Sonja Külkens
Impact in
- Neurology top 5%
- Intracranial Aneurysms: Treatment and Complications
- Traumatic Brain Injury and Neurovascular Disturbances
- Clinical Biochemistry top 5%
- Metabolism and Genetic Disorders
Papers in
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- Acute Ischemic Stroke Management 6
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- Intracerebral and Subarachnoid Hemorrhage Research 3
- Neurosurgical Procedures and Complications 1
- Co-authors
- Peter A. Ringleb (7 shared papers)Michael Knauth (1 shared paper)Peter Schramm (1 shared paper)Kai Kallenberg (1 shared paper)Peter D. Schellinger (1 shared paper)Jochen B. Fiebach (1 shared paper)K. Sartor (1 shared paper)Sabine Heiland (1 shared paper)
In The Last Decade
Sonja Külkens
11 papers receiving 520 citations
Peers
Comparison fields: 5 of 41
- Neurology 183
- Clinical Biochemistry 67
- Internal Medicine 31
- Epidemiology 281
- Pulmonary and Respiratory Medicine 181
Countries citing papers authored by Sonja Külkens
This map shows the geographic impact of Sonja Külkens'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 Sonja Külkens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sonja Külkens more than expected).
Fields of papers citing papers by Sonja Külkens
This network shows the impact of papers produced by Sonja Külkens. 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 Sonja Külkens. The network helps show where Sonja Külkens may publish in the future.
Co-authors
The 25 scholars most cited alongside Sonja Külkens, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2004 | 231 | |
| 2 | 2008 | 108 | |
| 3 | 2005 | 75 | |
| 4 | 2006 | 45 | |
| 5 | 2009 | 29 | |
| 6 | 2007 | 20 | |
| 7 | 2004 | 8 | |
| 8 | 2004 | 8 | |
| 9 | 2007 | 7 | |
| 10 | 2010 | 3 | |
| 11 | 2006 | 1 | |
| 12 | 2008 | 0 |
About Sonja Külkens
Sonja Külkens is a scholar working on Epidemiology, Neurology, Pulmonary and Respiratory Medicine, Molecular Biology and Pharmacology, having authored 12 papers that have together received 535 indexed citations. Recurring topics across this work include Acute Ischemic Stroke Management (6 papers), Cerebrovascular and Carotid Artery Diseases (3 papers), Intracerebral and Subarachnoid Hemorrhage Research (3 papers), Venous Thromboembolism Diagnosis and Management (1 paper), Child and Adolescent Psychosocial and Emotional Development (1 paper), Metabolism and Genetic Disorders (1 paper), Mitochondrial Function and Pathology (1 paper) and Neurosurgical Procedures and Complications (1 paper). The work is most often cited by research in Neurology (183 citations), Clinical Biochemistry (67 citations), Internal Medicine (31 citations), Epidemiology (281 citations) and Pulmonary and Respiratory Medicine (181 citations). Sonja Külkens has collaborated with scholars based in Germany, Norway and Austria. Frequent co-authors include Peter A. Ringleb, Michael Knauth, Peter Schramm, Kai Kallenberg, Peter D. Schellinger, Jochen B. Fiebach, K. Sartor, Sabine Heiland, Ernst Klotz and Werner Hacke. Their work appears in journals such as Annals of Vascular Surgery, Neurology, Journal of Neurology Neurosurgery & Psychiatry, Stroke and European Journal of Vascular and Endovascular Surgery.
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.