H. Lechner

4.2k total citations · 1 hit paper
89 papers, 3.3k citations indexed

About

H. Lechner is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Neurology. According to data from OpenAlex, H. Lechner has authored 89 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Epidemiology, 19 papers in Pulmonary and Respiratory Medicine and 15 papers in Neurology. Recurrent topics in H. Lechner's work include Acute Ischemic Stroke Management (19 papers), Cerebrovascular and Carotid Artery Diseases (10 papers) and EEG and Brain-Computer Interfaces (8 papers). H. Lechner is often cited by papers focused on Acute Ischemic Stroke Management (19 papers), Cerebrovascular and Carotid Artery Diseases (10 papers) and EEG and Brain-Computer Interfaces (8 papers). H. Lechner collaborates with scholars based in Austria, Germany and United States. H. Lechner's co-authors include H. Offenbacher, Franz Fazekas, Franz Payer, G. Kleinert, H. Radner, R. Kleinert, Reinhold Schmidt, R. Schmidt, Kurt Niederkorn and Susanna Horner and has published in prestigious journals such as Neurology, Stroke and Ophthalmology.

In The Last Decade

H. Lechner

78 papers receiving 3.2k citations

Hit Papers

align trajectories sort by overperformance

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.

Pathologic correlates of incidental MRI white matter signal hyperintensities

1993 1.3k citations H. Offenbacher, G. Kleinert et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
H. Lechner	941	900	799	747	746	89	3.3k
H. Offenbacher	1.2k 1.3×	1.0k 1.1×	978 1.2×	922 1.2×	1.0k 1.4×	39	4.3k
Peter Kapeller	1.6k 1.7×	837 0.9×	566 0.7×	1.1k 1.5×	962 1.3×	55	4.0k
Franz Payer	652 0.7×	735 0.8×	617 0.8×	580 0.8×	621 0.8×	30	2.4k
R. Schmidt	1.6k 1.7×	985 1.1×	732 0.9×	1.2k 1.6×	797 1.1×	28	3.8k
Elio Troisi	754 0.8×	607 0.7×	602 0.8×	679 0.9×	305 0.4×	57	2.3k
Ólafur Kjartansson	668 0.7×	1.6k 1.7×	841 1.1×	518 0.7×	488 0.7×	65	4.4k
C M Mehringer	1.1k 1.1×	791 0.9×	579 0.7×	421 0.6×	372 0.5×	68	3.4k
H. L. J. Tanghe	1.5k 1.6×	501 0.6×	634 0.8×	877 1.2×	458 0.6×	36	3.4k
G. Kleinert	1.5k 1.6×	554 0.6×	520 0.7×	1.0k 1.3×	555 0.7×	19	2.8k
Michael Augustin	583 0.6×	540 0.6×	501 0.6×	478 0.6×	1.3k 1.7×	27	2.7k

Countries citing papers authored by H. Lechner

Since Specialization

Citations

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

Fields of papers citing papers by H. Lechner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Lechner

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

All Works

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20 of 20 papers shown

Langmann, G., Richard Maier, Martina Koch, et al.. (2006). Das Grazer Modell der Facharztausbildung, Teil 2: Der erste Nachtdienst (mit Tabellen). Spektrum der Augenheilkunde. 20(3). 130–137. 3 indexed citations

Langmann, G., et al.. (2005). Transpupillare Thermotherapie (TTT) von Aderhautmelanomen. Der Ophthalmologe. 102(12). 1162–1167. 2 indexed citations

Weger, Martin, Wilfried Renner, Iris Steinbrugger, et al.. (2005). Role of Thrombophilic Gene Polymorphisms in Branch Retinal Vein Occlusion. Ophthalmology. 112(11). 1910–1915. 40 indexed citations

Langmann, G., et al.. (2005). Kann sich ein österreichisches Tumorzentrum an einem angloamerikanischen messen?. Spektrum der Augenheilkunde. 19(1). 28–32. 4 indexed citations

Lechner, H., et al.. (2002). The importance of posture on the isokinetic assessment of spasticity. Spinal Cord. 40(5). 236–243. 26 indexed citations

Schmeiser-Rieder, A, G Kapfhammer, J Bolitschek, et al.. (1995). Self reported prevalence and treatment of sleep disorders in Austria.. Journal of Epidemiology & Community Health. 49(6). 645–646. 11 indexed citations

Lechner, H., et al.. (1994). EEG Mapping – a New Way of Monitoring in Epilepsy. European Neurology. 34(1). 24–28. 15 indexed citations

Trieb, Klemens, A. Sztankay, Albert Amberger, H. Lechner, & B. Grubeck‐Loebenstein. (1994). Hyperthermia inhibits proliferation and stimulates the expression of differentiation markers in cultured thyroid carcinoma cells. Cancer Letters. 87(1). 65–71. 29 indexed citations

Lechner, H., et al.. (1994). Role of Long-Term EEG Monitoring in Diagnosis and Treatment of Epilepsy. European Neurology. 34(1). 29–32. 21 indexed citations

10.

Lechner, H., et al.. (1993). First experience in application of heparin-induced extracorporeal LDL precipitation (H.E.L.P.) in acute thromboembolic stroke. Neurological Sciences. 14(3). 251–255. 1 indexed citations

11.

Schmidt, Richard F., et al.. (1993). EEG mapping in middle aged normal volunteers: The impact of cerebrovascular risk factors. Brain Topography. 6(2). 111–115. 4 indexed citations

12.

Millner, Michael, Peter Scheer, E. Körner, & H. Lechner. (1988). Mobiles Langzeit-EEG in der Pädiatrie. Klinische Pädiatrie. 200(5). 404–409. 1 indexed citations

13.

Ott, E., et al.. (1988). Hemorheologic Treatment of Cerebral Reversible Ischemic Episodes with Pentoxifylline — A Prospective Study. Angiology. 39(6). 520–525. 8 indexed citations

14.

Lechner, H., E. Ott, & Robert W. Schmidt. (1987). Present State of Hemorheology. Gerontology. 33(3-4). 259–264. 5 indexed citations

15.

Offenbacher, H., E. Körner, B. Reinhart, et al.. (1986). Mobile Long-Term EEG Monitoring in Generalized Seizure Disorders of Different Etiology. European Neurology. 25(2). 146–153. 7 indexed citations

16.

Sager, W. D., et al.. (1982). A Clinical Approach to Vascular (Multiinfarct) Dementia. PubMed. Suppl 5. 243–250. 13 indexed citations

17.

Gallhofer, B., et al.. (1980). Prognose der prophylaktischen Kurzzeit-Antikoagulantien-Therapie bei Patienten mit zerebraler Ischämie - Eine kontrollierte Untersuchung. Fortschritte der Neurologie · Psychiatrie. 48(8). 409–414. 1 indexed citations

18.

Lechner, H., et al.. (1977). Relationship between disturbed rheological properties and cerebral hemodynamics in recent cerebral infarction.. PubMed. 13. 349–52. 10 indexed citations

19.

Lechner, H.. (1957). [EEG studies in fresh closed intracranial injuries].. PubMed. 17(2). 65–80. 3 indexed citations

20.

Lechner, H., et al.. (1954). [The question of provocation in temporal lobe epilepsy in the EEG].. PubMed. 66(47). 903–6. 4 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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