Akira Ogura

462 total citations
25 papers, 327 citations indexed

About

Akira Ogura is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Anesthesiology and Pain Medicine. According to data from OpenAlex, Akira Ogura has authored 25 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 7 papers in Anesthesiology and Pain Medicine. Recurrent topics in Akira Ogura's work include Anesthesia and Pain Management (6 papers), Anesthesia and Sedative Agents (6 papers) and Electroconvulsive Therapy Studies (5 papers). Akira Ogura is often cited by papers focused on Anesthesia and Pain Management (6 papers), Anesthesia and Sedative Agents (6 papers) and Electroconvulsive Therapy Studies (5 papers). Akira Ogura collaborates with scholars based in Japan and United States. Akira Ogura's co-authors include Ryo Ogawa, Zen’ichiro Wajima, Toshiya Shiga, Tetsuo Inoue, Toshinori Kitamura, T. Hirai, Kunihiko Takahashi, Toshi A. Furukawa, Shigeki Fujihara and Shigeru Morinobu and has published in prestigious journals such as Critical Care Medicine, Anesthesiology and Journal of Affective Disorders.

In The Last Decade

Akira Ogura

24 papers receiving 311 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Akira Ogura Japan 11 106 99 69 62 51 25 327
J. Roggenbach Germany 9 52 0.5× 56 0.6× 84 1.2× 17 0.3× 51 1.0× 17 334
Ariberto Lorenzetti Italy 7 183 1.7× 203 2.1× 206 3.0× 81 1.3× 34 0.7× 8 605
Gary J. Gala United States 9 58 0.5× 45 0.5× 17 0.2× 33 0.5× 24 0.5× 19 351
Lynda Wells United States 16 190 1.8× 65 0.7× 145 2.1× 57 0.9× 72 1.4× 23 568
Tim Jack United Kingdom 6 61 0.6× 66 0.7× 69 1.0× 118 1.9× 16 0.3× 11 415
Nicole T. D’Arcy United States 6 79 0.7× 30 0.3× 97 1.4× 99 1.6× 27 0.5× 8 402
Nina Zech Germany 12 92 0.9× 144 1.5× 68 1.0× 50 0.8× 43 0.8× 38 483
Kenta Wakaizumi Japan 12 30 0.3× 57 0.6× 35 0.5× 135 2.2× 46 0.9× 33 360
Rebecca Jacob India 7 51 0.5× 152 1.5× 59 0.9× 12 0.2× 33 0.6× 22 339
James H. Lynch United States 12 130 1.2× 25 0.3× 73 1.1× 68 1.1× 42 0.8× 33 390

Countries citing papers authored by Akira Ogura

Since Specialization
Citations

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

Fields of papers citing papers by Akira Ogura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akira Ogura

This figure shows the co-authorship network connecting the top 25 collaborators of Akira Ogura. A scholar is included among the top collaborators of Akira Ogura 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 Akira Ogura. Akira Ogura 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.
2.
Wajima, Zen’ichiro, et al.. (2003). Intravenous Alprostadil, an Analog of Prostaglandin E1, Prevents Thiamylal-Fentanyl-Induced Bronchoconstriction in Humans. Anesthesia & Analgesia. 97(2). 456–460. 4 indexed citations
3.
Wajima, Zen’ichiro, et al.. (2003). Intravenous nicorandil prevents thiamylal-fentanyl–induced bronchoconstriction in humans*. Critical Care Medicine. 31(2). 485–490. 8 indexed citations
4.
Wajima, Zen’ichiro, et al.. (2002). Oral Tizanidine, an α2-Adrenoceptor Agonist, Reduces the Minimum Alveolar Concentration of Sevoflurane in Human Adults. Anesthesia & Analgesia. 95(2). 393–396. 9 indexed citations
5.
Ogura, Akira, et al.. (2002). Intravenous Verapamil Blunts Hyperdynamic Responses During Electroconvulsive Therapy Without Altering Seizure Activity. Anesthesia & Analgesia. 95(2). 400–402. 16 indexed citations
6.
Oi, Yoshiyuki, Akira Ogura, Naoyuki Sakai, et al.. (2002). Blood Patch Therapy for Spontaneous Intracranial Hypotension: Safe Performance After Epidurography in an Unconscious Patient. Anesthesia & Analgesia. 94(4). 959–961. 12 indexed citations
7.
Wajima, Zen’ichiro, et al.. (2002). Oral Tizanidine, an α2-Adrenoceptor Agonist, Reduces the Minimum Alveolar Concentration of Sevoflurane in Human Adults. Anesthesia & Analgesia. 95(2). 393–396. 15 indexed citations
8.
Wajima, Zen’ichiro, Takaki Yoshikawa, Akira Ogura, et al.. (2002). The Effects of Intravenous Lignocaine on Haemodynamics and Seizure Duration during Electroconvulsive Therapy. Anaesthesia and Intensive Care. 30(6). 742–746. 13 indexed citations
9.
Wajima, Zen’ichiro, et al.. (2002). Intravenous colforsin daropate, a water-soluble forskolin derivative, prevents thiamylal-fentanyl-induced bronchoconstriction in humans. Critical Care Medicine. 30(4). 820–826. 10 indexed citations
10.
Yoshikawa, Takaki, Zen’ichiro Wajima, Akira Ogura, T. Inoue, & Ryo Ogawa. (2001). Orally administered clonidine significantly reduces pain during injection of propofol. British Journal of Anaesthesia. 86(6). 874–876. 10 indexed citations
11.
Wajima, Zen’ichiro, et al.. (2001). The Effects of Diltiazem on Hemodynamics and Seizure Duration During Electroconvulsive Therapy. Anesthesia & Analgesia. 92(5). 1327–1330. 24 indexed citations
12.
Wajima, Zen’ichiro, et al.. (2001). Epidural anesthesia with lidocaine reduces propofol injection pain. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 48(6). 538–544. 3 indexed citations
13.
Wajima, Zen’ichiro, et al.. (2000). Thoracoscopic lung biopsy in a patient with pulmonary lymphangiomyomatosis. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 47(1). 62–64. 1 indexed citations
14.
Watanabe, Toshiyuki, et al.. (2000). Parietal Cheiro-oral Syndrome.. Internal Medicine. 39(12). 1105–1107. 4 indexed citations
15.
Furukawa, Toshi A., Akira Ogura, T. Hirai, et al.. (1999). Early parental separation experiences among patients with bipolar disorder and major depression: a case–control study1On behalf of the Group for Longitudinal Affective Disorders Study (GLADS).1. Journal of Affective Disorders. 52(1-3). 85–91. 57 indexed citations
16.
Ogura, Akira, et al.. (1998). Changes in regional brain activity in major depression after successful treatment with antidepressant drugs. Acta Psychiatrica Scandinavica. 98(1). 54–59. 44 indexed citations
17.
Ogura, Akira, et al.. (1997). [Time course of epidural pressure change under intraperitoneal insufflation during laparoscopic surgery].. PubMed. 46(4). 484–91. 2 indexed citations
18.
Kitamura, Akira, et al.. (1996). Epiduroscopic Changes in Patients Undergoing Single and Repeated Epidural Injections. Anesthesia & Analgesia. 82(1). 88–90. 12 indexed citations
19.
Ogura, Akira. (1995). [The influence of cyclo-oxygenase inhibitor and spinal anesthesia on the surgical stress responses during lower abdominal surgery].. PubMed. 44(1). 33–41. 2 indexed citations
20.
Wajima, Zen’ichiro, et al.. (1993). [The effects of intravenous lidocaine on baroreflex control of heart rate in man].. PubMed. 42(4). 504–10. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by J. Roggenbach Breakdown of academic impact, for papers by Ariberto Lorenzetti Breakdown of academic impact, for papers by Gary J. Gala Breakdown of academic impact, for papers by Lynda Wells Breakdown of academic impact, for papers by Tim Jack Breakdown of academic impact, for papers by Nicole T. D’Arcy Breakdown of academic impact, for papers by Nina Zech Breakdown of academic impact, for papers by Kenta Wakaizumi Breakdown of academic impact, for papers by Rebecca Jacob Breakdown of academic impact, for papers by James H. Lynch
Rankless by CCL
2026