Involvement of the sigma receptor in passive-avoidance learning in the day-old chick during the second wave of neuronal activity.

abstract：:The hypotheses that the medial septal area (MSA) is critical for working memory and that MSA neural activity is positively regulated by cholinergic inputs leads to two testable predictions: (1) working memory can be bidirectionally modulated by muscarinic manipulations of the MSA and (2) muscarinic activation of the M...

journal_title：Neurobiology of learning and memory

authors： Givens B,Olton DS

更新日期：1995-05-01 00:00:00

abstract：:Physical exercise can improve cognitive functions and promote learning and memory, especially when performed in close temporal proximity to the encoding of information. This benefit may occur due to circulating stress hormones released in response to acute exercise. When administered after encoding, acute stress typic...

journal_title：Neurobiology of learning and memory

authors： Jentsch VL,Wolf OT

更新日期：2020-09-01 00:00:00

abstract：:Cue- and reward-evoked phasic dopamine activity during Pavlovian and operant conditioning paradigms is well correlated with reward-prediction errors from formal reinforcement learning models, which feature teaching signals in the form of discrepancies between actual and expected reward outcomes. Additionally, in learn...

journal_title：Neurobiology of learning and memory

authors： Hart AS,Clark JJ,Phillips PEM

更新日期：2015-01-01 00:00:00

abstract：:Studies in rodents have demonstrated that glucocorticoids enhance memory consolidation but impair delayed memory retrieval. Similar findings have been reported in humans. Emotional items are better remembered than neutral items. However, it is unknown if emotional valence influences the effects of cortisol on retrieva...

journal_title：Neurobiology of learning and memory

authors： Kuhlmann S,Kirschbaum C,Wolf OT

更新日期：2005-03-01 00:00:00

abstract：:Although social, physical, and cognitive activities have each been suggested to reduce the risk of Alzheimer's disease (AD), epidemiologic studies cannot determine which activity or combination of activities is most important. To address this question, mutant APP transgenic AD mice were reared long-term in one of four...

journal_title：Neurobiology of learning and memory

authors： Cracchiolo JR,Mori T,Nazian SJ,Tan J,Potter H,Arendash GW

更新日期：2007-10-01 00:00:00

abstract：:Spatial working memory and the ability of a cholinesterase inhibitor to enhance memory were assessed at 4, 10, and 16 months of ages in control and Ts65Dn mice, a partial trisomy model of Down syndrome, with possibly significant relationships to Alzheimer's disease as well. In addition, ACh release during memory testi...

journal_title：Neurobiology of learning and memory

authors： Chang Q,Gold PE

更新日期：2008-02-01 00:00:00

abstract：:The objective of the present study was to observe the effects of pre-training or post-training administration of dicyclomine, a M1 muscarinic antagonist, on inhibitory avoidance (IA) and contextual fear conditioning (CFC) and to investigate if the effects observed with the pre-training administration of dicyclomine ar...

journal_title：Neurobiology of learning and memory

authors： Soares JC,Fornari RV,Oliveira MG

更新日期：2006-09-01 00:00:00

abstract：:It is widely accepted that unitization can promote familiarity-based associative recognition, but the role of unitization in recognition of individual component elements which originate from compound words remains unclear. The goals of this study were to elaborate on how unitization affects item recognition and furthe...

journal_title：Neurobiology of learning and memory

authors： Liu Z,Wu J,Wang Y,Guo C

更新日期：2020-01-01 00:00:00

abstract：:Female reproductive experience has been shown to alter the hormonal, neurobiological and behavioural features of fear extinction, which is the laboratory basis of exposure therapy. This raises uncertainties as to whether pharmacological agents that enhance fear extinction in reproductively inexperienced females are eq...

journal_title：Neurobiology of learning and memory

authors： Tang S,Graham BM

更新日期：2019-12-01 00:00:00

abstract：:In spite of evidence about negative effects of Nandrolone Decanoate (ND) on cognitive and memory performance, the underlying mechanisms are complex and have remained unclear. This research examines the role of Calcineurin in synaptic plasticity and memory storage impairment in ND administrated adolescent male rats. Fo...

journal_title：Neurobiology of learning and memory

authors： Moradpour F,Moazedi AA,Pourmotabbed A,Zarei F

更新日期：2019-09-01 00:00:00

abstract：:Most models of human and animal learning assume that learning is proportional to the discrepancy between a delivered outcome and the outcome predicted by all cues present during that trial (i.e., total error across a stimulus compound). This total error reduction (TER) view has been implemented in connectionist and ar...

journal_title：Neurobiology of learning and memory

authors： Witnauer JE,Urcelay GP,Miller RR

更新日期：2014-02-01 00:00:00

abstract：:Most long-term memories are forgotten, becoming progressively less likely to be recalled. Still, some memory fragments may persist, as savings memory (easier relearning) can be detected long after recall has become impossible. What happens to a memory trace during forgetting that makes it inaccessible for recall and y...

journal_title：Neurobiology of learning and memory

authors： Patel U,Perez L,Farrell S,Steck D,Jacob A,Rosiles T,Krause E,Nguyen M,Calin-Jageman RJ,Calin-Jageman IE

更新日期：2018-11-01 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：:Whether or not spatial memories reorganize in the rodent brain is an unanswered question that carries the importance of whether the rodent provides a suitable animal model of human retrograde amnesia. The finding of equally impaired recent and remote spatial memory could reflect the continued importance of the hippoca...

journal_title：Neurobiology of learning and memory

authors： Hales JB,Ocampo AC,Broadbent NJ,Clark RE

更新日期：2016-12-01 00:00:00

abstract：:Prediction error is recognized as a necessary boundary condition for memory reactivation and reconsolidation. Furthermore, behavioral manipulations (e.g., visuospatial interference tasks, like Tetris) have been shown to be effective at disrupting reactivated memory. In the present study, participants created a memory ...

journal_title：Neurobiology of learning and memory

authors： Gotthard GH,Gura H

更新日期：2018-12-01 00:00:00

abstract：:Variance in spatial abilities are thought to be determined by in utero levels of testosterone and oestrogen, measurable in adults by the length ratio of the 2nd and 4th digit (2D:4D). We confirmed the relationship between 2D:4D and spatial performance using rats in two different tasks (paired-associate task and waterm...

journal_title：Neurobiology of learning and memory

authors： Müller N,Campbell S,Nonaka M,Rost TM,Pipa G,Konrad BN,Steiger A,Czisch M,Fernández G,Dresler M,Genzel L

更新日期：2018-05-01 00:00:00

abstract：:The activation of cAMP response element-binding protein (CREB) after a learning experience is a common feature in the formation of several associative memories. We recently demonstrated that the increase in the hippocampal phosphorylated CREB (pCREB) levels 1 h after a short exploration of an open field (OF) was assoc...

journal_title：Neurobiology of learning and memory

authors： Moncada D,Viola H

更新日期：2006-07-01 00:00:00

abstract：:Primary sensory cortices have been assumed to serve as stimulus analyzers while cognitive functions such as learning and memory have been allocated to "higher" cortical areas. However, the primary auditory cortex (A1) is now known to encode the acquired significance of sound as indicated by associatively-induced speci...

journal_title：Neurobiology of learning and memory

authors： Hui GK,Wong KL,Chavez CM,Leon MI,Robin KM,Weinberger NM

更新日期：2009-07-01 00:00:00

abstract：:Human genetic studies established MET gene as a risk factor for autism spectrum disorders. We have previously shown that signaling mediated by MET receptor tyrosine kinase, expressed in early postnatal developing forebrain circuits, controls glutamatergic neuron morphological development, synapse maturation, and corti...

journal_title：Neurobiology of learning and memory

authors： Xia B,Wei J,Ma X,Nehme A,Liong K,Cui Y,Chen C,Gallitano A,Ferguson D,Qiu S

更新日期：2021-01-29 00:00:00

abstract：:Alzheimer's disease (AD), a neurodegenerative disorder exhibiting progressive loss of memory and cognitive functions, is characterized by the presence of neuritic plaques composed of neurofibrillary tangles and β-amyloid (Aβ) peptide. Drug delivery to the brain still remains highly challenging for the treatment of AD....

journal_title：Neurobiology of learning and memory

authors： Hoppe JB,Coradini K,Frozza RL,Oliveira CM,Meneghetti AB,Bernardi A,Pires ES,Beck RC,Salbego CG

更新日期：2013-11-01 00:00:00

abstract：:The unique polarity of neurons requires that synaptic inputs are relayed to the nucleus to trigger changes in gene expression. This long distance signaling process is crucial for the function and survival of neuronal circuits. To that end, neurons have developed multiple modes of signal transmission from the synapse t...

journal_title：Neurobiology of learning and memory

authors： Lim AF,Lim WL,Ch'ng TH

更新日期：2017-02-01 00:00:00

abstract：:Socially housed mice with cytotoxic lesions of the hippocampus do not exhibit social recognition memory 30 min following exposure to a juvenile mouse, however the social recognition memory of singly housed rats is unimpaired. The present study tests the hypothesis that social housing of rats could render social recogn...

journal_title：Neurobiology of learning and memory

authors： Squires AS,Peddle R,Milway SJ,Harley CW

更新日期：2006-01-01 00:00:00

abstract：:In a previous study, adult male Sprague-Dawley rats with unilateral, electrolytic entorhinal cortex lesions showed significant deficits in acquisition of a water maze task that measured working memory. The 10 days of testing used two trials per day with an intertrial interval of 1 h, and the rats with entorhinal damag...

journal_title：Neurobiology of learning and memory

authors： Glasier MM,Janis LS,Roof RL,Stein DG

更新日期：1999-01-01 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

abstract：:Post-traumatic stress disorder (PTSD) is a condition that develops after an individual has experienced a major trauma. Currently, selective serotonin reuptake inhibitors (SSRIs) like fluoxetine are the first-line choice in PTSD drug treatment but their moderate response rates and side effects indicate an urgent need f...

journal_title：Neurobiology of learning and memory

authors： Shafia S,Vafaei AA,Samaei SA,Bandegi AR,Rafiei A,Valadan R,Hosseini-Khah Z,Mohammadkhani R,Rashidy-Pour A

更新日期：2017-03-01 00:00:00

abstract：:New neurons are continually produced in the adult mammalian brain from progenitor cells located in specific brain regions, including the subgranular zone (SGZ) of the dentate gyrus of the hippocampus. We hypothesized that neurogenesis occurs in the canine brain and is reduced with age. We examined neurogenesis in the ...

journal_title：Neurobiology of learning and memory

authors： Siwak-Tapp CT,Head E,Muggenburg BA,Milgram NW,Cotman CW

更新日期：2007-09-01 00:00:00

abstract：:One of the major achievements of the last century of research in experimental psychology is the identification of a coherent set of theories and principles to characterize the nature of simple forms of associative learning. Major advances are also currently being made at a rapid pace in the neurobiology of associative...

journal_title：Neurobiology of learning and memory

authors： Delamater AR,Lattal KM

更新日期：2014-02-01 00:00:00

abstract：:The neurophysiological basis for context conditioning is conceptually problematic because neurophysiological descriptions of activity-dependent (associative) forms of neuronal plasticity uniformly assume that a specific temporal relationship between signals is necessary for memory induction. In the present experiments...

journal_title：Neurobiology of learning and memory

authors： Talk AC,Muzzio IA,Matzel LD

更新日期：1999-09-01 00:00:00

abstract：:Learning is ubiquitous in the animal kingdom but has been studied extensively in only a handful of species. Moreover, learning studied under laboratory conditions is typically unrelated to the animal's natural environment or life history. Here, we designed a task relevant to the natural behavior of male African cichli...

journal_title：Neurobiology of learning and memory

authors： Wood LS,Desjardins JK,Fernald RD

更新日期：2011-03-01 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