Helmut Lechner

770 total citations
19 papers, 587 citations indexed

About

Helmut Lechner is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Helmut Lechner has authored 19 papers receiving a total of 587 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Epidemiology, 6 papers in Pulmonary and Respiratory Medicine and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Helmut Lechner's work include Acute Ischemic Stroke Management (6 papers), Cerebrovascular and Carotid Artery Diseases (4 papers) and Advanced MRI Techniques and Applications (3 papers). Helmut Lechner is often cited by papers focused on Acute Ischemic Stroke Management (6 papers), Cerebrovascular and Carotid Artery Diseases (4 papers) and Advanced MRI Techniques and Applications (3 papers). Helmut Lechner collaborates with scholars based in Austria, Switzerland and United States. Helmut Lechner's co-authors include Hans Knecht, Franz Fazekas, H. Offenbacher, Erwin Ott, Prisca Eser, E. Stüssi, Eling D. de Bruin, Ivo A. Telley, Reinhold Schmidt and L. M. Auer and has published in prestigious journals such as Stroke, Annals of the New York Academy of Sciences and Journal of neurosurgery.

In The Last Decade

Helmut Lechner

19 papers receiving 541 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Helmut Lechner Austria 13 192 142 107 103 89 19 587
Basim A. Yaqub Saudi Arabia 16 103 0.5× 148 1.0× 91 0.9× 163 1.6× 175 2.0× 32 879
A B Taly India 21 95 0.5× 233 1.6× 57 0.5× 166 1.6× 136 1.5× 71 1.1k
Israel Alfonso United States 15 154 0.8× 75 0.5× 60 0.6× 82 0.8× 231 2.6× 65 630
Michael Daras United States 14 119 0.6× 249 1.8× 175 1.6× 110 1.1× 83 0.9× 43 741
John W. Benton United States 16 216 1.1× 143 1.0× 146 1.4× 182 1.8× 126 1.4× 28 906
Hooshang Hooshmand United States 15 116 0.6× 97 0.7× 64 0.6× 89 0.9× 54 0.6× 41 732
Gary K. Stimac United States 13 60 0.3× 281 2.0× 62 0.6× 137 1.3× 146 1.6× 19 638
Manoj Goyal India 17 196 1.0× 304 2.1× 112 1.0× 89 0.9× 266 3.0× 118 1.1k
Mary Jo Lanska United States 12 196 1.0× 118 0.8× 121 1.1× 92 0.9× 67 0.8× 24 722
Anup Kumar Thacker India 13 140 0.7× 247 1.7× 50 0.5× 79 0.8× 85 1.0× 57 696

Countries citing papers authored by Helmut Lechner

Since Specialization
Citations

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

Fields of papers citing papers by Helmut Lechner

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helmut Lechner

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

All Works

19 of 19 papers shown
1.
Lechner, Helmut, et al.. (2016). Kindheitspädagogik im Aufbruch : Professionalisierung, Professionalität und Profession im Diskurs. Medical Entomology and Zoology. 1 indexed citations
2.
Kakebeeke, Tanja H., Helmut Lechner, & Peter A. Knapp. (2005). The effect of passive cycling movements on spasticity after spinal cord injury: preliminary results. Spinal Cord. 43(8). 483–488. 17 indexed citations
3.
Kakebeeke, Tanja H., Helmut Lechner, & Christoph Handschin. (2005). Reproducibility analysis of isokinetic strength measurements of shoulder and elbow muscles in subjects with spinal cord injury. Isokinetics and Exercise Science. 13(4). 279–284. 5 indexed citations
4.
Eser, Prisca, Eling D. de Bruin, Ivo A. Telley, et al.. (2003). Effect of electrical stimulation‐induced cycling on bone mineral density in spinal cord‐injured patients. European Journal of Clinical Investigation. 33(5). 412–419. 87 indexed citations
5.
Lechner, Helmut, et al.. (2003). The short-term effect of hippotherapy on spasticity in patients with spinal cord injury. Spinal Cord. 41(9). 502–505. 66 indexed citations
6.
Horner, Susanna, et al.. (1995). EEG, CT and neurosonographic findings in patients with postischemic seizures. Journal of the Neurological Sciences. 132(1). 57–60. 21 indexed citations
7.
Fazekas, Franz, Peter Kapeller, Reinhold Schmidt, et al.. (1995). Magnetic Resonance Imaging and Spectroscopy Findings After Focal Status Epilepticus. Epilepsia. 36(9). 946–949. 57 indexed citations
8.
Schmidt, Reinhold, Helmut Lechner, Franz Fazekas, et al.. (1994). Assessment of Cerebrovascular Risk Profiles in Healthy Persons: Definition of Research Goals and the Austrian Stroke Prevention Study (ASPS). Neuroepidemiology. 13(6). 308–313. 65 indexed citations
9.
Walzl, Manfred, et al.. (1994). Extracorporeal fibrinogen and platelet precipitation as a new haemorheological treatment for acute stroke. Journal of the Neurological Sciences. 126(1). 25–29. 5 indexed citations
10.
Kleinert, G., Franz Fazekas, R. Kleinert, et al.. (1993). Bilateral Medial Medullary Infarction: Magnetic Resonance Imaging and Correlative Histopathologic Findings. European Neurology. 33(1). 74–76. 25 indexed citations
11.
Pierer, Karen, Wolfgang Freidl, D Stünzner, et al.. (1993). Prevalence of antibodies to Borrelia burgdorferi flagellin in Styrian blood donors. Zentralblatt für Bakteriologie. 279(2). 239–243. 13 indexed citations
12.
Lechner, Helmut, Kurt Niederkorn, & Reinhold Schmidt. (1991). Does Cerebrovascular Insufficiency Contribute to Alzheimer's Disease?a. Annals of the New York Academy of Sciences. 640(1). 74–79. 5 indexed citations
13.
Offenbacher, H., Franz Fazekas, Reinhold Schmidt, et al.. (1991). MRI in tuberculous meningoencephalitis: report of four cases and review of the neuroimaging literature. Journal of Neurology. 238(6). 340–344. 32 indexed citations
14.
Fazekas, Franz, Reinhold Schmidt, H. Offenbacher, et al.. (1991). Prevalence of White Matter and Periventricular Magnetic Resonance Hyperintensities in Asymptomatic Volunteers. Journal of Neuroimaging. 1(1). 27–30. 24 indexed citations
15.
Niederkorn, Kurt, Susanna Horner, Reinhold Schmidt, Franz Fazekas, & Helmut Lechner. (1991). Ultrasonic Assessment of the Prevalence of Carotid Artery Stenosis in Asymptomatic Volunteers. Journal of Neuroimaging. 1(3). 119–122. 1 indexed citations
16.
Auer, L. M., et al.. (1988). Penumbra around chronic cerebral infarction?. Neurological Research. 10(4). 246–251. 6 indexed citations
17.
Marshall, John K., Helmut Lechner, & John Stirling Meyer. (1988). Vascular and Multi-Infarct Dementia. Medical Entomology and Zoology. 16 indexed citations
18.
Auer, L. M., et al.. (1981). Diagnosis and treatment of middle fossa arachnoid cysts and subdural hematomas. Journal of neurosurgery. 54(3). 366–369. 77 indexed citations
19.
Ott, Erwin, et al.. (1974). High Blood Viscosity Syndrome in Cerebral Infarction. Stroke. 5(3). 330–333. 64 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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