Masahiko Oka
- Pulmonary and Respiratory Medicine top 0.5%
- Physiology top 2%
- Cardiology and Cardiovascular Medicine top 2%
- Molecular Biology top 10%
- Surgery top 10%
- Co-authors
- Ivan F. McMurtryKaren A. FaganSarah A. GebbKohtaro AbeKenneth G. MorrisTetsutaro NagaokaAbdallah AlzoubiMichie Toba
- Topics
- Pulmonary Hypertension Research and Treatments (51 papers)Nitric Oxide and Endothelin Effects (34 papers)Eicosanoids and Hypertension Pharmacology (8 papers)
- Partner nations
- United StatesJapanJordan
In The Last Decade
Masahiko Oka
86 papers receiving 3.9k citations
Peers
Comparison fields: 5 of 96
- Pulmonary and Respiratory Medicine 2.6k
- Physiology 1.3k
- Cardiology and Cardiovascular Medicine 1.2k
- Molecular Biology 1.2k
- Surgery 515
Countries citing papers authored by Masahiko Oka
This map shows the geographic impact of Masahiko Oka'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 Masahiko Oka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masahiko Oka more than expected).
Fields of papers citing papers by Masahiko Oka
This network shows the impact of papers produced by Masahiko Oka. 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 Masahiko Oka. The network helps show where Masahiko Oka may publish in the future.
Co-authorship network of co-authors of Masahiko Oka
This figure shows the co-authorship network connecting the top 25 collaborators of Masahiko Oka. A scholar is included among the top collaborators of Masahiko Oka 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 Masahiko Oka. Masahiko Oka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 35 | |
| 2 | 50 | |
| 3 | 91 | |
| 4 | 9 | |
| 5 | 86 | |
| 6 | 75 | |
| 7 | 12 | |
| 8 | 57 | |
| 9 | 399 | |
| 10 | 50 | |
| 11 | 74 | |
| 12 | 155 | |
| 13 | 57 | |
| 14 | 99 | |
| 15 | 207 | |
| 16 | 31 | |
| 17 | 28 | |
| 18 | 7 | |
| 19 | 5 | |
| 20 | [Traumatic aneurysm of intracranial portion of the internal carotid artery--report of a case in which the development of aneurysm was documented by several carotid angiographies (author's transl)]. | 4 |
About Masahiko Oka
Masahiko Oka is a scholar working on Pulmonary and Respiratory Medicine, Physiology and Endocrine and Autonomic Systems, having authored 86 papers that have together received 3.9k indexed citations. Recurring topics across this work include Pulmonary Hypertension Research and Treatments (51 papers), Nitric Oxide and Endothelin Effects (34 papers) and Eicosanoids and Hypertension Pharmacology (8 papers). The work is most often cited by research in Pulmonary and Respiratory Medicine (2.6k citations), Cardiology and Cardiovascular Medicine (1.2k citations) and Physiology (1.3k citations). Masahiko Oka has collaborated with scholars based in United States, Japan and Jordan. Frequent co-authors include Ivan F. McMurtry, Karen A. Fagan, Sarah A. Gebb, Kohtaro Abe, Kenneth G. Morris, Tetsutaro Nagaoka, Abdallah Alzoubi, Michie Toba, Norbert F. Voelkel and Natalie R. Bauer. Their work appears in journals such as Circulation, PLoS ONE and Circulation Research.
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.