Search Results - "Pedreira, Marı́a Eugenia"

Protein Synthesis Subserves Reconsolidation or Extinction Depending on Reminder Duration by Pedreira, Marı́a Eugenia, Maldonado, Héctor

“…When learned associations are recalled from long-term memory stores by presentation of an unreinforced conditioned stimulus (CS), two processes are initiated…”
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Reactivation and Reconsolidation of Long-Term Memory in the Crab Chasmagnathus: Protein Synthesis Requirement and Mediation by NMDA-Type Glutamatergic Receptors by Pedreira, Maria Eugenia, Perez-Cuesta, Luis Maria, Maldonado, Hector

“…Experiments with invertebrates support the view that intracellular events subserving the consolidation phase of memory are preserved across evolution. Here, we…”
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Mismatch between What Is Expected and What Actually Occurs Triggers Memory Reconsolidation or Extinction by Pedreira, Maria Eugenia, Perez-Cuesta, Luis Maria, Maldonado, Hector

“…In previous experiments on contextual memory, we proposed that the unreinforced re-exposure to the learning context (conditioned stimulus, CS) acts as a switch…”
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Differential Left Hippocampal Activation during Retrieval with Different Types of Reminders: An fMRI Study of the Reconsolidation Process by Forcato, Cecilia, Bavassi, Luz, De Pino, Gabriela, Fernández, Rodrigo Sebastián, Villarreal, Mirta Fabiana, Pedreira, María Eugenia

“…Consolidated memories return to a labile state after the presentation of cues (reminders) associated with acquisition, followed by a period of stabilization…”
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The lateral neocortex is critical for contextual fear memory reconsolidation by de la Fuente, Verónica, Medina, Candela, Falasco, Germán, Urrutia, Leandro, Kravitz, Alexxai V., Urbano, Francisco J., Vázquez, Silvia, Pedreira, María Eugenia, Romano, Arturo

“…Memories are a product of the concerted activity of many brain areas. Deregulation of consolidation and reprocessing of mnemonic traces that encode fearful…”
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NMDA-like receptors in the nervous system of the crab Neohelice granulata: A neuroanatomical description by Hepp, Yanil, Tano, Martín Carbó, Pedreira, María Eugenia, Freudenthal, Ramiro A.M.

“…N‐Methyl‐D‐aspartate receptors (NMDARs) are involved in learning and memory processes in vertebrates and invertebrates. In Neohelice granulata, NMDARs are…”
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Contextual Pavlovian conditioning in the crab Chasmagnathus by Fustiñana, María Sol, Carbó Tano, Martín, Romano, Arturo, Pedreira, María Eugenia

“…In contextual conditioning, a complex pattern of information is processed to associate the characteristics of a particular place with incentive or aversive…”
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Recognizing the opponent: The consolidation of long-term social memory in zebrafish males by Cavallino, Luciano, Florencia Scaia, María, Gabriela Pozzi, Andrea, Eugenia Pedreira, María

“…Recognizing and remembering another individual in a social context could be beneficial for individual fitness. Especially in agonistic encounters, remembering…”
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Learning new words: Memory reactivation as a mechanism for strengthening and updating a novel word’s meaning by Laurino, Julieta, Forcato, Cecilia, Coaker, Nicole, Pedreira, María Eugenia, Kaczer, Laura

“…In the present study we explored the postlearning changes in a novel word’s definition using a cue-induced memory reactivation. Native speakers of Spanish ( N…”
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Extinction memory in the crab Chasmagnathus: recovery protocols and effects of multi-trial extinction training by Hepp, Yanil, Pérez-Cuesta, Luis María, Maldonado, Héctor, Pedreira, María Eugenia

“…A decline in the frequency or intensity of a conditioned behavior following the withdrawal of the reinforcement is called experimental extinction. However, the…”
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Memory persistence: from fundamental mechanisms to translational opportunities by Merlo, Santiago Abel, Belluscio, Mariano Andrés, Pedreira, Maria Eugenia, Merlo, Emiliano

“…Memory persistence is a double edge sword. Persistence of adaptive memories is essential for survival and even determines who we are. Neurodegenerative…”
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Surface Expression of NMDA Receptor Changes during Memory Consolidation in the Crab "Neohelice granulata" by Hepp, Yanil, Salles, Angeles, Carbo-Tano, Martin, Pedreira, Maria Eugenia, Freudenthal, Ramiro

“…The aim of the present study was to analyze the surface expression of the NMDA-like receptors during the consolidation of contextual learning in the crab…”
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Effect of previous fighting on the dynamic of agonistic encounters in zebrafish males by Cavallino, Luciano, Dramis, Agustín, Pedreira, María Eugenia, Pandolfi, Matías

“…Aggression among individuals which compete for resources such as food or territory, or to establish dominance relationships, can cause injuries that may be…”
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Reactivation and Reconsolidation of Long-Term Memory in the CrabChasmagnathus: Protein Synthesis Requirement and Mediation by NMDA-Type Glutamatergic Receptors by Pedreira, María Eugenia, Pérez-Cuesta, Luis María, Maldonado, Héctor

“…Experiments with invertebrates support the view that intracellular events subserving the consolidation phase of memory are preserved across evolution. Here, we…”
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The involvement of the GABAergic system in the formation and expression of the extinction memory in the crab Neohelice granulata by Tano, Martin Carbó, Molina, Victor A., Pedreira, Maria Eugenia

“…There is growing interest in the neurobiological mechanisms involved in the extinction of aversive memory. This cognitive process usually occurs after repeated…”
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Memory Is Not Extinguished along with CS Presentation but within a Few Seconds after CS-Offset by Perez-Cuesta, Luis Maria, Hepp, Yanil, Pedreira, Maria Eugenia, Maldonado, Hector

“…Prior work with the crab's contextual memory model showed that CS-US conditioned animals undergoing an unreinforced CS presentation would either reconsolidate…”
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The involvement of the GABA ergic system in the formation and expression of the extinction memory in the crab N eohelice granulata by Tano, Martin Carbó, Molina, Victor A., Pedreira, Maria Eugenia

“…There is growing interest in the neurobiological mechanisms involved in the extinction of aversive memory. This cognitive process usually occurs after repeated…”
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Interference Conditions of the Reconsolidation Process in Humans: The Role of Valence and Different Memory Systems by Fernández, Rodrigo S, Bavassi, Luz, Kaczer, Laura, Forcato, Cecilia, Pedreira, María E

“…Following the presentation of a reminder, consolidated memories become reactivated followed by a process of re-stabilization, which is referred to as…”
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Context Shift and Protein Synthesis Inhibition Disrupt Long-Term Habituation after Spaced, but Not Massed, Training in the CrabChasmagnathus by Hermitte, Gabriela, Pedreira, Marı́a Eugenia, Tomsic, Daniel, Maldonado, Héctor

“…An opaque screen moving overhead elicits an escape response in the crabChasmagnathusthat after a few presentations habituates for a long period (long-term…”
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Differential Left Hippocampal Activation during Retrieval with Different Types of Reminders: An fMRI Study of the Reconsolidation Process: e0151381 by cato, Cecilia, Bavassi, Luz, Pino, Gabriela De, Fernandez, Rodrigo Sebastian, Villarreal, Mirta Fabiana, Pedreira, Maria Eugenia

“…Consolidated memories return to a labile state after the presentation of cues (reminders) associated with acquisition, followed by a period of stabilization…”
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