Igor Fischer

1.1k total citations
65 papers, 746 citations indexed

About

Igor Fischer is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Genetics. According to data from OpenAlex, Igor Fischer has authored 65 papers receiving a total of 746 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Neurology, 14 papers in Pulmonary and Respiratory Medicine and 10 papers in Genetics. Recurrent topics in Igor Fischer's work include Intracranial Aneurysms: Treatment and Complications (32 papers), Traumatic Brain Injury and Neurovascular Disturbances (27 papers) and Glioma Diagnosis and Treatment (10 papers). Igor Fischer is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (32 papers), Traumatic Brain Injury and Neurovascular Disturbances (27 papers) and Glioma Diagnosis and Treatment (10 papers). Igor Fischer collaborates with scholars based in Germany, Netherlands and Finland. Igor Fischer's co-authors include Hans‐Jakob Steiger, Marcel A. Kamp, Jan F. Cornelius, Jan Poland, Bernd Turowski, Athanasios K. Petridis, Maxine Dibué, Daniel Hänggi, Michael Sabel and Kerim Beseoglu and has published in prestigious journals such as SHILAP Revista de lepidopterología, Bioinformatics and Scientific Reports.

In The Last Decade

Igor Fischer

58 papers receiving 731 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Igor Fischer Germany 17 343 164 118 117 95 65 746
Georg Göbel Austria 18 234 0.7× 117 0.7× 87 0.7× 181 1.5× 68 0.7× 61 1.2k
Luke Macyszyn United States 16 125 0.4× 83 0.5× 51 0.4× 274 2.3× 193 2.0× 44 975
Bryan S. Lee United States 16 97 0.3× 66 0.4× 188 1.6× 96 0.8× 48 0.5× 58 758
Zhongwei Chen China 17 59 0.2× 102 0.6× 171 1.4× 47 0.4× 100 1.1× 62 967
Jiashu Zhang China 16 159 0.5× 104 0.6× 269 2.3× 153 1.3× 78 0.8× 69 1.1k
Chao Ma China 21 81 0.2× 173 1.1× 182 1.5× 108 0.9× 103 1.1× 120 1.3k
Javin Schefflein United States 10 277 0.8× 50 0.3× 100 0.8× 44 0.4× 88 0.9× 21 742
Suzie El‐Saden United States 19 164 0.5× 353 2.2× 287 2.4× 29 0.2× 52 0.5× 59 1.0k
Yu Fan China 16 265 0.8× 198 1.2× 285 2.4× 24 0.2× 22 0.2× 60 939
Davide Fiore Italy 19 267 0.8× 262 1.6× 69 0.6× 20 0.2× 84 0.9× 69 1.0k

Countries citing papers authored by Igor Fischer

Since Specialization
Citations

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

Fields of papers citing papers by Igor Fischer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Igor Fischer

This figure shows the co-authorship network connecting the top 25 collaborators of Igor Fischer. A scholar is included among the top collaborators of Igor Fischer 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 Igor Fischer. Igor Fischer 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.
Voß, Samuel, Igor Fischer, Klaus‐Peter Stein, et al.. (2025). Predictive modeling and machine learning show poor performance of clinical, morphological, and hemodynamic parameters for small intracranial aneurysm rupture. Scientific Reports. 15(1). 24051–24051. 1 indexed citations
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Fischer, Björn, Volker Neuschmelting, Igor Fischer, et al.. (2023). Rapid, label-free classification of glioblastoma differentiation status combining confocal Raman spectroscopy and machine learning. The Analyst. 148(23). 6109–6119. 11 indexed citations
5.
Fischer, Igor, Sajjad Muhammad, Kerim Beseoglu, et al.. (2023). Evaluation of MTT Heterogeneity of Perfusion CT Imaging in the Early Brain Injury Phase: An Insight into aSAH Pathopysiology. Brain Sciences. 13(5). 824–824. 5 indexed citations
6.
Fischer, Igor, et al.. (2023). Blood Pressure Affects the Early CT Perfusion Imaging in Patients with aSAH Reflecting Early Disturbed Autoregulation. Neurocritical Care. 39(1). 125–134. 9 indexed citations
7.
Kamp, Marcel A., Igor Fischer, Hieronymus D. Boogaarts, et al.. (2023). Initial Temporal Muscle Thickness and Area: Poor Predictors of Neurological Outcome in Aneurysmal Subarachnoid Hemorrhage in a Central European Patient Cohort. Journal of Clinical Medicine. 12(16). 5210–5210. 5 indexed citations
8.
Sandalcioglu, I. Erol, Karl Hartmann, Roland S. Croner, et al.. (2023). Concept of a fully-implantable system to monitor tumor recurrence. Scientific Reports. 13(1). 16362–16362. 2 indexed citations
9.
Fischer, Igor, A. Engel, Kerim Beseoglu, et al.. (2021). MTT Heterogeneity in Perfusion CT Imaging as a Predictor of Outcome after Aneurysmal SAH. American Journal of Neuroradiology. 42(8). 1387–1395. 13 indexed citations
10.
Fischer, Igor, Hendrik-Jan Mijderwijk, Ulf D. Kahlert, et al.. (2020). Association between health insurance status and malignant glioma. Neuro-Oncology Practice. 7(5). 531–540. 4 indexed citations
11.
Fischer, Igor & Hans‐Jakob Steiger. (2020). Toward automatic evaluation of medical abstracts: The current value of sentiment analysis and machine learning for classification of the importance of PubMed abstracts of randomized trials for stroke. Journal of Stroke and Cerebrovascular Diseases. 29(9). 105042–105042. 10 indexed citations
12.
Dietrich, Caroline, Igor Fischer, Marcel A. Kamp, et al.. (2019). Transcranial Doppler Ultrasound, Perfusion Computerized Tomography, and Cerebral Angiography Identify Different Pathological Entities and Supplement Each Other in the Diagnosis of Delayed Cerebral Ischemia. Acta neurochirurgica. Supplementum. 127. 155–160. 9 indexed citations
13.
Mijderwijk, Hendrik-Jan, Igor Fischer, Richard Bostelmann, et al.. (2019). Prognostic Model for Chronic Shunt-Dependent Hydrocephalus After Aneurysmal Subarachnoid Hemorrhage. World Neurosurgery. 124. e572–e579. 11 indexed citations
14.
Fischer, Igor, Marion Rapp, Maxine Dibué, et al.. (2019). Quantification of PpIX-fluorescence of cerebral metastases: a pilot study. Clinical & Experimental Metastasis. 36(5). 467–475. 12 indexed citations
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Petridis, Athanasios K., et al.. (2017). Level of Headaches after Surgical Aneurysm Clipping Decreases Significantly Faster Compared to Endovascular Coiled Patients. SHILAP Revista de lepidopterología. 7(2). 936–936. 3 indexed citations
17.
Fischer, Igor, Marcel A. Kamp, A. Rogier T. Donders, et al.. (2017). Subarachnoid Hemorrhage in Germany Between 2010 and 2013: Estimated Incidence Rates Based on a Nationwide Hospital Discharge Registry. World Neurosurgery. 104. 516–521. 10 indexed citations
18.
Szelényi, Andrea, et al.. (2017). Comparison of a special designed high intensity coil to a standard round coil-TMS-setting. Journal of Neuroscience Methods. 279. 72–78. 9 indexed citations
19.
Cornelius, Jan F., et al.. (2016). Quality of Life After Surgery for Cerebral Cavernoma: Brainstem Versus Nonbrainstem Location. World Neurosurgery. 95. 315–321. 22 indexed citations
20.

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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