S. Vollmar

1.2k total citations
20 papers, 903 citations indexed

About

S. Vollmar is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Biomedical Engineering. According to data from OpenAlex, S. Vollmar has authored 20 papers receiving a total of 903 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Radiology, Nuclear Medicine and Imaging, 7 papers in Radiation and 4 papers in Biomedical Engineering. Recurrent topics in S. Vollmar's work include Medical Imaging Techniques and Applications (14 papers), Radiation Detection and Scintillator Technologies (7 papers) and Advanced MRI Techniques and Applications (7 papers). S. Vollmar is often cited by papers focused on Medical Imaging Techniques and Applications (14 papers), Radiation Detection and Scintillator Technologies (7 papers) and Advanced MRI Techniques and Applications (7 papers). S. Vollmar collaborates with scholars based in Germany, Belgium and Netherlands. S. Vollmar's co-authors include K. Wienhard, M.E. Casey, R. Hilker, C. Knoess, Wolf–Dieter Heiss, W.-D. Heiß, Carsten Eggers, Simon Baudrexel, Johannes Klein and Nico J. Diederich and has published in prestigious journals such as NeuroImage, Neurology and Physics in Medicine and Biology.

In The Last Decade

S. Vollmar

20 papers receiving 865 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Vollmar Germany 11 526 263 203 118 97 20 903
Miho Shidahara Japan 19 765 1.5× 105 0.4× 83 0.4× 121 1.0× 65 0.7× 62 1.0k
L.-E. Adam United States 9 578 1.1× 218 0.8× 53 0.3× 144 1.2× 68 0.7× 24 808
E. Yoshikawa Japan 9 309 0.6× 152 0.6× 165 0.8× 31 0.3× 127 1.3× 11 707
C. Bohm Sweden 14 714 1.4× 219 0.8× 80 0.4× 99 0.8× 155 1.6× 28 965
H Trojan Germany 8 542 1.0× 170 0.6× 62 0.3× 112 0.9× 68 0.7× 21 832
R. Trébossen France 23 1.3k 2.5× 385 1.5× 113 0.6× 328 2.8× 144 1.5× 80 1.8k
J. Zaers Germany 7 496 0.9× 152 0.6× 53 0.3× 121 1.0× 74 0.8× 13 763
Elena Rota Kops Germany 22 1.3k 2.4× 206 0.8× 74 0.4× 183 1.6× 261 2.7× 68 1.8k
J. Litton Sweden 13 701 1.3× 258 1.0× 96 0.5× 95 0.8× 146 1.5× 21 1.2k
Sune H. Keller Denmark 21 737 1.4× 93 0.4× 56 0.3× 139 1.2× 145 1.5× 67 1.3k

Countries citing papers authored by S. Vollmar

Since Specialization
Citations

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

Fields of papers citing papers by S. Vollmar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Vollmar

This figure shows the co-authorship network connecting the top 25 collaborators of S. Vollmar. A scholar is included among the top collaborators of S. Vollmar 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 S. Vollmar. S. Vollmar 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.
Feuerstein, Delphine, Masatoshi Takagaki, Tetsuya Kumagai, et al.. (2014). Device for simultaneous positron emission tomography, laser speckle imaging and RGB reflectometry: Validation and application to cortical spreading depression and brain ischemia in rats. NeuroImage. 94. 250–262. 9 indexed citations
2.
Klein, Johannes, Carsten Eggers, Elke Kalbe, et al.. (2010). Neurotransmitter changes in dementia with Lewy bodies and Parkinson disease dementia in vivo. Neurology. 74(11). 885–892. 255 indexed citations
3.
Meyer-Kirchrath, Jutta, Thomas Hohlfeld, S. Vollmar, et al.. (2009). Targeting murine heart and brain: visualisation conditions for multi-pinhole SPECT with 99mTc- and 123I-labelled probes. European Journal of Nuclear Medicine and Molecular Imaging. 36(9). 1495–1509. 8 indexed citations
4.
Pietrzyk, U., C. Knoess, S. Vollmar, et al.. (2008). Multi-modality imaging of uveal melanomas using combined PET/CT, high-resolution PET and MR imaging. Nuklearmedizin - NuclearMedicine. 47(2). 73–79. 12 indexed citations
5.
Jong, Hugo W. A. M. de, C. Knoess, Adriaan A. Lammertsma, et al.. (2005). Performance characteristics of the high resolution research tomograph - comparison of three prototypes. IEEE Symposium Conference Record Nuclear Science 2004.. 6. 3437–3439. 9 indexed citations
6.
Vollmar, S., Christian Michel, Jon Treffert, et al.. (2005). HeinzelCluster: accelerated reconstruction for FORE and OSEM3D. 2001 IEEE Nuclear Science Symposium Conference Record (Cat. No.01CH37310). 3. 1766–1770. 2 indexed citations
7.
Graf, Rudolf, et al.. (2005). Derivation of the Input Function from Dynamic PET Images with the HRRT. IEEE Symposium Conference Record Nuclear Science 2004.. 6. 3890–3892. 5 indexed citations
8.
Herholz, K., et al.. (2004). VINCI -"Volume imaging in Neurological Research, Co-Registration and ROIs included". Research Explorer (The University of Manchester). 18 indexed citations
9.
Knoess, C., M. Lenox, Stefan Siegel, et al.. (2004). Comparative study of ECAT HRRT and microPET/spl reg/ R4 for animal PET studies. 2002 IEEE Nuclear Science Symposium Conference Record. 2. 807–810. 1 indexed citations
10.
Galldiks, Norbert, Lothar Burghaus, S. Vollmar, et al.. (2004). Novel Neuroimaging Findings in a Patient with Cerebral Whipple's Disease: A Magnetic Resonance Imaging and Positron Emission Tomography Study. Journal of Neuroimaging. 14(4). 372–376. 10 indexed citations
11.
Schmand, M., K. Wienhard, M.E. Casey, et al.. (2003). Performance evaluation of a new LSO high resolution research tomograph-HRRT. 1999 IEEE Nuclear Science Symposium. Conference Record. 1999 Nuclear Science Symposium and Medical Imaging Conference (Cat. No.99CH37019). 2. 1067–1071. 23 indexed citations
12.
Jacobs, Andreas H., Alexandra Winkeler, R. Hilker, et al.. (2003). PET-based molecular imaging in neuroscience. European Journal of Nuclear Medicine and Molecular Imaging. 30(7). 1051–1065. 72 indexed citations
13.
Knoess, C., Ronald Boellaard, M. Lenox, et al.. (2003). Evaluation of the depth of interaction (DOI) for the High Resolution Research Tomograph (HRRT) - a comparison between scanners with and without DOI. 2002 IEEE Nuclear Science Symposium Conference Record. 3. 1447–1451. 10 indexed citations
14.
Vollmar, S., Christian Michel, Jon Treffert, et al.. (2002). HeinzelCluster: accelerated reconstruction for FORE and OSEM3D. Physics in Medicine and Biology. 47(15). 2651–2658. 40 indexed citations
15.
Knoess, C., M. Schmand, M.E. Casey, et al.. (2002). Development of a daily quality check procedure for the High-Resolution Research Tomograph (HRRT) using natural LSO background radioactivity. IEEE Transactions on Nuclear Science. 49(5). 2074–2078. 17 indexed citations
16.
Eriksson, Lars, K. Wienhard, M. Eriksson, et al.. (2002). NEMA count-rate evaluation of the first and second generation of the Ecat Exact and Ecat Exact HR family of scanners. IEEE Transactions on Nuclear Science. 49(3). 640–643. 6 indexed citations
17.
Jacobs, Andreas H., Alexandra Winkeler, Claus Dittmar, et al.. (2002). Molecular and Functional Imaging Technology for the Development of Efficient Treatment Strategies for Gliomas. Technology in Cancer Research & Treatment. 1(3). 187–204. 21 indexed citations
18.
Vollmar, S., K. Wienhard, Martin J. Lercher, et al.. (2002). BeeHive: cluster reconstruction of 3-D PET data in a Windows NT network using FORE. 2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149). 2. 15/213–15/215. 8 indexed citations
19.
Wienhard, K., M. Schmand, M.E. Casey, et al.. (2002). The ECAT HRRT: performance and first clinical application of the new high resolution research tomograph. IEEE Transactions on Nuclear Science. 49(1). 104–110. 350 indexed citations
20.
Michel, Christian, M. Schmand, M. Sibomana, et al.. (2002). Reconstruction strategies for the HRRT. 2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149). 2. 15/207–15/212. 27 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 Miho Shidahara Breakdown of academic impact, for papers by L.-E. Adam Breakdown of academic impact, for papers by E. Yoshikawa Breakdown of academic impact, for papers by C. Bohm Breakdown of academic impact, for papers by H Trojan Breakdown of academic impact, for papers by R. Trébossen Breakdown of academic impact, for papers by J. Zaers Breakdown of academic impact, for papers by Elena Rota Kops Breakdown of academic impact, for papers by J. Litton Breakdown of academic impact, for papers by Sune H. Keller
Rankless by CCL
2026