 39 1.2k 0.5× 1.7k 1.0× 1.5k 1.3× 614 0.9× 411 0.8× 157 4.5k
Ronald L. Cowan United States 37 2.1k 0.9× 623 0.4× 1.7k 1.4× 1.2k 1.7× 683 1.3× 104 5.2k
Nelly Alia‐Klein United States 40 2.4k 1.1× 800 0.5× 2.1k 1.7× 1.0k 1.4× 985 1.8× 102 5.2k
Staci A. Gruber United States 43 2.1k 0.9× 1.7k 1.0× 1.2k 0.9× 861 1.2× 777 1.4× 127 5.4k
Gabriele Ende Germany 42 1.7k 0.8× 1.3k 0.7× 1.4k 1.1× 725 1.0× 385 0.7× 140 4.9k
Dinko Franceschi United States 27 1.3k 0.6× 1.1k 0.6× 2.5k 2.1× 493 0.7× 204 0.4× 74 5.0k
Nashaat N. Boutros United States 36 2.5k 1.1× 1.1k 0.6× 698 0.6× 373 0.5× 405 0.8× 96 4.1k

Countries citing papers authored by Thomas Nordahl

Since Specialization
Citations

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

Fields of papers citing papers by Thomas Nordahl

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Thomas Nordahl

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas Nordahl. A scholar is included among the top collaborators of Thomas Nordahl 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 Thomas Nordahl. Thomas Nordahl 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.
Nordahl, Thomas. (2019). Kritikken av kvantitativ forskning i pedagogikk. 6–14.
2.
Pakyürek, Murat, et al.. (2018). Information Technologies: An Augmentation to Post-Traumatic Stress Disorder Treatment Among Trauma Survivors. Telemedicine Journal and e-Health. 25(4). 263–271. 10 indexed citations
3.
Schaffer, Charles B., et al.. (2012). An open trial of pregabalin as an acute and maintenance adjunctive treatment for outpatients with treatment resistant bipolar disorder. Journal of Affective Disorders. 147(1-3). 407–410. 21 indexed citations
4.
Nordahl, Thomas, et al.. (2011). «Tilfeldighetenes spill»: En kartlegging av spesialundervisning 1–4 timer pr. uke. Duo Research Archive (University of Oslo). 2 indexed citations
5.
Berney, Alexandre, Marco Leyton, Paul Gravel, et al.. (2011). Brain Regional α-[11C]Methyl-L-Tryptophan Trapping in Medication-Free Patients With Obsessive-Compulsive Disorder. Archives of General Psychiatry. 68(7). 732–732. 18 indexed citations
6.
Nordahl, Thomas, et al.. (2010). «Onger er rare»: Evaluering av spesialundervisning i Østre Toten kommune. Duo Research Archive (University of Oslo). 1 indexed citations
7.
Salo, Ruth, Michael H. Buonocore, Martin H. Leamon, et al.. (2010). Extended findings of brain metabolite normalization in MA-dependent subjects across sustained abstinence: A proton MRS study. Drug and Alcohol Dependence. 113(2-3). 133–138. 37 indexed citations
8.
Leamon, Martin H., Keith Flower, Ruth Salo, et al.. (2010). Methamphetamine and Paranoia: The Methamphetamine Experience Questionnaire. American Journal on Addictions. 19(2). 155–168. 31 indexed citations
9.
Nordahl, Thomas, et al.. (2010). Det ved vi om: Udviklingsarbejde og innovationsprocesser. VBN Forskningsportal (Aalborg Universitet). 1 indexed citations
10.
Nordahl, Thomas, et al.. (2009). Det ved vi om: Læringsmiljø og læsning. VBN Forskningsportal (Aalborg Universitet). 1 indexed citations
11.
Salo, Ruth, Thomas Nordahl, Gantt P. Galloway, et al.. (2009). Drug abstinence and cognitive control in methamphetamine-dependent individuals. Journal of Substance Abuse Treatment. 37(3). 292–297. 90 indexed citations
12.
Salo, Ruth, Thomas Nordahl, Martin H. Leamon, et al.. (2007). Preliminary evidence of behavioral predictors of recurrent drug-induced psychosis in methamphetamine abuse. Psychiatry Research. 157(1-3). 273–277. 17 indexed citations
13.
Salo, Ruth, Thomas Nordahl, Yutaka Natsuaki, et al.. (2006). Attentional Control and Brain Metabolite Levels in Methamphetamine Abusers. Biological Psychiatry. 61(11). 1272–1280. 114 indexed citations
14.
Nordahl, Thomas, Ruth Salo, Kate L Possin, et al.. (2002). Low N-acetyl-aspartate and high choline in the anterior cingulum of recently abstinent methamphetamine-dependent subjects: a preliminary proton MRS study. Psychiatry Research Neuroimaging. 116(1-2). 43–52. 83 indexed citations
15.
Salo, Ruth, Avishai Henik, Thomas Nordahl, & Lynn C. Robertson. (2002). Time course of inhibition and facilitation in patients with schizophrenia. Cognitive Neuropsychiatry. 7(4). 283–300. 10 indexed citations
16.
17.
Groß, Michael, et al.. (1994). The metabolic brain pattern of young subjects given scopolamine. Experimental Brain Research. 100(1). 133–43. 20 indexed citations
18.
McNulty, George F., Thomas Nordahl, & H. E. Scheiblich. (1983). Injectives and Projectives in Term Finite Varieties of Algebras. Canadian Journal of Mathematics. 35(5). 769–775.
19.
Nordahl, Thomas. (1975). Cancellative semigroups with non-empty center. Semigroup Forum. 11(1). 170–177. 2 indexed citations
20.
Lund, Ivar, et al.. (1965). [PIRINITRAMIDE, R-3365 AND MORPHINE. A COMPARISON OF ANALGESIC POTENCY AND RESPIRATORY DEPRESSANT EFFECT].. PubMed. 74. 887–91.

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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