Ichiro Shimoyama

1.1k total citations
54 papers, 927 citations indexed

About

Ichiro Shimoyama is a scholar working on Cognitive Neuroscience, Neurology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Ichiro Shimoyama has authored 54 papers receiving a total of 927 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Cognitive Neuroscience, 13 papers in Neurology and 8 papers in Cellular and Molecular Neuroscience. Recurrent topics in Ichiro Shimoyama's work include EEG and Brain-Computer Interfaces (10 papers), Neural dynamics and brain function (8 papers) and Intracranial Aneurysms: Treatment and Complications (6 papers). Ichiro Shimoyama is often cited by papers focused on EEG and Brain-Computer Interfaces (10 papers), Neural dynamics and brain function (8 papers) and Intracranial Aneurysms: Treatment and Complications (6 papers). Ichiro Shimoyama collaborates with scholars based in Japan, United States and Singapore. Ichiro Shimoyama's co-authors include Miyuki Yamamoto, Kenichi Uemura, Shigeru Nishizawa, Stephen M. Highstein, Makoto Ito, Yoshio Nakajima, Tadahiko Shibata, Dilshat Abla, Naoto Yamanouchi and John W. Peterson and has published in prestigious journals such as NeuroImage, Annals of Neurology and Brain Research.

In The Last Decade

Ichiro Shimoyama

51 papers receiving 881 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ichiro Shimoyama Japan 16 320 259 217 157 94 54 927
Shigeaki Matsuoka Japan 19 485 1.5× 200 0.8× 293 1.4× 188 1.2× 94 1.0× 73 1.3k
Revers Donga United Kingdom 10 186 0.6× 172 0.7× 223 1.0× 193 1.2× 102 1.1× 14 1.2k
Léonor Mazières France 13 211 0.7× 188 0.7× 201 0.9× 190 1.2× 52 0.6× 18 872
Christian Erdmann Germany 15 542 1.7× 218 0.8× 169 0.8× 116 0.7× 76 0.8× 25 973
B. Pollin France 17 254 0.8× 472 1.8× 443 2.0× 396 2.5× 102 1.1× 43 1.3k
Norman F. Capra United States 20 105 0.3× 106 0.4× 237 1.1× 238 1.5× 86 0.9× 31 961
Jörgen Boivie Sweden 14 310 1.0× 131 0.5× 284 1.3× 231 1.5× 112 1.2× 23 985
Edward J. Fine United States 14 254 0.8× 162 0.6× 183 0.8× 235 1.5× 44 0.5× 49 942
Jacques‐Olivier Coq France 21 304 0.9× 192 0.7× 80 0.4× 184 1.2× 86 0.9× 35 969
Cornelius G. Bachmann Germany 17 302 0.9× 300 1.2× 560 2.6× 121 0.8× 41 0.4× 37 1.3k

Countries citing papers authored by Ichiro Shimoyama

Since Specialization
Citations

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

Fields of papers citing papers by Ichiro Shimoyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Shimoyama

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Shimoyama. A scholar is included among the top collaborators of Ichiro Shimoyama 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 Ichiro Shimoyama. Ichiro Shimoyama 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.
Shimoyama, Ichiro, et al.. (2012). Effects of foot baths on sleep in ICU patients. 88(6). 5 indexed citations
2.
Matsuzawa, Daisuke, Kotaro Takeda, Hiroyuki Ohtsuka, et al.. (2012). Correlation of prefrontal activity measured by near-infrared spectroscopy (NIRS) with mood, BDNF genotype and serum BDNF level in healthy individuals. Open Journal of Psychiatry. 2(3). 194–203. 2 indexed citations
3.
Leuze, Christoph, Yuichi Kimura, Jeff Kershaw, et al.. (2011). Quantitative measurement of changes in calcium channel activity in vivo utilizing dynamic manganese-enhanced MRI (dMEMRI). NeuroImage. 60(1). 392–399. 5 indexed citations
4.
Shimoyama, Ichiro, et al.. (2000). Gastric and non-gastric signals in electrogastrography. Journal of the Autonomic Nervous System. 79(1). 60–66. 20 indexed citations
5.
Shibata, Tadahiko, Ichiro Shimoyama, Toshihiko Ito, et al.. (1999). Event-related dynamics of the gamma-band oscillation in the human brain: information processing during a GO/NOGO hand movement task. Neuroscience Research. 33(3). 215–222. 42 indexed citations
6.
Shibata, Tadahiko, Ichiro Shimoyama, Toshihiko Ito, et al.. (1999). Attention changes the peak latency of the visual gamma-band oscillation of the EEG. Neuroreport. 10(6). 1167–1170. 33 indexed citations
7.
Shibata, Tadahiko, Ichiro Shimoyama, Toshihiko Ito, et al.. (1998). The synchronization between brain areas under motor inhibition process in humans estimated by event-related EEG coherence. Neuroscience Research. 31(4). 265–271. 39 indexed citations
8.
Shimoyama, Ichiro, Yoshio Nakajima, Tadahiko Shibata, et al.. (1998). Binocular interactions in visual evoked cortical potentials with two light-emitting-diodes. Documenta Ophthalmologica. 97(1). 1–7. 2 indexed citations
9.
Shimoyama, Ichiro, Yoshio Nakajima, Toshihiko Ito, et al.. (1997). COMPARISON BETWEEN VISUAL EVOKED POTENTIALS WITH A LIGHT-EMITTING-DIODE AND A STROBOSCOPE, ANALYZED WITH SINGULAR VALUE DECOMPOSITION. 23(2). 115–120. 1 indexed citations
10.
Shimoyama, Ichiro & Yoshio Nakajima. (1996). HUMAN SLOW BRAIN POTENTIALS RELATED TO VOLUME OF AUDITORY INFORMATION. 22(1). 25–28. 1 indexed citations
11.
Shimoyama, Ichiro, et al.. (1996). Visual evoked potentials to a faint light: Signal propagation analyzed with peak latency and topographic mapping. Brain Topography. 8(3). 245–247. 2 indexed citations
12.
Dong, Yan, Tetsumei Urano, M.H. Pietraszek, et al.. (1993). Correlation between serotonergic measures in cerebrospinal fluid and blood of subhuman primate. Life Sciences. 52(8). 745–749. 30 indexed citations
13.
Nishizawa, Shigeru, John W. Peterson, Ichiro Shimoyama, & Kenichi Uemura. (1992). Relation between Protein Kinase C and Calmodulin Systems in Cerebrovascular Contraction. Neurosurgery. 31(4). 711–716. 14 indexed citations
14.
Shimoyama, Ichiro. (1990). The Finger-Tapping Test. Archives of Neurology. 47(6). 681–681. 213 indexed citations
15.
Uemura, Kenichi, et al.. (1990). Effect of pinealectomy on cortically kindled rats. Epilepsy Research. 7(3). 240–244. 5 indexed citations
16.
Nishizawa, Shigeru, Tetsuo Yokoyama, Seiji Ohta, et al.. (1990). <I>Lipoma in the Cerebellopontine Angle</I>. Neurologia medico-chirurgica. 30(2). 137–142. 24 indexed citations
17.
Tanaka, Tokutaro, Ichiro Shimoyama, Kaoru Hinokuma, et al.. (1986). Thoracolumbar Spinal Cord Astrocytoma with Intense Calcification. Neurologia medico-chirurgica. 26(9). 728–733. 1 indexed citations
18.
Shimoyama, Ichiro, et al.. (1984). Speech center in a case of a right handed man with AVM at left posterior superior temporal lobe (T1).. Shitsugoshō kenkyū. 4(2). 671–676.
19.
Shimoyama, Ichiro, et al.. (1984). Granular Cell Myoblastoma in the Orbit. Neurologia medico-chirurgica. 24(5). 355–358. 9 indexed citations
20.
Shimoyama, Ichiro, et al.. (1983). Microcomputer Analysis of Finger Tapping as a Measure of Cerebellar Dysfunction. Neurologia medico-chirurgica. 23(6). 437–440. 9 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 Shigeaki Matsuoka Breakdown of academic impact, for papers by Revers Donga Breakdown of academic impact, for papers by Léonor Mazières Breakdown of academic impact, for papers by Christian Erdmann Breakdown of academic impact, for papers by B. Pollin Breakdown of academic impact, for papers by Norman F. Capra Breakdown of academic impact, for papers by Jörgen Boivie Breakdown of academic impact, for papers by Edward J. Fine Breakdown of academic impact, for papers by Jacques‐Olivier Coq Breakdown of academic impact, for papers by Cornelius G. Bachmann
Rankless by CCL
2026