Publications

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2024

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2023

  1. Spatiotemporal expression patterns of anxiety disorder-associated genes Karunakaran, K.B., Amemori, Ki. Transl Psychiatry 13, 385 (2023).査読ありView Publications

2022

  1. Multiplexed action-outcome representation by striatal striosome-matrix compartments detected with a mouse cost-benefit foraging task. Bernard Bloem, Rafiq Huda, Ken-ichi Amemori, Alex S. Abate, Gayathri Krishna, Anna L. Wilson, Cody W. Carter, Mriganka Sur, Ann M. Graybiel Nature Communications, 13(1541), Mar, 2022 Peer-reviewed paperView Publications
  2. The Role of the Dorsal–Lateral Prefrontal Cortex in Reward Sensitivity During Approach–Avoidance　Conflict Camarin E Rolle, Mads L Pedersen, Noriah Johnson, Ken-ichi Amemori, Maria Ironside, Ann M Graybiel, Diego A Pizzagalli, Amit Etkin Cerebral Cortex, 32(6) 1269-1285 March 2022 Peer-reviewed paperView Publications

2021

  1. Visual instrumental learning in blindsight monkeysView Publications
  2. Generalized and social anxiety disorder interactomes show distinctive overlaps with striosome and matrix interactomes Kalyani B. Karunakaran, Satoko Amemori, N. Balakrishnan, Madhavi K. Ganapathiraju, Ken-ichi Amemori Scientific Reports, 11(1) 18392, Sep, 2021 Peer-reviewd paperView Publications
  3. Causal Evidence for Induction of Pessimistic Decision-Making in Primates by the Network of Frontal Cortex and Striosomes Satoko Amemori, Ann M. Graybiel, Ken-ichi Amemori Frontiers in Neuroscience, 15, Jun 30, 2021 Peer-reviewd paperView Publications
  4. Computational phenotyping of brain-behavior dynamics underlying approach-avoidance conflict in major depressive disorder Mads L. Pedersen, Maria Ironside, Ken-ichi Amemori, Callie L. McGrath, Min S. Kang, Ann M. Graybiel, Diego A. Pizzagalli, Michael J. Frank PLOS Computational Biology, 17(5) e1008955-e1008955, May 10, 2021 Peer-reviewed paperView Publications

2020

  1. Dopamine and beta-band oscillations differentially link to striatal value and motor control. H. N. Schwerdt, K. Amemori, D. J. Gibson, L. L. Stanwicks, T. Yoshida, N. P. Bichot, S. Amemori, R. Desimone, R. Langer, M. J. Cima, A. M. Graybiel Science Advances September 2020 Peer-reviewed paperView Publications
  2. Approach-avoidance conflict in major depressive disorder: congruent neural findings in humans and nonhuman primates. Ironside M, Amemori K, McGrath C, Pedersen ML, Kang MS, Amemori S, Frank MJ, Graybiel AM, Pizzagalli D Biological psychiatry 87(5) 399 - 408 1st March 2020 Peer-reviewed paperView Publications
  3. Striatal beta oscillation and neuronal activity in the primate caudate nucleus differentially represent valence and arousal under approach-avoidance conflict Ken-ichi Amemori, Satoko Amemori, Daniel J Gibson, Ann M. Graybiel Frontiers in Neuroscience 14 89 Febraly 2020 Peer-reviewed paper 招待有りView Publications

2019

  1. Microstimulation of primate neocortex targeting striosomes induces negative decision-making Amemori S, Amemori K, Yoshida T, Papageorgiou GK, Xu R, Shimazu H, Desimone R, Graybiel AM European Journal of Neuroscience in press 20th August 2019 Peer-reviewed paperView Publications
  2. Predominant striatal input to the lateral habenula in macaques comes from striosome Hong S, Amemori S, Chung E, Gibson DJ, Amemori K, Graybiel AM Current Biology 29(1) 51 - 61 7th Janualy 2019 Peer-reviewed paperView Publications

2018

  1. Striatal microstimulation induces persistent and repetitive negative decision-making predicted by striatal beta-band oscillation Amemori K, Amemori S, Gibson DJ, Graybiel AM Neuron 99(4) 829 - 841 22nd August 2018 Peer-reviewed paperView Publications
  2. Miniaturized neural system for chronic, local intracerebral drug delivery Dagdeviren C, Ramadi KB, Joe P, Spencer K, Schwerdt HN, Shimazu H, Delcasso S, Amemori K, Nunez-Lopez C, Graybiel AM, Cima MJ, Langer R Science Translational Medicine 10(425) eaan2742 24th Janualy 2018 Peer-reviewed paperView Publications

2017

  1. Long-term dopamine neurochemical monitoring in primates Schwerdt HN, Shimazu H, Amemori K, Amemori S, Tierney PL, Gibson DJ, Hong S, Yoshida T, Langer R, Cima MJ, Graybiel AM Proceedings of the National Academy of Sciences 114(50) 13260 - 13265 12nd December 2017 Peer-reviewed paperView Publications
  2. Chronic stress alters striosome-circuit dynamics, leading to aberrant decision-making Friedman A, Homma D, Bloem B, Gibb LG, Amemori K, Hu D, Delcasso S, Truong TF, Yang J, Hood AS, Mikofalvy KA, Beck DW, Nguyen N, Nelson ED, Toro Arana SE, Vorder Bruegge RH, Goosens KA, Graybiel AM Cell 171(5) 1191 - 1205 16th November 2017 Peer-reviewed paperView Publications

2015

  1. Habit learning by naive macaques is marked by response sharpening of striatal neurons representing the cost and outcome of acquired action sequences. Desrochers TM, Amemori K, Graybiel AM Neuron 87(4) 853 - 68 19th August 2015 Peer-reviewed paperView Publications
  2. A corticostriatal path targeting striosomes controls decision-making under conflict. Friedman A, Homma D, Gibb L, Amemori K, Rubin S, Hood A, Riad M, Graybiel AM Cell 161(6) 1320 - 33 4th July 2015 Peer-reviewed paperView Publications
  3. Motivation and affective judgments differentially recruit neurons in the primate dorsolateral prefrontal and anterior cingulate cortex. Amemori K, Amemori S, Graybiel AM Journal of Neuroscience 35(5) 1939 - 53 4th Febraly 2015年 Peer-reviewed paperView Publications
  4. A non-invasive head-holding device for chronic neural recordings in awake behaving monkeys. Amemori S, Amemori K, Cantor ML, Graybiel AM Journal of Neuroscience Methods 240 154 - 60 30th Janualy 2015年 Peer-reviewed paperView Publications

2012

  1. Localized microstimulation of primate pregenual cingulate cortex induces negative decision-making. Amemori K, Graybiel AM Nature Neuroscience 15(5) 776 - 85 May 2012 Peer-reviewed paperView Publications
  2. A system for recording neural activity chronically and simultaneously from multiple cortical and subcortical regions in nonhuman primates. Feingold J, Desrochers TM, Fujii N, Harlan R, Tierney PL, Shimazu H, Amemori K, Graybiel AM Journal of Neurophysiology 107(7) 1979 - 95 April 2012 Peer-reviewed paperView Publications
  3. Wearable wireless sensor platform for studying autonomic activity and social behavior in non-human primates. Fletcher RR, Amemori K, Goodwin M, Graybiel AM Conf Proc IEEE Engineering in Medicine and Biology Society 2012 4046 - 9 2012 Peer-reviewed paperView Publications

2011

  1. Shifting responsibly: the importance of striatal modularity to reinforcement learning in uncertain environments. Amemori K, Gibb LG, Graybiel AM Frontiers in Human Neuroscience 5(MAY) 47 - 47 2011 Peer-reviewed paperView Publications

2006

  1. Contrasting effects of reward expectation on sensory and motor memories in primate prefrontal neurons. Amemori K, Sawaguchi T Cerebral Cortex 16(7) 1002 - 15 July 2006 Peer-reviewed paperView Publications
  2. Rule-dependent shifting of sensorimotor representation in the primate prefrontal cortex. Amemori K, Sawaguchi T European Journal of Neuroscience 23(7) 1895 - 909 April 2006 Peer-reviewed paperView Publications

2004

  1. Self-organization of delay lines by spike-time-dependent learning. Amemori K, Ishii S Neurocomputing 61(1-4) 291 - 316 2004 Peer-reviewed paperView Publications

2001

  1. Gaussian process approach to spiking neurons for inhomogeneous Poisson inputs. Amemori K, Ishii S Neural Computation 13(12) 2763 - 2797 2001 Peer-reviewed paperView Publications
  2. Resonance of a Stochastic Spiking Neuron Mimicking the Hodgkin-Huxley Model. Amemori K, Ishii S ICANN 2001 Proceedings 2130 1087 - 1094 2001 Peer-reviewed paperView Publications
  3. Gaussian Process Approach to Stochastic Spiking Neurons with Reset. Amemori K, Ishii S ICANN 2001 Proceedings 2130 361 - 368 2001 Peer-reviewed paperView Publications

2000

  1. Ensemble average and variance of a stochastic spiking neuron model 雨森 賢一 IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E83-A(3) 575 2000 Peer-reviewed paperView Publications
  2. Self-Organization and Association for Fine Spatio-Temporal Spike Sequences [in Japanese] AMEMORI Kenichi , ISHII ShinView Publications

1998

  1. Unsupervised learning for sub-millisecond temporal coded sequence Amemori K, Ishii S JCIS 98 Proceedings 2 80 - 83 1998 Peer-reviewed paperView Publications
  2. Self-Organizing Network Learning of Sub-Millisecond Temporal Coded Information. Amemori K, Ishii S ICONIP 1998 Proceedings 1285 - 1288 1998 Peer-reviewed paperView Publications