Helma Freitag
- Neurology top 2%
- Psychiatry and Mental health top 5%
- Surgery
- Infectious Diseases top 10%
- Clinical Psychology top 10%
- Co-authors
- Carmen ScheibenbogenKirsten WittkeClaudia KedorEckart WildlingFranz PuschPatricia GrabowskiC. WeinstablR. Obwegeser
- Topics
- Fibromyalgia and Chronic Fatigue Syndrome Research (15 papers)Long-Term Effects of COVID-19 (8 papers)Neuroendocrine Tumor Research Advances (6 papers)
- Partner nations
- GermanyAustriaUnited Kingdom
In The Last Decade
Helma Freitag
28 papers receiving 965 citations
Hit Papers
Peers
Comparison fields: 5 of 78
- Neurology 474
- Psychiatry and Mental health 405
- Surgery 207
- Infectious Diseases 129
- Clinical Psychology 123
Countries citing papers authored by Helma Freitag
This map shows the geographic impact of Helma Freitag'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 Helma Freitag with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helma Freitag more than expected).
Fields of papers citing papers by Helma Freitag
This network shows the impact of papers produced by Helma Freitag. 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 Helma Freitag. The network helps show where Helma Freitag may publish in the future.
Co-authorship network of co-authors of Helma Freitag
This figure shows the co-authorship network connecting the top 25 collaborators of Helma Freitag. A scholar is included among the top collaborators of Helma Freitag 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 Helma Freitag. Helma Freitag is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 2 | |
| 3 | 8 | |
| 4 | 4 | |
| 5 | 52 | |
| 6 | 9 | |
| 7 | A prospective observational study of post-COVID-19 chronic fatigue syndrome following the first pandemic wave in Germany and biomarkers associated with symptom severitybreakdown → | 169 |
| 8 | Endothelial dysfunction and altered endothelial biomarkers in patients with post-COVID-19 syndrome and chronic fatigue syndrome (ME/CFS)breakdown → | 168 |
| 9 | 7 | |
| 10 | 7 | |
| 11 | 14 | |
| 12 | 52 | |
| 13 | 76 | |
| 14 | 28 | |
| 15 | 12 | |
| 16 | 30 | |
| 17 | 18 | |
| 18 | 26 | |
| 19 | 7 | |
| 20 | 152 |
About Helma Freitag
Helma Freitag is a scholar working on Psychiatry and Mental health, Neurology and Rehabilitation, having authored 29 papers that have together received 997 indexed citations. Recurring topics across this work include Fibromyalgia and Chronic Fatigue Syndrome Research (15 papers), Long-Term Effects of COVID-19 (8 papers) and Neuroendocrine Tumor Research Advances (6 papers). The work is most often cited by research in Neurology (474 citations), Psychiatry and Mental health (405 citations) and Anesthesiology and Pain Medicine (83 citations). Helma Freitag has collaborated with scholars based in Germany, Austria and United Kingdom. Frequent co-authors include Carmen Scheibenbogen, Kirsten Wittke, Claudia Kedor, Eckart Wildling, Franz Pusch, Patricia Grabowski, C. Weinstabl, R. Obwegeser, Elizabeth C. Huber and Leif G. Hanitsch. Their work appears in journals such as Nature Communications, PLoS ONE and Neurology.
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.