Antonios Valavanis

885 total citations
27 papers, 638 citations indexed

About

Antonios Valavanis is a scholar working on Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Neurology. According to data from OpenAlex, Antonios Valavanis has authored 27 papers receiving a total of 638 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Radiology, Nuclear Medicine and Imaging, 9 papers in Pulmonary and Respiratory Medicine and 7 papers in Neurology. Recurrent topics in Antonios Valavanis's work include Advanced MRI Techniques and Applications (10 papers), Cerebrovascular and Carotid Artery Diseases (6 papers) and Functional Brain Connectivity Studies (5 papers). Antonios Valavanis is often cited by papers focused on Advanced MRI Techniques and Applications (10 papers), Cerebrovascular and Carotid Artery Diseases (6 papers) and Functional Brain Connectivity Studies (5 papers). Antonios Valavanis collaborates with scholars based in Switzerland, United States and Italy. Antonios Valavanis's co-authors include Luca Regli, Oliver Bozinov, Athina Pangalu, Michael Weller, Christiaan Hendrik Bas van Niftrik, Marco Piccirelli, Jorn Fierstra, Giuseppe Esposito, Susanne Wegener and Marian C. Neidert and has published in prestigious journals such as PLoS ONE, Neurology and Stroke.

In The Last Decade

Antonios Valavanis

27 papers receiving 633 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Antonios Valavanis Switzerland 15 260 204 182 180 116 27 638
Andrew J. Fabiano United States 15 211 0.8× 96 0.5× 117 0.6× 163 0.9× 110 0.9× 42 738
Karl-Michael Schebesch Germany 16 135 0.5× 253 1.2× 149 0.8× 375 2.1× 247 2.1× 37 781
Sang Woo Song South Korea 14 90 0.3× 225 1.1× 105 0.6× 270 1.5× 167 1.4× 67 588
Giannantonio Spena Italy 15 166 0.6× 249 1.2× 87 0.5× 149 0.8× 293 2.5× 57 665
Paolo Gerundini Italy 19 351 1.4× 55 0.3× 133 0.7× 176 1.0× 51 0.4× 41 833
Constantin Roder Germany 19 296 1.1× 138 0.7× 168 0.9× 320 1.8× 260 2.2× 61 926
Emanuele La Corte Italy 13 100 0.4× 313 1.5× 91 0.5× 160 0.9× 315 2.7× 42 762
Jatta Berberat Switzerland 15 135 0.5× 184 0.9× 166 0.9× 246 1.4× 66 0.6× 48 585
Taku Sato Japan 23 808 3.1× 202 1.0× 142 0.8× 363 2.0× 64 0.6× 88 1.7k
Giuseppe La Rocca Italy 20 199 0.8× 296 1.5× 80 0.4× 270 1.5× 366 3.2× 96 1.1k

Countries citing papers authored by Antonios Valavanis

Since Specialization
Citations

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

Fields of papers citing papers by Antonios Valavanis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Antonios Valavanis

This figure shows the co-authorship network connecting the top 25 collaborators of Antonios Valavanis. A scholar is included among the top collaborators of Antonios Valavanis 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 Antonios Valavanis. Antonios Valavanis 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.
Niftrik, Christiaan Hendrik Bas van, Marco Piccirelli, Giovanni Muscas, et al.. (2019). The voxel-wise analysis of false negative fMRI activation in regions of provoked impaired cerebrovascular reactivity. PLoS ONE. 14(5). e0215294–e0215294. 9 indexed citations
2.
3.
Fierstra, Jorn, Christiaan Hendrik Bas van Niftrik, Geoffrey Warnock, et al.. (2018). Staging Hemodynamic Failure With Blood Oxygen-Level–Dependent Functional Magnetic Resonance Imaging Cerebrovascular Reactivity. Stroke. 49(3). 621–629. 63 indexed citations
4.
5.
Winklhofer, Sebastian, Ricarda Hinzpeter, Daniel Stocker, et al.. (2018). Combining monoenergetic extrapolations from dual-energy CT with iterative reconstructions: reduction of coil and clip artifacts from intracranial aneurysm therapy. Neuroradiology. 60(3). 281–291. 32 indexed citations
6.
Wirsching, Hans‐Georg, Johannes Richter, Felix Sahm, et al.. (2018). Post-operative cardiovascular complications and time to recurrence in meningioma patients treated with versus without pre-operative embolization: a retrospective cohort study of 741 patients. Journal of Neuro-Oncology. 140(3). 659–667. 14 indexed citations
7.
Niftrik, Christiaan Hendrik Bas van, Marco Piccirelli, Oliver Bozinov, et al.. (2018). Impact of baseline CO 2 on Blood-Oxygenation-Level-Dependent MRI measurements of cerebrovascular reactivity and task-evoked signal activation. Magnetic Resonance Imaging. 49. 123–130. 26 indexed citations
8.
Sebök, Martina, Christiaan Hendrik Bas van Niftrik, Marco Piccirelli, et al.. (2018). BOLD cerebrovascular reactivity as a novel marker for crossed cerebellar diaschisis. Neurology. 91(14). e1328–e1337. 32 indexed citations
9.
Fierstra, Jorn, Christiaan Hendrik Bas van Niftrik, Marco Piccirelli, et al.. (2017). Diffuse gliomas exhibit whole brain impaired cerebrovascular reactivity. Magnetic Resonance Imaging. 45. 78–83. 23 indexed citations
10.
Maggio, Ewerton Marques, et al.. (2017). Rare Appearance, Rare Location and Unusual Patient Age. Clinical Neuroradiology. 27(4). 521–524. 1 indexed citations
11.
Bassetti, Claudio L. & Antonios Valavanis. (2017). Clinical and Translational Neuroscience (2017–). Zurich Open Repository and Archive (University of Zurich). 1(1). 2514183X1772563–2514183X1772563. 1 indexed citations
12.
Winklhofer, Sebastian, I. Martini, Iris Blume, et al.. (2017). Dual-Energy Computed Tomography in Stroke Imaging: Technical and Clinical Considerations of Virtual Noncontrast Images for Detection of the Hyperdense Artery Sign. Journal of Computer Assisted Tomography. 41(6). 843–848. 13 indexed citations
13.
Neidert, Marian C., Michael T. Lawton, Marius Marc-Daniel Mader, et al.. (2016). The AVICH Score: A Novel Grading System to Predict Clinical Outcome in Arteriovenous Malformation–Related Intracerebral Hemorrhage. World Neurosurgery. 92. 292–297. 26 indexed citations
14.
Roth, Patrick, Antonios Valavanis, & Michael Weller. (2016). Long-term control and partial remission after initial pseudoprogression of glioblastoma by anti–PD-1 treatment with nivolumab. Neuro-Oncology. 19(3). now265–now265. 36 indexed citations
15.
Fierstra, Jorn, Christiaan Hendrik Bas van Niftrik, Marco Piccirelli, et al.. (2016). Altered intraoperative cerebrovascular reactivity in brain areas of high-grade glioma recurrence. Magnetic Resonance Imaging. 34(6). 803–808. 22 indexed citations
16.
Linnebank, Michael, Cameron G. McDougall, Saskia Biskup, et al.. (2016). Novel cases of amyotrophic lateral sclerosis after treatment of cerebral arteriovenous malformations. Swiss Medical Weekly. 146(4546). w14361–w14361. 2 indexed citations
17.
Serra, Carlo, Jan-Karl Burkhardt, Giuseppe Esposito, et al.. (2016). Pituitary surgery and volumetric assessment of extent of resection: a paradigm shift in the use of intraoperative magnetic resonance imaging. Neurosurgical FOCUS. 40(3). E17–E17. 53 indexed citations
18.
Fierstra, Jorn, Jan‐Karl Burkhardt, Christiaan Hendrik Bas van Niftrik, et al.. (2016). Blood oxygen‐level dependent functional assessment of cerebrovascular reactivity: Feasibility for intraoperative 3 Tesla MRI. Magnetic Resonance in Medicine. 77(2). 806–813. 5 indexed citations
19.
Wirsching, Hans‐Georg, Corinne Morel, Marian C. Neidert, et al.. (2015). Predicting outcome of epilepsy after meningioma resection. Neuro-Oncology. 18(7). 1002–1010. 71 indexed citations
20.
Baltsavias, Gerasimos, et al.. (2014). The recurrent artery of Heubner in routine selective cerebral angiography. Neuroradiology. 56(9). 745–750. 3 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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