Kosuke Hamaguchi
Overview
Explore the profile of Kosuke Hamaguchi including associated specialties, affiliations and a list of published articles.
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14
Citations
187
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Recent Articles
1.
Nishioka T, Attachaipanich S, Hamaguchi K, Lazarus M, de Kerchove dExaerde A, Macpherson T, et al.
Nat Commun
. 2023 Apr;
14(1):2284.
PMID: 37085502
Learned associations between environmental cues and the outcomes they predict (cue-outcome associations) play a major role in behavioral control, guiding not only which responses we should perform, but also which...
2.
Hamaguchi K, Takahashi-Aoki H, Watanabe D
Proc Natl Acad Sci U S A
. 2022 Nov;
119(48):e2206067119.
PMID: 36417435
To make a deliberate action in a volatile environment, the brain must frequently reassess the value of each action (action-value). Choice can be initially made from the experience of trial-and-errors,...
3.
Nishioka T, Hamaguchi K, Yawata S, Hikida T, Watanabe D
Front Syst Neurosci
. 2020 Jul;
14:38.
PMID: 32714157
The subthalamic nucleus (STN), a key component of the basal ganglia circuitry, receives inputs from broad cerebral cortical areas and relays cortical activity to subcortical structures. Recent human and animal...
4.
Hamaguchi K, Tanaka M, Mooney R
Neuron
. 2016 Jul;
91(3):680-93.
PMID: 27397518
How do forebrain and brainstem circuits interact to produce temporally precise and reproducible behaviors? Birdsong is an elaborate, temporally precise, and stereotyped vocal behavior controlled by a network of forebrain...
5.
Hamaguchi K, Tschida K, Yoon I, Donald B, Mooney R
Elife
. 2014 Feb;
3:e01833.
PMID: 24550254
Songbirds use auditory feedback to learn and maintain their songs, but how feedback interacts with vocal motor circuitry remains unclear. A potential site for this interaction is the song premotor...
6.
Yoon I, Hamaguchi K, V Borzenets I, Finkelstein G, Mooney R, Donald B
PLoS One
. 2013 Jul;
8(6):e65715.
PMID: 23840357
The computational complexity of the brain depends in part on a neuron's capacity to integrate electrochemical information from vast numbers of synaptic inputs. The measurements of synaptic activity that are...
7.
Hamaguchi K, Mooney R
J Neurosci
. 2012 Aug;
32(34):11671-87.
PMID: 22915110
Complex brain functions, such as the capacity to learn and modulate vocal sequences, depend on activity propagation in highly distributed neural networks. To explore the synaptic basis of activity propagation...
8.
Hamaguchi K, Riehle A, Brunel N
J Neurophysiol
. 2010 Aug;
105(1):487-500.
PMID: 20719928
High firing irregularity is a hallmark of cortical neurons in vivo, and modeling studies suggest a balance of excitation and inhibition is necessary to explain this high irregularity. Such a...
9.
Hamaguchi K, Urano H, Okada M
Phys Rev E Stat Nonlin Soft Matter Phys
. 2008 Dec;
78(5 Pt 1):051124.
PMID: 19113112
The properties of solid states, biophysical materials, neuronal circuits, and equilibrium states of a many-body system can be studied by using techniques in statistical physics. It has been common practice...
10.
Wu S, Hamaguchi K, Amari S
Neural Comput
. 2007 Dec;
20(4):994-1025.
PMID: 18085986
Continuous attractor is a promising model for describing the encoding of continuous stimuli in neural systems. In a continuous attractor, the stationary states of the neural system form a continuous...