Effects of oral cortisol treatment in healthy young women on memory retrieval of negative and neutral words.

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：:Differences in cytoarchitectural organization and connectivity distinguishes granular (or area 29, A29) and dysgranular (or area 30, A30) subdivisions of the retrosplenial cortex (RSC). Although increasing evidence supports the participation of RSC in contextual fear learning and memory, the contribution of each RSC s...

journal_title：Neurobiology of learning and memory

authors： Sigwald EL,de Olmos S,Lorenzo A

更新日期：2020-05-01 00:00:00

abstract：:Research has shown that a single presentation of the conditioned stimulus prior to extinction training can diminish conditioned responses. However, replication has proven difficult and appears to be limited by boundary conditions. Here we tested the boundary condition of memory strength by comparing the effect of rein...

journal_title：Neurobiology of learning and memory

authors： Kitamura H,Johnston P,Johnson L,Strodl E

更新日期：2020-10-01 00:00:00

abstract：:Expression of immediate-early genes, like Egr-1, has been shown to be induced by activity-dependent synaptic plasticity or behavioral training and is widely thought to play an important role in long-term memory (LTM) formation. However, little is known about the role of Egr-1 in the maintenance of memory storage. Here...

journal_title：Neurobiology of learning and memory

authors： Katche C,Goldin A,Gonzalez C,Bekinschtein P,Medina JH

更新日期：2012-10-01 00:00:00

abstract：:Adult male Wistar rats with a substantia nigra pars compacta (SNc) lesion induced by intranigral administration of 1 micromol 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) were used as a model of early phase Parkinson's disease (PD). This lesion caused a partial depletion of striatal dopamine (DA). The animals w...

journal_title：Neurobiology of learning and memory

authors： Bellissimo MI,Kouzmine I,Ferro MM,de Oliveira BH,Canteras NS,Da Cunha C

更新日期：2004-09-01 00:00:00

abstract：:Inactivation of the rodent medial prefrontal cortex (mPFC) and hippocampus or disconnection of the hippocampus from the mPFC produces deficits in spatial working memory tasks. Previous studies have shown that delay length determines the extent to which mPFC and hippocampus functionally interact, with both structures b...

journal_title：Neurobiology of learning and memory

authors： Layfield DM,Patel M,Hallock H,Griffin AL

更新日期：2015-11-01 00:00:00

abstract：:An enormous amount of research has been aimed at identifying biological and environmental factors that are contributing to the current global obesity pandemic. The present paper reviews recent findings which suggest that obesity is attributable, at least in part, to a disruption of the Pavlovian control of energy regu...

journal_title：Neurobiology of learning and memory

authors： Davidson TL,Sample CH,Swithers SE

更新日期：2014-02-01 00:00:00

abstract：:Traditional learning theory has developed models that can accurately predict and describe the course of learned behavior. These "psychological process" models rely on hypothetical constructs that are usually thought to be not directly measurable or manipulable. Recently, and mostly in parallel, the neural mechanisms u...

journal_title：Neurobiology of learning and memory

authors： Fanselow MS,Zelikowsky M,Perusini J,Barrera VR,Hersman S

更新日期：2014-02-01 00:00:00

abstract：:Formation of long-term memories requires coordinated gene expression, which can be regulated at transcriptional, post-transcriptional, and translational levels. Post-transcriptional stabilization and destabilization of mRNAs provides precise temporal and spatial regulation of gene expression, which is critical for con...

journal_title：Neurobiology of learning and memory

authors： Lee YS,Lee JA,Kaang BK

更新日期：2015-10-01 00:00:00

abstract：:Inhibitors of protein and mRNA syntheses inhibit long-term memory (LTM), but we lack information about the time windows during which those inhibitors are effective. Anisomycin (a protein synthesis translation inhibitor) was given to Hermissenda crassicornis which had received sufficient Pavlovian conditioning to produ...

journal_title：Neurobiology of learning and memory

authors： Epstein HT,Child FM,Kuzirian AM,Alkon DL

更新日期：2003-03-01 00:00:00

abstract：:The hippocampus is heavily involved in the learning and memory processes necessary to successfully encode environmental stimuli and representations over time. Impairment of hippocampal function is associated with numerous neuropsychiatric diseases and can lead to detriments in the quality of life. In order to take ful...

journal_title：Neurobiology of learning and memory

authors： Josey M,Brigman JL

更新日期：2015-11-01 00:00:00

abstract：:Christianson syndrome (CS) is a recently described rare neurogenetic disorder presenting early in life with a broad range of neurological symptoms, including severe intellectual disability with nonverbal status, hyperactivity, epilepsy, and progressive ataxia due to cerebellar atrophy. CS is due to loss-of-function mu...

journal_title：Neurobiology of learning and memory

authors： Kerner-Rossi M,Gulinello M,Walkley S,Dobrenis K

更新日期：2019-11-01 00:00:00

abstract：:Long-term potentiation (LTP) and depression (LTD) are considered as cellular models for learning and memory. We studied the impact of holeboard training on LTP in the rat CA1 hippocampal region. In 7-week-old Wistar rats a recording electrode was chronically implanted into the hippocampal pyramidal cell layer of the C...

journal_title：Neurobiology of learning and memory

authors： Makhracheva-Stepochkina D,Frey S,Frey JU,Korz V

更新日期：2008-05-01 00:00:00

abstract：:Although tissue type plasminogen activator (tPA) and brain derived neurotrophic factor (BDNF) have been extensively described to influence brain outcomes in a number of disorders, their roles during physiological aging are poorly investigated. In the present study, we investigated whether maintenance of mice in differ...

journal_title：Neurobiology of learning and memory

authors： Obiang P,Maubert E,Bardou I,Nicole O,Launay S,Bezin L,Vivien D,Agin V

更新日期：2011-09-01 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：:Enriched environment (EE) has an important role in the development and plasticity of the brain. In this study, we investigated the maintenance of early EE exposure-induced changes of spatial sensitivity, and the possible underlying mechanisms of this maintenance. We found that, compared with the age-matched control, t...

journal_title：Neurobiology of learning and memory

authors： Cai R,Zhou X,Guo F,Xu J,Zhang J,Sun X

更新日期：2010-11-01 00:00:00

abstract：:Both the acquisition and the extinction of memories leave short- and long-term mnemonic traces. Here, we show that in male Wistar rats, the short-term memory for a step-down inhibitory avoidance task (IA) is resistant to extinction, and that its expression does not influence retrieval or extinction of long-term memory...

journal_title：Neurobiology of learning and memory

authors： Cammarota M,Bevilaqua LR,Rossato JI,Ramirez M,Medina JH,Izquierdo I

更新日期：2005-07-01 00:00:00

abstract：:Rett syndrome is an autism spectrum disorder and a leading cause of severe mental retardation in girls. The nature of the cognitive abnormalities in Rett, as described in humans and other animal models, and its potential reversibility and treatment are the subject of this review. Rett syndrome is associated with sever...

journal_title：Neurobiology of learning and memory

authors： Berger-Sweeney J

更新日期：2011-11-01 00:00:00

abstract：:Numerous experiments using ex vivo electrophysiology suggest that mammalian learning and memory involves regulation of voltage-gated ion channels in terms of changes in function. Yet, little is known about learning-related regulation of voltage-gated ion channels in terms of changes in expression. In two experiments, ...

journal_title：Neurobiology of learning and memory

authors： Fuchs JR,Darlington SW,Green JT,Morielli AD

更新日期：2017-07-01 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 specific sigma-receptor agonist (+)-SKF 10047 and antagonist BD 1047 were used to investigate whether this receptor was involved in passive-avoidance training in the day-old chick. We found 300 microM (+)-SKF 10047 to be amnesic when injected into the lobus parolfactorius 5 h after training (p < .01). Higher or lo...

journal_title：Neurobiology of learning and memory

authors： Freeman FM,Young IG

更新日期：2001-05-01 00:00:00

abstract：:The prefrontal cortex is known to be involved in the acquisition of trace conditioning, a higher-cognitive form of Pavlovian conditioning in which a conditioned stimulus and an unconditioned stimulus are separated by a time gap. We have recently reported that medial prefrontal (mPFC) extracellular-signal regulated kin...

journal_title：Neurobiology of learning and memory

authors： Runyan JD,Dash PK

更新日期：2004-09-01 00:00:00

abstract：:Rodents exhibit neophobia for novel tastes, demonstrated by an initial reluctance to drink novel-tasting, potentially-aversive solutions. Taste neophobia attenuates across days if the solution is not aversive, demonstrated by increased consumption as the solution becomes familiar. This attenuation of taste neophobia i...

journal_title：Neurobiology of learning and memory

authors： Grau-Perales AB,Levy ERJ,Fenton AA,Gallo M

更新日期：2019-01-01 00:00:00

abstract：:Chronic high-frequency repetitive transcranial magnetic stimulation (rTMS) is a noninvasive method to increase the excitability of neurons, and it induces long-term effects that can improve symptoms related to neurodegenerative diseases, including cognitive ability. The present study was undertaken to identify the mec...

journal_title：Neurobiology of learning and memory

authors： Wang HL,Xian XH,Wang YY,Geng Y,Han B,Wang MW,Li WB

更新日期：2015-02-01 00:00:00

abstract：:Intrauterine adverse conditions may be responsible for long-lasting damages which impact health even during adult phase. Hypoxic-ischemic (HI) events are a relevant cause of newborn mortality and the principal factor leading to permanent brain lesions. Using a model in which the ovarian and uterine flux of a pregnant ...

journal_title：Neurobiology of learning and memory

authors： Cunha-Rodrigues MC,Balduci CTDN,Tenório F,Barradas PC

更新日期：2018-03-01 00:00:00

abstract：:Regional differences in large-scale connectivity have been proposed to underlie functional specialization along the anterior-posterior axis of the medial temporal lobe (MTL), including the hippocampus (HC) and the parahippocampal gyrus (PHG). However, it is unknown whether functional connectivity (FC) can be used reli...

journal_title：Neurobiology of learning and memory

authors： Wang SF,Ritchey M,Libby LA,Ranganath C

更新日期：2016-10-01 00:00:00

abstract：:Induction of long-term synaptic changes at one synapse can facilitate the induction of long-term plasticity at another synapse. Here we show that if Aplysia sensory neuron (SN) somata and their remote motor neuron (MN) synapses are simultaneously exposed to serotonin (5HT) pulses, which at either site alone are insuff...

journal_title：Neurobiology of learning and memory

authors： Sherff CM,Carew TJ

更新日期：2002-11-01 00:00:00

abstract：:The effects of morphine (6.3, 12.6, and 25.2 mg/kg) on active avoidance behavior of BALB/C mice are explored in three acquisition sessions and in two subsequent performance sessions. Morphine-treated animals showed an increase in avoidance acquisition with respect to control group without differences in performance. H...

journal_title：Neurobiology of learning and memory

authors： Aguilar MA,Miñarro J,Simón VM

更新日期：1998-03-01 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：: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