Tomotaka Ohshima

814 total citations
89 papers, 573 citations indexed

About

Tomotaka Ohshima is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Tomotaka Ohshima has authored 89 papers receiving a total of 573 indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Neurology, 38 papers in Pulmonary and Respiratory Medicine and 36 papers in Epidemiology. Recurrent topics in Tomotaka Ohshima's work include Intracranial Aneurysms: Treatment and Complications (48 papers), Vascular Malformations Diagnosis and Treatment (33 papers) and Cerebrovascular and Carotid Artery Diseases (28 papers). Tomotaka Ohshima is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (48 papers), Vascular Malformations Diagnosis and Treatment (33 papers) and Cerebrovascular and Carotid Artery Diseases (28 papers). Tomotaka Ohshima collaborates with scholars based in Japan, India and United States. Tomotaka Ohshima's co-authors include Shigeru Miyachi, Shunsaku Goto, Taiki Yamamoto, Takashi Izumi, Naoki Matsuo, Masakazu Takayasu, Y. Nagano, Junichi Yoshida, Toshiya Kojima and Jun Yoshida and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of neurosurgery and Neurosurgery.

In The Last Decade

Tomotaka Ohshima

80 papers receiving 552 citations

Peers

Tomotaka Ohshima
Comparison fields: 5 of 64
  • Neurology 344
  • Pulmonary and Respiratory Medicine 258
  • Epidemiology 210
  • Surgery 122
  • Internal Medicine 61
Replace Sara Pilgram‐Pastor with:
Sara Pilgram‐Pastor Switzerland
Dong Hoon Lee South Korea
Luís Henrique de Castro-Afonso Brazil
Sudhakar R Satti United States
Issei Kan Japan
Haitao Lu China
Carolin Brockmann Germany
Taketo Hatano Japan
Shigeru Nemoto Japan
Naomi Larsen Germany
Sara Pilgram‐Pastor Switzerland View profile →
Citations per field, relative to Tomotaka Ohshima
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Citations per year, relative to Tomotaka Ohshima
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Countries citing papers authored by Tomotaka Ohshima

Since Specialization
Citations

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

Fields of papers citing papers by Tomotaka Ohshima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomotaka Ohshima

This figure shows the co-authorship network connecting the top 25 collaborators of Tomotaka Ohshima. A scholar is included among the top collaborators of Tomotaka Ohshima 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 Tomotaka Ohshima. Tomotaka Ohshima 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
# Work Indexed citations
1 0
2 1
3 0
4 2
5 3
6 1
7 3
8 4
9 3
10 8
11 2
12 60
13 5
14 8
15 8
16 2
17 25
18 14
19 23
20 2

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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