Hiroshi Okudera

2.4k total citations
103 papers, 1.5k citations indexed

About

Hiroshi Okudera is a scholar working on Neurology, Surgery and Biomedical Engineering. According to data from OpenAlex, Hiroshi Okudera has authored 103 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Neurology, 24 papers in Surgery and 19 papers in Biomedical Engineering. Recurrent topics in Hiroshi Okudera's work include Intracranial Aneurysms: Treatment and Complications (27 papers), Vascular Malformations Diagnosis and Treatment (17 papers) and Anatomy and Medical Technology (11 papers). Hiroshi Okudera is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (27 papers), Vascular Malformations Diagnosis and Treatment (17 papers) and Anatomy and Medical Technology (11 papers). Hiroshi Okudera collaborates with scholars based in Japan, United States and Indonesia. Hiroshi Okudera's co-authors include Shigeaki Kobayashi, Kazuhiro Hongo, Hiroshi Morita, Kazuhiko Kyoshima, Fukuo Nakagawa, Toshiki Takemae, Masanobu Hokama, Miho Shimizu, Hiroki Hirabayashi and N Yanagisawa and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and Journal of neurosurgery.

In The Last Decade

Hiroshi Okudera

100 papers receiving 1.4k citations

Peers

Hiroshi Okudera

NEURO

SURGE

EPIDE

Shunji Kasaoka Japan

Toshihisa Sakamoto Japan

Michael Glikson Israel

Youichi Yanagawa Japan

Federico Franchi Italy

Jonathan J. Langberg United States

Eun‐Ho Lee South Korea

B Fagrell Sweden

Dev Maulik United States

Todd J. Kilbaugh United States

Shunji Kasaoka Japan

Hiroshi Okudera

402 ×0.9

NEURO

478 ×1.5

SURGE

37 ×0.1

317 ×1.4

EPIDE

203 ×0.9

Citations per year, relative to Hiroshi Okudera Hiroshi Okudera (= 1×) peers Shunji Kasaoka

Countries citing papers authored by Hiroshi Okudera

Since Specialization

Citations

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

Fields of papers citing papers by Hiroshi Okudera

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Okudera

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Okudera. A scholar is included among the top collaborators of Hiroshi Okudera 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 Hiroshi Okudera. Hiroshi Okudera is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Shimizu, Kōji, et al.. (2021). Effect of Advanced Airway Management by Paramedics During Out-of-Hospital Cardiac Arrest on Chest Compression Fraction and Return of Spontaneous Circulation. Open Access Emergency Medicine. Volume 13. 305–310. 11 indexed citations

Suzuki, Shinya, et al.. (2020). Impact of outpatient pharmacy interventions on management of thyroid patients receiving lenvatinib. SHILAP Revista de lepidopterología. 8. 2108002906–2108002906. 11 indexed citations

Wakasugi, Masahiro, et al.. (2019). Importance of Continuing Education for Medical Staff to Improve the Confirmation Rate of Intent for Organ Donation. Transplantation Proceedings. 51(10). 3213–3218. 3 indexed citations

Okudera, Hiroshi & Megumi Takahashi. (2013). Immediate stroke life support: Training for neuroresuscitation team in ER. Rinsho Shinkeigaku. 53(11). 1366–1368. 1 indexed citations

Tsuruta, Ryosuke, Tohru Aruga, Kenichiro Inoue, et al.. (2010). Predictors of poor outcome in mechanically ventilated patients due to heat-related illness. Nihon Kyukyu Igakukai Zasshi Journal of Japanese Association for Acute Medicine. 21(9). 786–791. 2 indexed citations

Miyake, Yasufumi, Tohru Aruga, Kenichiro Inoue, et al.. (2010). Characteristics of heatstroke patients in Japan; Heatstroke STUDY2008. Nihon Kyukyu Igakukai Zasshi Journal of Japanese Association for Acute Medicine. 21(5). 230–244. 16 indexed citations

Sakai, Keiichi, Hiroshi Okudera, & Kazuhiro Hongo. (2004). . Nihon Kyukyu Igakukai Zasshi Journal of Japanese Association for Acute Medicine. 15(4). 151–152.

Kurita, Hiroshi, et al.. (2003). A low-carbohydrate, modified-fat enteral formula (Glucerna^R) impedes development of surgical diabetes. 18(1). 45–50. 1 indexed citations

Koyama, Jun-ichi, Kazuhiro Hongo, Hiroshi Okudera, et al.. (2002). Modified, Multipurpose, Radiolucent Sugita Head Frame for Intraoperative Cerebral Angiography. Neurosurgery. 51(4). 989–992. 1 indexed citations

10.

Hongo, Kazuhiro, Shigeaki Kobayashi, Yukinari Kakizawa, et al.. (2002). NeuRobot: Telecontrolled Micromanipulator System for Minimally Invasive Microneurosurgery—Preliminary Results. Neurosurgery. 51(4). 985–988. 77 indexed citations

11.

Okudera, Hiroshi. (2002). Clinical features on nerve gas terrorism in Matsumoto. Journal of Clinical Neuroscience. 9(1). 17–21. 49 indexed citations

12.

Koyama, Takashi, et al.. (2001). Surgery of a cavernous angioma making a tunnel between the fourth ventricle and tubercle. Neurosurgical Review. 24(1). 38–40. 1 indexed citations

13.

Nagashima, Hisashi, et al.. (2001). Remission of hemifacial spasm after proximal occlusion of vertebrobasilar dissecting aneurysm with coils: case report. Journal of Clinical Neuroscience. 8(1). 43–45. 16 indexed citations

14.

Tanaka, Yuichiro, Shinsuke Muraoka, Tsuyoshi Tada, et al.. (2001). Specific characteristics and management strategies of posterior cerebral artery aneurysms:report of eleven cases. Journal of Clinical Neuroscience. 8(1). 23–26. 23 indexed citations

15.

Koyama, Toru, Hiroshi Okudera, & Shigeaki Kobayashi. (1998). Computer-generated surgical simulation of morphological changes in microstructures: concepts of “virtual retractor”. Neurosurgical FOCUS. 5(6). E8–E8. 4 indexed citations

16.

Okudera, Hiroshi, et al.. (1997). Brain spatula with transparent tip: Technical note. Acta Neurochirurgica. 139(10). 977–978. 1 indexed citations

17.

Okudera, Hiroshi, et al.. (1991). Fatal meningitis due to Staphylococcus Cohnii. Case report. Neurosurgical Review. 14(3). 235–236. 7 indexed citations

18.

Kobayashi, Shigeaki, Hideaki Hara, Hiroshi Okudera, Toshiki Takemae, & Kenichiro Sugita. (1987). Usefulness of Ceramic Implants in Neurosurgery. Neurosurgery. 21(5). 751–755. 44 indexed citations

19.

Okudera, Hiroshi, et al.. (1986). [Evaluation of intracranial calcification associated with aging by computerized tomography].. PubMed. 38(2). 129–33. 9 indexed citations

20.

Okudera, Hiroshi, et al.. (1984). A simple three-dimensional display model based on recorded CT scan films for surgical reference technical note. Acta Neurochirurgica. 71(1-2). 47–53. 7 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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