Neuronal dynamics relating to the time coding in the brain

• Project/Area Number: 16300068
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Sensitivity informatics/Soft computing
• Research Institution: Kyoto University
• Principal Investigator: SHINOMOTO Shigeru Kyoto University, Graduate School of Science, Associate Professor (60187383)
• Project Period (FY): 2004 – 2007
• Project Status: Completed (Fiscal Year 2007)
• Budget Amount: ¥7,410,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥510,000); Fiscal Year 2007: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000); Fiscal Year 2006: ¥1,600,000 (Direct Cost: ¥1,600,000); Fiscal Year 2005: ¥1,700,000 (Direct Cost: ¥1,700,000); Fiscal Year 2004: ¥1,900,000 (Direct Cost: ¥1,900,000)
• Keywords: spiking statistics / local variation / waiting period task / 時間コード / 神経スパイクコード

Research Abstract

Experiments for the waiting period task is proceeding in the experimental group collaborating with us. The experiments for revealing the spatial code in the brain was established by the collaborating group and the results were recently reported in the Journal of Neurophysiology. Modeling study for the time code has been developed in these years, and we are waiting the data. Methods of statistical analysis of single unit spike trains have been developed and we published a number of important papers.

Research Products

• [Journal Article] A method for selecting the bin size of a time histogram. (2007)
  • Author(s): H. Shimazaki and S. Shinomoto
  • Journal Title: Neural Computation 19 Pages: 1507-1527
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] State space method for predicting the spike times of a neuron. (2007)
  • Author(s): R. Kobayashi and S. Shinomoto
  • Journal Title: Physical Review E 75 Pages: 11925-11925
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] MST neurons code for visual motion in space independent of pursuit eye movements. (2007)
  • Author(s): N. Inaba, S. Shinomoto, S. Yamane, A. Takemura and K. Kawano
  • Journal Title: J. Neurophysiol. 97 Pages: 3473-3483
  • Description: 「研究成果報告書概要(和文)」より
  • Peer Reviewed
• [Journal Article] A method for selecting the bin size of a time histogram (2007)
  • Author(s): H., Shimazaki, S., Shinomoto
  • Journal Title: Neural Computation 19 Pages: 1503-1527
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] State space method for predicting the spike times of a neuron Physical Review E (2007)
  • Author(s): R., Kobayashi, S., Shinomoto
  • Journal Title: 75
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] Kawano, MST neurons code for visual motion in space independent of pursuit eye movements (2007)
  • Author(s): N., Inaba, S., Shinomoto, S., Yamane, A., Takemura, K
  • Journal Title: J. Neurophysiol 97 Pages: 3473-3483
  • Description: 「研究成果報告書概要(欧文)」より
• [Journal Article] State space method for predicting the spike times of aneuron. (2007)
  • Author(s): R. Kobayashi and S. Shinomoto
  • Journal Title: Physical Review E 75 Pages: 11925-11925
  • Peer Reviewed
• [Journal Article] State space method for predicting the spike times of a neuron. (2007)
  • Author(s): R.Kobayashi, S.Shinomoto
  • Journal Title: Physical Review E 75 Pages: 11925-11925
• [Journal Article] Inhibitory neurons can facilitate rhythmic activity in a neural network. (2006)
  • Author(s): T.Shimokawa, S.Shinomoto
  • Journal Title: Physical Review E 73 Pages: 66221-66221
• [Journal Article] Empirical Bayes interpretations of random point events (2005)
  • Author(s): S.Koyama, S.Shinomoto
  • Journal Title: J.Physics A 38
• [Journal Article] Regional and laminar differences in in vivo firing patterns of primate cortical neurons (2005)
  • Author(s): S.Shinomoto, Y.Miyazaki, H.Tamura, I.Fujita
  • Journal Title: J.Neurophysiol. 94 Pages: 567-575
• [Journal Article] Faithful and unfaithful students in time series learning (2005)
  • Author(s): R.Kobayashi, Y.Miyazaki, S.Shinomoto
  • Journal Title: IMA J.Appl.Math. 70 Pages: 657-665
• [Journal Article] A measure of local variation of inter-spike intervals (2005)
  • Author(s): S.Shinomoto, K.Miura, S.Koyama
  • Journal Title: BioSystems 79 Pages: 67-72
• [Journal Article] A measure of local variation of inter-spike intervals. (2005)
  • Author(s): S.Shinomoto, K.Miura, S.Koyama
  • Journal Title: BioSystems 79 Pages: 67-72
• [Journal Article] Predicting spike timings of current-injected neurons. (2004)
  • Author(s): Y.Tsubo, T.Kaneko, S.Shinomoto
  • Journal Title: Neural Networks 17 Pages: 165-173
  • NAID: 80017044158
• [Journal Article] Histogram bin-width selection for time-dependent point processes. (2004)
  • Author(s): S.Koyama, S.Shinomoto
  • Journal Title: J.Physics A 37 Pages: 7255-7265