Jun-ichi Koyama
About
Jun-ichi Koyama is a scholar working on Pulmonary and Respiratory Medicine, Neurology and Surgery.
According to data from OpenAlex, Jun-ichi Koyama has authored 84 papers receiving a total of 925 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Pulmonary and Respiratory Medicine, 32 papers in Neurology and 18 papers in Surgery. Recurrent topics in Jun-ichi Koyama’s work include Intracranial Aneurysms: Treatment and Complications (22 papers), Cerebrovascular and Carotid Artery Diseases (15 papers) and Vascular Procedures and Complications (15 papers). Jun-ichi Koyama is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (22 papers), Cerebrovascular and Carotid Artery Diseases (15 papers) and Vascular Procedures and Complications (15 papers). Jun-ichi Koyama collaborates with scholars based in Japan, Egypt and Germany. Jun-ichi Koyama's co-authors include Kazuhiro Hongo, Tetsuya Goto, Shigeaki Kobayashi, Takafumi Hayashi and Yukinari Kakizawa and has published in prestigious journals such as Journal of neurosurgery, Virology and Neurosurgery.
In The Last Decade
Fields of papers citing papers by Jun-ichi Koyama
Since SpecializationEngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics
This network shows the specialization of papers citing the papers produced by Jun-ichi Koyama. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Jun-ichi Koyama may publish in the future.
Countries citing papers authored by Jun-ichi Koyama
Since SpecializationCitations
This map shows the geographic impact of Jun-ichi Koyama'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 Jun-ichi Koyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jun-ichi Koyama more than expected).
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