Search Results - "de Carvalho Myskiw, Jociane"
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Behavioral tagging of extinction learning
Published in Proceedings of the National Academy of Sciences - PNAS (15-01-2013)“…Extinction of contextual fear in rats is enhanced by exposure to a novel environment at 1–2 h before or 1 h after extinction training. This effect is…”
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Hippocampal molecular mechanisms involved in the enhancement of fear extinction caused by exposure to novelty
Published in Proceedings of the National Academy of Sciences - PNAS (25-03-2014)“…Exposure to a novel environment enhances the extinction of contextual fear. This has been explained by tagging of the hippocampal synapses used in extinction,…”
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Memory retrieval of inhibitory avoidance requires histamine H 1 receptor activation in the hippocampus
Published in Proceedings of the National Academy of Sciences - PNAS (10-05-2016)“…Significance Several neurotransmitters contribute to memory formation by modulating selectively acquisition, consolidation, and/or retrieval. Integrity of the…”
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Facilitation of fear extinction by novelty depends on dopamine acting on D1-subtype dopamine receptors in hippocampus
Published in Proceedings of the National Academy of Sciences - PNAS (31-03-2015)“…Extinction is the learned inhibition of retrieval. Recently it was shown that a brief exposure to a novel environment enhances the extinction of contextual…”
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Extinction learning, which consists of the inhibition of retrieval, can be learned without retrieval
Published in Proceedings of the National Academy of Sciences - PNAS (13-01-2015)“…In the present study we test the hypothesis that extinction is not a consequence of retrieval in unreinforced conditioned stimulus (CS) presentation but the…”
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Histamine in the basolateral amygdala promotes inhibitory avoidance learning independently of hippocampus
Published in Proceedings of the National Academy of Sciences - PNAS (12-05-2015)“…Significance Integrity of the brain histaminergic system is necessary for long-term memory (LTM) but not short-term memory of step-down inhibitory avoidance…”
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Impact of sarcopenia, sedentarism and risk of falls in older people’s health self-perception
Published in Fisioterapia em movimento (2019)“…Abstract Introduction: Sarcopenia, often associated with sedentarism, increases the risk of falls in older people, which may contribute to poorer health…”
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Major neurotransmitter systems in dorsal hippocampus and basolateral amygdala control social recognition memory
Published in Proceedings of the National Academy of Sciences - PNAS (16-08-2016)“…Social recognition memory (SRM) is crucial for reproduction, forming social groups, and species survival. Despite its importance, SRM is still relatively…”
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Involvement of medial prefrontal cortex NMDA and AMPA/kainate glutamate receptors in social recognition memory consolidation
Published in Neurobiology of learning and memory (01-02-2020)“…•Social recognition memory (SRM) consolidation engages the mPFC.•The blockade of NMDA receptors in the mPFC impaired SRM consolidation.•The blockade of…”
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The 5-HT2A, 5-HT5A, and 5-HT6 serotonergic receptors in the medial prefrontal cortex behave differently in extinction learning: Does social support play a role?
Published in Behavioural brain research (12-04-2024)“…Studies on the social modulation of fear have revealed that in social species, individuals in a distressed state show better recovery from aversive experiences…”
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The role of carbonic anhydrases in extinction of contextual fear memory
Published in Proceedings of the National Academy of Sciences - PNAS (07-07-2020)“…Carbonic anhydrases (CAs; EC 4.2.1.1) are metalloenzymes present in mammals with 16 isoforms that differ in terms of catalytic activity as well as cellular and…”
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Participation of hippocampal 5-HT5A, 5-HT6 and 5-HT7 serotonin receptors on the consolidation of social recognition memory
Published in Neuroscience (10-08-2022)“…•The blockade of 5-HT5A receptors in the CA1 impairs the consolidation of social recognition memory (SRM).•The activation of 5-HT6 receptors in the CA1 impairs…”
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Modulation of Carbonic Anhydrases Activity in the Hippocampus or Prefrontal Cortex Differentially Affects Social Recognition Memory in Rats
Published in Neuroscience (10-08-2022)“…•Modulation of brain carbonic anhydrases (CAs) catalytic activity impacts short-term, long-term and the persistence of social recognition memory…”
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The blockade of the serotoninergic receptors 5-HT5A, 5-HT6 and 5-HT7 in the basolateral amygdala, but not in the hippocampus facilitate the extinction of fear memory
Published in Behavioural brain research (17-10-2019)“…•The serotoninergic receptors modulate extinction of CFC in BLA but not in CA1.•5-HT5A antagonists facilitate extinction of CFC immediately and 3 h after…”
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Molecular Mechanisms in Hippocampus Involved on Object Recognition Memory Consolidation and Reconsolidation
Published in Neuroscience (21-05-2020)“…•AMPAr and LVDCCs are necessary for ORM consolidation and reconsolidation.•CaMKII is necessary for ORM consolidation but not reconsolidation.•There is a link…”
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Histamine regulates memory consolidation
Published in Neurobiology of learning and memory (01-11-2017)“…•Histamine regulates memory consolidation.•Histamine facilitates the consolidation of extinction.•Retrieval requires histamine H1 receptors in dorsal…”
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Inhibition of PACAP/PAC1/VPAC2 signaling impairs the consolidation of social recognition memory and nitric oxide prevents this deficit
Published in Neurobiology of learning and memory (01-04-2021)“…Social recognition memory (SRM) forms the basis of social relationships of animals. It is essential for social interaction and adaptive behavior, reproduction…”
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Extinction learning with social support depends on protein synthesis in prefrontal cortex but not hippocampus
Published in Proceedings of the National Academy of Sciences - PNAS (29-01-2019)“…Extinction of contextual fear conditioning (CFC) in the presence of a familiar nonfearful conspecific (social support), such as that of others tasks, can occur…”
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Extinction memory is facilitated by methylphenidate and regulated by dopamine and noradrenaline receptors
Published in Behavioural brain research (30-05-2017)“…•Methylphenidate (MPH) facilitates the consolidation of extinction memory.•The blockade of the β-noradrenergic receptors reversed the effect induced by the…”
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Methylphenidate induces state-dependency of social recognition learning: Central components
Published in Neurobiology of learning and memory (01-03-2018)“…•Methylphenidate causes a state-dependent social recognition memory (SRM).•The MPH state-dependent effect relies on the ventromedial prefrontal cortex.•The…”
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