Alexander Neumann

2.9k total citations · 1 hit paper
77 papers, 2.3k citations indexed

About

Alexander Neumann is a scholar working on Cardiology and Cardiovascular Medicine, Neurology and Epidemiology. According to data from OpenAlex, Alexander Neumann has authored 77 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Cardiology and Cardiovascular Medicine, 28 papers in Neurology and 14 papers in Epidemiology. Recurrent topics in Alexander Neumann's work include Cardiovascular Function and Risk Factors (17 papers), Intracranial Aneurysms: Treatment and Complications (11 papers) and Traumatic Brain Injury and Neurovascular Disturbances (11 papers). Alexander Neumann is often cited by papers focused on Cardiovascular Function and Risk Factors (17 papers), Intracranial Aneurysms: Treatment and Complications (11 papers) and Traumatic Brain Injury and Neurovascular Disturbances (11 papers). Alexander Neumann collaborates with scholars based in Germany, United States and United Kingdom. Alexander Neumann's co-authors include Kenneth M. Borow, Steven D. Colan, Anthony N. DeMaria, D. T. Mason, Dean T. Mason, William J. Bommer, Lynn Weinert, Ezra A. Amsterdam, Garrett Lee and Louis A. Vismara and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Annals of Internal Medicine.

In The Last Decade

Alexander Neumann

69 papers receiving 2.1k citations

Hit Papers

Left ventricular end-systolic wall stress-velocity of fib... 1984 2026 1998 2012 1984 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Left ventricular end-systolic wall stress-velocity of fiber shortening relation: A load-independent index of myocardial contractility
    1984 542 citations Steven D. Colan, Kenneth M. Borow et al. Journal of the American College of Cardiology profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexander Neumann Germany 19 1.7k 529 386 359 349 77 2.3k
James D. Rossen United States 25 1.6k 0.9× 922 1.7× 857 2.2× 419 1.2× 236 0.7× 66 2.5k
Bharati Shivalkar Belgium 21 1.2k 0.7× 575 1.1× 517 1.3× 265 0.7× 198 0.6× 50 2.0k
Atsushi Amano Japan 23 920 0.5× 805 1.5× 201 0.5× 341 0.9× 148 0.4× 187 1.8k
Sherman G. Sorensen United States 25 1.8k 1.1× 782 1.5× 965 2.5× 417 1.2× 179 0.5× 59 2.4k
H S Klopfenstein United States 21 1.9k 1.2× 558 1.1× 517 1.3× 324 0.9× 313 0.9× 52 2.7k
Kenneth C. Bilchick United States 29 2.6k 1.6× 397 0.8× 537 1.4× 212 0.6× 146 0.4× 139 3.0k
Antti Ylitalo Finland 29 2.0k 1.2× 694 1.3× 283 0.7× 293 0.8× 215 0.6× 101 2.4k
Raffaele Giubbini Italy 28 933 0.6× 341 0.6× 746 1.9× 338 0.9× 139 0.4× 98 2.3k
Ioannis Kallikazaros Greece 32 1.8k 1.0× 653 1.2× 362 0.9× 581 1.6× 316 0.9× 145 2.7k
Taishiro Chikamori Japan 24 1.9k 1.1× 616 1.2× 860 2.2× 394 1.1× 175 0.5× 154 2.8k

Countries citing papers authored by Alexander Neumann

Since Specialization
Citations

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

Fields of papers citing papers by Alexander Neumann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Neumann

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Neumann. A scholar is included among the top collaborators of Alexander Neumann 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 Alexander Neumann. Alexander Neumann 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.
Neumann, Alexander, Nora Petersen, Christine Matthis, et al.. (2025). Sex Differences in Prognostic Markers: Exploring Outcome Variability After Mechanical Thrombectomy in Large Vessel Occlusion Stroke. Journal of Clinical Medicine. 14(21). 7855–7855.
2.
Neumann, Alexander, et al.. (2024). Neuroradiological diagnosis and therapy of cerebral vasospasm after subarachnoid hemorrhage. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 196(11). 1125–1133. 1 indexed citations
3.
Neumann, Alexander, et al.. (2024). Mechanical thrombectomy failure in anterior and posterior circulation stroke: current results from a high-volume comprehensive center. Neurological Sciences. 46(2). 807–817. 1 indexed citations
4.
Matthis, Christine, Alexander Neumann, Robert Schulz, et al.. (2024). The lesion core extent modulates the impact of early perfusion mismatch imaging on outcome variability after thrombectomy in stroke. Frontiers in Neurology. 15. 1366240–1366240. 2 indexed citations
5.
Dargvainiene, Justina, Ulf Jensen‐Kondering, Benjamin Bender, et al.. (2024). Aβ38 and Aβ43 do not differentiate between Alzheimer's disease and cerebral amyloid angiopathy. Annals of Clinical and Translational Neurology. 11(3). 806–811. 1 indexed citations
6.
Neumann, Alexander, Werner Weber, Jan Küchler, et al.. (2023). Evaluation of DeGIR registry data on endovascular treatment of cerebral vasospasm in Germany 2018–2021: an overview of the current care situation. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 195(11). 1018–1026. 1 indexed citations
7.
Koch, Philipp, Peter Schramm, Lukas Frontzkowski, et al.. (2023). Preserved Corticospinal Tract Revealed by Acute Perfusion Imaging Relates to Better Outcome After Thrombectomy in Stroke. Stroke. 54(12). 3081–3089. 6 indexed citations
8.
Huhndorf, Monika, Christoph Röcken, Charlotte Flüh, et al.. (2023). Frequency of deep-seated cerebral microbleeds in patients with lobar hemorrhages and histopathological evidence for cerebral amyloid angiopathy. Frontiers in Neurology. 14. 1146737–1146737. 4 indexed citations
9.
Becker, L. E., Judith Gebauer, Jan Küchler, et al.. (2021). Are radiation-induced cavernomas clinically relevant findings? Results from long-term follow-up with brain magnetic resonance imaging of childhood cancer survivors. Radiology and Oncology. 55(3). 274–283. 10 indexed citations
10.
Wandinger, Klaus‐Peter, Jan Leppert, Lars Hanker, et al.. (2021). Paraneoplastic encephalomyeloradiculits with multiple autoantibodies against ITPR-1, GFAP and MOG: case report and literature review. SHILAP Revista de lepidopterología. 3(1). 48–48. 11 indexed citations
11.
Machner, Björn, Jin Hee Choi, Alexander Neumann, Peter Trillenberg, & Christoph Helmchen. (2020). What guides decision-making on intravenous thrombolysis in acute vestibular syndrome and suspected ischemic stroke in the posterior circulation?. Journal of Neurology. 268(1). 249–264. 21 indexed citations
12.
Neumann, Alexander, Björn Machner, Kara Krajewski, et al.. (2020). Routine use of perfusion computed tomography for the detection of delayed cerebral ischemia in unconscious patients after aneurysmal subarachnoid hemorrhage. Acta Neurochirurgica. 163(1). 151–160. 8 indexed citations
13.
Küchler, Jan, et al.. (2019). Transluminal balloon angioplasty for cerebral vasospasm after spontaneous subarachnoid hemorrhage: A single-center experience. Clinical Neurology and Neurosurgery. 188. 105590–105590. 16 indexed citations
14.
Hanßen, Henrike, Alexander Münchau, Elinor Tzvi, et al.. (2019). Cerebello-striatal interaction mediates effects of subthalamic nucleus deep brain stimulation in Parkinson's disease. Parkinsonism & Related Disorders. 67. 99–104. 13 indexed citations
15.
Neumann, Alexander, et al.. (2018). Repeated Endovascular Treatments in Patients with Recurrent Cerebral Vasospasms After Subarachnoid Hemorrhage: A Worthwhile Strategy?. World Neurosurgery. 112. e791–e798. 11 indexed citations
16.
Neumann, Alexander, et al.. (2016). Ansprechen eines BRAFL597Q-mutierten Melanoms auf Trametinib. Der Hautarzt. 67(8). 648–652. 3 indexed citations
17.
Scott, Walter J., Alexander Neumann, & Robert B. Karp. (1989). Ultrasonic debridement of the aortic valve with six-month echocardiographic follow-up. The American Journal of Cardiology. 64(18). 1206–1209. 11 indexed citations
18.
Borow, Kenneth M., Alexander Neumann, John D. Carroll, et al.. (1988). Role of the beta2 adrenoceptor in mediating positive inotropic activity in the failing heart and its relation to the hemodynamic actions of dopexamine hydrochloride. The American Journal of Cardiology. 62(5). 46C–52C. 21 indexed citations
19.
Colan, Steven D., Kenneth M. Borow, & Alexander Neumann. (1984). Left ventricular end-systolic wall stress-velocity of fiber shortening relation: A load-independent index of myocardial contractility. Journal of the American College of Cardiology. 4(4). 715–724. 542 indexed citations breakdown →
20.
Bommer, William J., David Yoon, Todd M. Grehl, et al.. (1978). In vitro and in vivo evaluation of porcine bioprostheses by cross-sectional echocardiography. The American Journal of Cardiology. 41(2). 405–405. 7 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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