Friedhelm Brassel

1.7k total citations
67 papers, 898 citations indexed

About

Friedhelm Brassel is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Friedhelm Brassel has authored 67 papers receiving a total of 898 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Neurology, 25 papers in Pulmonary and Respiratory Medicine and 13 papers in Epidemiology. Recurrent topics in Friedhelm Brassel's work include Intracranial Aneurysms: Treatment and Complications (30 papers), Vascular Malformations Diagnosis and Treatment (22 papers) and Cerebrovascular and Carotid Artery Diseases (20 papers). Friedhelm Brassel is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (30 papers), Vascular Malformations Diagnosis and Treatment (22 papers) and Cerebrovascular and Carotid Artery Diseases (20 papers). Friedhelm Brassel collaborates with scholars based in Germany, United States and Austria. Friedhelm Brassel's co-authors include Dan Meila, Martin Schlunz‐Hendann, K. Papke, H. Becker, Collin Jacobs, Heinrich Lanfermann, Andreas Mangold, Hans G. Borst, Markus Heinemann and Thomas Herzog and has published in prestigious journals such as SHILAP Revista de lepidopterología, PEDIATRICS and Stroke.

In The Last Decade

Friedhelm Brassel

63 papers receiving 881 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Friedhelm Brassel Germany 18 535 458 247 202 86 67 898
Ramachandra P. Tummala United States 18 839 1.6× 405 0.9× 387 1.6× 167 0.8× 99 1.2× 90 1.2k
Andrew R. Woolfenden Canada 13 423 0.8× 419 0.9× 440 1.8× 227 1.1× 62 0.7× 23 965
Muhammet Akyüz Türkiye 16 419 0.8× 179 0.4× 165 0.7× 324 1.6× 41 0.5× 67 930
Andreas Simgen Germany 16 348 0.7× 280 0.6× 208 0.8× 126 0.6× 41 0.5× 57 610
Umut Yılmaz Germany 15 335 0.6× 276 0.6× 265 1.1× 121 0.6× 29 0.3× 96 652
Eric Ting Singapore 17 242 0.5× 254 0.6× 373 1.5× 167 0.8× 84 1.0× 37 815
Christof Klötzsch Germany 18 579 1.1× 569 1.2× 340 1.4× 94 0.5× 169 2.0× 45 1.0k
Hans Kortman Canada 16 463 0.9× 246 0.5× 168 0.7× 62 0.3× 70 0.8× 29 744
Stéphanie Lenck France 21 939 1.8× 247 0.5× 204 0.8× 202 1.0× 21 0.2× 77 1.2k
Eric M. Deshaies United States 17 598 1.1× 307 0.7× 381 1.5× 178 0.9× 15 0.2× 59 873

Countries citing papers authored by Friedhelm Brassel

Since Specialization
Citations

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

Fields of papers citing papers by Friedhelm Brassel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Friedhelm Brassel

This figure shows the co-authorship network connecting the top 25 collaborators of Friedhelm Brassel. A scholar is included among the top collaborators of Friedhelm Brassel 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 Friedhelm Brassel. Friedhelm Brassel 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.
Schwarz, S., Friedhelm Brassel, Martin Schlunz‐Hendann, et al.. (2023). Doppler Ultrasound Flow Reversal in the Superior Sagittal Sinus to Detect Cerebral Venous Congestion in Vein of Galen Malformation. American Journal of Neuroradiology. 44(6). 707–715. 6 indexed citations
2.
Brassel, Friedhelm, Martin Schlunz‐Hendann, Martin Scholz, et al.. (2023). Neurointerventional Treatment of Vein of Galen Malformation (VGM): A Structured Review with a Proposal for the Comparison of Outcome Quality. SHILAP Revista de lepidopterología. 2(2). 236–258. 1 indexed citations
3.
Brassel, Friedhelm, et al.. (2016). Endovascular treatment of complex intracranial aneurysms using Acandis Acclino stents. Journal of NeuroInterventional Surgery. 9(9). 854–859. 17 indexed citations
4.
Brassel, Friedhelm & Dan Meila. (2015). Evolution of Embolic Agents in Interventional Neuroradiology. Clinical Neuroradiology. 25(S2). 333–339. 29 indexed citations
5.
Seidel, D, S. Remmert, Friedhelm Brassel, Martin Schlunz‐Hendann, & Dan Meila. (2014). Superselective microcoil embolization in severe intractable epistaxis: an analysis of 12 consecutive cases from an otorhinolaryngologic and an interventional neuroradiologic point of view. European Archives of Oto-Rhino-Laryngology. 272(11). 3317–3326. 10 indexed citations
6.
Meila, Dan, Srinivasan Paramasivam, Yasunari Niimi, Friedhelm Brassel, & Alejandro Berenstein. (2012). The persistent primitive marginal sinus—observations in children with Vein of Galen malformation. Neuroradiology. 54(12). 1375–1379. 1 indexed citations
7.
Meila, Dan, Axel Wetter, Friedhelm Brassel, & W. Nacimiento. (2012). Intermittent hypoglossal nerve palsy caused by a calcified persistent hypoglossal artery: An uncommon neurovascular compression syndrome. Journal of the Neurological Sciences. 323(1-2). 248–249. 11 indexed citations
8.
Kurre, Wiebke, Friedhelm Brassel, Roland Brüning, et al.. (2011). Complication rates using balloon-expandable and self-expanding stents for the treatment of intracranial atherosclerotic stenoses. Neuroradiology. 54(1). 43–50. 25 indexed citations
9.
Brassel, Friedhelm, et al.. (2008). Ein realitätsnahes Kreislaufmodell zur Beurteilung der klinischen Anwendbarkeit von Duplex- und Farbdopplergeräten. Ultraschall in der Medizin - European Journal of Ultrasound. 11(6). 290–294.
10.
Papke, K., Christiane Kühl, Martin Schlunz‐Hendann, et al.. (2007). Intracranial Aneurysms: Role of Multidetector CT Angiography in Diagnosis and Endovascular Therapy Planning. Radiology. 244(2). 532–540. 75 indexed citations
11.
Brassel, Friedhelm, et al.. (2000). Intravascular stent placement for a fusiform aneurysm of the posterior cerebral artery: case report. European Radiology. 11(7). 1250–1253. 23 indexed citations
12.
Brinker, Thomas, et al.. (1997). Breakdown of the Meningeal Barrier Surrounding the Intraorbital Optic Nerve After Experimental Subarachnoid Hemorrhage. American Journal of Ophthalmology. 124(3). 373–380. 12 indexed citations
13.
Brassel, Friedhelm, et al.. (1996). Superselective intra-arterial amytal (Wada test) in temporal lobe epilepsy: basics for neuroradiological investigations. Neuroradiology. 38(5). 417–421. 12 indexed citations
14.
Dillo, Wolfgang, Friedhelm Brassel, & Christoph R. Becker. (1996). Möglichkeiten und Grenzen der CT-Angiographie im Vergleich zur DSA bei intrakraniellen Aneurysmen. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 165(9). 227–231. 6 indexed citations
15.
Ranke, Carsten, et al.. (1992). Color and conventional image‐directed Doppler ultrasonography: Accuracy and sources of error in quantitative blood flow measurements. Journal of Clinical Ultrasound. 20(3). 187–193. 45 indexed citations
16.
Roth, U., et al.. (1990). Phantomuntersuchungen zur Wertigkeit der farbkodierten Doppler-Sonographie bei der arteriellen Verschlußkrankheit der unteren Extremitäten. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 152(1). 1–5. 3 indexed citations
17.
Hartmann, A., et al.. (1990). Effect of flunarizine on cerebral blood flow in baboons with or without focal cerebral ischaemia. Neurological Research. 12(1). 60–62. 4 indexed citations
18.
Brassel, Friedhelm, Christian Dettmers, Axel Nierhaus, A. Hartmann, & L. Solymosi. (1989). An intravascular technique to occlude the middle cerebral artery in baboons. Neuroradiology. 31(5). 418–424. 10 indexed citations
19.
Kurthen, Martin, D. B. Linke, Friedhelm Brassel, et al.. (1988). Präoperative Diagnostik: Wada-Test mit SPECT-Kontrolle zur Hirnfunktionslokalisation bei therapieresistenter Epilepsie. min - Minimally Invasive Neurosurgery. 31(3). 96–98. 3 indexed citations
20.
Moskopp, Dag, Friedhelm Brassel, & F. Ries. (1987). Intrakranielle und intraspinale Blutungen unter Behandlung mit Cumarinderivaten. Journal of Molecular Medicine. 65(16). 781–790. 3 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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