R. Siekmann

1.3k total citations
31 papers, 933 citations indexed

About

R. Siekmann is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, R. Siekmann has authored 31 papers receiving a total of 933 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Neurology, 6 papers in Pulmonary and Respiratory Medicine and 6 papers in Epidemiology. Recurrent topics in R. Siekmann's work include Vascular Malformations Diagnosis and Treatment (12 papers), Intracranial Aneurysms: Treatment and Complications (11 papers) and Intracerebral and Subarachnoid Hemorrhage Research (9 papers). R. Siekmann is often cited by papers focused on Vascular Malformations Diagnosis and Treatment (12 papers), Intracranial Aneurysms: Treatment and Complications (11 papers) and Intracerebral and Subarachnoid Hemorrhage Research (9 papers). R. Siekmann collaborates with scholars based in Germany, United States and United Kingdom. R. Siekmann's co-authors include Werner Weber, Bernhard Kis, D. Kuehne, Matthew J. Gounis, Ajay K. Wakhloo, Erwin Stolz, Manfred Kaps, Rudolf Laumer, D. Kühne and L. Nelson Hopkins and has published in prestigious journals such as Stroke, Neurosurgery and Journal of the Neurological Sciences.

In The Last Decade

R. Siekmann

29 papers receiving 912 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
R. Siekmann 756 167 158 135 107 31 933
Klaus Kirchhof 205 0.3× 185 1.1× 144 0.9× 105 0.8× 95 0.9× 33 529
Simone Peschillo 690 0.9× 339 2.0× 414 2.6× 165 1.2× 82 0.8× 73 1.1k
Dan Meila 382 0.5× 92 0.6× 167 1.1× 143 1.1× 22 0.2× 43 612
Shunji Matsubara 888 1.2× 243 1.5× 356 2.3× 218 1.6× 39 0.4× 84 1.2k
S L Barnwell 733 1.0× 255 1.5× 183 1.2× 94 0.7× 75 0.7× 18 873
Hendrik Janssen 429 0.6× 269 1.6× 334 2.1× 73 0.5× 51 0.5× 43 826
Julius Griauzde 262 0.3× 112 0.7× 105 0.7× 125 0.9× 25 0.2× 41 422
K. terBrugge 845 1.1× 89 0.5× 72 0.5× 166 1.2× 12 0.1× 39 1.1k
Akiyo Sadato 689 0.9× 105 0.6× 323 2.0× 138 1.0× 16 0.1× 58 857
G B Hieshima 1.1k 1.4× 173 1.0× 348 2.2× 127 0.9× 51 0.5× 15 1.1k

Countries citing papers authored by R. Siekmann

Since Specialization
Citations

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

Fields of papers citing papers by R. Siekmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Siekmann

This figure shows the co-authorship network connecting the top 25 collaborators of R. Siekmann. A scholar is included among the top collaborators of R. Siekmann 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 R. Siekmann. R. Siekmann 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.
Roth, Christian, et al.. (2018). Multimodal imaging findings during severe attacks of familial hemiplegic migraine type 2. Journal of the Neurological Sciences. 392. 22–27. 15 indexed citations
2.
Pfaff, Johannes, R. Siekmann, Yogesh P. Shah, et al.. (2018). Delivery Assist Catheters. Clinical Neuroradiology. 29(4). 661–667. 12 indexed citations
3.
Taschner, Christian, Srinivasan Vedantham, Joost de Vries, et al.. (2016). Surpass Flow Diverter for Treatment of Posterior Circulation Aneurysms. American Journal of Neuroradiology. 38(3). 582–589. 32 indexed citations
4.
Siekmann, R., et al.. (2015). Endovascular thrombectomy followed by decompressive surgery in a patient with cerebral venous sinus thrombosis (CVST). Acta Neurologica Belgica. 115(4). 681–682. 3 indexed citations
5.
Tanislav, Christian, R. Siekmann, Nicole Sieweke, et al.. (2011). Cerebral vein thrombosis: clinical manifestation and diagnosis. BMC Neurology. 11(1). 69–69. 47 indexed citations
6.
Roth, Christian, et al.. (2011). First Experiences with a New Device for Mechanical Thrombectomy in Acute Basilar Artery Occlusion. Cerebrovascular Diseases. 32(1). 28–34. 26 indexed citations
7.
Siekmann, R., et al.. (2011). Use of the platelet function analyser PFA-100™ in juvenile pigs. Comparative Clinical Pathology. 21(5). 761–767. 6 indexed citations
8.
Weber, Werner, et al.. (2007). PREOPERATIVE EMBOLIZATION OF INTRACRANIAL ARTERIOVENOUS MALFORMATIONS WITH ONYX. Neurosurgery. 61(2). 244–254. 121 indexed citations
9.
Weber, Werner, Bernhard Kis, R. Siekmann, & D. Kuehne. (2007). Endovascular treatment of intracranial arteriovenous malformations with onyx: technical aspects.. American Journal of Neuroradiology. 28(2). 371–7. 210 indexed citations
10.
Siekmann, R., et al.. (2005). Transvenous Treatment of a Dural Arteriovenous Fistula of the Transverse Sinus by Embolization with Platinum Coils and Onyx HD 500+. Interventional Neuroradiology. 11(3). 281–286. 4 indexed citations
11.
Wakhloo, Ajay K., et al.. (2005). Acute and chronic swine rete arteriovenous malformation models: hemodynamics and vascular remodeling.. American Journal of Neuroradiology. 26(7). 1702–6. 20 indexed citations
12.
Duffner, Frank, Dirk Freudenstein, Hagen Schiffbauer, et al.. (2003). Combining MEG and MRI with neuronavigation for treatment of an epileptiform spike focus in the precentral region. Surgical Neurology. 59(1). 40–45. 8 indexed citations
13.
14.
Siekmann, R., Ajay K. Wakhloo, B. B. Lieber, et al.. (2000). Modification of a previously described arteriovenous malformation model in the swine: endovascular and combined surgical/endovascular construction and hemodynamics.. PubMed. 21(9). 1722–5. 24 indexed citations
15.
Richter, Bernhard, et al.. (1998). Embolisationsbehandlung der akuten Blutung bei Morbus Osler. Oto-Rhino-Laryngologia Nova. 8(5). 251–257.
16.
Schumacher, Martin, Sally A Kraft, & R. Siekmann. (1998). Is local intra-arterial fibrinolysis contraindicated in elderly patients with cerebral artery occlusion?. Neuroradiology. 40(12). 822–826. 2 indexed citations
17.
Ricke, Jens, Norbert Hosten, Christina E. Zielinski, et al.. (1997). Wie sicher ist die teieradiologische Ferndiagnose für Schnittbildverfahren?. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 166(3). 243–247. 1 indexed citations
18.
Hierholzer, Johannes, Goetz Benndorf, T Lehmann, et al.. (1996). Epidural lipomatosis: case report and literature review. Neuroradiology. 38(4). 343–348. 31 indexed citations
19.
20.
Velthoven, Vera Van, et al.. (1993). Surgical strategies and results in syringomyelia.. PubMed. 123(3-4). 199–201. 4 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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