N. Hopf

1.0k total citations
24 papers, 727 citations indexed

About

N. Hopf is a scholar working on Cellular and Molecular Neuroscience, Genetics and Neurology. According to data from OpenAlex, N. Hopf has authored 24 papers receiving a total of 727 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cellular and Molecular Neuroscience, 6 papers in Genetics and 6 papers in Neurology. Recurrent topics in N. Hopf's work include Cerebrospinal fluid and hydrocephalus (8 papers), Glioma Diagnosis and Treatment (6 papers) and Spinal Dysraphism and Malformations (6 papers). N. Hopf is often cited by papers focused on Cerebrospinal fluid and hydrocephalus (8 papers), Glioma Diagnosis and Treatment (6 papers) and Spinal Dysraphism and Malformations (6 papers). N. Hopf collaborates with scholars based in Germany, Switzerland and Austria. N. Hopf's co-authors include Peter Grunert, Róbert Reisch, A. Perneczky, R. Filippi, Robert Brambl, Nora Plesofsky-Vig, Patra Charalampaki, Axel Stadie, Andrei Tropine and S. Boor and has published in prestigious journals such as Cancer Letters, Plant Molecular Biology and Journal of Magnetic Resonance Imaging.

In The Last Decade

N. Hopf

22 papers receiving 707 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N. Hopf Germany 14 256 205 189 144 142 24 727
Alessandro Fiorindi Italy 19 593 2.3× 364 1.8× 271 1.4× 144 1.0× 36 0.3× 52 883
Julian Spears Canada 13 157 0.6× 261 1.3× 51 0.3× 93 0.6× 64 0.5× 30 681
Marcos Devanir Silva da Costa Brazil 14 149 0.6× 203 1.0× 91 0.5× 158 1.1× 36 0.3× 89 572
Michael H. Handler United States 14 191 0.7× 179 0.9× 211 1.1× 82 0.6× 26 0.2× 28 596
Daxa Patel United States 12 141 0.6× 206 1.0× 119 0.6× 50 0.3× 69 0.5× 28 591
J Gawler United Kingdom 15 141 0.6× 207 1.0× 64 0.3× 67 0.5× 105 0.7× 29 704
Avner Meoded United States 13 69 0.3× 205 1.0× 135 0.7× 38 0.3× 164 1.2× 28 534
S. Douglas Wing United States 13 109 0.4× 262 1.3× 78 0.4× 140 1.0× 90 0.6× 25 576
R. van den Bergh Belgium 12 85 0.3× 147 0.7× 53 0.3× 124 0.9× 107 0.8× 27 519
Dattatraya Muzumdar India 12 181 0.7× 192 0.9× 76 0.4× 154 1.1× 28 0.2× 27 448

Countries citing papers authored by N. Hopf

Since Specialization
Citations

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

Fields of papers citing papers by N. Hopf

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Hopf

This figure shows the co-authorship network connecting the top 25 collaborators of N. Hopf. A scholar is included among the top collaborators of N. Hopf 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 N. Hopf. N. Hopf 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.
Renovanz, Mirjam, Anne‐Katrin Hickmann, Angelika Gutenberg, Markus Bittl, & N. Hopf. (2015). Does size matter? Minimally invasive approach in pediatric neurosurgery—a review of 125 minimally invasive surgeries in children: clinical history and operative results. Child s Nervous System. 31(5). 665–674. 11 indexed citations
2.
Renovanz, Mirjam, Angelika Gutenberg, Esther Strittmatter, et al.. (2013). Postsurgical screening for psychosocial disorders in neurooncological patients. Acta Neurochirurgica. 155(12). 2255–2261. 29 indexed citations
3.
Fischer, Sebastian, Marta Aguilar Pérez, Hischam Bassiouni, et al.. (2013). Arteriovenous Fistula of the Filum Terminale: Diagnosis, Treatment, and Literature Review. Clinical Neuroradiology. 23(4). 309–314. 17 indexed citations
4.
Hopf, N., Axel Stadie, & Róbert Reisch. (2009). Surgical Management of Bilateral Middle Cerebral Artery Aneurysms via a Unilateral Supraorbital Key-Hole Craniotomy. min - Minimally Invasive Neurosurgery. 52(3). 126–131. 36 indexed citations
5.
Hopf, N. & Róbert Reisch. (2009). Axel Perneczky, 1.11.1945–24.1.2009. min - Minimally Invasive Neurosurgery. 52(1). 1–4. 7 indexed citations
6.
Reisch, Róbert, et al.. (2009). The Minimally Invasive Supraorbital Subfrontal Key-Hole Approach for Surgical Treatment of Temporomesial Lesions of the Dominant Hemisphere. min - Minimally Invasive Neurosurgery. 52(4). 163–169. 36 indexed citations
7.
Siegel, Adrian M., Helmut Bertalanffy, Johannes Dichgans, et al.. (2004). Familiäre Kavernome des Zentralnervensystems. Der Nervenarzt. 76(2). 175–180. 7 indexed citations
8.
Tropine, Andrei, Goran Vučurević, S. Boor, et al.. (2004). Contribution of diffusion tensor imaging to delineation of gliomas and glioblastomas. Journal of Magnetic Resonance Imaging. 20(6). 905–912. 96 indexed citations
9.
Grunert, Peter, Patra Charalampaki, N. Hopf, & R. Filippi. (2003). The Role of Third Ventriculostomy in the Management of Obstructive Hydrocephalus. min - Minimally Invasive Neurosurgery. 46(1). 16–21. 92 indexed citations
10.
Grunert, Peter, et al.. (2002). Stereotactic Biopsies Guided by an Optical Navigation System: Technique and Clinical Experience. min - Minimally Invasive Neurosurgery. 45(1). 11–15. 19 indexed citations
11.
Koch, David, Peter Grunert, R. Filippi, & N. Hopf. (2002). Re-Ventriculostomy for Treatment of Obstructive Hydrocephalus in Cases of Stoma Dysfunction. min - Minimally Invasive Neurosurgery. 45(3). 158–163. 25 indexed citations
12.
Kanner, Andrew A., N. Hopf, & Peter Grunert. (2000). The “Optimal” Burr Hole Position for Endoscopic Third Ventriculostomy: Results from 31 Stereotactically Guided Procedures. min - Minimally Invasive Neurosurgery. 43(4). 187–189. 17 indexed citations
13.
Hopf, N., et al.. (1999). Frameless Neuronavigation Applied to Endoscopic Neurosurgery. min - Minimally Invasive Neurosurgery. 42(4). 187–193. 34 indexed citations
14.
Hopf, N.. (1999). Endoscopic Neurosurgery “Around the Corner” with a Rigid Endoscope. Technical Note. min - Minimally Invasive Neurosurgery. 42(1). 27–31. 13 indexed citations
15.
Grunert, Peter, et al.. (1998). Basic principles and clinical applications of neuronavigation and intraoperative computed tomography. Computer Aided Surgery. 3(4). 166–173. 76 indexed citations
16.
Siegel, Adrian M., F. Andermann, AmanPreet Badhwar, et al.. (1998). Anticipation in familial cavernous angioma: ascertainment bias or genetic cause. Acta Neurologica Scandinavica. 98(6). 372–376. 9 indexed citations
17.
Grunert, Peter, N. Hopf, & A. Perneczky. (1997). Frame-Based and Frameless Endoscopic Procedures in the Third Ventricle. Stereotactic and Functional Neurosurgery. 68(1-4). 80–89. 44 indexed citations
18.
Hopf, N. & A. Perneczky. (1997). Zerebrale Metastasen bei unbekanntem Primärtumor. Der Onkologe. 3(4). 369–374.
19.
Stover, John F., N. Hopf, A. Perneczky, & Oliver Kempski. (1995). Unspecific metabolic blood parameters as used in clinical routine may differentiate malignant from benign cerebral tumors. Cancer Letters. 95(1-2). 147–152. 4 indexed citations
20.
Hopf, N., Nora Plesofsky-Vig, & Robert Brambl. (1992). The heat shock response of pollen and other tissues of maize. Plant Molecular Biology. 19(4). 623–630. 74 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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