Suchergebnisse - "Association Learning"

The brain's default network: updated anatomy, physiology and evolving insights von Buckner, Randy L, DiNicola, Lauren M

“… Discoveries over the past two decades demonstrate that regions distributed throughout the association cortex, often called the default network, are suppressed …”
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Disinhibition, a Circuit Mechanism for Associative Learning and Memory von Letzkus, Johannes J, Wolff, Steffen B E, Lüthi, Andreas

“… Although a wealth of data have elucidated the structure and physiology of neuronal circuits, we still only have a very limited understanding of how behavioral …”
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The sound symbolism bootstrapping hypothesis for language acquisition and language evolution von Imai, Mutsumi, Kita, Sotaro

“… Sound symbolism is a non-arbitrary relationship between speech sounds and meaning. We review evidence that, contrary to the traditional view in linguistics, …”
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Associative memory realized by a reconfigurable memristive Hopfield neural network von Hu, S.G., Liu, Y., Liu, Z, Chen, T.P., Wang, J.J., Yu, Q., Deng, L.J., Yin, Y., Hosaka, Sumio

“… Although synaptic behaviours of memristors have been widely demonstrated, implementation of an even simple artificial neural network is still a great …”
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Neural Correlates of Reinforcement Learning in Mid-lateral Cerebellum von Sendhilnathan, Naveen, Semework, Mulugeta, Goldberg, Michael E, Ipata, Anna E

“… The role of the cerebellum in non-motor learning is poorly understood. Here, we investigated the activity of Purkinje cells (P-cells) in the mid-lateral …”
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Pivotal mental states von Brouwer, Ari, Carhart-Harris, Robin Lester

“… This paper introduces a new construct, the 'pivotal mental state', which is defined as a hyper-plastic state aiding rapid and deep learning that can mediate …”
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Adult Hippocampal Neurogenesis Modulates Fear Learning through Associative and Nonassociative Mechanisms von Seo, Dong-Oh, Carillo, Mary Ann, Chih-Hsiung Lim, Sean, Tanaka, Kenji F, Drew, Michael R

“… Adult hippocampal neurogenesis is believed to support hippocampus-dependent learning and emotional regulation. These putative functions of adult neurogenesis …”
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Dopamine reward prediction errors reflect hidden-state inference across time von Starkweather, Clara Kwon, Babayan, Benedicte M, Uchida, Naoshige, Gershman, Samuel J

“… A long-standing idea in modern neuroscience is that the brain computes inferences about the outside world rather than passively observing its environment. The …”
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Digit Symbol Substitution Test: The Case for Sensitivity Over Specificity in Neuropsychological Testing von Jaeger, Judith

“… Development of the Digit Symbol Substitution Test (DSST) was initiated over a century ago as an experimental tool to understand human associative learning. Its …”
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Cross-hemispheric gamma synchrony between prefrontal parvalbumin interneurons supports behavioral adaptation during rule shift learning von Cho, Kathleen K A, Davidson, Thomas J, Bouvier, Guy, Marshall, Jesse D, Schnitzer, Mark J, Sohal, Vikaas S

“… Organisms must learn new strategies to adapt to changing environments. Activity in different neurons often exhibits synchronization that can dynamically …”
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Social Learning Strategies: Bridge-Building between Fields von Kendal, Rachel L., Boogert, Neeltje J., Rendell, Luke, Laland, Kevin N., Webster, Mike, Jones, Patricia L.

“… While social learning is widespread, indiscriminate copying of others is rarely beneficial. Theory suggests that individuals should be selective in what, when, …”
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Cholinergic and dopaminergic effects on prediction error and uncertainty responses during sensory associative learning von Iglesias, Sandra, Kasper, Lars, Harrison, Samuel J., Manka, Robert, Mathys, Christoph, Stephan, Klaas E.

“… Navigating the physical world requires learning probabilistic associations between sensory events and their change in time (volatility). Bayesian accounts of …”
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A critical role for NMDA receptors in parvalbumin interneurons for gamma rhythm induction and behavior von Carlén, M, Meletis, K, Siegle, J H, Cardin, J A, Futai, K, Vierling-Claassen, D, Rühlmann, C, Jones, S R, Deisseroth, K, Sheng, M, Moore, C I, Tsai, L-H

“… Synchronous recruitment of fast-spiking (FS) parvalbumin (PV) interneurons generates gamma oscillations, rhythms that emerge during performance of cognitive …”
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Attention and associative learning in humans: An integrative review von Le Pelley, Mike E, Mitchell, Chris J, Beesley, Tom, George, David N, Wills, Andy J

“… This article presents a comprehensive survey of research concerning interactions between associative learning and attention in humans. Four main findings are …”
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The role of medial prefrontal cortex in memory and decision making von Euston, David R, Gruber, Aaron J, McNaughton, Bruce L

“… Some have claimed that the medial prefrontal cortex (mPFC) mediates decision making. Others suggest mPFC is selectively involved in the retrieval of remote …”
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Chemogenetic silencing of neurons in retrosplenial cortex disrupts sensory preconditioning von Robinson, Siobhan, Todd, Travis P, Pasternak, Anna R, Luikart, Bryan W, Skelton, Patrick D, Urban, Daniel J, Bucci, David J

“… An essential aspect of episodic memory is the formation of associations between neutral sensory cues in the environment. In light of recent evidence that this …”
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Transient DREADD Manipulation of the Dorsal Dentate Gyrus in Rats Impairs Initial Learning of Place‐Outcome Associations von Lim, J., Souiki, A., Ahmad, P., Oomen, C. A., Huis in ’t Veld, G. J., Lansink, C. S., Pennartz, C. M. A., Olcese, U.

“… ABSTRACT The dentate gyrus subfield of the hippocampus is thought to be critically involved in the disambiguation of similar episodic experiences and places in …”
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Chemogenetic Disruption of Monkey Perirhinal Neurons Projecting to the Rostromedial Caudate Impairs Associative Learning von Wang, Wenliang, Eldridge, Mark A G, Setogawa, Tsuyoshi, Webster-Bass, Spencer, Miyazaki, Nanami, Pearl, Jonah E, Liow, Jeih-San, Lerchner, Walter, Li, Bing, Turchi, Janita N, Telu, Sanjay, Nerella, Sridhar Goud, Rodriguez, Phelix, Innis, Robert B, Pike, Victor W, Averbeck, Bruno B, Richmond, Barry J

“… Primates, including humans, use stimulus-reward associations to guide foraging. We previously showed that both the rhinal cortex (Rh) and rostromedial caudate …”
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Object-in-place associative recognition memory depends on glutamate receptor neurotransmission within two defined hippocampal-cortical circuits: a critical role for AMPA and NMDA receptors in the hippocampus, perirhinal, and prefrontal cortices von Barker, Gareth Robert Issac, Warburton, Elizabeth Clea

“… Object-in-place associative recognition memory depends on an interaction between the hippocampus (HPC), perirhinal (PRH), and medial prefrontal (mPFC) …”
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How does the brain learn environmental structure? Ten core principles for understanding the neurocognitive mechanisms of statistical learning von Conway, Christopher M.

“… •Statistical learning consists of two primary neurocognitive mechanisms.•Cortical plasticity results in heightened behavioral facilitation for …”
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