Koichi Oki

1.0k total citations
36 papers, 662 citations indexed

About

Koichi Oki is a scholar working on Neurology, Epidemiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Koichi Oki has authored 36 papers receiving a total of 662 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Neurology, 10 papers in Epidemiology and 8 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Koichi Oki's work include Acute Ischemic Stroke Management (8 papers), Neurogenesis and neuroplasticity mechanisms (6 papers) and Stroke Rehabilitation and Recovery (4 papers). Koichi Oki is often cited by papers focused on Acute Ischemic Stroke Management (8 papers), Neurogenesis and neuroplasticity mechanisms (6 papers) and Stroke Rehabilitation and Recovery (4 papers). Koichi Oki collaborates with scholars based in Japan, Sweden and Germany. Koichi Oki's co-authors include Emanuela Monni, Zaal Kokaia, Olle Lindvall, Jemal Tatarishvili, Yutaka Mine, Philipp Koch, Oliver Brüstle, James Wood, Henrik Ahlenius and Somsak Wattananit and has published in prestigious journals such as Journal of Neuroscience, SHILAP Revista de lepidopterología and Brain Research.

In The Last Decade

Koichi Oki

29 papers receiving 648 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koichi Oki Japan 11 236 223 171 166 132 36 662
Kazuya Yokota Japan 15 253 1.1× 276 1.2× 500 2.9× 172 1.0× 69 0.5× 40 1.2k
Yujia Yang China 16 106 0.4× 164 0.7× 153 0.9× 124 0.7× 104 0.8× 59 691
Hyeonseon Park South Korea 15 117 0.5× 195 0.9× 256 1.5× 217 1.3× 141 1.1× 37 826
Silvia Lanfranconi Italy 15 85 0.4× 166 0.7× 96 0.6× 114 0.7× 435 3.3× 37 926
Ursula Graumann Switzerland 8 138 0.6× 233 1.0× 286 1.7× 65 0.4× 70 0.5× 8 790
Wolf-Rüdiger Schäbitz Germany 4 201 0.9× 186 0.8× 148 0.9× 135 0.8× 131 1.0× 5 717
Akie Kikuchi‐Taura Japan 14 113 0.5× 250 1.1× 65 0.4× 159 1.0× 52 0.4× 27 558
Stanley Hoang United States 10 145 0.6× 195 0.9× 192 1.1× 112 0.7× 218 1.7× 22 715
Jessica Foraker United States 9 115 0.5× 292 1.3× 93 0.5× 292 1.8× 76 0.6× 9 787
Makoto Ideguchi Japan 16 275 1.2× 575 2.6× 326 1.9× 246 1.5× 206 1.6× 44 1.1k

Countries citing papers authored by Koichi Oki

Since Specialization
Citations

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

Fields of papers citing papers by Koichi Oki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Oki

This figure shows the co-authorship network connecting the top 25 collaborators of Koichi Oki. A scholar is included among the top collaborators of Koichi Oki 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 Koichi Oki. Koichi Oki 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
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Seki, Morinobu, Hiroshi Yaguchi, Kenichi Sakuta, et al.. (2020). Polyradiculoneuropathy induced by immune checkpoint inhibitors: a case series and review of the literature. Journal of Neurology. 268(2). 680–688. 27 indexed citations
6.
Iizuka, Takashi, Koichi Oki, Kentaro Hayashida, et al.. (2019). Cerebral Infarction after Transcatheter Aortic Valve Implantation in Japan: Retrospective Analysis at a Single High-Volume Center. Journal of Stroke and Cerebrovascular Diseases. 28(12). 104455–104455. 2 indexed citations
7.
Takahashi, Saeko, et al.. (2019). A case of central neurogenic hyperventilation without tachypnoea. Respirology Case Reports. 7(7). e00462–e00462. 3 indexed citations
8.
Wakabayashi, Taiga, Hideaki Obara, Morinobu Seki, et al.. (2019). Myelopathy due to human T-cell leukemia virus type-1 from the donor after ABO-incompatible liver transplantation. Annals of Hepatology. 18(2). 397–401.
9.
Oki, Koichi, et al.. (2018). Trends of Antiplatelet Therapy for the Management of Moyamoya Disease in Japan: Results of a Nationwide Survey. Journal of Stroke and Cerebrovascular Diseases. 27(12). 3605–3612. 29 indexed citations
10.
Takizawa, Tsubasa, Junki Maehara, Koichi Oki, et al.. (2017). Serial changes of corticospinal tract hyperintensity on magnetic resonance imaging from the preclinical stage in amyotrophic lateral sclerosis. Neurology and Clinical Neuroscience. 6(1). 29–30. 1 indexed citations
11.
Oki, Koichi, Kazushi Minami, T Abe, et al.. (2017). Diameter of fluorescent microspheres determines their distribution throughout the cortical watershed area in mice. Brain Research. 1679. 109–115. 7 indexed citations
12.
Oki, Koichi, Jin Nakahara, Yoshikane Izawa, et al.. (2015). Ipsilateral Facial Tactile Hypesthesia in a Patient with Lateral Medullary Syndrome. Journal of Stroke and Cerebrovascular Diseases. 24(11). e315–e317.
13.
Tatarishvili, Jemal, Koichi Oki, Emanuela Monni, et al.. (2014). Human induced pluripotent stem cells improve recovery in stroke-injured aged rats. Restorative Neurology and Neuroscience. 32(4). 547–558. 60 indexed citations
14.
Oki, Koichi. (2013). Stem cell therapy for ischemic stroke using iPS cells. Rinsho Shinkeigaku. 53(11). 1017–1019. 1 indexed citations
15.
Ahlenius, Henrik, Karthikeyan Devaraju, Emanuela Monni, et al.. (2012). Adaptor Protein LNK Is a Negative Regulator of Brain Neural Stem Cell Proliferation after Stroke. Journal of Neuroscience. 32(15). 5151–5164. 13 indexed citations
16.
Oki, Koichi, Jemal Tatarishvili, James Wood, et al.. (2012). Human-Induced Pluripotent Stem Cells form Functional Neurons and Improve Recovery After Grafting in Stroke-Damaged Brain. Stem Cells. 30(6). 1120–1133. 236 indexed citations
17.
Oki, Koichi, Naoko Kaneko, Hiroaki Kanki, et al.. (2009). Musashi1 as a marker of reactive astrocytes after transient focal brain ischemia. Neuroscience Research. 66(4). 390–395. 19 indexed citations
18.
Oki, Koichi, Eiichiro Nagata, Akira Ishiko, et al.. (2007). Novel mutation of the Notch3 gene in a Japanese patient with CADASIL. European Journal of Neurology. 14(4). 464–466. 4 indexed citations
19.
Hobara, Tatsuya, et al.. (2000). Estimation of the Lethal Toluene Concentration from the Accidental Death of Painting Workers.. Industrial Health. 38(2). 228–231. 18 indexed citations
20.
Oki, Koichi, et al.. (1993). Actinomycosis in the Face and Neck Region; A Report of Two Cases.. Practica Oto-Rhino-Laryngologica. 86(12). 1757–1762. 3 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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