Ryul Kim

2.3k total citations
101 papers, 1.3k citations indexed

About

Ryul Kim is a scholar working on Neurology, Epidemiology and Molecular Biology. According to data from OpenAlex, Ryul Kim has authored 101 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Neurology, 19 papers in Epidemiology and 16 papers in Molecular Biology. Recurrent topics in Ryul Kim's work include Parkinson's Disease Mechanisms and Treatments (48 papers), Neurological disorders and treatments (25 papers) and Restless Legs Syndrome Research (15 papers). Ryul Kim is often cited by papers focused on Parkinson's Disease Mechanisms and Treatments (48 papers), Neurological disorders and treatments (25 papers) and Restless Legs Syndrome Research (15 papers). Ryul Kim collaborates with scholars based in South Korea, Puerto Rico and Ethiopia. Ryul Kim's co-authors include Beomseok Jeon, Jin‐Sun Jun, Han‐Joon Kim, Dallah Yoo, Soon‐Tae Lee, Kon Chu, Jee‐Young Lee, Jung Hwan Shin, Bhumsuk Keam and Aryun Kim and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Ryul Kim

90 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryul Kim South Korea 20 558 227 196 182 173 101 1.3k
Thomas Reithmeier Germany 19 478 0.9× 103 0.5× 158 0.8× 239 1.3× 268 1.5× 36 1.4k
Florian Then Bergh Germany 21 545 1.0× 143 0.6× 152 0.8× 98 0.5× 242 1.4× 60 1.6k
Zühal Yapıcı Türkiye 20 266 0.5× 196 0.9× 318 1.6× 253 1.4× 523 3.0× 104 2.3k
Alfonso Vázquez-Barquero Spain 19 400 0.7× 92 0.4× 199 1.0× 223 1.2× 148 0.9× 46 1.4k
Sabine Schädelin Switzerland 14 349 0.6× 106 0.5× 84 0.4× 188 1.0× 353 2.0× 40 1.4k
Rana Karabudak Türkiye 21 460 0.8× 120 0.5× 294 1.5× 90 0.5× 175 1.0× 103 1.6k
Antonio Carotenuto Italy 24 422 0.8× 193 0.9× 137 0.7× 225 1.2× 233 1.3× 135 2.0k
Ilya Kister United States 33 981 1.8× 346 1.5× 299 1.5× 96 0.5× 309 1.8× 110 2.7k
Hilde Williams United Kingdom 17 644 1.2× 154 0.7× 321 1.6× 295 1.6× 365 2.1× 27 1.7k
Roy Dudley Canada 20 197 0.4× 112 0.5× 215 1.1× 124 0.7× 491 2.8× 69 1.3k

Countries citing papers authored by Ryul Kim

Since Specialization
Citations

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

Fields of papers citing papers by Ryul Kim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryul Kim

This figure shows the co-authorship network connecting the top 25 collaborators of Ryul Kim. A scholar is included among the top collaborators of Ryul Kim 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 Ryul Kim. Ryul Kim 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.
Woo, Kyung Ah, Heejung Kim, Ryul Kim, et al.. (2025). Cholinergic degeneration and early cognitive signs in prodromal Lewy body dementia. Alzheimer s & Dementia. 21(2). e14584–e14584. 2 indexed citations
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Kim, Heejung, Ryul Kim, Jung Hwan Shin, et al.. (2025). Application of elastic net for clinical outcome prediction and classification in progressive supranuclear palsy: A multicenter cohort study. Parkinsonism & Related Disorders. 132. 107301–107301.
4.
Kim, Yuna, Oh Chan Kwon, Ryul Kim, et al.. (2025). Association of Immune-Mediated Inflammatory Diseases and Fracture Risk in Patients with Type 2 Diabetes: A Nationwide Population-Based Study. Journal of Clinical Medicine. 14(3). 795–795.
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Yoon, Eun Jin, Kyung Ah Woo, Ryul Kim, et al.. (2025). Mild behavioral impairment in idiopathic REM sleep behavior disorder and Lewy body disease continuum. Journal of Neural Transmission. 132(5). 637–644.
7.
Lee, Jeongmin, Ryul Kim, Young Seok Ju, et al.. (2024). Radiogenomics of homologous recombination deficiency (HRD) in breast cancer: Radiomics-based image biomarker for HRD.. Journal of Clinical Oncology. 42(16_suppl). 554–554. 2 indexed citations
8.
Shin, Chaewon, Ryul Kim, Dallah Yoo, et al.. (2024). A Practical Guide for Clinical Approach to Patients With Huntington’s Disease in Korea. Journal of Movement Disorders. 17(2). 138–149. 1 indexed citations
9.
Woo, Kyung Ah, Eun Jin Yoon, Heejung Kim, et al.. (2024). Cognitive Impact of β‐Amyloid Load in the Rapid Eye Movement Sleep Behavior Disorder–Lewy Body Disease Continuum. Movement Disorders. 39(12). 2259–2270. 3 indexed citations
10.
Kim, Ryul, Moon‐Woo Seong, Bumjo Oh, et al.. (2023). Analysis of HTT CAG repeat expansion among healthy individuals and patients with chorea in Korea. Parkinsonism & Related Disorders. 118. 105930–105930. 2 indexed citations
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Kwon, Oh Chan, Yuna Kim, Jaeyoung Chun, et al.. (2023). Association of immune-mediated inflammatory diseases with depression and anxiety in patients with type 2 diabetes: A nationwide population-based study. Frontiers in Medicine. 10. 1103911–1103911. 5 indexed citations
13.
Kim, Ryul, et al.. (2023). Associations of Orthostatic Hypotension and Orthostatic Intolerance with Domain-Specific Cognitive Decline in Patients with Early Parkinson Disease: An 8-Year Follow-up. Journal of the American Medical Directors Association. 25(5). 866–870. 2 indexed citations
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Kim, Hana, Hyo Jung Kim, Hong-Sik Kim, et al.. (2021). Real-World Data from a Refractory Triple-Negative Breast Cancer Cohort Selected Using a Clinical Data Warehouse Approach. Cancers. 13(22). 5835–5835. 9 indexed citations
16.
Kim, Ryul, Jee‐Young Lee, Sang Hyun Park, Kyungdo Han, & Cheol Min Shin. (2021). Cholecystectomy and subsequent risk of Parkinson’s disease: a nationwide retrospective cohort study. npj Parkinson s Disease. 7(1). 100–100. 6 indexed citations
17.
Lee, Jong Hyuk, Ryul Kim, & Chang Min Park. (2020). Chest Tube Drainage Versus Conservative Management as the Initial Treatment of Primary Spontaneous Pneumothorax: A Systematic Review and Meta-Analysis. Journal of Clinical Medicine. 9(11). 3456–3456. 7 indexed citations
18.
Jun, Jin‐Sun, et al.. (2018). Tocilizumab treatment for new onset refractory status epilepticus. Annals of Neurology. 84(6). 940–945. 143 indexed citations
19.
Kim, Ryul, Han‐Joon Kim, Aryun Kim, et al.. (2018). Validation of the Conversion between the Mini-Mental State Examination and Montreal Cognitive assessment in Korean Patients with Parkinson’s Disease. Journal of Movement Disorders. 11(1). 30–34. 19 indexed citations
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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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2026