The role of glucocorticoids, catecholamines and endocannabinoids in the development of traumatic memories and posttraumatic stress symptoms in survivors of critical illness.

abstract：:Complex motor skill learning, but not mere motor activity, leads to an increase in synapse number within the cerebellar cortex. The present experiment used quantitative electron microscopy to determine which synapse types were altered in number. Adult female rats were allocated to either an acrobatic condition (AC), a...

journal_title：Neurobiology of learning and memory

authors： Kleim JA,Swain RA,Armstrong KA,Napper RM,Jones TA,Greenough WT

更新日期：1998-05-01 00:00:00

abstract：:Environmental stimuli during neonatal periods play an important role in the development of cognitive function. In this study, we examined the long-term effects of neonatal tactile stimulation (TS) on spatial working memory (SWM) and related mechanisms. We also investigated whether TS-induced effects could be counterac...

journal_title：Neurobiology of learning and memory

authors： Zhang M,Cai JX

更新日期：2008-05-01 00:00:00

abstract：:It has been shown that the brain has its own intrinsic renin-angiotensin system (RAS) and angiotensin-(1-7) (Ang-(1-7)) is particularly interesting, because it appears to counterbalance most of the Ang II effects. Ang-(1-7) exerts its biological function through activation of the G-protein-coupled receptor Mas. Intere...

journal_title：Neurobiology of learning and memory

authors： Lazaroni TL,Raslan AC,Fontes WR,de Oliveira ML,Bader M,Alenina N,Moraes MF,Dos Santos RA,Pereira GS

更新日期：2012-01-01 00:00:00

abstract：:Memory consolidation is a gradual process through which episodic memories become incorporated into long-term 'semantic' representations. It likely involves reactivation of neural activity encoding the recent experience during non-REM sleep. A critical prerequisite for memory consolidation is precise coordination of re...

journal_title：Neurobiology of learning and memory

authors： Skelin I,Kilianski S,McNaughton BL

更新日期：2019-04-01 00:00:00

abstract：:Two experiments investigated the potential facilitative effects of prior instructed awareness and predetermined learning criteria on humans' ability to make transitive inference (TI) judgments. Participants were first exposed to a learning phase and required to learn five premise pairs (A+B-, B+C-, C+D-, D+E-, E+F-). ...

journal_title：Neurobiology of learning and memory

authors： Munnelly A,Dymond S

更新日期：2014-03-01 00:00:00

abstract：:Human studies of sleep and cognition have established thatdifferent sleep stages contribute to distinct aspects of cognitive and emotional processing. However, since the majority of these findings are based on single-night studies, it is difficult to determine whether such effects arise due to individual, between-subj...

journal_title：Neurobiology of learning and memory

authors： Lerner I,Lupkin SM,Corter JE,Peters SE,Cannella LA,Gluck MA

更新日期：2016-10-01 00:00:00

abstract：:Sleep loss affects emotional memory, but the specific effects on its contextual and non-contextual aspects are unknown. In this study we investigated the possible differential influence of one night of sleep deprivation on the encoding and subsequent recall of these two aspects of emotional information. Forty-eight he...

journal_title：Neurobiology of learning and memory

authors： Tempesta D,Socci V,Coppo M,Dello Ioio G,Nepa V,De Gennaro L,Ferrara M

更新日期：2016-05-01 00:00:00

abstract：:The present work shows that the dorsomedial telencephalic pallium of teleost fish, proposed as homologous to the amygdala of mammals, is involved in taste aversion learning (TAL). To analyze the behavioral properties of TAL in goldfish, in Experiment 1, we used a delayed procedure similar to that employed with mammals...

journal_title：Neurobiology of learning and memory

authors： Martín I,Gómez A,Salas C,Puerto A,Rodríguez F

更新日期：2011-09-01 00:00:00

abstract：:Early life adverse events can lead to structural and functional impairments in the prefrontal cortex (PFC). Here, we investigated whether maternal deprivation (MD) alters PFC-dependent executive functions, neurons and astrocytes number and synaptic plasticity in adult male Long-Evans rats. The deprivation protocol con...

journal_title：Neurobiology of learning and memory

authors： Baudin A,Blot K,Verney C,Estevez L,Santamaria J,Gressens P,Giros B,Otani S,Daugé V,Naudon L

更新日期：2012-10-01 00:00:00

abstract：:Appetitive trace conditioning (TC) was examined over 6 months in younger-adult (2-8 months) and middle-aged (12-18 months) male Wistar RccHan rats, to test for early age-related impairment in working memory. Novel object recognition (NOR) was included as a comparison task, to provide a positive control in the event th...

journal_title：Neurobiology of learning and memory

authors： Marshall HJ,Pezze MA,Fone KCF,Cassaday HJ

更新日期：2019-10-01 00:00:00

abstract：:Sign-tracking behavior, in which animals interact with a cue that predicts reward, provides an example of how incentive salience can be attributed to cues and elicit motivation. The nucleus accumbens (NAc) and ventral pallidum (VP) are two regions involved in cue-driven motivation. The VP, and NAc subregions including...

journal_title：Neurobiology of learning and memory

authors： Smedley EB,DiLeo A,Smith KS

更新日期：2019-07-01 00:00:00

abstract：:Learning and memory are cognitive processes that are tightly regulated. A proper genome-environment interaction is a pre-requisite for cognitive function. Epigenetic processes are central regulators of genome-environment interactions. In line with this, it has been shown that the epigenetic machinery is essential for ...

journal_title：Neurobiology of learning and memory

authors： Stilling RM,Fischer A

更新日期：2011-07-01 00:00:00

abstract：:Studies of both humans and animals suggest that anterior cingulate cortex (ACC) is important for processing pain perception. We identified that perigenul ACC (pACC) sensitization and enhanced visceral pain in a visceral hypersensitive rat in previous studies. Pain contains both sensory and affective dimensions. Teasin...

journal_title：Neurobiology of learning and memory

authors： Yan N,Cao B,Xu J,Hao C,Zhang X,Li Y

更新日期：2012-01-01 00:00:00

abstract：:Glucocorticoid receptor activation within the basolateral amygdala (BLA) during fear conditioning may mediate enhancement in rats chronically exposed to stress levels of corticosterone. Male Sprague-Dawley rats received corticosterone (400 microg/ml) in their drinking water (days 1-21), a manipulation that was previou...

journal_title：Neurobiology of learning and memory

authors： Conrad CD,MacMillan DD 2nd,Tsekhanov S,Wright RL,Baran SE,Fuchs RA

更新日期：2004-05-01 00:00:00

abstract：:Aiming at exploring the brain's structural organisation underlying successful second language learning, we investigate the anatomy of the perisylvian language network in a group of healthy adults, consisting of participants with high and average language analytical abilities. Utilising deterministic tractography, six ...

journal_title：Neurobiology of learning and memory

authors： Kepinska O,Lakke EAJF,Dutton EM,Caspers J,Schiller NO

更新日期：2017-10-01 00:00:00

abstract：:Considerable work demonstrates that Pavlovian fear conditioning depends on N-methyl-D-aspartate (NMDA) receptor-dependent plasticity within the amygdala. In addition, the bed nucleus of the stria terminalis (BNST) has also been implicated in fear conditioning, particularly in the expression of fear to poor predictors ...

journal_title：Neurobiology of learning and memory

authors： Ressler RL,Goode TD,Evemy C,Maren S

更新日期：2020-10-01 00:00:00

abstract：:Nicotine has been demonstrated to enhance learning processes. The present experiments extend these results to examine the effects of nicotine on acquisition and consolidation of contextual and cued fear conditioning, and the duration of nicotine's enhancement of conditioned fear. C57BL/6 mice were trained with two pai...

journal_title：Neurobiology of learning and memory

authors： Gould TJ,Higgins JS

更新日期：2003-09-01 00:00:00

abstract：:The present experiments examined the effects of posttraining intra-dorsal striatal (i.e., caudate-putamen) injections of the phospholipid methylcarbamyl platelet-activating factor (mc-PAF) and the platelet-activating factor (PAF) antagonist BN 52021 on memory using a striatal-dependent cued water maze task. Male Long-...

journal_title：Neurobiology of learning and memory

authors： Packard MG,Teather LA,Bazan NG

更新日期：1996-09-01 00:00:00

abstract：:It is well established that D-cycloserine (DCS), a partial agonist of the NMDA receptor glycine site, enhances learning and memory processes. Although the effects of DCS have been especially elucidated in the extinction and reconsolidation of aversive behavioral paradigms or drug-related behaviors, they have not been ...

journal_title：Neurobiology of learning and memory

authors： Portero-Tresserra M,Martí-Nicolovius M,Guillazo-Blanch G,Boadas-Vaello P,Vale-Martínez A

更新日期：2013-02-01 00:00:00

abstract：:Animals tend to repeat actions that are associated with reward delivery, whereas they tend to shift responses to alternate choices following reward omission. These so-called win-stay and lose-shift responses are employed by a wide range of animals in a variety of decision-making scenarios, and depend on dissociated re...

journal_title：Neurobiology of learning and memory

authors： Thapa R,Gruber AJ

更新日期：2018-11-01 00:00:00

abstract：:The purpose of this study was to explore the effects of slow-wave disruption on positive and negative word recognition in a sample of healthy control participants and those with major depressive disorder. Prior to sleep, participants learned a set of emotional and neutral words during an encoding task by responding wh...

journal_title：Neurobiology of learning and memory

authors： Goldschmied JR,Cheng P,Kim HS,Casement M,Armitage R,Deldin PJ

更新日期：2015-11-01 00:00:00

abstract：:Several lines of evidence indicate that gamma-aminobutyric acid (GABA) type A (GABA(A)) receptors regulate memory consolidation. Here we studied the effect on consolidation of the selective antagonist of GABA(A) receptors, bicuculline, given into several regions of the cortex at different times after one-trial step-do...

journal_title：Neurobiology of learning and memory

authors： Luft T,Pereira GS,Cammarota M,Izquierdo I

更新日期：2004-07-01 00:00:00

abstract：:Numerous preclinical studies show that acute cannabinoid administration impairs cognitive performance. Almost all of this research has employed cannabinoid injections, however, whereas smoking is the preferred route of cannabis administration in humans. The goal of these experiments was to systematically determine how...

journal_title：Neurobiology of learning and memory

authors： Blaes SL,Orsini CA,Holik HM,Stubbs TD,Ferguson SN,Heshmati SC,Bruner MM,Wall SC,Febo M,Bruijnzeel AW,Bizon JL,Setlow B

更新日期：2019-01-01 00:00:00

abstract：:Molecular genetic manipulation of the mouse offers the possibility of elucidating the function of individual gene products in neural systems underlying learning and memory. Many extant learning paradigms for mice rely on negative reinforcement, involve simple problems that are relatively rapidly acquired and thus prec...

journal_title：Neurobiology of learning and memory

authors： Brooks AI,Cory-Slechta DA,Murg SL,Federoff HJ

更新日期：2000-11-01 00:00:00

abstract：:Mixed results with the synthetic β-adrenergic receptor blocker, propranolol, have been reported in human populations with regards to its therapeutic efficacy for PTSD treatments targeting the memory reconsolidation process. Stress alters the ability to form and maintain memory, but whether the causal neuronal mechanis...

journal_title：Neurobiology of learning and memory

authors： Hughes E,Shymansky T,Sunada H,Lukowiak K

更新日期：2016-12-01 00:00:00

abstract：:The long-lasting effects of gestational cannabinoids exposure on the adult brain of the offspring are still controversial. It has already been shown that pre- or perinatal cannabinoids exposure induces learning and memory disruption in rat adult offspring, associated with permanent alterations of cortical glutamatergi...

journal_title：Neurobiology of learning and memory

authors： Beggiato S,Borelli AC,Tomasini MC,Morgano L,Antonelli T,Tanganelli S,Cuomo V,Ferraro L

更新日期：2017-03-01 00:00:00

abstract：:The protein product of the immediate-early gene, c-fos, was visualized immunocytochemically in forebrain neurons of gonadectomized male and female rats which were injected daily with testosterone propionate (TP) and either tested for mounting directed toward a sexually receptive female or left alone in a test arena. L...

journal_title：Neurobiology of learning and memory

authors： Oboh AM,Paredes RG,Baum MJ

更新日期：1995-01-01 00:00:00

abstract：:Chronic stress leads to a dysregulated inhibitory tone that could impact hippocampal-dependent spatial learning and memory. The present study examined whether spatial memory deficits resulting from chronic stress could be overcome by antagonizing the GABAA receptor, a prominent inhibitory receptor of GABA in the hippo...

journal_title：Neurobiology of learning and memory

authors： Nishimura KJ,Ortiz JB,Conrad CD

更新日期：2017-11-01 00:00:00

abstract：:Memories for daily events require that individuals integrate initial fragile traces of events over time. Recent evidence suggests that reward anticipation enhances memory performance and amplifies frontal theta activity for remembered items vs. forgotten items. However, little is known about how incidental rewards aft...

journal_title：Neurobiology of learning and memory

authors： Pu M,Yu R

更新日期：2019-02-01 00:00:00

abstract：:MeCP2 is required both during postnatal neurodevelopment and throughout the adult life for brain function. Although it is well accepted that MeCP2 in the maturing nervous system is critical for establishing normal development, the functions of MeCP2 during adulthood are poorly understood. Particularly, the requirement...

journal_title：Neurobiology of learning and memory

authors： Gulmez Karaca K,Brito DVC,Zeuch B,Oliveira AMM

更新日期：2018-03-01 00:00:00