Leszek Sagan

1.1k total citations
72 papers, 690 citations indexed

About

Leszek Sagan is a scholar working on Surgery, Psychiatry and Mental health and Pathology and Forensic Medicine. According to data from OpenAlex, Leszek Sagan has authored 72 papers receiving a total of 690 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 15 papers in Psychiatry and Mental health and 14 papers in Pathology and Forensic Medicine. Recurrent topics in Leszek Sagan's work include Spinal Fractures and Fixation Techniques (12 papers), Schizophrenia research and treatment (12 papers) and Spine and Intervertebral Disc Pathology (11 papers). Leszek Sagan is often cited by papers focused on Spinal Fractures and Fixation Techniques (12 papers), Schizophrenia research and treatment (12 papers) and Spine and Intervertebral Disc Pathology (11 papers). Leszek Sagan collaborates with scholars based in Poland, United States and United Kingdom. Leszek Sagan's co-authors include Wojciech Poncyljusz, Jerzy Samochowiec, Ernest Tyburski, Jolanta Kucharska–Mazur, Błażej Misiak, Piotr Podwalski, Marcin Jabłoński, Agnieszka Samochowiec, Monika Mak and Justyna Pełka-Wysiecka and has published in prestigious journals such as Scientific Reports, Spine and Psychoneuroendocrinology.

In The Last Decade

Leszek Sagan

66 papers receiving 675 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leszek Sagan Poland 14 176 127 126 116 107 72 690
Elisabeth Klupp Germany 16 96 0.5× 73 0.6× 53 0.4× 102 0.9× 252 2.4× 30 770
Hui Qiao China 16 167 0.9× 128 1.0× 51 0.4× 47 0.4× 97 0.9× 69 579
J.J. Mateos Spain 13 79 0.4× 57 0.4× 92 0.7× 31 0.3× 205 1.9× 32 602
Andreas Schilling Germany 9 93 0.5× 86 0.7× 40 0.3× 60 0.5× 35 0.3× 13 400
J. Ruscalleda Spain 19 194 1.1× 271 2.1× 108 0.9× 72 0.6× 53 0.5× 37 879
Serpil Demirci Türkiye 14 142 0.8× 70 0.6× 21 0.2× 84 0.7× 129 1.2× 42 585
Eugenia Resmini Spain 22 258 1.5× 59 0.5× 24 0.2× 71 0.6× 27 0.3× 43 1.2k
G. Sassolas France 19 220 1.3× 136 1.1× 56 0.4× 36 0.3× 30 0.3× 51 1.1k
Leslie A. Saint-Louis United States 11 139 0.8× 246 1.9× 185 1.5× 110 0.9× 67 0.6× 24 708
Adam J. Kundishora United States 13 143 0.8× 245 1.9× 388 3.1× 66 0.6× 110 1.0× 50 835

Countries citing papers authored by Leszek Sagan

Since Specialization
Citations

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

Fields of papers citing papers by Leszek Sagan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leszek Sagan

This figure shows the co-authorship network connecting the top 25 collaborators of Leszek Sagan. A scholar is included among the top collaborators of Leszek Sagan 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 Leszek Sagan. Leszek Sagan 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.
Cecerska‐Heryć, Elżbieta, et al.. (2024). The importance of oxidative biomarkers in diagnosis, treatment, and monitoring schizophrenia patients. Schizophrenia Research. 270. 44–56. 3 indexed citations
2.
Michalczyk, Anna, Ernest Tyburski, Piotr Podwalski, et al.. (2024). Greater methylation of the IL-6 promoter region is associated with decreased integrity of the corpus callosum in schizophrenia. Journal of Psychiatric Research. 175. 108–117. 1 indexed citations
3.
Sagan, Leszek, et al.. (2023). Does SARS-CoV-2 Affect Human Semen? A Systematic Review and Meta-Analysis. Archives of Sexual Behavior. 52(2). 669–677. 7 indexed citations
4.
Skonieczna‐Żydecka, Karolina, et al.. (2023). Gut microbiome in intracranial aneurysm growth, subarachnoid hemorrhage, and cerebral vasospasm: a systematic review with a narrative synthesis. Frontiers in Neuroscience. 17. 1247151–1247151. 4 indexed citations
5.
Bielecki, Maksymilian, Ernest Tyburski, Monika Mak, et al.. (2023). Executive Functions and Psychopathology Dimensions in Deficit and Non-Deficit Schizophrenia. Journal of Clinical Medicine. 12(5). 1998–1998. 5 indexed citations
6.
Tyburski, Ernest, Piotr Podwalski, Maksymilian Bielecki, et al.. (2023). Complement Activation Products in Patients with Chronic Schizophrenia. Journal of Clinical Medicine. 12(4). 1577–1577. 1 indexed citations
7.
8.
Tyburski, Ernest, Maksymilian Bielecki, Monika Mak, et al.. (2023). Cognitive Dysfunctions Measured with the MCCB in Deficit and Non-Deficit Schizophrenia. Journal of Clinical Medicine. 12(6). 2257–2257. 7 indexed citations
9.
Tyburski, Ernest, Piotr Podwalski, Maksymilian Bielecki, et al.. (2022). Relationship between White Matter Alterations and Pathophysiological Symptoms in Patients with Ultra-High Risk of Psychosis, First-Episode, and Chronic Schizophrenia. Brain Sciences. 12(3). 354–354. 8 indexed citations
10.
Michalczyk, Anna, Ernest Tyburski, Piotr Podwalski, et al.. (2022). Serum Inflammatory Markers and Their Associations with the Integrity of the Cingulum Bundle in Schizophrenia, from Prodromal Stages to Chronic Psychosis. Journal of Clinical Medicine. 11(21). 6352–6352. 8 indexed citations
11.
12.
Tyburski, Ernest, Maksymilian Bielecki, Piotr Podwalski, et al.. (2022). The Relationship between Cognitive Functions and Psychopathological Symptoms in First Episode Psychosis and Chronic Schizophrenia. Journal of Clinical Medicine. 11(9). 2619–2619. 10 indexed citations
13.
Podwalski, Piotr, Ernest Tyburski, K Szczygieł, et al.. (2022). Psychopathology and Integrity of the Superior Longitudinal Fasciculus in Deficit and Nondeficit Schizophrenia. Brain Sciences. 12(2). 267–267. 9 indexed citations
14.
Podwalski, Piotr, Ernest Tyburski, K Szczygieł, et al.. (2021). White Matter Integrity of the Corpus Callosum and Psychopathological Dimensions in Deficit and Non-Deficit Schizophrenia Patients. Journal of Clinical Medicine. 10(11). 2225–2225. 14 indexed citations
15.
Tyburski, Ernest, Piotr Podwalski, Monika Mak, et al.. (2021). Relationship of Corpus Callosum Integrity with Working Memory, Planning, and Speed of Processing in Patients with First-Episode and Chronic Schizophrenia. Journal of Clinical Medicine. 10(14). 3158–3158. 9 indexed citations
16.
Tyburski, Ernest, et al.. (2021). Executive Dysfunctions in Schizophrenia: A Critical Review of Traditional, Ecological, and Virtual Reality Assessments. Journal of Clinical Medicine. 10(13). 2782–2782. 12 indexed citations
17.
Podwalski, Piotr, K Szczygieł, Ernest Tyburski, et al.. (2020). Magnetic resonance diffusion tensor imaging in psychiatry: a narrative review of its potential role in diagnosis. Pharmacological Reports. 73(1). 43–56. 36 indexed citations
18.
Andrysiak­‍-Mamos, Elżbieta, et al.. (2018). Zmiany torbielowate okolicy siodłowo-nadsiodłowej — diagnostyka i leczenie. Endokrynologia Polska. 69(2). 212–228. 16 indexed citations
19.
Sagan, Leszek, et al.. (2007). [Costotransversectomy and interbody fusion for treatment of thoracic dyscopathy].. PubMed. 53(1). 23–6. 1 indexed citations
20.
Rubin, Giorgio, et al.. (2001). An Unusual Stab Wound of the Cervical Spinal Cord. Spine. 26(4). 444–447. 37 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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