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Association Learning (Latest Articles)

 

Latest indexed articles for 'Association Learning'

Articles 191 to 200 of 200:

Stimulus-outcome learnability differentially activates anterior cingulate and hippocampus at feedback processing.

27 Apr 2009 Memory systems are known to be influenced by feedback and error processing, but it is not well known what aspects of outcome contingencies are related to different memory systems. Here we use the Rescorla-Wagner model to estimate prediction errors ...
rec_pub_19403795-stimulus-outcome-learnability-differentially-activates-anterior.htm


How horses (Equus caballus) see the world: humans as significant "objects".

19 Apr 2009 This study aimed to determine whether horses have a kind of memory of humans (based on previous interactions), leading to a general significance of humans revealed by their reactions to humans in subsequent interactions. Subjects were 59 adult ...
rec_pub_19381698-how-horses-equus-caballus-world-humans-significant-objects.htm


Why all the confusion? Experimental task explains discrepant semantic priming effects in schizophrenia under "automatic" conditions: evidence from Event-Related Potentials.

19 Apr 2009 The schizophrenia research literature contains many differing accounts of semantic memory function in schizophrenia as assessed through the semantic priming paradigm. Most recently, Event-Related Potentials (ERPs) have been used to demonstrate both ...
rec_pub_19386472-why-confusion-experimental-task-explains-discrepant-semantic-priming.htm


Comparing black-capped (Poecile atricapillus) and mountain chickadees (Poecile gambeli): use of geometric and featural information in a spatial orientation task.

17 Apr 2009 Since Cheng (Cognition 23:149-178, 1986) first proposed the "geometric module" in rats, a great deal of research has focused on how other species use geometric information and how geometric encoding may differ across species. Here, hand-reared and ...
rec_pub_19381699-comparing-black-capped-poecile-atricapillus-mountain-chickadees.htm


A computer-assisted odorized hole-board for testing olfactory perception in mice.

17 Apr 2009 The present paper describes a behavioral setup, designed and built in our laboratory, allowing the systematic and automatic recording of performances in a large number of olfactory behavioral tests. This computerized monitoring system has the ...
rec_pub_19383513-a-computer-assisted-odorized-hole-board-testing-olfactory-perception.htm


Reinforcement learning can account for associative and perceptual learning on a visual-decision task.

17 Apr 2009 We recently showed that improved perceptual performance on a visual motion direction-discrimination task corresponds to changes in how an unmodified sensory representation in the brain is interpreted to form a decision that guides behavior. Here we ...
rec_pub_19377473-reinforcement-learning-account-associative-perceptual-learning-visual.htm


A neurocomputational model of classical conditioning phenomena: a putative role for the hippocampal region in associative learning.

16 Apr 2009 Some existing models of hippocampal function simulate performance in classical conditioning tasks using the error backpropagation algorithm to guide learning (Gluck, M.A., and Myers, C.E., (1993). Hippocampal mediation of stimulus representation: a ...
rec_pub_19379717-a-neurocomputational-model-classical-conditioning-phenomena-putative.htm


Acute tryptophan depletion evokes negative mood in healthy females who have previously experienced concurrent negative mood and tryptophan depletion.

14 Apr 2009 INTRODUCTION: The majority of individuals who suffer an episode of depression go on to experience recurrences. We have proposed, based upon the observation that reducing serotonin via acute tryptophan depletion (ATD) is more likely to induce ...
rec_pub_19370340-acute-tryptophan-depletion-evokes-negative-mood-healthy-females.htm


The selective directed forgetting effect: can people forget only part of a text?

9 Apr 2009 Participants studied sentences describing two different characters and then were told to forget the sentences about only one of the characters. A second list contained sentences attributed to a third character. Subsequently, they received a recall ...
rec_pub_19370484-the-selective-directed-forgetting-effect-people-forget-text.htm


Strategic influences on implementing instructions for future actions.

8 Apr 2009 Temporal and strategic factors that might influence the transformation of verbal task rules into functional stimulus-response associations were investigated in three experiments. In a dual task paradigm of the ABBA type participants were presented ...
rec_pub_19360437-strategic-influences-implementing-instructions-future-actions.htm

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