AD Sperfeld

560 total citations
13 papers, 423 citations indexed

About

AD Sperfeld is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Neurology. According to data from OpenAlex, AD Sperfeld has authored 13 papers receiving a total of 423 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Molecular Biology, 3 papers in Cellular and Molecular Neuroscience and 3 papers in Neurology. Recurrent topics in AD Sperfeld's work include Inflammatory Myopathies and Dermatomyositis (3 papers), IgG4-Related and Inflammatory Diseases (2 papers) and Hereditary Neurological Disorders (2 papers). AD Sperfeld is often cited by papers focused on Inflammatory Myopathies and Dermatomyositis (3 papers), IgG4-Related and Inflammatory Diseases (2 papers) and Hereditary Neurological Disorders (2 papers). AD Sperfeld collaborates with scholars based in Germany, Austria and United States. AD Sperfeld's co-authors include G. Vietzke, Ulrike Bauer, K. D. Wernecke, Franz X. Kleber, Christian Opitz, Sven Gläser, Roland Wensel, Dirk Habedank, F. X. Kleber and Alexander Unrath and has published in prestigious journals such as Circulation, Allergy and European Journal of Applied Physiology.

In The Last Decade

AD Sperfeld

12 papers receiving 416 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
AD Sperfeld Germany	7	272	230	139	68	38	13	423
T. Spielhagen Germany	6	240 0.9×	112 0.5×	106 0.8×	31 0.5×	71 1.9×	7	406
Peter Scott Munk Norway	11	305 1.1×	214 0.9×	27 0.2×	49 0.7×	61 1.6×	22	434
James P. MacNamara United States	13	315 1.2×	121 0.5×	113 0.8×	64 0.9×	66 1.7×	59	503
Nathalie Renaud France	11	414 1.5×	158 0.7×	61 0.4×	162 2.4×	35 0.9×	17	511
Tom Bollmann Germany	11	185 0.7×	56 0.2×	276 2.0×	43 0.6×	59 1.6×	24	385
Paul Nellens Belgium	10	441 1.6×	88 0.4×	68 0.5×	136 2.0×	14 0.4×	17	580
Sergio Cuomo Italy	17	1.0k 3.8×	76 0.3×	142 1.0×	128 1.9×	36 0.9×	26	1.2k
I C Steele United Kingdom	9	189 0.7×	63 0.3×	62 0.4×	88 1.3×	24 0.6×	11	325
Jeanette Koller-Strametz Austria	8	307 1.1×	48 0.2×	106 0.8×	104 1.5×	137 3.6×	9	468
Milica Dekleva Serbia	11	186 0.7×	82 0.4×	50 0.4×	37 0.5×	48 1.3×	40	368

Countries citing papers authored by AD Sperfeld

Since Specialization

Citations

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

Fields of papers citing papers by AD Sperfeld

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of AD Sperfeld

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

All Works

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13 of 13 papers shown

1.

Kunze, Christian, et al.. (2020). Eine abszessverdächtige Raumforderung in der extraokulären Augenmuskulatur. HNO. 68(9). 698–702. 2 indexed citations

2.

Unrath, Alexander, et al.. (2010). Whole brain-based multiparametric MRI analysis of regional white matter tract alterations in rare motor neuron diseases by diffusion tensor imaging. Klinische Neurophysiologie. 41(1). 6 indexed citations

3.

Weydt, Patrick, et al.. (2009). Myositis associated with localized lipodystrophy: an unrecognized condition?. European journal of medical research. 14(5). 228–30. 3 indexed citations

4.

Dorst, Johannes, et al.. (2008). Diagnose und Differenzialdiagnose der granulomatösen Myositis. Der Nervenarzt. 79(4). 470–474. 6 indexed citations

5.

Kühnlein, Peter, et al.. (2008). Differential diagnosis in progressive infantile spastic tetraparesis.. PubMed. 13(10). 447–50.

6.

Gdynia, Hans‐Jürgen, et al.. (2008). Granulomatous myositis mimicking slowly progressive lower motor neuron disease.. PubMed. 13(7). 330–1. 3 indexed citations

7.

Sperfeld, AD, et al.. (2007). Central-core-Myopathie. Der Nervenarzt. 78(4). 387–392. 1 indexed citations

8.

Pinkhardt, Elmar H., et al.. (2007). Is spinal epidural lipomatosis an MRI-based diagnosis with clinical implications? A retrospective analysis. Acta Neurologica Scandinavica. 117(6). 409–414. 19 indexed citations

9.

Wildemann, Brigitte, Patrick Oschmann, Hansotto Reiber, et al.. (2006). Neurologische Labordiagnostik. 16 indexed citations

10.

Sperfeld, AD, et al.. (2005). Vesicular and bullous eczema in response to intravenous immunoglobulins (IVIG). Allergy. 61(1). 145–146. 8 indexed citations

11.

Kleber, Franz X., G. Vietzke, K. D. Wernecke, et al.. (2000). Impairment of Ventilatory Efficiency in Heart Failure. Circulation. 101(24). 2803–2809. 279 indexed citations

12.

Sperfeld, AD, G. Vietzke, Franz X. Kleber, & AC Ludolph. (1999). Die Spiroergometrie in der Diagnostik mitochondrialer Erkrankungen. Der Nervenarzt. 70(2). 155–161. 2 indexed citations

13.

Habedank, Dirk, G. Vietzke, Ulrike Bauer, et al.. (1998). Ventilatory efficiency and exercise tolerance in 101 healthy volunteers. European Journal of Applied Physiology. 77(5). 421–426. 78 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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