Tatsuya Haga

Tatsuya Haga 芳賀 達也

Computational Neuroscientist @ NICT-CiNet

Research of neural network modeling, computational theory of hippocampus and entorhinal cortex. 

情報通信研究機構　脳情報通信融合研究センター (NICT-CiNet)の計算神経科学者

ニューラルネットワークモデリング、海馬と嗅内皮質の計算理論を研究しています。

Mail: tatsuyahaga[at]nict.go.jp

Preprints プレプリント

1. Tatsuya Haga, Yohei Oseki, Tomoki Fukai (2023) Unified neural representation model for physical space and linguistic concepts. bioRxiv. doi: 10.1101/2023.05.11.540307

Publications 発表論文

2. Thomas F Burns, Tatsuya Haga, Tomoki Fukai (2022) Multiscale and extended retrieval of associative memory structures in a cortical model of local-global inhibition balance. eNeuro, Vol. 9, No. 3, ENEURO.0023-22.2022. doi: https://doi.org/10.1523/ENEURO.0023-22.2022

3. Tatsuya Haga, Tomoki Fukai (2021) Multiscale representations of community structures in attractor neural networks. PLOS Computational Biology, Vol. 17, No. 8, e1009296. doi: 10.1371/journal.pcbi.1009296 

4. Tatsuya Haga, Tomoki Fukai (2019) Extended temporal association memory by modulations of inhibitory circuits. Physical Review Letters, Vol. 123, Issue 7, eid 078101. doi: 10.1103/PhysRevLett.123.078101

5. Keita Watanabe, Tatsuya Haga, Masami Tatsuno, David Euston, Tomoki Fukai　(2019) Unsupervised detection of cell-assembly sequences by similarity-based clustering. Frontiers in Neuroinformatics. doi: 10.3389/fninf.2019.00039

6. Tomoki Kurikawa, Tatsuya Haga, Takashi Handa, Rie Harukuni, Tomoki Fukai (2018) Individual Differences In Perceptual Decision Making Reflect Neural Variability In Medial Frontal Cortex. Nature Neuroscience, Vol. 21, Issue 12, 1764–1773. doi: 10.1038/s41593-018-0263-5

7. Tatsuya Haga, Tomoki Fukai (2018) Dendritic processing of spontaneous neuronal sequences for single-trial learning. Scientific Reports, Vol. 8, 15166. doi: 10.1038/s41598-018-33513-9

8. Tatsuya Haga, Tomoki Fukai (2018) Recurrent network model for learning goal-directed sequences through reverse replay. eLife, Vol. 7, e34171.  doi: 10.7554/eLife.34171

9. Yohei Kondo, Yuichiro Yada, Tatsuya Haga, Yuzo Takayama, Takuya Isomura, Yasuhiko Jimbo, Osamu Fukayama, Kunihiko Mabuchi (2017) Temporal relation between neural activity and neurite pruning on a numerical model and a microchannel device with micro electrode array. Biochemical and Biophysical Research Communications, Vol. 486, Issue 2, pp. 539–544. doi: 10.1016/j.bbrc.2017.03.082

10. Yuichiro Yada, Tatsuya Haga, Hiroki Miyazako, Yuzo Takayama, Osamu Fukayama, Takayuki Hoshino and Kunihiko Mabuchi (2014) Using Simulations to Evaluate Input-Site and Tetanized-Site Specificity of Tetanic Effect on Neuronal Networks. Electronics and Communications in Japan, Vol. 97, Issue 8, pp. 72–80. doi: 10.1541/ieejeiss.133.1485

11. Tatsuya Haga, Osamu Fukayama, Yuzo Takayama, Takayuki Hoshino, Kunihiko Mabuchi (2013) Efficient Sequential Bayesian Inference Method for Real-time Detection and Sorting of Overlapped Neural Spikes. Journal of Neuroscience Methods, Vol. 219, Issue 1, pp. 92-103. doi: 10.1016/j.jneumeth.2013.06.009

12. Leo Miyashita, Yuzo Takayama, Tatsuya Haga, Takafumi Suzuki, Kunihiko Mabuchi (2013) Effects of Electric Field Stimulation Timing on Calcium Dynamics of Cultured Cardiomyocytes. IEEJ Transactions on Electrical and Electronic Engineering, Vol. 8, No. S1. doi: 10.1002/tee.21927

13. Yuzo Takayama, Naoki Kotake, Tatsuya Haga, Takafumi Suzuki, Kunihiko Mabuchi (2011) Formation of one-way-structured cultured neuronal networks inmicrofluidic devices combining with micropatterning techniques. Journal of Bioscience and Bioengineering, Vol. 114, Issue 1, pp. 92–95. doi: 10.1016/j.jbiosc.2012.02.011

Review articles 総説論文

1. Tomoki Fukai, Toshitake Asabuki, Tatsuya Haga (2021) Neural me chanisms for learning hierarchical structures of information, Current Opinion in Neurobiology, Vol. 70, pp. 145-153. doi: 10.1016/j.conb.2021.10.011

International Conference 査読付き国際会議発表

1. Tatsuya Haga, Tomoki Fukai (2020) Multiscale associative memory recall by modulation of inhibitory circuits. Computational and Systems Neuroscience (Cosyne), Denver, USA. [Poster]

2. Tatsuya Haga, Tomoki Fukai (2016) Apical dendrite as a canonical correlation analyzer. Computational and Systems Neuroscience (Cosyne), Salt Lake, USA. [Poster]

3. Tatsuya Haga, Yuzo Takayama, Kunihiko Mabuchi (2013) Estimation of Templates and Timings of Spikes in Extracellular Voltage Signals Containing Overlaps of the Arbitrary Number of Spikes. 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Osaka, Japan. [Poster]

4. Yuzo Takayama, Naoki Kotake, Tatsuya Haga, Takafumi Suzuki, Kunihiko Mabuchi (2011) Microfabrication- and microfluidics-based patterning of cultured neuronal network. 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Boston, USA. [Poster]

Links リンク

Google Scholar: https://scholar.google.co.jp/citations?user=LU-LnVAAAAAJ&hl=en

ResearchGate: https://www.researchgate.net/profile/Tatsuya_Haga3

Loop: https://loop.frontiersin.org/people/614662/overview

Github: https://github.com/TatsuyaHaga

NICT (National Institute of Information and Communications Technology): https://www.nict.go.jp/

CiNet (Center for Information and Neural networks): https://cinet.jp/english/