Dirk Freudenstein

626 total citations
22 papers, 405 citations indexed

About

Dirk Freudenstein is a scholar working on Neurology, Cellular and Molecular Neuroscience and Surgery. According to data from OpenAlex, Dirk Freudenstein has authored 22 papers receiving a total of 405 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Neurology, 7 papers in Cellular and Molecular Neuroscience and 5 papers in Surgery. Recurrent topics in Dirk Freudenstein's work include Cerebrospinal fluid and hydrocephalus (6 papers), Intracranial Aneurysms: Treatment and Complications (5 papers) and Vascular Malformations Diagnosis and Treatment (5 papers). Dirk Freudenstein is often cited by papers focused on Cerebrospinal fluid and hydrocephalus (6 papers), Intracranial Aneurysms: Treatment and Complications (5 papers) and Vascular Malformations Diagnosis and Treatment (5 papers). Dirk Freudenstein collaborates with scholars based in Germany, United States and Switzerland. Dirk Freudenstein's co-authors include Frank Duffner, Hagen Schiffbauer, Howard A. Rowley, Paul Ferrari, Mitchel S. Berger, Timothy P. L. Roberts, Martin Skalej, Ulrike Ernemann, Dirk Bartz and E. H. Grote and has published in prestigious journals such as Journal of neurosurgery, Neurosurgery and European Journal of Neuroscience.

In The Last Decade

Dirk Freudenstein

22 papers receiving 392 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Dirk Freudenstein Germany 12 135 89 89 88 78 22 405
Fabio Raneri Italy 12 145 1.1× 147 1.7× 111 1.2× 97 1.1× 87 1.1× 20 460
C. B. Lumenta Germany 9 114 0.8× 85 1.0× 70 0.8× 143 1.6× 51 0.7× 11 342
Cihan İşler Türkiye 18 164 1.2× 129 1.4× 128 1.4× 133 1.5× 140 1.8× 50 626
Scott L. Simon United States 15 209 1.5× 82 0.9× 39 0.4× 72 0.8× 209 2.7× 20 501
Darko Chudy Croatia 13 208 1.5× 55 0.6× 27 0.3× 122 1.4× 68 0.9× 50 389
Arka N. Mallela United States 12 142 1.1× 54 0.6× 72 0.8× 67 0.8× 116 1.5× 77 480
Franco Randi Italy 11 171 1.3× 82 0.9× 24 0.3× 132 1.5× 56 0.7× 25 404
René Krishnan Germany 5 44 0.3× 80 0.9× 123 1.4× 45 0.5× 119 1.5× 7 342
Andrea Trezza Italy 9 145 1.1× 95 1.1× 28 0.3× 140 1.6× 67 0.9× 25 335
Sarat P. Chandra India 13 109 0.8× 72 0.8× 37 0.4× 112 1.3× 119 1.5× 47 488

Countries citing papers authored by Dirk Freudenstein

Since Specialization
Citations

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

Fields of papers citing papers by Dirk Freudenstein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dirk Freudenstein

This figure shows the co-authorship network connecting the top 25 collaborators of Dirk Freudenstein. A scholar is included among the top collaborators of Dirk Freudenstein 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 Dirk Freudenstein. Dirk Freudenstein 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.
Weiß, Daniel, Sorin Breit, Ann‐Kathrin Hauser, et al.. (2012). Subthalamic nucleus stimulation restores the efferent cortical drive to muscle in parallel to functional motor improvement. European Journal of Neuroscience. 35(6). 896–908. 18 indexed citations
3.
Freudenstein, Dirk, Andrei Koerbel, Rudi Beschorner, & Marcos Tatagiba. (2007). Successful treatment of Aspergillus granuloma involving the cavernous sinus and the middle fossa by using surgery and voriconazole. Journal of neurosurgery. 106(3). 511–511. 4 indexed citations
4.
Duffner, Frank, Rainer Ritz, Dirk Freudenstein, et al.. (2005). Specific intensity imaging for glioblastoma and neural cell cultures with 5-aminolevulinic acid-derived protoporphyrin IX. Journal of Neuro-Oncology. 71(2). 107–111. 39 indexed citations
5.
Ernemann, Ulrike, Hubert Löwenheim, Dirk Freudenstein, et al.. (2005). Hemodynamic evaluation during balloon test occlusion of the sigmoid sinus: clinical and technical considerations.. American Journal of Neuroradiology. 26(1). 179–82. 3 indexed citations
6.
Rı́o, Ángel del, et al.. (2003). Efficient Stereoscopic Rendering in Virtual Endoscopy Applications. Digital Library (University of West Bohemia). 3 indexed citations
7.
Schiffbauer, Hagen, Mitchel S. Berger, Paul Ferrari, et al.. (2003). Preoperative magnetic source imaging for brain tumor surgery: a quantitative comparison with intraoperative sensory and motor mapping. Neurosurgical FOCUS. 15(1). 1–10. 30 indexed citations
8.
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
9.
Schiffbauer, Hagen, Mitchel S. Berger, Paul Ferrari, et al.. (2002). Preoperative magnetic source imaging for brain tumor surgery: a quantitative comparison with intraoperative sensory and motor mapping. Journal of neurosurgery. 97(6). 1333–1342. 85 indexed citations
10.
Ernemann, Ulrike, Dirk Freudenstein, Susanne Pitz, & Thomas Naegele. (2002). Intraorbital aneurysm of the ophthalmic artery: a rare cause of apex orbitae compression syndrome. Graefe s Archive for Clinical and Experimental Ophthalmology. 240(7). 575–577. 8 indexed citations
11.
Freudenstein, Dirk, et al.. (2002). Subdural Hygroma as a Complication of Endoscopic Neurosurgery. Two Case Reports.. Neurologia medico-chirurgica. 42(12). 554–559. 23 indexed citations
12.
Riegel, Thomas, Dirk Freudenstein, Olaf Alberti, et al.. (2002). Novel Multipurpose Bipolar Instrument for Endoscopic Neurosurgery. Neurosurgery. 51(1). 270–274. 17 indexed citations
13.
Freudenstein, Dirk, et al.. (2002). Simultaneous virtual representation of both vascular and neural tissue within the subarachnoid space of the basal cistern--technical note.. PubMed. 8(9). MT153–8. 3 indexed citations
14.
Freudenstein, Dirk, Dirk Bartz, Martin Skalej, & Frank Duffner. (2001). New Virtual System for Planning of Neuroendoscopic Interventions. Computer Aided Surgery. 6(2). 77–84. 17 indexed citations
15.
Freudenstein, Dirk, Dirk Bartz, Martin Skalej, & Frank Duffner. (2001). New virtual system for planning of neuroendoscopic interventions. Computer Aided Surgery. 6(2). 77–84. 22 indexed citations
16.
Freudenstein, Dirk, Frank Duffner, Ulrike Ernemann, Jens Rachinger, & E. H. Grote. (2001). Recurrence of a Cerebral Arteriovenous Malformation after Surgical Excision. Cerebrovascular Diseases. 11(1). 59–64. 30 indexed citations
17.
Krapf, Hilmar, R. Siekmann, Dirk Freudenstein, Wilhelm Küker, & Martin Skalej. (2001). Spontaneous occlusion of a cerebral arteriovenous malformation: angiography and MR imaging follow-up and review of the literature.. American Journal of Neuroradiology. 22(8). 1556–60. 31 indexed citations
18.
Bartz, Dirk, et al.. (2001). Interactive and Multi-modal Visualization for Neuroendoscopic Interventions. Eurographics. 10 indexed citations
19.
Freudenstein, Dirk, Frank Duffner, Hubert Preißl, et al.. (2000). Magnetenzephalographie in der Neurochirurgie. Clinical Neuroradiology. 10(2). 76–84. 2 indexed citations
20.
Duffner, Frank, Dirk Freudenstein, Gerd Becker, Ulrike Ernemann, & E. H. Grote. (2000). Combined Treatment Effects after Embolization and Radiosurgery in High-Grade Arteriovenous Malformations. Stereotactic and Functional Neurosurgery. 75(1). 27–34. 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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