Early Sensory Deprivation Leads to Differential Inhibitory Changes in the Striatum During Learning
Frontiers in Neural Circuits, 2021 The corticostriatal circuit has been identified as a vital pathway for associative learning. However, how learning is implemented when the sensory striatum is permanently impaired remains unclear.
Nihaad Paraouty +2 more
doaj +1 more source
Inhibitory Circuits in the Basolateral Amygdala in Aversive Learning and Memory [PDF]
Frontiers in Neural Circuits, 2021 Neural circuits in the basolateral amygdala (BLA) play a pivotal role in the learning and memory formation, and processing of emotionally salient experiences, particularly aversive ones. A diverse population of GABAergic neurons present in the BLA orchestrate local circuits to mediate emotional memory functions.
Madhusoothanan B. Perumal +3 more
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A three-threshold learning rule approaches the maximal capacity of recurrent neural networks [PDF]
, 2015 Understanding the theoretical foundations of how memories are encoded and retrieved in neural populations is a central challenge in neuroscience. A popular theoretical scenario for modeling memory function is the attractor neural network scenario, whose ...
Alemi, Alireza +3 more
core +16 more sources
mGluR5 Has a Critical Role in Inhibitory Learning [PDF]
The Journal of Neuroscience, 2009 The mechanisms that contribute to the extinction of previously acquired memories are not well understood. These processes, often referred to as inhibitory learning, are thought to be parallel learning mechanisms that require a reacquisition of new information and suppression of previously acquired experiences in order to adapt to novel situations ...
Jian, Xu +3 more
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Risk-Sensitive Inhibitory Control for Safe Reinforcement Learning [PDF]
2023 62nd IEEE Conference on Decision and Control (CDC), 2023 The 62nd IEEE Conference on Decision and Control, Dec.
Lederer, Armin +3 more
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Synaptic plasticity in medial vestibular nucleus neurons: comparison with computational requirements of VOR adaptation [PDF]
, 2010 Background: Vestibulo-ocular reflex (VOR) gain adaptation, a longstanding experimental model of cerebellar learning, utilizes sites of plasticity in both cerebellar cortex and brainstem.
Fabien Tell +4 more
core +11 more sources
The Effect of Different Forms of Synaptic Plasticity on Pattern Recognition in the Cerebellar Cortex [PDF]
, 2009 “The original publication is available at www.springerlink.com”. Copyright Springer.Many cerebellar learning theories assume that long-term depression (LTD) of synapses between parallel fibres (PFs) and Purkinje cells (PCs) provides the basis for pattern
Adams, R.G. +4 more
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Supervised Associative Learning in Spiking Neural Network [PDF]
, 2005 In this paper, we propose a simple supervised associative learning approach for spiking neural networks. In an excitatory-inhibitory network paradigm with Izhikevich spiking neurons, synaptic plasticity is implemented on excitatory to excitatory synapses
F. Crick +6 more
core +1 more source
The role of inhibitory associations in perceptual learning [PDF]
Animal Learning & Behavior, 1999 Preexposure to two compound flavors (AX and BX) typically enhances their discriminability: An aversion conditioned to AX will generalize less to BX, especially if the preexposure regime has involved alternated presentations of AX and BX rather than presenting all AX trials before BX trials (or vice versa).
C. H. Bennett +3 more
openaire +1 more source
Frontiers in Neural Circuits, 2023 The primary motor cortex (MOp) is an important site for motor skill learning. Interestingly, neurons in MOp possess reward-related activity, presumably to facilitate reward-based motor learning.
Candice Lee +7 more
doaj +1 more source