Publications by authors named "Ryuichi Okada"

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Antennal Responses to Volatiles Related to Host Location in the Ambrosia Beetle Platypus quercivorus (Murayama).
Ryuichi Okada, Yasuto Ito, Michimasa Yamasaki

J Chem Ecol· February 2025

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A potential evolutionary trap for the extended phenotype of a nematomorph parasite.
Yuna Sawada, Nozomu Sato, Takeshi Osawa, Kazuma Matsumoto, Ming-Chung Chiu, Ryuichi Okada

PNAS Nexus· October 2024

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Massive horizontal gene transfer and the evolution of nematomorph-driven behavioral manipulation of mantids.
Tappei Mishina, Ming-Chung Chiu, Yasuyuki Hashiguchi, Sayumi Oishi, Atsunari Sasaki, Ryuichi Okada

Curr Biol· November 2023

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Visual learning in tethered bees modifies flight orientation and is impaired by epinastine.
Norihiro Kobayashi, Yuji Hasegawa, Ryuichi Okada, Midori Sakura

J Comp Physiol A Neuroethol Sens Neural Behav Physiol· July 2023

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Possible Role of Polarized Light Information in Spatial Recognition in the Cricket .
Nobuaki Matsubara, Ryuichi Okada, Midori Sakura

Zoolog Sci· August 2021

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Orientation to polarized light in tethered flying honeybees.
Norihiro Kobayashi, Ryuichi Okada, Midori Sakura

J Exp Biol· December 2020

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Neuroethology of the Waggle Dance: How Followers Interact with the Waggle Dancer and Detect Spatial Information.
Hiroyuki Ai, Ryuichi Okada, Midori Sakura, Thomas Wachtler, Hidetoshi Ikeno

Insects· October 2019

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Measuring the Flight Ability of the Ambrosia Beetle, Platypus Quercivorus (Murayama), Using a Low-Cost, Small, and Easily Constructed Flight Mill.
Ryuichi Okada, Duy Long Pham, Yasuto Ito, Michimasa Yamasaki, Hidetoshi Ikeno

J Vis Exp· August 2018

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Increase in cyclic AMP concentration in a cerebral giant interneuron mimics part of a memory trace for conditioned taste aversion of the pond snail.
Emi Otsuka, Miho Matsunaga, Ryuichi Okada, Miki Yamagishi, Akiko Okuta

Biophysics (Nagoya-shi)· August 2016

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Development of a new method to track multiple honey bees with complex behaviors on a flat laboratory arena.
Toshifumi Kimura, Mizue Ohashi, Karl Crailsheim, Thomas Schmickl, Ryuichi Okada

PLoS One· December 2014

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Error in the honeybee waggle dance improves foraging flexibility.
Ryuichi Okada, Hidetoshi Ikeno, Toshifumi Kimura, Mizue Ohashi, Hitoshi Aonuma

Sci Rep· February 2014

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Detection of H2O2 by fluorescence correlation spectroscopy.
Etsuro Ito, Satoshi Watabe, Mika Morikawa, Hiromi Kodama, Ryuichi Okada

Methods Enzymol· January 2014

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What are the elements of motivation for acquisition of conditioned taste aversion?
Koichi Mita, Akiko Okuta, Ryuichi Okada, Dai Hatakeyama, Emi Otsuka

Neurobiol Learn Mem· January 2014

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Paired pulse ratio analysis of insulin-induced synaptic plasticity in the snail brain.
Jun Murakami, Ryuichi Okada, Yutaka Fujito, Manabu Sakakibara, Ken Lukowiak

J Exp Biol· May 2013

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Involvement of nitric oxide in memory formation in microbrains.
Etsuro Ito, Ryota Matsuo, Ryuichi Okada

Neurosci Lett· April 2013

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Memory trace in feeding neural circuitry underlying conditioned taste aversion in Lymnaea.
Etsuro Ito, Emi Otsuka, Noriyuki Hama, Hitoshi Aonuma, Ryuichi Okada

PLoS One· March 2013

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Involvement of insulin-like peptide in long-term synaptic plasticity and long-term memory of the pond snail Lymnaea stagnalis.
Jun Murakami, Ryuichi Okada, Hisayo Sadamoto, Suguru Kobayashi, Koichi Mita

J Neurosci· January 2013

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Waggle dance effect: dancing in autumn reduces the mass loss of a honeybee colony.
Ryuichi Okada, Tadaaki Akamatsu, Kanako Iwata, Hidetoshi Ikeno, Toshifumi Kimura

J Exp Biol· May 2012

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Evidence for instantaneous e-vector detection in the honeybee using an associative learning paradigm.
Midori Sakura, Ryuichi Okada, Hitoshi Aonuma

Proc Biol Sci· February 2012

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Highly sensitive determination of hydrogen peroxide and glucose by fluorescence correlation spectroscopy.
Satoshi Watabe, Yuki Sakamoto, Mika Morikawa, Ryuichi Okada, Toshiaki Miura

PLoS One· February 2012

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Observation system for the control of the hive environment by the honeybee (Apis mellifera).
Mizue Ohashi, Ryuichi Okada, Toshifumi Kimura, Hidetoshi Ikeno

Behav Res Methods· August 2009

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Gamma-aminobutyric acid (GABA)-mediated neural connections in the Drosophila antennal lobe.
Ryuichi Okada, Takeshi Awasaki, Kei Ito

J Comp Neurol· May 2009

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Olfactory information processing in the Drosophila antennal lobe: anything goes?
Ana F Silbering, Ryuichi Okada, Kei Ito, C Giovanni Galizia

J Neurosci· December 2008

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Drosophila olfactory local interneurons and projection neurons derive from a common neuroblast lineage specified by the empty spiracles gene.
Abhijit Das, Sonia Sen, Robert Lichtneckert, Ryuichi Okada, Kei Ito

Neural Dev· December 2008

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Activity-dependent plasticity in an olfactory circuit.
Silke Sachse, Erroll Rueckert, Andreas Keller, Ryuichi Okada, Nobuaki K Tanaka

Neuron· December 2007

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