Tsuyoshi Ohta

736 total citations
87 papers, 448 citations indexed

About

Tsuyoshi Ohta is a scholar working on Neurology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tsuyoshi Ohta has authored 87 papers receiving a total of 448 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Neurology, 27 papers in Epidemiology and 23 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tsuyoshi Ohta's work include Intracranial Aneurysms: Treatment and Complications (31 papers), Acute Ischemic Stroke Management (24 papers) and Cerebrovascular and Carotid Artery Diseases (19 papers). Tsuyoshi Ohta is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (31 papers), Acute Ischemic Stroke Management (24 papers) and Cerebrovascular and Carotid Artery Diseases (19 papers). Tsuyoshi Ohta collaborates with scholars based in Japan, United States and Greece. Tsuyoshi Ohta's co-authors include Hirotoshi Imamura, Yasushi Takagi, Kazuhiko Nozaki, Nobuo Hashimoto, Ken‐ichiro Kikuta, Kenichi Murao, Kei Kawada, Koichiro Takemoto, Kosuke Miyake and Sadayoshi Watanabe and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Neurology.

In The Last Decade

Tsuyoshi Ohta

70 papers receiving 441 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tsuyoshi Ohta Japan 12 162 120 102 73 63 87 448
Georgios Stranjalis Greece 12 262 1.6× 115 1.0× 187 1.8× 97 1.3× 106 1.7× 19 635
Marius Marc-Daniel Mader Germany 13 221 1.4× 68 0.6× 143 1.4× 77 1.1× 59 0.9× 38 532
Salah Keyrouz United States 13 283 1.7× 110 0.9× 133 1.3× 41 0.6× 48 0.8× 37 564
Michael T. Koltz United States 12 306 1.9× 113 0.9× 151 1.5× 97 1.3× 142 2.3× 22 664
Alejandro Martínez‐Domeño Spain 14 292 1.8× 97 0.8× 233 2.3× 46 0.6× 55 0.9× 40 541
Sung Eun Lee South Korea 11 137 0.8× 136 1.1× 215 2.1× 22 0.3× 32 0.5× 37 402
Rolla Nuoman United States 12 370 2.3× 82 0.7× 94 0.9× 40 0.5× 36 0.6× 34 491
Christian Stetter Germany 15 384 2.4× 88 0.7× 85 0.8× 63 0.9× 87 1.4× 40 661
Jingyuan Ya China 16 302 1.9× 94 0.8× 126 1.2× 42 0.6× 87 1.4× 27 610
Christopher Beynon Germany 16 426 2.6× 38 0.3× 215 2.1× 104 1.4× 38 0.6× 64 709

Countries citing papers authored by Tsuyoshi Ohta

Since Specialization
Citations

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

Fields of papers citing papers by Tsuyoshi Ohta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsuyoshi Ohta

This figure shows the co-authorship network connecting the top 25 collaborators of Tsuyoshi Ohta. A scholar is included among the top collaborators of Tsuyoshi Ohta 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 Tsuyoshi Ohta. Tsuyoshi Ohta 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.
Shimizu, Kampei, Shoichi Tani, Ryu Fukumitsu, et al.. (2025). Two types of arteriopathies, arteriomegaly and aneurysms, frequently develop at diverse locations in vertebrobasilar dolichoectasia patients: A retrospective analysis and a meta-analysis. Journal of Clinical Neuroscience. 133. 111027–111027. 1 indexed citations
2.
Fujiwara, Satoru, Akira Ishii, Tsuyoshi Ohta, et al.. (2024). The Current Status of Endovascular Treatment for Extracranial Vertebral Artery Stenosis in Japan: A Subanalysis of the Japanese Registry of Neuroendovascular Therapy 4. Neurologia medico-chirurgica. 64(11). 387–394. 1 indexed citations
3.
Goto, Masanori, Tadashi Sunohara, Masaomi Koyanagi, et al.. (2024). Bacterial Meningitis Following Aneurysmal Subarachnoid Hemorrhage and Its Association with Cerebral Vasospasm. Neurologia medico-chirurgica. 64(9). 339–346.
4.
Koyanagi, Masaomi, Masanori Goto, Jun‐ichi Takeda, et al.. (2024). Transvenous Embolization for Brain Arteriovenous Malformations. Journal of Neuroendovascular Therapy. 19(1). n/a–n/a.
5.
Imamura, Hirotoshi, Shoichi Tani, Hidemitsu Adachi, et al.. (2024). Treatment Results of Carotid Artery Stenting with an Open-Cell Stent: Analysis of 734 Consecutive Cases at a Single Center. World Neurosurgery. 187. e453–e459.
6.
7.
Imamura, Hirotoshi, Saya Ozaki, Akihiro Niwa, et al.. (2024). One-Stage Combined Open and Endovascular Treatment Using a Hybrid Operating Room is Safe and Effective for Distal Middle Cerebral Artery Aneurysms. World Neurosurgery. 187. e731–e739. 3 indexed citations
8.
Fukui, Nobuyuki, Yasuhiro Yamamoto, Yuki Takano, et al.. (2024). Intraorbital Dural Arteriovenous Fistula Treated by Transarterial Embolization Using Onyx: A Case Report. Journal of Neuroendovascular Therapy. 18(4). 119–125.
9.
Ohta, Tsuyoshi, Ryu Fukumitsu, Hirotoshi Imamura, et al.. (2023). Incidence and Outcomes of Aneurysmal Subarachnoid Hemorrhage: A Multicenter Retrospective Registry-based Descriptive Trial in Kobe City. Neurologia medico-chirurgica. 63(11). 519–525. 1 indexed citations
10.
11.
Ohta, Tsuyoshi, Masataka Takeuchi, Hiroshi Yamagami, et al.. (2023). First-in-human trial of a self-expandable, temporary dilation system for intracranial atherosclerotic disease in patients presenting with acute ischemic stroke. Journal of NeuroInterventional Surgery. 16(12). 1232–1236. 4 indexed citations
12.
Ikedo, Taichi, Tsuyoshi Ohta, Hisae Mori, et al.. (2023). Posterior Reversible Encephalopathy Syndrome with Spinal Cord Involvement Complicated by Obstructive Hydrocephalus Requiring Ventricular Drainage. Surgery for Cerebral Stroke. 51(1). 51–55. 1 indexed citations
13.
Ohta, Tsuyoshi, Kanta Tanaka, Junpei Koge, et al.. (2022). Stent Retriever or Aspiration Catheter Alone vs Their Combination as the First-Line Thrombectomy in Acute Stroke. Neurosurgery. 92(1). 159–166. 1 indexed citations
14.
Ohta, Tsuyoshi, et al.. (2022). Safety of early rehabilitation in patients with aneurysmal subarachnoid hemorrhage: A retrospective cohort study. Journal of Stroke and Cerebrovascular Diseases. 31(11). 106751–106751. 8 indexed citations
15.
Jobu, Kohei, Tomoaki Ishida, Kei Kawada, et al.. (2021). Association of 5-aminolevulinic acid with intraoperative hypotension in malignant glioma surgery. Photodiagnosis and Photodynamic Therapy. 37. 102657–102657. 14 indexed citations
16.
Watanabe, Sadayoshi, Ichiro NAKAHARA, Tsuyoshi Ohta, et al.. (2018). Vagal Nerve Palsy After Transarterial Embolization of Transverse-Sigmoid Dural Arteriovenous Fistula Using Onyx. Journal of Stroke and Cerebrovascular Diseases. 28(2). 464–469. 3 indexed citations
17.
Kawada, Kei, et al.. (2018). Addition of Suvorexant to Ramelteon Therapy for Improved Sleep Quality with Reduced Delirium Risk in Acute Stroke Patients. Journal of Stroke and Cerebrovascular Diseases. 28(1). 142–148. 27 indexed citations
18.
Ohta, Tsuyoshi, et al.. (2018). Safety and Efficacy of Intravenous Low-Dose Alteplase in Relative Contraindication Patients with Acute Ischemic Stroke. Journal of Stroke and Cerebrovascular Diseases. 27(7). 1844–1851. 3 indexed citations
19.
Ohta, Tsuyoshi, et al.. (2014). Risk Factors for Early Hemorrhagic Complications after Endovascular Coiling of Ruptured Intracranial Aneurysms. American Journal of Neuroradiology. 35(11). 2136–2139. 4 indexed citations
20.
Ohta, Tsuyoshi, et al.. (2010). Natural History of Asymptomatic Non-thrombosed Fusiform Aneurysm of Vertebral Artery: A Study of 10 Cases. Surgery for Cerebral Stroke. 38(3). 137–141. 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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