Grethe Helde

2.6k total citations
46 papers, 1.9k citations indexed

About

Grethe Helde is a scholar working on Psychiatry and Mental health, Pathology and Forensic Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Grethe Helde has authored 46 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Psychiatry and Mental health, 17 papers in Pathology and Forensic Medicine and 15 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Grethe Helde's work include Migraine and Headache Studies (19 papers), Epilepsy research and treatment (16 papers) and Pharmacological Effects and Toxicity Studies (13 papers). Grethe Helde is often cited by papers focused on Migraine and Headache Studies (19 papers), Epilepsy research and treatment (16 papers) and Pharmacological Effects and Toxicity Studies (13 papers). Grethe Helde collaborates with scholars based in Norway, Australia and Denmark. Grethe Helde's co-authors include Eylert Brodtkorb, Gunnar Bovim, Lars Jacob Stovner, Trond Sand, Geir Bråthen, Arne Reimers, Erling Tronvik, Knut Hagen, Christian Samsonsen and LJ Stovner and has published in prestigious journals such as JAMA, Epilepsia and BMC Medicine.

In The Last Decade

Grethe Helde

46 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Grethe Helde Norway 24 1.4k 622 474 347 306 46 1.9k
Luigi Maria Specchio Italy 26 1.7k 1.2× 1.2k 2.0× 154 0.3× 208 0.6× 154 0.5× 71 2.4k
Mark J. Stillman United States 21 506 0.4× 191 0.3× 246 0.5× 263 0.8× 205 0.7× 52 1.1k
Eric Ashman United States 13 1.3k 0.9× 308 0.5× 630 1.3× 379 1.1× 100 0.3× 15 2.8k
Sabina Cevoli Italy 30 1.8k 1.3× 123 0.2× 955 2.0× 608 1.8× 116 0.4× 128 2.4k
TJ Steiner United Kingdom 26 2.6k 1.8× 279 0.4× 1.4k 3.0× 984 2.8× 94 0.3× 65 3.2k
Gianni Allais Italy 32 2.5k 1.8× 129 0.2× 1.1k 2.3× 849 2.4× 366 1.2× 128 3.8k
Robert Croop United States 18 1.4k 1.0× 84 0.1× 858 1.8× 594 1.7× 104 0.3× 106 2.0k
Christian Lampl Austria 26 2.4k 1.7× 128 0.2× 1.4k 2.9× 857 2.5× 125 0.4× 69 3.0k
Donna Jordan United States 16 655 0.5× 102 0.2× 383 0.8× 728 2.1× 120 0.4× 18 1.5k
Derya Uludüz Türkiye 22 1.6k 1.1× 81 0.1× 792 1.7× 434 1.3× 87 0.3× 83 2.0k

Countries citing papers authored by Grethe Helde

Since Specialization
Citations

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

Fields of papers citing papers by Grethe Helde

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Grethe Helde

This figure shows the co-authorship network connecting the top 25 collaborators of Grethe Helde. A scholar is included among the top collaborators of Grethe Helde 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 Grethe Helde. Grethe Helde 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.
2.
Stovner, Lars Jacob, Erling Tronvik, Trond Sand, et al.. (2019). The crossover design for migraine preventives: an analyses of four randomized placebo-controlled trials. The Journal of Headache and Pain. 20(1). 119–119. 3 indexed citations
3.
Reimers, Arne, Grethe Helde, Noémi Becser Andersen, et al.. (2018). Zonisamide serum concentrations during pregnancy. Epilepsy Research. 144. 25–29. 22 indexed citations
4.
Hagen, Knut, Erling Tronvik, Eiliv Brenner, et al.. (2018). The epidemiology of headache disorders: a face-to-face interview of participants in HUNT4. The Journal of Headache and Pain. 19(1). 25–25. 44 indexed citations
5.
6.
Brodtkorb, Eylert, et al.. (2016). Treatment non-adherence in pseudo-refractory epilepsy. Epilepsy Research. 122. 1–6. 48 indexed citations
7.
Samsonsen, Christian, Trond Sand, Geir Bråthen, Grethe Helde, & Eylert Brodtkorb. (2016). The impact of sleep loss on the facilitation of seizures: A prospective case-crossover study. Epilepsy Research. 127. 260–266. 30 indexed citations
8.
Stovner, Lars Jacob, et al.. (2011). Headache and migraine during pregnancy and puerperium: the MIGRA-study. The Journal of Headache and Pain. 12(4). 443–451. 90 indexed citations
9.
Hagen, Knut, Claus Albretsen, Steinar T Vilming, et al.. (2011). A 4-year follow-up of patients with medication-overuse headache previously included in a randomized multicentre study. The Journal of Headache and Pain. 12(3). 315–322. 38 indexed citations
10.
Hagen, Knut, John‐Anker Zwart, Anne Hege Aamodt, et al.. (2009). The validity of questionnaire-based diagnoses: the third Nord-Trøndelag Health Study 2006–2008. The Journal of Headache and Pain. 11(1). 67–73. 77 indexed citations
11.
Sand, Trond, et al.. (2008). Thermal pain thresholds are decreased in the migraine preattack phase. European Journal of Neurology. 15(11). 1199–1205. 66 indexed citations
12.
13.
Syvertsen, Marte, Grethe Helde, Lars Jacob Stovner, & Eylert Brodtkorb. (2007). Headaches add to the burden of epilepsy. The Journal of Headache and Pain. 8(4). 224–230. 47 indexed citations
14.
Nilsen, Kristian Bernhard, Trond Sand, Rolf H. Westgaard, et al.. (2007). Autonomic activation and pain in response to low‐grade mental stress in fibromyalgia and shoulder/neck pain patients. European Journal of Pain. 11(7). 743–755. 65 indexed citations
15.
Nilsen, Kristian Bernhard, et al.. (2005). Pain induced by low‐grade stress in patients with fibromyalgia and chronic shoulder/neck pain, relation to surface electromyography. European Journal of Pain. 10(7). 615–615. 34 indexed citations
16.
Reimers, Arne, Grethe Helde, & Eylert Brodtkorb. (2005). Ethinyl Estradiol, Not Progestogens, Reduces Lamotrigine Serum Concentrations. Epilepsia. 46(9). 1414–1417. 112 indexed citations
17.
Zwart, J.‐A., et al.. (2005). Headache and transient focal neurological symptoms during pregnancy, a prospective cohort. Acta Neurologica Scandinavica. 111(4). 233–237. 41 indexed citations
18.
Helde, Grethe, Eylert Brodtkorb, Geir Bråthen, & Gunnar Bovim. (2003). An easily performed group education programme for patients with uncontrolled epilepsy—a pilot study. Seizure. 12(7). 497–501. 23 indexed citations
19.
Sand, Trond, et al.. (2002). Clinical utility of EEG in alcohol-related seizures. Acta Neurologica Scandinavica. 105(1). 18–24. 18 indexed citations
20.
Bråthen, Geir, Eylert Brodtkorb, Grethe Helde, Trond Sand, & Gunnar Bovim. (1999). The diversity of seizures related to alcohol use. A study of consecutive patients. European Journal of Neurology. 6(6). 697–703. 51 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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