T. Nishikawa

1.0k total citations
49 papers, 797 citations indexed

About

T. Nishikawa is a scholar working on Surgery, Anesthesiology and Pain Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, T. Nishikawa has authored 49 papers receiving a total of 797 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Surgery, 19 papers in Anesthesiology and Pain Medicine and 12 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in T. Nishikawa's work include Anesthesia and Sedative Agents (17 papers), Hemodynamic Monitoring and Therapy (12 papers) and Airway Management and Intubation Techniques (8 papers). T. Nishikawa is often cited by papers focused on Anesthesia and Sedative Agents (17 papers), Hemodynamic Monitoring and Therapy (12 papers) and Airway Management and Intubation Techniques (8 papers). T. Nishikawa collaborates with scholars based in Japan and United States. T. Nishikawa's co-authors include Makoto Tanaka, Raymond C. Koehler, Jeffrey R. Kirsch, Toru Goyagi, Richard J. Traystman, Tetsu Kimura, Shinichi Inomata, Masayoshi Satō, David S. Bredt and Solomon H. Snyder and has published in prestigious journals such as Stroke, Anesthesiology and American Journal of Physiology-Heart and Circulatory Physiology.

In The Last Decade

T. Nishikawa

49 papers receiving 762 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
T. Nishikawa Japan 16 267 213 190 152 111 49 797
Leonid Roytblat Israel 13 240 0.9× 150 0.7× 288 1.5× 180 1.2× 58 0.5× 24 998
Noriaki Kanaya Japan 20 335 1.3× 480 2.3× 358 1.9× 120 0.8× 110 1.0× 68 1.1k
Kiichiro Taga Japan 16 235 0.9× 109 0.5× 413 2.2× 239 1.6× 112 1.0× 41 1.0k
Takefumi Sakabe Japan 20 323 1.2× 158 0.7× 238 1.3× 89 0.6× 110 1.0× 62 1.2k
Kyo Sang Kim South Korea 18 414 1.6× 187 0.9× 382 2.0× 131 0.9× 77 0.7× 81 1.0k
Tetsu Kimura Japan 15 245 0.9× 205 1.0× 226 1.2× 31 0.2× 77 0.7× 48 751
Takashi Akata Japan 17 115 0.4× 168 0.8× 191 1.0× 316 2.1× 88 0.8× 52 809
J. Lundberg Sweden 19 251 0.9× 283 1.3× 619 3.3× 131 0.9× 104 0.9× 40 1.1k
Jitsu Kato Japan 18 188 0.7× 185 0.9× 236 1.2× 243 1.6× 36 0.3× 63 805
Joel O. Johnson United States 17 191 0.7× 148 0.7× 357 1.9× 45 0.3× 160 1.4× 36 724

Countries citing papers authored by T. Nishikawa

Since Specialization
Citations

This map shows the geographic impact of T. Nishikawa'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 T. Nishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Nishikawa more than expected).

Fields of papers citing papers by T. Nishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Nishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of T. Nishikawa. A scholar is included among the top collaborators of T. Nishikawa 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 T. Nishikawa. T. Nishikawa 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.
Goyagi, Toru, et al.. (2012). Long-term and spatial memory effects of selective β1-antagonists after transient focal ischaemia in rats. British Journal of Anaesthesia. 109(3). 399–406. 5 indexed citations
2.
Goyagi, Toru, et al.. (2009). The combined neuroprotective effects of lidocaine and dexmedetomidine after transient forebrain ischemia in rats. Acta Anaesthesiologica Scandinavica. 53(9). 1176–1183. 34 indexed citations
3.
Sato, Koji, et al.. (2009). Neuroprotective effects of a combination of dexmedetomidine and hypothermia after incomplete cerebral ischemia in rats. Acta Anaesthesiologica Scandinavica. 54(3). 377–382. 69 indexed citations
4.
Kimura, Tetsu, et al.. (2008). Effect of mivazerol, a α2‐agonist, on striatal norepinephrine concentration during transient forebrain ischemia in rats*. Acta Anaesthesiologica Scandinavica. 52(7). 997–1002. 3 indexed citations
5.
Kimura, Tetsu, et al.. (2005). Neuroprotective effect of mivazerol, an α2‐agonist, after transient forebrain ischemia in rats*. Acta Anaesthesiologica Scandinavica. 49(8). 1117–1123. 5 indexed citations
6.
Goyagi, Toru, Makoto Tanaka, & T. Nishikawa. (2003). Fentanyl decreases propofol requirement for laryngeal mask airway insertion. Acta Anaesthesiologica Scandinavica. 47(6). 771–774. 30 indexed citations
7.
Tanaka, M. & T. Nishikawa. (1999). Efficacy of simulated intravenous test dose in the elderly during general anesthesia. Regional Anesthesia & Pain Medicine. 24(5). 393–398. 7 indexed citations
8.
Tanaka, Makoto, Seiji Watanabe, & T. Nishikawa. (1999). Minimum alveolar sevoflurane concentrations required for insertion of the cuffed oropharyngeal airway and the laryngeal mask airway: a comparative study. Anaesthesia. 54(12). 1155–1160. 12 indexed citations
9.
Tanaka, Makoto & T. Nishikawa. (1999). Arterial baroreflex function in humans anaesthetized with sevoflurane. British Journal of Anaesthesia. 82(3). 350–354. 32 indexed citations
10.
Tanaka, Makoto, T. Nishikawa, & Tomohiro Mizutani. (1996). Normovolaemic haemodilution attenuates cardiac depression induced by sodium bicarbonate in canine metabolic acidosis. British Journal of Anaesthesia. 77(3). 408–412. 7 indexed citations
11.
Inomata, Shinichi, et al.. (1996). Transient Bilateral Vocal Cord Paralysis After Insertion of a Laryngeal Mask Airway. Survey of Anesthesiology. 40(1). 48–48. 5 indexed citations
12.
Tanaka, Makoto & T. Nishikawa. (1996). Enhancement of pressor response to ephedrine following clonidine medication. Anaesthesia. 51(2). 123–127. 9 indexed citations
13.
Inomata, Shinichi, T. Nishikawa, Shinichi Kihara, & Hiromichi Naito. (1994). Enhancement of Pressor Response to Intravenous Phenylephrine after Oral Clonidine Medication in Awake or Anesthetized Patients. Anesthesiology. 81(SUPPLEMENT). A107–A107. 4 indexed citations
14.
Inomata, Shinichi, et al.. (1993). [Heart rate response to intravenous atropine during cervical and lumbar epidural anesthesia].. PubMed. 42(7). 990–4. 1 indexed citations
15.
Nishikawa, T.. (1993). Hemodynamic changes associated with thermodilution cardiac output determination in canine acute blood loss or endotoxemia. Acta Anaesthesiologica Scandinavica. 37(6). 602–606. 1 indexed citations
16.
Nishikawa, T.. (1993). ACUTE HAEMODYNAMIC EFFECT OF SODIUM BICARBONATE IN CANINE RESPIRATORY OR METABOLIC ACIDOSIS. British Journal of Anaesthesia. 70(2). 196–200. 11 indexed citations
17.
Nishikawa, T. & Shuji Dohi. (1992). Haemodynamic changes associated with thermodilution cardiac output determination during myocardial ischaemia or pulmonary oedema in dogs. Acta Anaesthesiologica Scandinavica. 36(7). 679–683. 3 indexed citations
18.
Nishikawa, T., et al.. (1990). [The effects of a small dose of atropine upon sinus bradycardia during spinal anesthesia].. PubMed. 39(7). 833–8. 1 indexed citations
19.
Omote, Keiichi, et al.. (1990). Haemodynamic effects of famotidine and cimetidine in critically ill patients. Acta Anaesthesiologica Scandinavica. 34(7). 576–578. 9 indexed citations
20.
Nishikawa, T. & A Namiki. (1989). Attenuation of the pressor response to laryngoscopy and tracheal intubation with intravenous verapamil. Acta Anaesthesiologica Scandinavica. 33(3). 232–235. 30 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 Leonid Roytblat Breakdown of academic impact, for papers by Noriaki Kanaya Breakdown of academic impact, for papers by Kiichiro Taga Breakdown of academic impact, for papers by Takefumi Sakabe Breakdown of academic impact, for papers by Kyo Sang Kim Breakdown of academic impact, for papers by Tetsu Kimura Breakdown of academic impact, for papers by Takashi Akata Breakdown of academic impact, for papers by J. Lundberg Breakdown of academic impact, for papers by Jitsu Kato Breakdown of academic impact, for papers by Joel O. Johnson
Rankless by CCL
2026