Shigeru Koyano

2.2k total citations
50 papers, 874 citations indexed

About

Shigeru Koyano is a scholar working on Neurology, Cellular and Molecular Neuroscience and Molecular Biology. According to data from OpenAlex, Shigeru Koyano has authored 50 papers receiving a total of 874 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Neurology, 21 papers in Cellular and Molecular Neuroscience and 20 papers in Molecular Biology. Recurrent topics in Shigeru Koyano's work include Genetic Neurodegenerative Diseases (19 papers), Mitochondrial Function and Pathology (13 papers) and Amyotrophic Lateral Sclerosis Research (9 papers). Shigeru Koyano is often cited by papers focused on Genetic Neurodegenerative Diseases (19 papers), Mitochondrial Function and Pathology (13 papers) and Amyotrophic Lateral Sclerosis Research (9 papers). Shigeru Koyano collaborates with scholars based in Japan and United States. Shigeru Koyano's co-authors include Saburo Yagishita, Hiroshi Doi, Toshiki Uchihara, Yoshiyuki Kuroiwa, K Iwabuchi, Hiroto Fujigasaki, Ayako Nakamura, Yume Suzuki, Nobuyuki Nukina and Fumiaki Tanaka and has published in prestigious journals such as The American Journal of Human Genetics, American Journal Of Pathology and Journal of Neurology Neurosurgery & Psychiatry.

In The Last Decade

Shigeru Koyano

46 papers receiving 856 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shigeru Koyano Japan 14 540 424 357 89 85 50 874
Lena E. Hjermind Denmark 18 405 0.8× 403 1.0× 388 1.1× 100 1.1× 37 0.4× 47 904
Koji Kakishita Japan 12 332 0.6× 377 0.9× 168 0.5× 65 0.7× 205 2.4× 19 839
Nayana Lahiri United Kingdom 15 610 1.1× 575 1.4× 206 0.6× 113 1.3× 26 0.3× 27 1.0k
Monica Holmberg Sweden 19 673 1.2× 720 1.7× 254 0.7× 52 0.6× 30 0.4× 29 1.0k
Taisuke Kato Japan 16 463 0.9× 206 0.5× 398 1.1× 104 1.2× 226 2.7× 40 886
Emmanuelle Buhler France 14 367 0.7× 298 0.7× 126 0.4× 59 0.7× 75 0.9× 28 755
Karen O’Sullivan United Kingdom 3 295 0.5× 757 1.8× 474 1.3× 100 1.1× 60 0.7× 3 1.1k
Georgios Pantazis Germany 10 223 0.4× 224 0.5× 161 0.5× 108 1.2× 67 0.8× 15 815
Fabrice Lisovoski France 13 234 0.4× 301 0.7× 234 0.7× 77 0.9× 47 0.6× 21 722
Mai T. Dang United States 19 290 0.5× 640 1.5× 587 1.6× 73 0.8× 35 0.4× 26 1.2k

Countries citing papers authored by Shigeru Koyano

Since Specialization
Citations

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

Fields of papers citing papers by Shigeru Koyano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigeru Koyano

This figure shows the co-authorship network connecting the top 25 collaborators of Shigeru Koyano. A scholar is included among the top collaborators of Shigeru Koyano 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 Shigeru Koyano. Shigeru Koyano 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.
Mochizuki, Takahiro, Satoru Shimizu, Ryoo Yamamoto, et al.. (2023). Cerebral foreign body granulomas after mechanical thrombectomy: Two case reports and a review of the literature. Journal of Stroke and Cerebrovascular Diseases. 32(3). 106990–106990. 3 indexed citations
2.
Mizuguchi, Takeshi, Hiroshi Doi, Shigeru Koyano, et al.. (2022). Patients with biallelic GGC repeat expansions in NOTCH2NLC exhibiting a typical neuronal intranuclear inclusion disease phenotype. Genomics. 114(5). 110469–110469. 4 indexed citations
3.
Doi, Hiroshi, Shigeru Koyano, Kenichi Tanaka, et al.. (2021). SGTA associates with intracellular aggregates in neurodegenerative diseases. Molecular Brain. 14(1). 59–59. 3 indexed citations
4.
Ito, Takeshi, Naohisa Ueda, Yoshiharu Nakae, et al.. (2021). Therapeutic efficacy of heparin and direct factor Xa inhibitors in cancer-associated cryptogenic ischemic stroke with venous thromboembolism. Thrombosis Research. 206. 99–103. 9 indexed citations
5.
Yahikozawa, Hiroyuki, Satoko Miyatake, Toshiaki Sakai, et al.. (2018). A Japanese Family of Spinocerebellar Ataxia Type 21: Clinical and Neuropathological Studies. The Cerebellum. 17(5). 525–530. 12 indexed citations
6.
Takahashi, Keita, et al.. (2018). Two cases of anaphylactic shock by methylprednisolone in neuromyelitis optica. Multiple Sclerosis Journal. 24(11). 1514–1516.
7.
Nakae, Yoshiharu, Hiroshi Doi, Hitaru Kishida, et al.. (2017). White matter hyperintensities on MRI in dementia with Lewy bodies, Parkinson's disease with dementia, and Alzheimer's disease. Journal of the Neurological Sciences. 385. 99–104. 54 indexed citations
8.
Tada, Mikiko, Hiroshi Doi, Shigeru Koyano, et al.. (2017). Matrin 3 Is a Component of Neuronal Cytoplasmic Inclusions of Motor Neurons in Sporadic Amyotrophic Lateral Sclerosis. American Journal Of Pathology. 188(2). 507–514. 37 indexed citations
9.
Ueda, Naohisa, et al.. (2014). Quantitative analysis of upper-limb ataxia in patients with spinocerebellar degeneration. Journal of Neurology. 261(7). 1381–1386. 6 indexed citations
10.
Koike, Haruki, Rina Hashimoto, Minoru Tomita, et al.. (2012). The spectrum of clinicopathological features in pure autonomic neuropathy. Journal of Neurology. 259(10). 2067–2075. 19 indexed citations
11.
Doi, Hiroshi, Kunihiro Yoshida, Takao Yasuda, et al.. (2011). Exome Sequencing Reveals a Homozygous SYT14 Mutation in Adult-Onset, Autosomal-Recessive Spinocerebellar Ataxia with Psychomotor Retardation. The American Journal of Human Genetics. 89(2). 320–327. 57 indexed citations
12.
Tsukuda, Mamoru, et al.. (2011). Acoustic characteristics of ataxic speech in Japanese patients with spinocerebellar degeneration (SCD). International Journal of Language & Communication Disorders. 47(1). 84–94. 6 indexed citations
13.
Kameda, Tomoaki, Hiroshi Doi, Tatsuya Takahashi, et al.. (2010). Clinical features and prognosis in 14 cases of spinal cord infarctions. Nosotchu. 32(4). 351–356. 2 indexed citations
14.
Kuroiwa, Yoshiyuki, Chuanwei Wang, Mei Li, et al.. (2010). P1 and P2 components of human visual evoked potentials are modulated by depth perception of 3-dimensional images. Clinical Neurophysiology. 121(3). 386–391. 39 indexed citations
15.
Doi, Hiroshi, Shigeru Koyano, Satoko Miyatake, et al.. (2009). Siblings with the adult-onset slowly progressive type of pantothenate kinase-associated neurodegeneration and a novel mutation, Ile346Ser, in PANK2: Clinical features and 99mTc-ECD brain perfusion SPECT findings. Journal of the Neurological Sciences. 290(1-2). 172–176. 17 indexed citations
16.
Li, Mei, Yoshiyuki Kuroiwa, Lihong Wang, et al.. (2005). Visual event-related potentials under different interstimulus intervals in Parkinson's disease: Relation to motor disability, WAIS-R, and regional cerebral blood flow. Parkinsonism & Related Disorders. 11(4). 209–219. 12 indexed citations
17.
Hayashi, Eiko, et al.. (2004). Visual evoked potential changes related to illusory perception in normal human subjects. Neuroscience Letters. 359(1-2). 29–32. 10 indexed citations
18.
Uchihara, Toshiki, Hiroto Fujigasaki, Shigeru Koyano, et al.. (2001). Non-expanded polyglutamine proteins in intranuclear inclusions of hereditary ataxias – triple-labeling immunofluorescence study. Acta Neuropathologica. 102(2). 149–152. 68 indexed citations
19.
Kuroiwa, Yoshiyuki, et al.. (2001). Modulation of event-related potentials in normal human subjects by visual divided attention to spatial and color factors. Neuroscience Letters. 311(3). 198–202. 8 indexed citations
20.
Koyano, Shigeru, et al.. (1996). [Periodic decerebrate spasm with ocular dipping, Cheyne-Stokes respiration and hypersympathetic activity].. PubMed. 36(7). 881–5. 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.

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