Dirk Bremen

482 total citations
11 papers, 423 citations indexed

About

Dirk Bremen is a scholar working on Neurology, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Dirk Bremen has authored 11 papers receiving a total of 423 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Neurology, 2 papers in Molecular Biology and 2 papers in Cellular and Molecular Neuroscience. Recurrent topics in Dirk Bremen's work include Parkinson's Disease Mechanisms and Treatments (8 papers), Neurological disorders and treatments (6 papers) and Attention Deficit Hyperactivity Disorder (2 papers). Dirk Bremen is often cited by papers focused on Parkinson's Disease Mechanisms and Treatments (8 papers), Neurological disorders and treatments (6 papers) and Attention Deficit Hyperactivity Disorder (2 papers). Dirk Bremen collaborates with scholars based in Germany, United Kingdom and United States. Dirk Bremen's co-authors include C. Coronado Erdmann, Dirk Woitalla, Siegfried Muhlack, Oliver Goetze, John C. Reed, Michael Weller, H. Przuntek, Thomas Müller, Wolfgang E. Schmidt and Shinichi Takayama and has published in prestigious journals such as Journal of Neurochemistry, Movement Disorders and Neuroscience Letters.

In The Last Decade

Dirk Bremen

11 papers receiving 419 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 Bremen Germany 9 235 114 67 54 51 11 423
Shu‐Ching Hu United States 13 294 1.3× 185 1.6× 67 1.0× 44 0.8× 59 1.2× 23 557
Keigo Nobukuni Japan 13 283 1.2× 154 1.4× 88 1.3× 18 0.3× 20 0.4× 23 512
Ilana Kahn United States 7 448 1.9× 87 0.8× 106 1.6× 70 1.3× 59 1.2× 13 644
Anna M. Lenkiewicz Poland 13 116 0.5× 159 1.4× 68 1.0× 47 0.9× 12 0.2× 22 415
Ono T Japan 7 170 0.7× 123 1.1× 148 2.2× 31 0.6× 27 0.5× 21 421
Yutaka Oji Japan 13 327 1.4× 212 1.9× 103 1.5× 58 1.1× 10 0.2× 21 544
Charlotte Thiels Germany 11 56 0.2× 225 2.0× 59 0.9× 32 0.6× 27 0.5× 25 399
Reiko Namba Japan 10 171 0.7× 216 1.9× 92 1.4× 19 0.4× 30 0.6× 20 428
Jonathan Hupf United States 11 333 1.4× 134 1.2× 46 0.7× 12 0.2× 17 0.3× 17 479

Countries citing papers authored by Dirk Bremen

Since Specialization
Citations

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

Fields of papers citing papers by Dirk Bremen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dirk Bremen

This figure shows the co-authorship network connecting the top 25 collaborators of Dirk Bremen. A scholar is included among the top collaborators of Dirk Bremen 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 Bremen. Dirk Bremen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

11 of 11 papers shown
1.
Müller, Thomas, C. Coronado Erdmann, Siegfried Muhlack, et al.. (2006). Entacapone improves complex movement performance in patients with Parkinson’s disease. Journal of Clinical Neuroscience. 14(5). 424–428. 11 indexed citations
2.
Müller, Thomas, C. Coronado Erdmann, Siegfried Muhlack, et al.. (2006). Pharmacokinetic behaviour of levodopa and 3-O-methyldopa after repeat administration of levodopa/carbidopa with and without entacapone in patients with Parkinson’s disease. Journal of Neural Transmission. 113(10). 1441–1448. 45 indexed citations
3.
Erdmann, C. Coronado, Dirk Bremen, Wolfgang E. Schmidt, et al.. (2006). Impact of Gastric Emptying on Levodopa Pharmacokinetics in Parkinson Disease Patients. Clinical Neuropharmacology. 29(2). 61–67. 115 indexed citations
4.
Müller, Thomas, C. Coronado Erdmann, Siegfried Muhlack, et al.. (2005). Inhibition of catechol‐O‐methyltransferase contributes to more stable levodopa plasma levels. Movement Disorders. 21(3). 332–336. 50 indexed citations
5.
Bremen, Dirk, et al.. (2004). Die indirekten Kosten des idiopathischen Parkinson-Syndroms. Fortschritte der Neurologie · Psychiatrie. 73(4). 187–191. 5 indexed citations
6.
Gerlach, Manfred, Maarten van den Buuse, Charles D. Blaha, Dirk Bremen, & Peter Riederer. (2004). Entacapone increases and prolongs the central effects of l-DOPA in the 6-hydroxydopamine-lesioned rat. Naunyn-Schmiedeberg s Archives of Pharmacology. 370(5). 388–394. 17 indexed citations
7.
Keller, Stefan, et al.. (2003). Analyse der direkten Kosten in der Parkinson-Therapie. Der Nervenarzt. 74(12). 1105–1109. 8 indexed citations
8.
Kupsch, Andreas, Thomas Trottenberg, & Dirk Bremen. (2003). Levodopa therapy with entacapone in daily clinical practice: results of a post-marketing surveillance study. Current Medical Research and Opinion. 20(1). 115–120. 9 indexed citations
9.
Schulz, Jörg B., Dirk Bremen, John C. Reed, et al.. (1997). Cooperative Interception of Neuronal Apoptosis by BCL‐2 and BAG‐1 Expression: Prevention of Caspase Activation and Reduced Production of Reactive Oxygen Species. Journal of Neurochemistry. 69(5). 2075–2086. 95 indexed citations
10.
Weller, Michael, Martin Trepel, Cornelia Grimmel, et al.. (1997). Hypericin-induced apoptosis of human malignant glioma cells is light-dependent, independent of bcl-2 expression, and does not require wild-type p53. Neurological Research. 19(5). 456–470. 63 indexed citations
11.
Anken, Ralf, et al.. (1996). NADPH-diaphorase reactivity in the Mauthner cells of the swordtail fish, Xiphophorus helleri. Neuroscience Letters. 206(1). 49–52. 5 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Shu‐Ching Hu Breakdown of academic impact, for papers by Keigo Nobukuni Breakdown of academic impact, for papers by Ilana Kahn Breakdown of academic impact, for papers by Anna M. Lenkiewicz Breakdown of academic impact, for papers by Ono T Breakdown of academic impact, for papers by Yutaka Oji Breakdown of academic impact, for papers by Charlotte Thiels Breakdown of academic impact, for papers by Reiko Namba Breakdown of academic impact, for papers by Jonathan Hupf
Rankless by CCL
2026