Takehide Onuma

887 total citations
37 papers, 601 citations indexed

About

Takehide Onuma is a scholar working on Neurology, Surgery and Cellular and Molecular Neuroscience. According to data from OpenAlex, Takehide Onuma has authored 37 papers receiving a total of 601 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Neurology, 11 papers in Surgery and 9 papers in Cellular and Molecular Neuroscience. Recurrent topics in Takehide Onuma's work include Traumatic Brain Injury and Neurovascular Disturbances (18 papers), Intracranial Aneurysms: Treatment and Complications (14 papers) and Neurosurgical Procedures and Complications (13 papers). Takehide Onuma is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (18 papers), Intracranial Aneurysms: Treatment and Complications (14 papers) and Neurosurgical Procedures and Complications (13 papers). Takehide Onuma collaborates with scholars based in Japan. Takehide Onuma's co-authors include Jirô Suzuki, Motonobu Kameyama, Shigeki Imaizumi, Kiyoshi Ishii, Yoshiharu Sakurai, Osamu Motohashi, Kazuo Mizoi, Hiroshi Naganuma, Michiyasu Suzuki and Takashi Yoshimoto and has published in prestigious journals such as Stroke, Journal of neurosurgery and American Journal of Neuroradiology.

In The Last Decade

Takehide Onuma

37 papers receiving 560 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Takehide Onuma Japan 12 545 110 106 92 88 37 601
A L Amacher Canada 9 452 0.8× 68 0.6× 253 2.4× 78 0.8× 124 1.4× 19 697
L. Rosta Italy 11 483 0.9× 33 0.3× 51 0.5× 172 1.9× 96 1.1× 19 676
A. Loren Amacher United States 11 252 0.5× 29 0.3× 62 0.6× 104 1.1× 102 1.2× 14 432
F Cioffi Italy 9 480 0.9× 36 0.3× 51 0.5× 41 0.4× 72 0.8× 14 535
R Kwak Japan 10 397 0.7× 53 0.5× 100 0.9× 44 0.5× 44 0.5× 41 478
Shinri Oda Japan 14 522 1.0× 40 0.4× 85 0.8× 71 0.8× 104 1.2× 44 641
Akira Teraoka Japan 13 576 1.1× 161 1.5× 243 2.3× 134 1.5× 114 1.3× 33 710
Naohiko Ohbayashi Japan 13 466 0.9× 72 0.7× 108 1.0× 109 1.2× 53 0.6× 29 610
Harjinder Bhatoe India 13 169 0.3× 33 0.3× 58 0.5× 185 2.0× 50 0.6× 50 434
Kenneth Faulder Australia 9 317 0.6× 72 0.7× 181 1.7× 55 0.6× 28 0.3× 16 428

Countries citing papers authored by Takehide Onuma

Since Specialization
Citations

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

Fields of papers citing papers by Takehide Onuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takehide Onuma

This figure shows the co-authorship network connecting the top 25 collaborators of Takehide Onuma. A scholar is included among the top collaborators of Takehide Onuma 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 Takehide Onuma. Takehide Onuma 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.
Hayashi, Toshiaki, Motonobu Kameyama, Shigeki Imaizumi, Hideyuki Kamii, & Takehide Onuma. (2007). Acute epidural hematoma of the posterior fossa—cases of acute clinical deterioration. The American Journal of Emergency Medicine. 25(9). 989–995. 17 indexed citations
2.
Shiraishi, Shin-ichiro, Miki Fujimura, Hiroyuki Kon, et al.. (2004). Thrombosed vertebral artery aneurysm presenting with hemorrhage and bulbar compression: report of two cases. Clinical Neurology and Neurosurgery. 107(2). 123–127. 8 indexed citations
3.
Fujimura, Miki, Motonobu Kameyama, Osamu Motohashi, et al.. (2004). Cerebral infarction in the caudate nucleus associated with acute epidural hematoma and diffuse brain injury in a child after severe head injury. Child s Nervous System. 20(6). 430–433. 7 indexed citations
4.
Fujimura, Miki, Takehide Onuma, Motonobu Kameyama, et al.. (2004). Hydrocephalus due to cerebrospinal fluid overproduction by bilateral choroid plexus papillomas. Child s Nervous System. 20(7). 485–8. 42 indexed citations
5.
Motohashi, Osamu, Motonobu Kameyama, Shigeki Imaizumi, et al.. (2003). A distal anterior cerebral artery aneurysm in infant: disappearance and reappearance of the aneurysm. Journal of Clinical Neuroscience. 11(1). 86–88. 22 indexed citations
6.
Imaizumi, Shigeki, Takehide Onuma, Osamu Motohashi, & Motonobu Kameyama. (2002). Growth of small unruptured intracranial aneurysm. Surgical Neurology. 58(2). 155–156. 6 indexed citations
7.
Imaizumi, Shigeki, Takehide Onuma, Motonobu Kameyama, & Kiyoshi Ishii. (2002). Symptom changes caused by movement of a calcified lateral ventricular meningioma. Surgical Neurology. 58(2). 128–130. 2 indexed citations
8.
Imaizumi, Shigeki, Takehide Onuma, Osamu Motohashi, Motonobu Kameyama, & Kiyoshi Ishii. (2002). Unruptured carotid-duplicated middle cerebral artery aneurysm: case report. Surgical Neurology. 58(5). 322–324. 17 indexed citations
9.
Motohashi, Osamu, et al.. (2002). Single Burr Hole Evacuation for Traumatic Acute Subdural Hematoma of the Posterior Fossa in the Emergency Room. Journal of Neurotrauma. 19(8). 993–998. 10 indexed citations
10.
Imaizumi, Shigeki, Takehide Onuma, Motonobu Kameyama, & Hiroshi Naganuma. (2001). Organized Chronic Subdural Hematoma Requiring Craniotomy. Neurologia medico-chirurgica. 41(1). 19–24. 55 indexed citations
11.
Ito, Hiroshi, Kiyoshi Ishii, Takehide Onuma, Ryuta Kawashima, & Hiroshi Fukuda. (1997). Cerebral perfusion changes in traumatic diffuse brain injury; IMP SPECT studies. Annals of Nuclear Medicine. 11(2). 167–172. 6 indexed citations
12.
Onuma, Takehide, et al.. (1995). Clinicopathological investigation of gyral high density on computerized tomography following severe head injury in children. Journal of neurosurgery. 82(6). 995–1001. 9 indexed citations
13.
Suzuki, Michiyasu, et al.. (1992). Aneurysms arising from the proximal (A1) segment of the anterior cerebral artery. Journal of neurosurgery. 76(3). 455–458. 71 indexed citations
14.
Nagamine, Yoshihide, et al.. (1988). Calcified Chronic Subdural Hematoma in a Young Child. Neurologia medico-chirurgica. 28(2). 190–194. 7 indexed citations
15.
Mashiyama, Shoji, Hiroshi Niizuma, Jirô Suzuki, et al.. (1983). Pontine hemorrhage -Clinical analysis of 26 cases. Nosotchu. 5(3). 186–191. 3 indexed citations
16.
Mizoi, Kazuo, Michiharu Nishijima, & Takehide Onuma. (1981). CT Scan Suggesting Lesions of the Both Lateral Geniculate Bodies and the Calcarine Corteces in a Case of Traumatic Blindness. Neurologia medico-chirurgica. 21(9). 969–972. 1 indexed citations
17.
Suzuki, Jirô & Takehide Onuma. (1979). Intracranial aneurysms associated with arteriovenous malformations. Journal of neurosurgery. 50(6). 742–746. 73 indexed citations
18.
Suzuki, Jirô, Takashi Yoshimoto, & Takehide Onuma. (1978). Early Operations for Ruptured Intracranial Aneurysms—Study of 31 Cases Operated on within the First Four Days after Ruptured Aneurysm. Neurologia medico-chirurgica. 18pt1(1). 83–89. 29 indexed citations
19.
Suzuki, Jirô & Takehide Onuma. (1971). A soluble internal splint for experimental vascular anastomosis. Journal of neurosurgery. 35(3). 355–358. 5 indexed citations
20.
Suzuki, Jirô, Akira Takaku, Takashi Yoshimoto, Shigeharu Suzuki, & Takehide Onuma. (1971). 68. Early Operation of Ruptured Intracranial Aneurysms. Neurologia medico-chirurgica. 11. 169–169. 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.

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