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Reinforcement (Psychology) (Latest Articles)
Latest indexed articles for 'Reinforcement (Psychology)'
Articles 111 to 120 of 200:
30 Mar 2009 
The neural circuit connecting the cerebral cortex and the basal ganglia mediates a variety of brain functions including voluntary movement, motor learning, and reinforcement learning. These functions are dependent on midbrain dopamine systems that ...
rec_pub_19378811-functional-analysis-roles-direct-indirect-pathways-using-immunotoxin.htm
[Reinforcement learning by striatum]
30 Mar 2009 Recently, computational models of reinforcement learning have been applied for the analysis of neuroimaging data. It has been clarified that the striatum plays a key role in decision making. We review the reinforcement learning theory and the ...
rec_pub_19378810-reinforcement-learning-striatum.htm
[Reward processing of the basal ganglia--reward function of pedunculopontine tegmental nucleus]
30 Mar 2009 We address the role of neuronal activity in the pathways of the brainstem-midbrain circuit in reward and the basis for the hypothesis that this circuit provides advantages over previous reinforcement learning theories. Several lines of evidence ...
rec_pub_19378809-reward-processing-basal-ganglia-reward-function-pedunculopontine.htm
30 Mar 2009 P. Perruchet (1985b) showed a double dissociation of conditioned responses (CRs) and expectancy for an airpuff unconditioned stimulus (US) in a 50% partial reinforcement schedule in human eyeblink conditioning. In the Perruchet effect, participants ...
rec_pub_19364226-is-perruchet-s-dissociation-eyeblink-conditioned-responding-outcome.htm
Reinforcer probability, reinforcer magnitude, and the reinforcement context for remembering.
30 Mar 2009 Traditional theories of delayed matching-to-sample performance do not predict that accuracy will improve when absolute levels of reinforcement are increased. This prediction emerges only when reinforcement context is considered (J. A. Nevin, M. ...
rec_pub_19364232-reinforcer-probability-reinforcer-magnitude-reinforcement-context.htm
30 Mar 2009 Several associative learning theories explain cue competition as resulting from the division of a limited resource among competing cues. This leads to an assumption that behavioral control by 2 cues competing with each other should always reflect a ...
rec_pub_19364229-stimulus-competition-discrete-cue-training-context-cue-competition.htm
Do pigeons (Columba livia) study for a test?
30 Mar 2009 In 4 experiments, the authors asked whether pigeons (Columba livia) would show metamemory by choosing to study a sample stimulus before taking a memory test. In Experiments 1a-1c, pigeons chose between cues that led either to exposure to a sample ...
rec_pub_19364222-do-pigeons-columba-livia-study-test.htm
On the asymptotic equivalence between differential Hebbian and temporal difference learning.
30 Mar 2009 In this theoretical contribution, we provide mathematical proof that two of the most important classes of network learning-correlation-based differential Hebbian learning and reward-based temporal difference learning-are asymptotically equivalent ...
rec_pub_19018698-on-asymptotic-equivalence-differential-hebbian-temporal-difference.htm
Coordinated machine learning and decision support for situation awareness.
27 Mar 2009 Domains such as force protection require an effective decision maker to maintain a high level of situation awareness. A system that combines humans with neural networks is a desirable approach. Furthermore, it is advantageous for the calculation ...
rec_pub_19395234-coordinated-machine-learning-decision-support-situation-awareness.htm
Intelligence in the brain: a theory of how it works and how to build it.
27 Mar 2009 This paper presents a theory of how general-purpose learning-based intelligence is achieved in the mammal brain, and how we can replicate it. It reviews four generations of ever more powerful general-purpose learning designs in Adaptive, Approximate ...
rec_pub_19386468-intelligence-brain-theory-works-build-it.htm
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