Results 31 to 40 of about 299,758 (277)

Rapid, learning-induced inhibitory synaptogenesis in murine barrel field [PDF]

, 2010
The structure of neurons changes during development and in response to injury or alteration in sensory experience. Changes occur in the number, shape, and dimensions of dendritic spines together with their synapses. However, precise data on these changes
Cybulska-Klosowicz, A, Furness, DN, Glazewski, S, Jasinska, M, Kossut, M, Pyza, E, Siucinska, E   +6 more
core   +1 more source

Excitatory and inhibitory learning with absent stimuli. [PDF]

Journal of Experimental Psychology: Animal Behavior Processes, 2008
Three experiments showed that 2 associatively activated stimulus representations may engage in excitatory or inhibitory learning, depending on their temporal relationship. Experiment 1a suggested that simultaneously activated stimulus representations show evidence of inhibitory learning in an acquisition test.
Daniel S, Wheeler, Andrew, Sherwood, Peter C, Holland   +2 more
openaire   +2 more sources

Roles and Transcriptional Responses of Inhibitory Neurons in Learning and Memory [PDF]

Frontiers in Molecular Neuroscience, 2021
Increasing evidence supports a model whereby memories are encoded by sparse ensembles of neurons called engrams, activated during memory encoding and reactivated upon recall. An engram consists of a network of cells that undergo long-lasting modifications of their transcriptional programs and connectivity.
Corinna Giorgi, Corinna Giorgi, Silvia Marinelli   +2 more
openaire   +4 more sources

Irrelevance by inhibition: Learning, computation, and implications for schizophrenia. [PDF]

PLoS Computational Biology, 2018
Symptoms of schizophrenia may arise from a failure of cortical circuits to filter-out irrelevant inputs. Schizophrenia has also been linked to disruptions in cortical inhibitory interneurons, consistent with the possibility that in the normally ...
Nathan Insel, Jordan Guerguiev, Blake A Richards   +2 more
doaj   +1 more source

Learning place cells, grid cells and invariances with excitatory and inhibitory plasticity [PDF]

, 2018
Neurons in the hippocampus and adjacent brain areas show a large diversity in their tuning to location and head direction, and the underlying circuit mechanisms are not yet resolved.
Sprekeler, Henning, Weber, Simon Nikolaus   +1 more
core   +1 more source

Prefrontal stimulation prior to motor sequence learning alters multivoxel patterns in the striatum and the hippocampus

Scientific Reports, 2021
Motor sequence learning (MSL) is supported by dynamical interactions between hippocampal and striatal networks that are thought to be orchestrated by the prefrontal cortex.
Mareike A. Gann, Bradley R. King, Nina Dolfen, Menno P. Veldman, Marco Davare, Stephan P. Swinnen, Dante Mantini, Edwin M. Robertson, Geneviève Albouy   +8 more
doaj   +1 more source

Neural mechanisms of social learning in the female mouse [PDF]

, 2017
Social interactions are often powerful drivers of learning. In female mice, mating creates a long-lasting sensory memory for the pheromones of the stud male that alters neuroendocrine responses to his chemosignals for many weeks.
Abraham, Abraham, Arnson, Bakker, Barkai, Barth, Ben-Shaul, Brennan, Brennan, Brennan, Brennan, Brennan, Brennan, Bruce, Burns-Cusato, Caligioni, Castro, Chamero, Clancy, Daoudal, Desai, Dietz, Dulac, Dulac, Fan, Guenthner, Halem, Harvey, Hendrickson, Hull, Hurst, Ichikawa, Isaacson, Kaba, Kaba, Kendrick, Keverne, Kimchi, Lee, Li, Lin, Luo, Lévy, Mak, Margrie, Matsuoka, Matsuoka, Matsuoka, Meeks, Mozzachiodi, Nolan, Nolan, Preston, Reijmers, Reijmers, Ross, Rosser, Sakurai, Shepherd, Shingo, Shpak, Shpak, Stackman, Stowers, Ström, Tachikawa, Takahashi, Tirindelli, Tolokh, Turrigiano, Wallace, Wang, Wang, Wang, Wu, Yassin, Yiu, Young, Zhang, Zhou   +79 more
core   +1 more source

Inhibitory properties of a latent inhibitor after its compound preexposure with several novel stimuli: evidence from human conditioning

Frontiers in Psychology
Latent inhibition refers to the retardation in learning an association between a target stimulus and an outcome when the target stimulus has been pre-exposed in the absence of consequences.
Unai Liberal, Gabriel Rodríguez, Paula Nogueiras, James Byron Nelson, Geoffrey Hall, Geoffrey Hall   +5 more
doaj   +1 more source

Can Working Memory and Inhibitory Control Predict Second Language Learning in the Classroom?

SAGE Open, 2015
The role of executive functioning in second language (L2) aptitude remains unclear. Whereas some studies report a relationship between working memory (WM) and L2 learning, others have argued against this association. Similarly, being bilingual appears to
Jared A. Linck, Daniel J. Weiss
doaj   +1 more source

Enriched expression of NF1 in inhibitory neurons in both mouse and human brain

Molecular Brain, 2019
Neurofibromatosis type 1 (NF1) is an autosomal dominant disease caused by loss-of-function mutations in NF1 gene, which encodes a GTPase activating protein for RAS.
Hyun-Hee Ryu, Minkyung Kang, Jinsil Park, Sung-Hye Park, Yong-Seok Lee   +4 more
doaj   +1 more source