Search Results - "Viola, Haydee"

Induction of Long-Term Memory by Exposure to Novelty Requires Protein Synthesis: Evidence for a Behavioral Tagging by Moncada, Diego, Viola, Haydee

“…A behavioral analog of the synaptic tagging and capture process, a key property of synaptic plasticity, has been predicted recently. Here, we demonstrate that…”
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Behavioral Tagging: A Translation of the Synaptic Tagging and Capture Hypothesis by Moncada, Diego, Viola, Haydee, Ballarini, Fabricio

“…Similar molecular machinery is activated in neurons following an electrical stimulus that induces synaptic changes and after learning sessions that trigger…”
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Redefining Single-Trial Memories in the Honeybee by Villar, Maria Eugenia, Marchal, Paul, Viola, Haydee, Giurfa, Martin

“…Research on honeybee memory has led to a widely accepted model in which a single pairing of an odor stimulus with sucrose induces memories that are independent…”
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ERK1/2: A Key Cellular Component for the Formation, Retrieval, Reconsolidation and Persistence of Memory by Medina, Jorge H, Viola, Haydee

“…Extracellular regulated kinase 1/2 (ERK1/2) has been strongly implicated in several cellular processes. In the brain ERK1/2 activity has been primarily…”
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Spatial-Memory Formation After Spaced Learning Involves ERKs1/2 Activation Through a Behavioral-Tagging Process by Tintorelli, Ramiro, Budriesi, Pablo, Villar, Maria Eugenia, Marchal, Paul, Lopes da Cunha, Pamela, Correa, Julieta, Giurfa, Martin, Viola, Haydée

“…The superiority of spaced over massed learning is an established fact in the formation of long-term memories (LTM). Here we addressed the cellular processes…”
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Inhibitory Learning of Phototaxis by Honeybees in a Passive-Avoidance Task by Marchal, Paul, Villar, Maria Eugenia, Geng, Haiyang, Arrufat, Patrick, Combe, Maud, Viola, Haydée, Massou, Isabelle, Giurfa, Martin

“…Honeybees are a standard model for the study of appetitive learning and memory. Yet, fewer attempts have been performed to characterize aversive learning and…”
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Identification of transmitter systems and learning tag molecules involved in behavioral tagging during memory formation by Moncada, Diego, Ballarini, Fabricio, Martinez, María Cecilia, Frey, Julietta U, Viola, Haydee

“…Long-term memory (LTM) consolidation requires the synthesis of plasticity-related proteins (PRPs). In addition, we have shown recently that LTM formation also…”
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The Tagging and Capture Hypothesis from Synapse to Memory by Viola, Haydée, Ballarini, Fabricio, Martínez, María Cecilia, Moncada, Diego

“…The synaptic tagging and capture theory (STC) was postulated by Frey and Morris in 1997 and provided a strong framework to explain how to achieve synaptic…”
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Retroactive interference of object-in-context long-term memory: Role of dorsal hippocampus and medial prefrontal cortex by Martínez, María Cecilia, Villar, María Eugenia, Ballarini, Fabricio, Viola, Haydée

“…ABSTRACT Retroactive interference (RI) is a type of amnesia in which a new learning experience can impair the expression of a previous one. It has been studied…”
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Arc and BDNF mediated effects of hippocampal astrocytic glutamate uptake blockade on spatial memory stages by Riboldi, Juan Gabriel, Correa, Julieta, Renfijes, Matías M., Tintorelli, Ramiro, Viola, Haydee

“…Glutamate is involved in fundamental functions, including neuronal plasticity and memory. Astrocytes are integral elements involved in synaptic function, and…”
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Memory traces compete under regimes of limited Arc protein synthesis: Implications for memory interference by Martínez, María Cecilia, Alen, Nadia, Ballarini, Fabricio, Moncada, Diego, Viola, Haydée

“…► Two different memory traces compete for their consolidation. ► One memory trace promotes the formation of another at its own expense. ► Arc protein is…”
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Dorsal medial prefrontal cortex contributes to conditioned taste aversion memory consolidation and retrieval by Gonzalez, Maria Carolina, Villar, Maria Eugenia, Igaz, Lionel M., Viola, Haydée, Medina, Jorge H.

“…•We investigated the role of dorsal mPFC in memory consolidation.•Neural activity and protein synthesis are required in the dorsal mPFC for CTA memory.•CTA…”
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A behavioral tagging account of kinase contribution to memory formation after spaced aversive training by Budriesi, Pablo, Tintorelli, Ramiro, Correa, Julieta, Villar, Maria Eugenia, Marchal, Paul, Giurfa, Martin, Viola, Haydee

“…Long-term memory (LTM) can be induced by repeated spaced training trials. Using the weak inhibitory avoidance (wIA) task, we showed that one wIA session does…”
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Phosphorylation state of CREB in the rat hippocampus: A molecular switch between spatial novelty and spatial familiarity? by Moncada, Diego, Viola, Haydée

“…The activation of cAMP response element-binding protein (CREB) after a learning experience is a common feature in the formation of several associative…”
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Second Wave of COVID-19 Pandemic in Argentinian Population: Vaccination Is Associated With a Decrease in Depressive Symptoms by Benedetti, Pedro, Barbuzza, Alejo, Moscato, Franco, Reppucci, Victoria, Goyeneche, Celina, Katche, Cynthia, Medina, Jorge H, Viola, Haydee, Ballarini, Fabricio, Moncada, Diego

“…Since the irruption of the coronavirus disease 2019 (COVID-19) the planet has submerged in a time of concern and uncertainty, with a direct impact on people's…”
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PKMζ inactivation induces spatial familiarity by MONCADA, Diego, VIOLA, Haydée

“…Spatial familiarization consists of a decrease in the exploratory activity over time after exposure to a place. Here, we show that a 30-min exposure to an open…”
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Evidence of Maintenance Tagging in the Hippocampus for the Persistence of Long-Lasting Memory Storage by Medina, Jorge H., Viola, Haydee, Katche, Cynthia, Tomaiuolo, Micol

“…The synaptic tagging and capture (STC) hypothesis provides a compelling explanation for synaptic specificity and facilitation of long-term potentiation. Its…”
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BDNF-triggered events in the rat hippocampus are required for both short- and long-term memory formation by Alonso, Mariana, Vianna, Monica R.M., Depino, Amaicha M., Mello e Souza, Tadeu, Pereira, Patricia, Szapiro, German, Viola, Haydee, Pitossi, Fernando, Izquierdo, Ivan, Medina, Jorge H.

“…Information storage in the brain is a temporally graded process involving different memory types or phases. It has been assumed for over a century that one or…”
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The ubiquitin-proteasome cascade is required for mammalian long-term memory formation by Lopez-Salon, Mariella, Alonso, Mariana, Vianna, Monica R. M., Viola, Haydee, E Souza, Tadeu Mello, Izquierdo, Ivan, Pasquini, Juana M., Medina, Jorge H.

“…It has been recently demonstrated that ubiquitin–proteasome‐mediated proteolysis is required for long‐term synaptic facilitation in Aplysia. Here we show that…”
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Role of hippocampal signaling pathways in long-term memory formation of a nonassociative learning task in the rat by Vianna, M R, Alonso, M, Viola, H, Quevedo, J, de Paris, F, Furman, M, de Stein, M L, Medina, J H, Izquierdo, I

“…Long-term habituation to a novel environment is one of the most elementary forms of nonassociative learning. Here we studied the effect of pre- or posttraining…”
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