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¿Constituyen los elementos de una categoría combinatoria una clase de equivalencia?: evidencias comportamentales y neurobiológicasDo the elements of a combinatorial category constitute an equivalence class?: Behavioral and neurobiological evidences
(Universidad Nacional de Córdoba. Facultad de Psicología. Asociación Argentina de Ciencias del Comportamiento, 2019-08)
Se ha propuesto que la capacidad de adquirir lenguaje yrelaciones de equivalencia están vinculadas. Estudiosprevios muestran que estímulos relacionados porequivalencia transfieren propiedades combinatorias en unagramática ...
Disruption of thalamocortical activity in schizophrenia models: relevance to antipsychotic drug action
(Cambridge University Press, 2013-11)
Non-competitive NMDA receptor antagonists are widely used as pharmacological models of schizophrenia due to their ability to evoke the symptoms of the illness. Likewise, serotonergic hallucinogens, acting on 5-HT2A receptors, ...
Differential Arc protein expression in dorsal and ventral striatum after moderate and intense inhibitory avoidance training
(Academic Press Inc Elsevier Science, 2017-04-06)
Intense training refers to training mediated by emotionally arousing experiences, such as aversive conditioning motivated by relatively high intensities of foot-shock, which produces a strong memory that is highly resistant ...
Stress influences the dynamics of hippocampal structural remodeling associated with fear memory extinction
(Academic Press Inc Elsevier Science, 2018-11)
Fear extinction is defined as a decline in fear-conditioned responses following non-reinforced exposure to a fear conditioned stimulus, therefore the conditioned stimulus gains new predictive properties. Patients with ...
The role of intragestational ghrelin on postnatal development and reproductive programming in mice
(BioScientifica, 2018-05)
The purpose of this study was to evaluate the intragestational role of ghrelin in offspring development and reproductive programming in a mouse model of ghrelin imbalance during pregnancy. Female mice were injected with ...
Consciousness as an emergent phenomenon: A tale of different levels of description
(Multidisciplinary Digital Publishing Institute, 2020-09)
One of the biggest queries in cognitive sciences is the emergence of consciousness from matter. Modern neurobiological theories of consciousness propose that conscious experience is the result of interactions between ...
Neural, cellular and molecular mechanisms of active forgetting
(Frontiers Media SA, 2018-02)
The neurobiology of memory formation attracts much attention in the last five decades. Conversely, the rules that govern and the mechanisms underlying forgetting are less understood. In addition to retroactive interference, ...
Contributions of dopaminergic signaling to timing accuracy and precision
(Elsevier, 2016-04)
Existing evidence suggests that interval timing, processing of temporal information in the hundredth of milliseconds-to-minutes range, recruits broad brain regions such as cortico-striatal circuits via dopaminergic-glutamatergic ...
A narrative review of emotion regulation process in stress and recovery phases
(Elsevier Science, 2021-06)
The difficulty in studying the relationship between stress and emotional regulation is due to the need to contemplate a dynamic perspective that analyzes the moderating role of stress. In fact, stress involves different ...
From Semantic to Social Deficits: Dysfunction of the Nondominant Posterior Perisylvian Area in Schizophrenia
(American Psychiatric Publishing, Inc, 2015-10)
Schizophrenia is characterized by profound deficits in social competence and functioning, independent from active psychoticsymptoms at different stages of the disease. Social deficits in schizophrenia are clinically well ...