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Learning (Latest Articles)
Latest indexed articles for 'Learning'
Articles 171 to 180 of 200:
A basal ganglia-forebrain circuit in the songbird biases motor output to avoid vocal errors.
11 Jul 2009 
In songbirds, as in mammals, basal ganglia-forebrain circuits are necessary for the learning and production of complex motor behaviors; however, the precise role of these circuits remains unknown. It has recently been shown that a basal ...
rec_pub_19597157-a-basal-ganglia-forebrain-circuit-songbird-biases-motor-output-avoid.htm
10 Jul 2009 The ability to determine the interval and duration of sensory events is fundamental to most forms of sensory processing, including speech and music perception. Recent experimental data support the notion that different mechanisms underlie temporal ...
rec_pub_19487189-influence-interstimulus-interval-temporal-processing-learning-testing.htm
8 Jul 2009 Most bidirectional associative memory (BAM) networks use a symmetrical output function for dual fixed-point behavior. In this paper, we show that by introducing an asymmetry parameter into a recently introduced chaotic BAM output function, prior ...
rec_pub_19596635-bam-learning-nonlinearly-separable-tasks-using-asymmetrical-output.htm
Error minimized extreme learning machine with growth of hidden nodes and incremental learning.
8 Jul 2009 One of the open problems in neural network research is how to automatically determine network architectures for given applications. In this brief, we propose a simple and efficient approach to automatically determine the number of hidden nodes in ...
rec_pub_19596632-error-minimized-extreme-learning-machine-growth-hidden-nodes.htm
Combinational chelation therapy abrogates lead-induced neurodegeneration in rats.
8 Jul 2009 Lead, a ubiquitous and potent neurotoxicant causes oxidative stress which leads to numerous neurobehavioral and physiological alterations. The ability of lead to bind sulfhydryl groups or compete with calcium could be one of the reasons for its ...
rec_pub_19595699-combinational-chelation-therapy-abrogates-lead-induced.htm
7 Jul 2009 This study combined artificial language learning (ALL) with conventional experimental techniques to test whether statistical speech segmentation outputs are integrated into adult listeners' mental lexicon. Lexicalization was assessed through ...
rec_pub_19545864-the-metamorphosis-statistical-segmentation-output-lexicalization.htm
7 Jul 2009 Children with attention-deficit/hyperactivity disorder (ADHD) show an impaired ability to use feedback in the context of learning. A stimulus-response learning task was used to investigate whether (1) children with ADHD displayed flatter learning ...
rec_pub_19545907-does-reward-frequency-magnitude-drive-reinforcement-learning.htm
Journal club. A bioengineer gets schooled by Escherichia coli.
7 Jul 2009 
rec_pub_19587723-journal-club-bioengineer-gets-schooled-escherichia-coli.htm
Flexible learning of multiple speech structures in bilingual infants.
7 Jul 2009 Children acquire their native language according to a well-defined time frame. Surprisingly, although children raised in bilingual environments have to learn roughly twice as much about language as their monolingual peers, the speed of acquisition ...
rec_pub_19589962-flexible-learning-multiple-speech-structures-bilingual-infants.htm
Goal-directed learning of features and forward models.
6 Jul 2009 The brain is able to perform actions based on an adequate internal representation of the world, where task-irrelevant features are ignored and incomplete sensory data are estimated. Traditionally, it is assumed that such abstract state ...
rec_pub_19616917-goal-directed-learning-features-forward-models.htm
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