Naoki Toma

2.0k total citations
99 papers, 1.3k citations indexed

About

Naoki Toma is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Naoki Toma has authored 99 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 65 papers in Neurology, 43 papers in Pulmonary and Respiratory Medicine and 21 papers in Epidemiology. Recurrent topics in Naoki Toma's work include Intracranial Aneurysms: Treatment and Complications (56 papers), Cerebrovascular and Carotid Artery Diseases (35 papers) and Traumatic Brain Injury and Neurovascular Disturbances (20 papers). Naoki Toma is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (56 papers), Cerebrovascular and Carotid Artery Diseases (35 papers) and Traumatic Brain Injury and Neurovascular Disturbances (20 papers). Naoki Toma collaborates with scholars based in Japan, United Kingdom and United States. Naoki Toma's co-authors include Waro Taki, Hidenori Suzuki, Satoshi Matsushima, Hiroshi Sakaida, Ryuta Yasuda, Yoichi Miura, Fumio Asakura, Masayuki Maeda, Yasuyuki Umeda and John L. Hungerford and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Stroke.

In The Last Decade

Naoki Toma

85 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Naoki Toma Japan 22 572 476 241 225 211 99 1.3k
J. Antonio Gutierrez United States 20 128 0.2× 432 0.9× 254 1.1× 398 1.8× 147 0.7× 54 1.3k
Sanda Alexandrescu United States 19 374 0.7× 238 0.5× 44 0.2× 286 1.3× 122 0.6× 65 1.2k
Minako Sumi Japan 24 134 0.2× 1.0k 2.2× 51 0.2× 314 1.4× 356 1.7× 109 1.9k
Bruce L. Dean United States 17 901 1.6× 557 1.2× 68 0.3× 288 1.3× 454 2.2× 34 1.7k
P.N. Plowman United Kingdom 20 196 0.3× 257 0.5× 45 0.2× 239 1.1× 194 0.9× 55 1.1k
Jeffrey A. Steinberg United States 17 305 0.5× 203 0.4× 58 0.2× 278 1.2× 377 1.8× 93 1.1k
Amedeo A. Azizi Austria 17 335 0.6× 224 0.5× 43 0.2× 65 0.3× 180 0.9× 76 907
Motoomi Ohkawa Japan 28 336 0.6× 906 1.9× 50 0.2× 488 2.2× 287 1.4× 138 2.4k
Christian Ewelt Germany 21 284 0.5× 391 0.8× 29 0.1× 285 1.3× 463 2.2× 59 1.6k
Shigemi Ishikawa Japan 20 183 0.3× 562 1.2× 71 0.3× 294 1.3× 130 0.6× 81 1.2k

Countries citing papers authored by Naoki Toma

Since Specialization
Citations

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

Fields of papers citing papers by Naoki Toma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naoki Toma

This figure shows the co-authorship network connecting the top 25 collaborators of Naoki Toma. A scholar is included among the top collaborators of Naoki Toma 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 Naoki Toma. Naoki Toma 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.
Maeda, Masayuki, et al.. (2024). SWI brush sign of cerebral parenchymal veins in central nervous system diseases. Japanese Journal of Radiology. 43(5). 726–735.
2.
Miura, Yoichi, Naoki Toma, Yume Suzuki, et al.. (2023). A Unique Technique to Adjust Snare Position for Coil Retrieval in Tortuous Vessel During Aneurysm Coil Embolization: A Technical Case Report. World Neurosurgery. 173. 263–267.
3.
Suzuki, Hidenori, Hideki Nakajima, Ryuta Yasuda, et al.. (2023). Beneficial effects of clazosentan add-on treatment on delayed cerebral microcirculatory disturbances after aneurysmal subarachnoid hemorrhage. SHILAP Revista de lepidopterología. 5(2). 62–68. 8 indexed citations
4.
Kawakita, Fumihiro, Hideki Nakajima, Yume Suzuki, et al.. (2023). Increased plasma periostin concentration predicts angiographic vasospasm development in non-severe aneurysmal subarachnoid hemorrhage. SHILAP Revista de lepidopterología. 5(1). 1–7. 8 indexed citations
5.
Suzuki, Yume, Naoki Toma, Katsuhiro Inoue, et al.. (2023). Evaluation of Intra-Aneurysmal Residual Blood Flow with the iMSDE T1-Black Blood Imaging after Flow Diverter Treatment. Journal of Neuroendovascular Therapy. 17(8). 159–166. 2 indexed citations
6.
Nakajima, Hideki, Fumihiro Kawakita, Yume Suzuki, et al.. (2023). Plasma SPARC Elevation in Delayed Cerebral Ischemia After Aneurysmal Subarachnoid Hemorrhage. Neurotherapeutics. 20(3). 779–788. 6 indexed citations
7.
Suzuki, Yume, Hideki Nakajima, Fumihiro Kawakita, et al.. (2022). Plasma Fibulin-5 Levels as an Independent Predictor of a Poor Outcome after an Aneurysmal Subarachnoid Hemorrhage. International Journal of Molecular Sciences. 23(23). 15184–15184. 5 indexed citations
8.
Shiba, Masato, Naoki Toma, Yusuke Kuroda, et al.. (2020). Intracranial-Intracranial Bypass Using a Y-Shaped Artery Graft for Growing Unruptured Gemella morbillorum Infectious Aneurysm on Artery Supplying Sensory Cortex. World Neurosurgery. 142. 328–333. 3 indexed citations
9.
Namba, Katsunari, et al.. (2020). Cauda Equina and Filum Terminale Arteriovenous Fistulas: Anatomic and Radiographic Features. American Journal of Neuroradiology. 41(11). 2166–2170. 8 indexed citations
10.
Suzuki, Hidenori, Yoshinari Nakatsuka, Ryuta Yasuda, et al.. (2018). Dose-Dependent Inhibitory Effects of Cilostazol on Delayed Cerebral Infarction After Aneurysmal Subarachnoid Hemorrhage. Translational Stroke Research. 10(4). 381–388. 31 indexed citations
11.
Berenstein, Alejandro, Naoki Toma, Yasunari Niimi, & Srinivasan Paramasivam. (2016). Occlusion of Posterior Fossa Dural Sinuses in Vein of Galen Malformation. American Journal of Neuroradiology. 37(6). 1092–1098. 6 indexed citations
12.
Yasuda, Ryuta, Masayuki Maeda, Maki Umino, et al.. (2016). Suspected Metallic Embolism following Endovascular Treatment of Intracranial Aneurysms. American Journal of Neuroradiology. 37(9). 1696–1699. 4 indexed citations
13.
Morishita, Hiroyuki, Satoshi Nakamura, Naoki Toma, Yoshinari Nakatsuka, & Kazuhiko Takeuchi. (2016). A case of vertebral artery aneurysm presenting with dysphagia. Auris Nasus Larynx. 44(4). 479–483. 2 indexed citations
14.
Miura, Yoichi, Naoki Toma, Keiichi Miyamoto, et al.. (2014). Gellan Sulfate Core Platinum Coil with Tenascin-C Promotes Intra-Aneurysmal Organization in Rats. Translational Stroke Research. 5(5). 595–603. 8 indexed citations
15.
Toma, Naoki, et al.. (2009). Ascending pharyngeal-internal jugular arteriovenous fistula: case report. Journal of Neuroendovascular Therapy. 3(2). 100–105.
16.
17.
Sobel, Michael, Wallace R. Fish, Naoki Toma, et al.. (2001). Heparin modulates integrin function in human platelets. Journal of Vascular Surgery. 33(3). 587–2A. 64 indexed citations
18.
Kawai, T. & Naoki Toma. (1991). An Extended New General Relativity as a Reduction of \overlinePoincare Gauge Theory of Gravity: Generators of Internal and Coordinate Transformations. Progress of Theoretical Physics. 85(4). 901–926. 2 indexed citations
19.
Toma, Naoki. (1991). A Kerr Metric Solution in New General Relativity. Progress of Theoretical Physics. 86(3). 659–670. 10 indexed citations
20.
Toma, Naoki, et al.. (1991). An Extended New General Relativity as a Reduction of $\overline{\mbox{Poincar\'{e}}}$ Gauge Theory of Gravity. Progress of Theoretical Physics. 85(4). 901–926. 2 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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