Department of Human Intelligence Systems Dr. Katsumi Tateno Lab

Research overview

We study how firing characteristics of a neuron contribute to information processing in the brain. A variety of firing patterns is found in the brain, such as bursting, persistent firing, and frequency adaptation. Neural firing pattern is an important factor in the brain information processing. We are especially interested in temporal coding in sensory systems and the memory information processing in the hippocampus.

News

Poster presentation: The 5th International Symposium on Neuromorphic AI Hardware
  • Tadataka Mizo and Katsumi Tateno, "Retrieval of Untraveled Route in a Hippocampus-Inspired Model with Cue and Conjunctive Place - Head Direction Maps"
  • Yuka Shishido, Osamu Nomura, Katsumi Tateno, Hakaru Tamukoh, and Takashi Morie, "An Efficient Spatial Representation Method for Memory-based Hippocampus-inspired Model"
  • Kosei Isomoto, Yuichiro Tanaka, Hakaru Tamukoh, Katsumi Tateno, Osamu Nomura, and Takashi Morie, "Application of a Hippocampus-inspired Model toward Episodic Memory-based Navigation for Autonomous Mobile Robots"
  • Akinobu Mizutani, Yuichiro Tanaka, Hakaru Tamukoh, Katsumi Tateno, Osamu Nomura, and Takashi Morie, "A Brain-Inspired Artificial Intelligence Model to Acquire Positive and Negative Episodes with Hippocampal Replay Function"
Poster presentation: The 12th RIEC International Symposium on Brain Functions and Brain Computer
  • Akinobu Mizutani, Yuichiro Tanaka, Hakaru Tamukoh, Katsumi Tateno, Osamu Nomura, and Takashi Morie, "A hippocampus-inspired memory model with an accumulation function through place representation planes for digital VLSI implementation"
Oral presentation: 11th International Symposium on Applied Engineering and Sciences (SAES2023)
Yuya Ito, Katsumi Tateno, "Spiking recurrent neural network for spatial grid representation of entorhinal cortex for neuromorphic implementation"
Paper accepted: Biology Open
"Frequency-dependent avoidance movement of glass catfish in response to sinusoidal electrical stimulation and associated spiking patterns of electroreceptors," Yu Adachi, Katsumi Tateno
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