Masahiko Toshima

616 total citations
17 papers, 459 citations indexed

About

Masahiko Toshima is a scholar working on Neurology, Neurology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Masahiko Toshima has authored 17 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Neurology, 4 papers in Neurology and 3 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Masahiko Toshima's work include Transcranial Magnetic Stimulation Studies (4 papers), Intracranial Aneurysms: Treatment and Complications (4 papers) and Vascular Malformations Diagnosis and Treatment (3 papers). Masahiko Toshima is often cited by papers focused on Transcranial Magnetic Stimulation Studies (4 papers), Intracranial Aneurysms: Treatment and Complications (4 papers) and Vascular Malformations Diagnosis and Treatment (3 papers). Masahiko Toshima collaborates with scholars based in Japan and United States. Masahiko Toshima's co-authors include Naoyuki Takeuchi, Katsunori Ikoma, Tomoko Tada, Yuichiro Matsuo, Takayo Chuma, Neal F. Kassell, Katsumi Irie, Makiko Seto, Kazuhisa Domen and Kenji Hachisuka and has published in prestigious journals such as Stroke, Journal of neurosurgery and Neurosurgery.

In The Last Decade

Masahiko Toshima

14 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masahiko Toshima Japan 9 304 273 150 106 79 17 459
Ola A. Shawky Egypt 8 402 1.3× 116 0.4× 127 0.8× 149 1.4× 149 1.9× 11 568
Rasheda El‐Nazer United States 7 326 1.1× 147 0.5× 137 0.9× 78 0.7× 138 1.7× 8 453
Nicole Varnerin United States 12 389 1.3× 215 0.8× 133 0.9× 70 0.7× 165 2.1× 15 509
Pierre Nicolo Switzerland 9 146 0.5× 208 0.8× 88 0.6× 59 0.6× 255 3.2× 10 428
Matthew A. Edwardson United States 10 132 0.4× 198 0.7× 57 0.4× 89 0.8× 87 1.1× 21 404
Albert Chen United States 7 93 0.3× 122 0.4× 131 0.9× 67 0.6× 114 1.4× 10 289
Kelsey A. Potter–Baker United States 15 409 1.3× 216 0.8× 152 1.0× 56 0.5× 196 2.5× 24 619
Floor E. Buma Netherlands 7 115 0.4× 283 1.0× 51 0.3× 153 1.4× 102 1.3× 7 374
Victor M. Borges New Zealand 6 107 0.4× 279 1.0× 53 0.4× 120 1.1× 68 0.9× 7 407
Andrew Heald United Kingdom 5 236 0.8× 180 0.7× 77 0.5× 77 0.7× 79 1.0× 5 385

Countries citing papers authored by Masahiko Toshima

Since Specialization
Citations

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

Fields of papers citing papers by Masahiko Toshima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masahiko Toshima

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

All Works

17 of 17 papers shown
1.
Takahashi, Kayoko, Kazuhisa Domen, Masahiko Toshima, et al.. (2016). Efficacy of Upper Extremity Robotic Therapy in Subacute Poststroke Hemiplegia. Stroke. 47(5). 1385–1388. 70 indexed citations
2.
Goto, Takahiro, Daisuke Sawamura, Masahiko Toshima, & Yoshitsugu Nakagawa. (2016). The case study of a patient showing compulsive manipulation of tools with the right leg. Higher Brain Function Research. 36(1). 30–37.
3.
Sawamura, Daisuke, et al.. (2012). Reliability and Validity of the Moss Attention Rating Scale for Use in Japan. Higher Brain Function Research. 32(3). 533–541. 5 indexed citations
4.
Takeuchi, Naoyuki, Tomoko Tada, Masahiko Toshima, & Katsunori Ikoma. (2010). Correlation of motor function with transcallosal and intracortical inhibition after stroke. Journal of Rehabilitation Medicine. 42(10). 962–966. 41 indexed citations
5.
Takeuchi, Naoyuki, Tomoko Tada, Masahiko Toshima, Yuichiro Matsuo, & Katsunori Ikoma. (2009). Repetitive transcranial magnetic stimulation over bilateral hemispheres enhances motor function and training effect of paretic hand in patients after stroke. Journal of Rehabilitation Medicine. 41(13). 1049–1054. 99 indexed citations
6.
Takeuchi, Naoyuki, Tomoko Tada, Masahiko Toshima, et al.. (2008). Inhibition of the unaffected motor cortex by 1 Hz repetitive transcranical magnetic stimulation enhances motor performance and training effect of the paretic hand in patients with chronic stroke. Journal of Rehabilitation Medicine. 40(4). 298–303. 161 indexed citations
7.
Takeuchi, Naoyuki, Masahiko Toshima, Takayo Chuma, Yuichiro Matsuo, & Katsunori Ikoma. (2008). Repetitive Transcranial Magnetic Stimulation of the Unaffected Hemisphere in a Patient Who Was Forced to Use the Affected Hand. American Journal of Physical Medicine & Rehabilitation. 87(1). 74–77. 11 indexed citations
8.
Toshima, Masahiko, et al.. (2004). . The Japanese Journal of Rehabilitation Medicine. 41(4). 224–231. 2 indexed citations
9.
Toshima, Masahiko, et al.. (2001). Factors Affecting Length of Stay and Discharge Destination in Patients with Acute Ischemic Stroke.. The Japanese Journal of Rehabilitation Medicine. 38(4). 268–276. 8 indexed citations
10.
Takahashi, Shuhei, Masahiko Toshima, Seiji Fukuoka, et al.. (1996). Effect of gamma knife irradiation on relaxation and contraction responses of the common carotid artery in the rat. Acta Neurochirurgica. 138(8). 992–1001. 6 indexed citations
11.
Takahashi, Shuhei, et al.. (1993). Effect of U88999E on Experimental Cerebral Vasospasm in Rabbits. Neurosurgery. 32(2). 281???288–281???288.
12.
Takahashi, Shuhei, et al.. (1993). Effect of U88999E on Experimental Cerebral Vasospasm in Rabbits. Neurosurgery. 32(2). 281–288. 18 indexed citations
13.
Fukuoka, Seiji, et al.. (1992). The Strategy of the Treatment for Arteriovenous Malformations by Gamma Knife Radiosurgery: Importance of Volume. Surgery for Cerebral Stroke. 20(5). 370–374.
14.
Tanaka, Yuichiro, et al.. (1992). Effect of Bilirubin on Rabbit Cerebral Arteries In Vivo and In Vitro. Neurosurgery. 30(2). 195–201. 5 indexed citations
15.
Toshima, Masahiko, et al.. (1992). Effect of intracisternal and intravenous calcitonin gene-related peptide on experimental cerebral vasospasm in rabbits. Acta Neurochirurgica. 119(1-4). 134–138. 22 indexed citations
16.
Toshima, Masahiko, et al.. (1992). The effect of hemoglobin on vasodilatory effect of calcium antagonists in the isolated rabbit basilar artery. Journal of neurosurgery. 76(4). 670–678. 10 indexed citations
17.
SUEMATSU, Katsumi, et al.. (1987). A Case of Newly Formed Mycotic (Aspergillus) Aneurysms Near the Clipped Middle Cerebral Artery Aneurysm. Surgery for Cerebral Stroke. 15(4). 395–399. 1 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 Ola A. Shawky Breakdown of academic impact, for papers by Rasheda El‐Nazer Breakdown of academic impact, for papers by Nicole Varnerin Breakdown of academic impact, for papers by Pierre Nicolo Breakdown of academic impact, for papers by Matthew A. Edwardson Breakdown of academic impact, for papers by Albert Chen Breakdown of academic impact, for papers by Kelsey A. Potter–Baker Breakdown of academic impact, for papers by Floor E. Buma Breakdown of academic impact, for papers by Victor M. Borges Breakdown of academic impact, for papers by Andrew Heald
Rankless by CCL
2026