Koichi J. Homma

2.2k total citations · 1 hit paper
56 papers, 1.8k citations indexed

About

Koichi J. Homma is a scholar working on Molecular Biology, Social Psychology and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Koichi J. Homma has authored 56 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Molecular Biology, 15 papers in Social Psychology and 15 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Koichi J. Homma's work include Animal Vocal Communication and Behavior (14 papers), Animal Behavior and Reproduction (12 papers) and Neuroendocrine regulation and behavior (11 papers). Koichi J. Homma is often cited by papers focused on Animal Vocal Communication and Behavior (14 papers), Animal Behavior and Reproduction (12 papers) and Neuroendocrine regulation and behavior (11 papers). Koichi J. Homma collaborates with scholars based in Japan, United States and Belgium. Koichi J. Homma's co-authors include Qiang Zhou, Mu‐ming Poo, Shinji Yamaguchi, Naoya Aoki, Toshiya Matsushima, Yasuyuki Fujimoto, Masahiro Mori, Hiroyuki Itabe, Yusuke Higashi and Tatsuya Takano and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and Neuron.

In The Last Decade

Koichi J. Homma

52 papers receiving 1.7k citations

Hit Papers

Shrinkage of Dendritic Spines Associated with Long-Term D... 2004 2026 2011 2018 2004 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Shrinkage of Dendritic Spines Associated with Long-Term Depression of Hippocampal Synapses
    2004 826 citations Koichi J. Homma et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koichi J. Homma Japan 16 841 701 273 207 192 56 1.8k
David Saffen United States 23 1.4k 1.6× 1.5k 2.1× 353 1.3× 202 1.0× 114 0.6× 47 2.7k
S. P. R. Rose United Kingdom 32 1.3k 1.5× 703 1.0× 758 2.8× 247 1.2× 152 0.8× 76 2.5k
Roger A. Kroes United States 32 810 1.0× 1.1k 1.6× 443 1.6× 60 0.3× 136 0.7× 62 3.3k
José Carlos Dávila Spain 28 771 0.9× 684 1.0× 272 1.0× 361 1.7× 264 1.4× 66 2.3k
Ken Takamatsu Japan 28 1.0k 1.2× 1.3k 1.9× 153 0.6× 312 1.5× 271 1.4× 91 2.7k
Martine Migaud France 25 1.1k 1.3× 906 1.3× 299 1.1× 439 2.1× 207 1.1× 46 2.7k
Takayuki Sassa Japan 22 399 0.5× 1.5k 2.2× 148 0.5× 141 0.7× 577 3.0× 44 2.5k
Thomas N. Parks United States 35 1.6k 1.9× 1.1k 1.5× 849 3.1× 401 1.9× 177 0.9× 60 3.5k
Á. Párducz Hungary 31 1.1k 1.4× 776 1.1× 229 0.8× 305 1.5× 180 0.9× 85 2.9k
Katharina Braun Germany 19 637 0.8× 553 0.8× 283 1.0× 117 0.6× 100 0.5× 33 1.6k

Countries citing papers authored by Koichi J. Homma

Since Specialization
Citations

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

Fields of papers citing papers by Koichi J. Homma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi J. Homma

This figure shows the co-authorship network connecting the top 25 collaborators of Koichi J. Homma. A scholar is included among the top collaborators of Koichi J. Homma 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 J. Homma. Koichi J. Homma 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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Aoki, Naoya, et al.. (2023). Temporal hampering of thyroid hormone synthesis just before hatching impeded the filial imprinting in domestic chicks. Frontiers in Physiology. 14. 1084816–1084816.
4.
Matsushima, Toshiya, Nina Patzke, Kazuhiro Wada, et al.. (2022). Fetal blockade of nicotinic acetylcholine transmission causes autism-like impairment of biological motion preference in the neonatal chick. Cerebral Cortex Communications. 3(4). tgac041–tgac041. 9 indexed citations
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Aoki, Naoya, et al.. (2022). Serotonergic Neurons in the Chick Brainstem Express Various Serotonin Receptor Subfamily Genes. Frontiers in Physiology. 12. 815997–815997. 9 indexed citations
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Aoki, Naoya, et al.. (2022). Chick Hippocampal Formation Displays Subdivision- and Layer-Selective Expression Patterns of Serotonin Receptor Subfamily Genes. Frontiers in Physiology. 13. 882633–882633. 9 indexed citations
7.
Mori, Chihiro, et al.. (2021). Gene expression profiles of the muscarinic acetylcholine receptors in brain regions relating to filial imprinting of newly-hatched domestic chicks. Behavioural Brain Research. 420. 113708–113708. 2 indexed citations
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Aoki, Naoya, et al.. (2019). The chick pallium displays divergent expression patterns of chick orthologues of mammalian neocortical deep layer-specific genes. Scientific Reports. 9(1). 20400–20400. 8 indexed citations
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Aoki, Naoya, et al.. (2018). Thyroid Hormone Sensitizes the Imprinting-Associated Induction of Biological Motion Preference in Domestic Chicks. Frontiers in Physiology. 9. 1740–1740. 10 indexed citations
11.
Kurokawa, Tatsuki, Shunsuke Takasuga, Souhei Sakata, et al.. (2012). 3′ Phosphatase activity toward phosphatidylinositol 3,4-bisphosphate [PI(3,4)P 2 ] by voltage-sensing phosphatase (VSP). Proceedings of the National Academy of Sciences. 109(25). 10089–10094. 49 indexed citations
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Yamaguchi, Shinji, et al.. (2009). Suppression of the ecdysteroid‐triggered growth arrest by a novel Drosophila membrane steroid binding protein. FEBS Letters. 583(4). 655–660. 7 indexed citations
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Yamaguchi, Shinji, Akio Murakami, Naoki Hirose, et al.. (2008). Up-regulation of microtubule-associated protein 2 accompanying the filial imprinting of domestic chicks (Gallus gallus domesticus). Brain Research Bulletin. 76(3). 282–288. 34 indexed citations
15.
Ohira, Koji, Koichi J. Homma, Hirohisa Hirai, Shun Nakamura, & Motoharu Hayashi. (2006). TrkB-T1 regulates the RhoA signaling and actin cytoskeleton in glioma cells. Biochemical and Biophysical Research Communications. 342(3). 867–874. 56 indexed citations
16.
Fujimoto, Yasuyuki, Koichi J. Homma, Shinji Yamaguchi, et al.. (2006). Long-Chain Fatty Acids Induce Lipid Droplet Formation in a Cultured Human Hepatocyte in a Manner Dependent of Acyl-CoA Synthetase. Biological and Pharmaceutical Bulletin. 29(11). 2174–2180. 86 indexed citations
17.
Yokozeki, Takeaki, Koichi J. Homma, Sanae Kuroda, et al.. (1998). Phosphatidic Acid‐Dependent Phosphorylation of a 29‐kDa Protein by Protein Kinase Cα in Bovine Brain Cytosol. Journal of Neurochemistry. 71(1). 410–417. 20 indexed citations
18.
Homma, Koichi J. & Shunji Natori. (1997). The Defense Substances of Insects and their Clinical Applications.. KAGAKU TO SEIBUTSU. 35(7). 484–490. 1 indexed citations
19.
Mukaiyama, Teruaki, et al.. (1988). One-pot synthesis of .ALPHA.-mono- and .ALPHA.,.ALPHA.-disubstituted cyclic ethers from lactones.. Chemistry Letters. 1725–1728. 1 indexed citations
20.
Mukaiyama, Teruaki, et al.. (1988). One-Pot Synthesis of α-Mono- and α,α-Disubstituted Cyclic Ethers from Lactones. Chemistry Letters. 17(10). 1725–1728. 5 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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