Koki Shimoji

3.0k total citations · 1 hit paper
77 papers, 2.3k citations indexed

About

Koki Shimoji is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Anesthesiology and Pain Medicine. According to data from OpenAlex, Koki Shimoji has authored 77 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Cellular and Molecular Neuroscience, 24 papers in Molecular Biology and 20 papers in Anesthesiology and Pain Medicine. Recurrent topics in Koki Shimoji's work include Neuroscience and Neuropharmacology Research (28 papers), Pain Mechanisms and Treatments (15 papers) and Ion channel regulation and function (13 papers). Koki Shimoji is often cited by papers focused on Neuroscience and Neuropharmacology Research (28 papers), Pain Mechanisms and Treatments (15 papers) and Ion channel regulation and function (13 papers). Koki Shimoji collaborates with scholars based in Japan, United States and United Kingdom. Koki Shimoji's co-authors include Hiroshi Baba, Tomohiro Yamakura, Megumu Yoshimura, Kiichiro Taga, Satoru Fukuda, Sumihisa Aida, Toyofumi Ataka, Naoshi Fujiwara, Hideyoshi Fujihara and Ren‐Zhi Zhan and has published in prestigious journals such as Stroke, Brain Research and Pain.

In The Last Decade

Koki Shimoji

75 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Role of N-Methyl-d-Aspartate (NMDA) Receptors in Pain: A Review

2003 509 citations Tomohiro Yamakura, Hiroshi Baba et al. Anesthesia & Analgesia profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koki Shimoji Japan	23	782	722	599	543	519	77	2.3k
Chih‐Shung Wong Taiwan	30	920 1.2×	686 1.0×	1.2k 1.9×	696 1.3×	400 0.8×	98	2.7k
Colin S. Goodchild Australia	31	872 1.1×	573 0.8×	918 1.5×	897 1.7×	349 0.7×	77	2.3k
Nils Dahlgren Sweden	17	265 0.3×	501 0.7×	835 1.4×	293 0.5×	305 0.6×	28	2.2k
Mikito Kawamata Japan	25	965 1.2×	510 0.7×	737 1.2×	522 1.0×	341 0.7×	143	2.1k
Alex Bekker United States	42	1.3k 1.7×	1.2k 1.7×	700 1.2×	1.4k 2.5×	852 1.6×	131	4.5k
Philip T. Malan United States	11	1.1k 1.4×	708 1.0×	276 0.5×	394 0.7×	290 0.6×	14	1.9k
Shinichi Nakao Japan	27	200 0.3×	391 0.5×	399 0.7×	339 0.6×	403 0.8×	121	1.8k
Vesa Kontinen Finland	32	1.3k 1.7×	826 1.1×	1.3k 2.2×	1.1k 2.0×	442 0.9×	80	3.3k
Yoshinori Kamiya Japan	23	240 0.3×	658 0.9×	300 0.5×	320 0.6×	498 1.0×	88	1.7k
Yoshio Hatano Japan	27	757 1.0×	348 0.5×	466 0.8×	301 0.6×	471 0.9×	123	2.1k

Countries citing papers authored by Koki Shimoji

Since Specialization

Citations

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

Fields of papers citing papers by Koki Shimoji

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koki Shimoji

This figure shows the co-authorship network connecting the top 25 collaborators of Koki Shimoji. A scholar is included among the top collaborators of Koki Shimoji 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 Koki Shimoji. Koki Shimoji 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

Shimoji, Koki, et al.. (2007). Pain Relief by Transcutaneous Electric Nerve Stimulation With Bidirectional Modulated Sine Waves in Patients With Chronic Back Pain: A Randomized, Double-Blind, Sham-Controlled Study. Neuromodulation Technology at the Neural Interface. 10(1). 42–51. 14 indexed citations

Shimoji, Koki, et al.. (2006). Application of nerve block technique to home visit treatments. 13(4). 414–418.

Yamakura, Tomohiro, et al.. (2003). The Role of N-Methyl-d-Aspartate (NMDA) Receptors in Pain: A Review. Anesthesia & Analgesia. 97(4). 1108–1116. 509 indexed citations breakdown →

Qi, Sihua, Ren‐Zhi Zhan, Chaoran Wu, et al.. (2002). The Effects of Thiopental and Propofol on Cell Swelling Induced by Oxygen/Glucose Deprivation in the CA1 Pyramidal Cell Layer of Rat Hippocampal Slices. Anesthesia & Analgesia. 94(3). 655–660. 9 indexed citations

Taga, Kiichiro, et al.. (2001). The Effects of Anesthetics on Cortical Spreading Depression Elicitation and c-fos Expression in Rats. Journal of Neurosurgical Anesthesiology. 13(1). 26–32. 43 indexed citations

Endoh, Hiroshi, et al.. (1999). Effects of nicardipine-, nitroglycerin-, and prostaglandin E1-induced hypotension on human cerebrovascular carbon dioxide reactivity during propofol-fentanyl anesthesia. Journal of Clinical Anesthesia. 11(7). 545–549. 13 indexed citations

Endoh, Hiroshi, Kiichiro Taga, Tomohiro Yamakura, et al.. (1999). Effects of naloxone and morphine on acute hypoxic survival in mice. Critical Care Medicine. 27(9). 1929–1933. 15 indexed citations

Zhan, Ren‐Zhi, Naoshi Fujiwara, E. Tanaka, & Koki Shimoji. (1998). Intracellular acidification induced by membrane depolarization in rat hippocampal slices: roles of intracellular Ca2+ and glycolysis. Brain Research. 780(1). 86–94. 36 indexed citations

Yamakura, Tomohiro, Kenji Sakimura, Masayoshi Mishina, & Koki Shimoji. (1998). Sensitivity of the N-methyl-d-aspartate receptor channel to butyrophenones is dependent on the ε2 subunit. Neuropharmacology. 37(6). 709–717. 6 indexed citations

10.

Endoh, Hiroshi, Hiroshi Baba, Tomohiro Yamakura, et al.. (1997). Prior brain injury protects death from local anaesthetic-induced convulsion. Brain Research. 767(1). 136–139. 1 indexed citations

11.

Aida, Sumihisa, Hiroshi Baba, & Koki Shimoji. (1997). Comparison of circulatory and respiratory responses between supplementary epidural buprenorphine and eptazocine administration during and immediately after total intravenous anesthesia. Journal of Anesthesia. 11(2). 94–99.

12.

Fujihara, Hideyoshi, et al.. (1995). Ketamine Anesthesia Increases Urine Output. 43(2). 91–98. 1 indexed citations

13.

Aida, Sumihisa, et al.. (1995). Total intravenous anesthesia combined with epidural eptazocine. Journal of Anesthesia. 9(4). 311–317. 1 indexed citations

14.

Yamakura, Tomohiro, Kenji Sakimura, Koki Shimoji, & Masayoshi Mishina. (1995). Effects of propofol on various AMPA-, kainate- and NMDA-selective glutamate receptor channels expressed in Xenopus oocytes. Neuroscience Letters. 188(3). 187–190. 78 indexed citations

15.

Fujihara, Hideyoshi, Satoru Fukuda, Tsuyoshi Tanaka, et al.. (1993). Arginine Vasopressin Increases Perinuclear [Ca<sup>2+</sup>] in Single Cultured Vascular Smooth Muscle Cells of Rat Aorta. Journal of Vascular Research. 30(4). 231–238. 8 indexed citations

16.

Shimoji, Koki, et al.. (1992). Slow positive dorsal cord potentials activated by heterosegmental stimuli. Electroencephalography and Clinical Neurophysiology/Evoked Potentials Section. 85(1). 72–80. 8 indexed citations

17.

Fukuda, Satoru, et al.. (1989). Prostaglandin E1 modifies porcine cerebral arterial tone through cyclooxygenase related eicosanoid(s) release. Brain Research. 496(1-2). 397–400. 2 indexed citations

18.

Fujiwara, Naoshi, Koki Shimoji, Tatsuhiko Yuasa, Hironaka Igarashi, & Tadashi Miyatake. (1989). NMR study on [1‐¹³C]glucose metabolism in the rat brain during hypoxia. NMR in Biomedicine. 2(3). 104–111. 1 indexed citations

19.

Ishijima, Buichi, Koki Shimoji, Hiroyuki Shimizu, Hiroshi Takahashi, & Ichirō Suzuki. (1988). Lesions of Spinal and Trigeminal Dorsal Root Entry Zone for Deafferentation Pain. Stereotactic and Functional Neurosurgery. 51(2-5). 175–187. 24 indexed citations

20.

Shimoji, Koki, et al.. (1980). Effects of morphine on human spinal cord and peripheral nervous activities. Pain. 8(1). 63–73. 15 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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