Ryuichi Okada

1.9k total citations
54 papers, 1.4k citations indexed

About

Ryuichi Okada is a scholar working on Genetics, Cellular and Molecular Neuroscience and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, Ryuichi Okada has authored 54 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Genetics, 25 papers in Cellular and Molecular Neuroscience and 21 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in Ryuichi Okada's work include Insect and Arachnid Ecology and Behavior (31 papers), Neurobiology and Insect Physiology Research (25 papers) and Insect and Pesticide Research (18 papers). Ryuichi Okada is often cited by papers focused on Insect and Arachnid Ecology and Behavior (31 papers), Neurobiology and Insect Physiology Research (25 papers) and Insect and Pesticide Research (18 papers). Ryuichi Okada collaborates with scholars based in Japan, United States and Germany. Ryuichi Okada's co-authors include Makoto Mizunami, Kei Ito, Takeshi Awasaki, Nicholas J. Strausfeld, Midori Sakura, Etsuro Ito, Hidetoshi Ikeno, Nobuaki Tanaka, Randolf Menzel and Gisela Manz and has published in prestigious journals such as Neuron, Journal of Neuroscience and PLoS ONE.

In The Last Decade

Ryuichi Okada

54 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuichi Okada Japan 22 1.1k 738 579 355 190 54 1.4k
Shigehiro Namiki Japan 23 1.1k 1.0× 596 0.8× 447 0.8× 310 0.9× 145 0.8× 44 1.3k
Emmanuel Perisse United Kingdom 12 1.3k 1.2× 658 0.9× 482 0.8× 343 1.0× 90 0.5× 15 1.4k
Y. Matsumoto Japan 23 1.2k 1.1× 681 0.9× 756 1.3× 718 2.0× 101 0.5× 55 1.7k
Andrew M. Dacks United States 20 990 0.9× 562 0.8× 547 0.9× 313 0.9× 195 1.0× 41 1.2k
Wolf Huetteroth Germany 21 1.7k 1.5× 912 1.2× 667 1.2× 469 1.3× 142 0.7× 30 1.9k
Jürgen Rybak Germany 23 1.7k 1.6× 1.1k 1.6× 903 1.6× 674 1.9× 276 1.5× 39 2.1k
Nobuhiro Yamagata Japan 15 1.1k 1.0× 636 0.9× 434 0.7× 314 0.9× 94 0.5× 23 1.2k
J. Steven de Belle United States 18 1.5k 1.4× 744 1.0× 587 1.0× 376 1.1× 152 0.8× 36 1.9k
Azusa Kamikouchi Japan 22 1.3k 1.2× 956 1.3× 851 1.5× 562 1.6× 129 0.7× 54 1.9k
Florence Friggi‐Grelin France 9 1.5k 1.4× 735 1.0× 512 0.9× 523 1.5× 90 0.5× 9 1.8k

Countries citing papers authored by Ryuichi Okada

Since Specialization
Citations

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

Fields of papers citing papers by Ryuichi Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuichi Okada

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichi Okada. A scholar is included among the top collaborators of Ryuichi Okada 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 Ryuichi Okada. Ryuichi Okada 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.
Wang, Zhengwei, et al.. (2025). Encoding and decoding of the information in the honeybee waggle dance. Behavioral Ecology and Sociobiology. 79(4). 2 indexed citations
2.
Osawa, Takeshi, Kazuma Matsumoto, Ming‐Chung Chiu, et al.. (2024). A potential evolutionary trap for the extended phenotype of a nematomorph parasite. PNAS Nexus. 3(10). pgae464–pgae464. 2 indexed citations
3.
Okada, Ryuichi, Hidetoshi Ikeno, Hitoshi Aonuma, Midori Sakura, & Etsuro Ito. (2023). Honey Bee Waggle Dance as a Model of Swarm Intelligence. Journal of Robotics and Mechatronics. 35(4). 901–910. 2 indexed citations
4.
Chiu, Ming‐Chung, Yasuyuki Hashiguchi, Ryuichi Okada, et al.. (2023). Massive horizontal gene transfer and the evolution of nematomorph-driven behavioral manipulation of mantids. Current Biology. 33(22). 4988–4994.e5. 6 indexed citations
5.
6.
Ohashi, Mizue, Karl Crailsheim, Thomas Schmickl, et al.. (2014). Development of a New Method to Track Multiple Honey Bees with Complex Behaviors on a Flat Laboratory Arena. PLoS ONE. 9(1). e84656–e84656. 22 indexed citations
7.
Mita, Koichi, Akiko Okuta, Ryuichi Okada, et al.. (2013). What are the elements of motivation for acquisition of conditioned taste aversion?. Neurobiology of Learning and Memory. 107. 1–12. 29 indexed citations
8.
Murakami, Jun, Ryuichi Okada, Hisayo Sadamoto, et al.. (2013). Involvement of Insulin-Like Peptide in Long-Term Synaptic Plasticity and Long-Term Memory of the Pond SnailLymnaea stagnalis. Journal of Neuroscience. 33(1). 371–383. 60 indexed citations
9.
Ito, Etsuro, et al.. (2013). Detection of H2O2 by Fluorescence Correlation Spectroscopy. Methods in enzymology on CD-ROM/Methods in enzymology. 526. 135–143. 17 indexed citations
10.
Okada, Ryuichi, Hidetoshi Ikeno, Tsuyoshi Kimura, et al.. (2012). Mathematical analysis of the honeybee waggle dance. Acta Biologica Hungarica. 63(Supplement 2). 75–79. 3 indexed citations
11.
Ito, Etsuro, Hitoshi Aonuma, Ryuichi Okada, et al.. (2012). Memory Trace in Feeding Neural Circuitry Underlying Conditioned Taste Aversion in Lymnaea. PLoS ONE. 7(8). e43151–e43151. 24 indexed citations
12.
Watabe, Satoshi, et al.. (2011). Highly Sensitive Determination of Hydrogen Peroxide and Glucose by Fluorescence Correlation Spectroscopy. PLoS ONE. 6(8). e22955–e22955. 25 indexed citations
13.
Ohashi, Mizue, et al.. (2009). Observation system for the control of the hive environment by the honeybee (Apis mellifera). Behavior Research Methods. 41(3). 782–786. 18 indexed citations
14.
Okada, Ryuichi, Takeshi Awasaki, & Kei Ito. (2009). Gamma‐aminobutyric acid (GABA)‐mediated neural connections in the Drosophila antennal lobe. The Journal of Comparative Neurology. 514(1). 74–91. 115 indexed citations
15.
16.
Silbering, Ana F., Ryuichi Okada, Kei Ito, & C. Giovanni Galizia. (2008). Olfactory Information Processing in theDrosophilaAntennal Lobe: Anything Goes?. Journal of Neuroscience. 28(49). 13075–13087. 102 indexed citations
17.
Okada, Ryuichi, et al.. (2008). The dance of the honeybee: How do honeybees dance to transfer food information effectively?. Acta Biologica Hungarica. 59(Supplement 2). 157–162. 15 indexed citations
18.
Okada, Ryuichi, Midori Sakura, & Makoto Mizunami. (2003). Distribution of dendrites of descending neurons and its implications for the basic organization of the cockroach brain. The Journal of Comparative Neurology. 458(2). 158–174. 58 indexed citations
19.
Sakura, Midori, Ryuichi Okada, & Makoto Mizunami. (2002). Olfactory discrimination of structurally similar alcohols by cockroaches. Journal of Comparative Physiology A. 188(10). 787–797. 34 indexed citations
20.
Mizunami, Makoto, Masayuki Iwasaki, Ryuichi Okada, & Michiko Nishikawa. (1998). Topography of four classes of kenyon cells in the mushroom bodies of the cockroach. The Journal of Comparative Neurology. 399(2). 162–175. 38 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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