J. Siegfried

4.0k total citations · 1 hit paper
103 papers, 2.8k citations indexed

About

J. Siegfried is a scholar working on Neurology, Cellular and Molecular Neuroscience and Pathology and Forensic Medicine. According to data from OpenAlex, J. Siegfried has authored 103 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Neurology, 28 papers in Cellular and Molecular Neuroscience and 24 papers in Pathology and Forensic Medicine. Recurrent topics in J. Siegfried's work include Neurological disorders and treatments (35 papers), Parkinson's Disease Mechanisms and Treatments (17 papers) and Botulinum Toxin and Related Neurological Disorders (16 papers). J. Siegfried is often cited by papers focused on Neurological disorders and treatments (35 papers), Parkinson's Disease Mechanisms and Treatments (17 papers) and Botulinum Toxin and Related Neurological Disorders (16 papers). J. Siegfried collaborates with scholars based in Switzerland, France and Austria. J. Siegfried's co-authors include Bodo Lippitz, Hans Ågren, Eugeen Vanmechelen, Kaj Blennow, Christian Spenger, Anders Wallin, C. De La Porte, G. Wellis, Alex M. Landolt and Stefan Scheib and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, Neurology and Brain Research.

In The Last Decade

J. Siegfried

98 papers receiving 2.6k citations

Hit Papers

tau protein in cerebrospi... 1995 2026 2005 2015 1995 200 400 600
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. tau protein in cerebrospinal fluid
    1995 636 citations Kaj Blennow, Anders Wallin et al. Molecular and Chemical Neuropathology profile →

Author Peers

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

Author Last Decade Papers Cites
J. Siegfried 1.3k 709 707 537 405 103 2.8k
Gerhard H. Fromm 901 0.7× 900 1.3× 732 1.0× 785 1.5× 441 1.1× 88 2.9k
Ahmad Beydoun 480 0.4× 758 1.1× 946 1.3× 1.8k 3.4× 220 0.5× 121 3.6k
Robert W. Hamill 805 0.6× 624 0.9× 440 0.6× 279 0.5× 210 0.5× 73 2.5k
Oscar U. Scremin 446 0.4× 578 0.8× 299 0.4× 186 0.3× 255 0.6× 106 2.2k
F Sicuteri 232 0.2× 507 0.7× 1.1k 1.5× 1.8k 3.3× 236 0.6× 188 3.0k
Hitoshi Shimada 627 0.5× 423 0.6× 735 1.0× 526 1.0× 197 0.5× 138 2.2k
Patrick Herregodts 396 0.3× 299 0.4× 577 0.8× 85 0.2× 326 0.8× 48 1.6k
Petr Kaňovský 2.8k 2.2× 801 1.1× 458 0.6× 484 0.9× 474 1.2× 232 4.0k
V. Bonavita 1.3k 1.0× 769 1.1× 458 0.6× 613 1.1× 390 1.0× 143 3.0k
Giorgio Bono 468 0.4× 206 0.3× 560 0.8× 829 1.5× 304 0.8× 63 1.9k

Countries citing papers authored by J. Siegfried

Since Specialization
Citations

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

Fields of papers citing papers by J. Siegfried

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Siegfried

This figure shows the co-authorship network connecting the top 25 collaborators of J. Siegfried. A scholar is included among the top collaborators of J. Siegfried 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 J. Siegfried. J. Siegfried 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.
Siegfried, J.. (2012). Neurosurgical Treatment of Pain. SpringerReference. 111(50). 1954–9.
2.
Landolt, Alex M., Dieter Haller, N. Lomax, et al.. (1998). Stereotactic radiosurgery for recurrent surgically treated acromegaly: comparison with fractionated radiotherapy. Journal of neurosurgery. 88(6). 1002–1008. 212 indexed citations
3.
Siegfried, J.. (1998). [Intracerebral neurosurgery in the treatment of chronic pain].. PubMed. 87(9). 314–7. 2 indexed citations
4.
Siegfried, J. & G. Wellis. (1997). Chronic Electrostimulation of Ventroposterolateral Pallidum: Follow-up. PubMed. 68. 11–13. 15 indexed citations
5.
Blennow, Kaj, Anders Wallin, Hans Ågren, et al.. (1995). tau protein in cerebrospinal fluid. Molecular and Chemical Neuropathology. 26(3). 231–245. 636 indexed citations breakdown →
6.
Siegfried, J. & Bodo Lippitz. (1994). Bilateral Chronic Electrostimulation of Ventroposterolateral Pallidum. Neurosurgery. 35(6). 1126–1130. 320 indexed citations
7.
Siegfried, J. & Bodo Lippitz. (1994). Chronic Electrical Stimulation of the VL-VPL Complex and of the Pallidum in the Treatment of Movement Disorders: Personal Experience since 1982. Stereotactic and Functional Neurosurgery. 62(1-4). 71–75. 89 indexed citations
8.
Siegfried, J.. (1993). Therapeutic stereotactic procedures on the thalamus for motor movement disorders. Acta Neurochirurgica. 124(1). 14–18. 23 indexed citations
9.
Siegfried, J.. (1991). Therapeutical Neurostimulation — Indications Reconsidered. Acta neurochirurgica. Supplementum. 52. 112–117. 24 indexed citations
10.
Blond, S. & J. Siegfried. (1991). Thalamic Stimulation for the Treatment of Tremor and Other Movement Disorders. Acta neurochirurgica. Supplementum. 52. 109–111. 63 indexed citations
11.
Siegfried, J.. (1987). Therapeutic Value of Madopar HBS: Judgment after 2 Years Experience. European Neurology. 27(1). 98–104. 11 indexed citations
12.
Siegfried, J. & Gaetano Rea. (1987). Intrathecal Application of Baclofen in the Treatment of Spasticity. Acta neurochirurgica. Supplementum. 39. 121–123. 17 indexed citations
13.
Siegfried, J., et al.. (1987). Fluctuations of visual evoked potential amplitudes and of contrast sensitivity in Uhthoff's symptom. Documenta Ophthalmologica. 65(3). 357–365. 3 indexed citations
14.
Siegfried, J.. (1986). Effets de la stimulation du noyau sensitif du thalamus sur les dyskinésies et la spasticité.. Revue Neurologique. 142(4). 12 indexed citations
15.
Siegfried, J., et al.. (1985). Foramen Ovale Electrodes: A New Technique Enabling Presurgical Evaluation of Patients with Mesiobasal Temporal Lobe Seizures. Stereotactic and Functional Neurosurgery. 48(1-6). 408–417. 17 indexed citations
16.
Hood, Terry W., J. Siegfried, & Heinz Gregor Wieser. (1983). The Role of Stereotactic Amygdalotomy in the Treatment of Temporal Lobe Epilepsy Associated with Behavioral Disorders. Stereotactic and Functional Neurosurgery. 46(1-4). 19–25. 24 indexed citations
17.
Porte, C. De La & J. Siegfried. (1983). Lumbosacral Spinal Fibrosis (Spinal Arachnoiditis). Spine. 8(6). 593–603. 60 indexed citations
18.
Wieser, Heinz Gregor, et al.. (1978). Quantitative analysis of intracerebral recordings in epilepsia partialis continua. Electroencephalography and Clinical Neurophysiology. 44(1). 14–22. 25 indexed citations
19.
Siegfried, J., et al.. (1978). Electrical Spinal Cord Stimulation for Spastic Movement Disorders. Stereotactic and Functional Neurosurgery. 41(1-4). 134–141. 59 indexed citations
20.
Siegfried, J., et al.. (1976). [Stereotaxic thalamotomy for functional disorders in the aged].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 22(6). 536–9. 3 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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