Jan Warnat

716 total citations
16 papers, 589 citations indexed

About

Jan Warnat is a scholar working on Neurology, Radiology, Nuclear Medicine and Imaging and Molecular Biology. According to data from OpenAlex, Jan Warnat has authored 16 papers receiving a total of 589 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Neurology, 6 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Molecular Biology. Recurrent topics in Jan Warnat's work include Traumatic Brain Injury and Neurovascular Disturbances (7 papers), Optical Imaging and Spectroscopy Techniques (4 papers) and Atomic and Subatomic Physics Research (3 papers). Jan Warnat is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (7 papers), Optical Imaging and Spectroscopy Techniques (4 papers) and Atomic and Subatomic Physics Research (3 papers). Jan Warnat collaborates with scholars based in Germany. Jan Warnat's co-authors include Alexander Brawanski, J. Schlaier, Stephan Philipp, Veit Flockerzi, Adolfo Cavalié, Stephanie Zimmer, Oliver Kretz, U. Dorenbeck, Markus Hoth and Claudia Trost and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Physiology and Advances in experimental medicine and biology.

In The Last Decade

Jan Warnat

16 papers receiving 579 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jan Warnat Germany 8 212 206 165 141 99 16 589
Judith S. Kempfle United States 13 380 1.8× 178 0.9× 74 0.4× 48 0.3× 57 0.6× 26 653
Takeshi Tsutsumi Japan 12 113 0.5× 91 0.4× 60 0.4× 76 0.5× 78 0.8× 85 479
Takehiro Azuma Japan 13 32 0.2× 140 0.7× 39 0.2× 147 1.0× 113 1.1× 57 682
Wentao Yan China 16 333 1.6× 186 0.9× 101 0.6× 64 0.5× 224 2.3× 44 1.0k
B. Fricke Germany 15 38 0.2× 181 0.9× 71 0.4× 25 0.2× 52 0.5× 30 576
Sushan Luo China 19 29 0.1× 334 1.6× 149 0.9× 541 3.8× 48 0.5× 116 1.1k
Young Ho Kim South Korea 19 344 1.6× 59 0.3× 21 0.1× 284 2.0× 242 2.4× 72 1.1k
Bernard J. Slater United States 13 23 0.1× 95 0.5× 100 0.6× 91 0.6× 191 1.9× 20 438
Christine Adrion Germany 17 146 0.7× 255 1.2× 142 0.9× 149 1.1× 40 0.4× 26 1.0k
Olga Simova Germany 8 12 0.1× 168 0.8× 229 1.4× 73 0.5× 89 0.9× 12 781

Countries citing papers authored by Jan Warnat

Since Specialization
Citations

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

Fields of papers citing papers by Jan Warnat

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jan Warnat

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

All Works

16 of 16 papers shown
1.
Warnat, Jan, et al.. (2012). Visualisation of Cortical pO2 During an Epidural Mass Lesion in Rodents. Acta neurochirurgica. Supplementum. 114. 393–397. 2 indexed citations
2.
Schlaier, J., Jan Warnat, Max Lange, et al.. (2011). Discrepancies between the MRI- and the electrophysiologically defined subthalamic nucleus. Acta Neurochirurgica. 153(12). 2307–2318. 32 indexed citations
3.
Galler, Michael A., Stefan Moritz, Gregor Liebsch, et al.. (2010). Radial oxygen gradients over rat cortex arterioles. Acta Neurochirurgica. 152(12). 2175–2182. 2 indexed citations
4.
Feigl, Guenther C., Karl-Michael Schebesch, Justine Rochon, et al.. (2010). Analysis of risk factors influencing the development of severe dizziness in patients with vestibular schwannomas in the immediate postoperative phase. Clinical Neurology and Neurosurgery. 113(1). 52–56. 6 indexed citations
5.
Moritz, Stefan, Jan Warnat, Sylvia Bele, Bernhard Gräf, & Chris Woertgen. (2009). The Prognostic Value of NSE and S100B From Serum and Cerebrospinal Fluid in Patients With Spontaneous Subarachnoid Hemorrhage. Journal of Neurosurgical Anesthesiology. 22(1). 21–31. 64 indexed citations
6.
Woertgen, Chris, Jan Warnat, Alexander Brawanski, & Gregor Liebsch. (2008). Non-Invasive Measurement Of the Superficial Cortical Oxygen Partial Pressure. Advances in experimental medicine and biology. 645. 167–173. 2 indexed citations
7.
Warnat, Jan, et al.. (2008). A new semi-invasive method for two dimensional pO2 measurements of cortical structures. Acta neurochirurgica. Supplementum. 102. 185–188. 1 indexed citations
8.
Warnat, Jan, et al.. (2008). Simultaneous Imaging of Cortical Partial Oxygen Pressure and Anatomic Structures Using a Transparent Optical Sensor Foil. Journal of Neurosurgical Anesthesiology. 20(2). 116–123. 3 indexed citations
9.
Schlaier, J., Peter Herzog, Max Lange, et al.. (2006). Relevance of correction for rotational targeting error in functional neurosurgery. Computer Aided Surgery. 11(1). 37–42. 2 indexed citations
10.
Schlaier, J., M. Lange, Jürgen Winkler, et al.. (2005). Reliability of atlas-derived coordinates in deep brain stimulation. Acta Neurochirurgica. 147(11). 1175–1180. 35 indexed citations
11.
Schlaier, J., Jan Warnat, U. Dorenbeck, et al.. (2004). Image fusion of MR images and real-time ultrasonography: evaluation of fusion accuracy combining two commercial instruments, a neuronavigation system and a ultrasound system. Acta Neurochirurgica. 146(3). 271–277. 49 indexed citations
12.
Schlaier, J., Jan Warnat, U. Dorenbeck, Martin Proescholdt, & Alexander Brawanski. (2004). Technique Evaluation Image fusion of MR images and real-time ultrasonography: evaluation of fusion accuracy combining two commercial instruments, a neuronavigation system and a ultrasound system. 7 indexed citations
13.
Schlaier, J., Jan Warnat, & Alexander Brawanski. (2002). Registration accuracy and practicability of laser-directed surface matching. Computer Aided Surgery. 7(5). 284–290. 68 indexed citations
14.
Schlaier, J., Jan Warnat, & Alexander Brawanski. (2002). Registration Accuracy and Practicability of Laser-Directed Surface Matching. Computer Aided Surgery. 7(5). 284–290. 64 indexed citations
15.
Philipp, Stephan, Claudia Trost, Jan Warnat, et al.. (2000). TRP4 (CCE1) Protein Is Part of Native Calcium Release-activated Ca2+-like Channels in Adrenal Cells. Journal of Biological Chemistry. 275(31). 23965–23972. 169 indexed citations
16.
Warnat, Jan, Stephan Philipp, Stephanie Zimmer, Veit Flockerzi, & Adolfo Cavalié. (1999). Phenotype of a recombinant store‐operated channel: highly selective permeation of Ca2+. The Journal of Physiology. 518(3). 631–638. 83 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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