Abstract：
:We recently reported that Pavlovian fear conditioning and hippocampal perforant-path long-term potentiation (LTP) are sexually dimorphic in rats. Males show greater contextual fear conditioning, which depends on the hippocampus, as well as greater hippocampal LTP. In order to examine the role of circulating gonadal hormones in adult male rats, animals were castrated in two experiments, and Pavlovian fear conditioning and in vivo perforant-path LTP were examined. It was found that sexually-dimorphic LTP and fear conditioning are not regulated by the activational effects of testicular hormones in adult male rats. That is, in every respect, castrated male rats were similar to intact male rats in Pavlovian fear conditioning and hippocampal LTP. It is likely that sexual dimorphism in this system is established earlier in development by the organizational effects of gonadal hormones.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Anagnostaras SG,Maren S,DeCola JP,Lane NI,Gale GD,Schlinger BA,Fanselow MSdoi
10.1016/s0166-4328(97)00115-0subject
Has Abstractpub_date
1998-04-01 00:00:00pages
1-9issue
1eissn
0166-4328issn
1872-7549pii
S0166-4328(97)00115-0journal_volume
92pub_type
杂志文章abstract：:The aim of this study was to explore the neurobiological background of individual susceptibility and resistance to the development of posttraumatic stress disorder (PTSD)-like behaviours. Rats were divided into susceptible, PTSD(+), and resistant, PTSD(-), groups based on freezing duration during exposure to aversive ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2020.112591
更新日期：2020-05-27 00:00:00
abstract：:Neonatal mice received subcutaneous injections of either antibody against murine NGF raised in goat (3 mg, injection volume 50 microliters) or preimmune serum on postnatal days 2, 4, 6, 8, 10, and 12. They were tested on postnatal days 15-16 or 20-21 for learning and 24-h retention of a passive avoidance step-through ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(95)00234-0
更新日期：1996-08-01 00:00:00
abstract：:Recent studies suggest a potential role for 5-hydroxytryptamine(6) (5-HT(6)) receptors in the regulation of addictive behavior. In the present study, our aim was to investigate whether the novel highly selective 5-HT(6) receptor antagonist compound (CMP) 42 affected nicotine and ethanol seeking behavior in Wistar rats...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2012.08.048
更新日期：2013-01-01 00:00:00
abstract：:During studies of response properties of single units in the posterior parietal cortex of 6 awake monkeys, 168 neurons were encountered (7.1% of examined units) which showed anticipatory types of activity. These neurons were found on either side of the intraparietal sulcus. In area 5, this expectation activity was exp...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(87)90055-6
更新日期：1987-06-01 00:00:00
abstract：:Optokinetic nystagmus (OKN) is a pattern of reflexive eye movements which occurs when portions of the visual field are in continuous motion. Gratings moving at 7 deg/s either horizontally (left or right) or vertically (up or down) were presented on a viewing screen subtending 30 degrees by 22 degrees. Horizontal (HOKN...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(84)90164-5
更新日期：1984-09-01 00:00:00
abstract：:Biperiden is one of the most commonly abused anticholinergic drugs. This study assessed its motivational effects in the acquisition of conditioned place preference in rats. Biperiden neither produced place conditioning itself nor enhanced the rewarding effect of morphine. Furthermore, biperiden in combination with hal...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.07.050
更新日期：2011-12-01 00:00:00
abstract：:The present work was aimed to evaluate the contribution of interoception to the autonomic and behavioral responses to hypoxia. To address this issue, we studied whether the inactivation of the primary interoceptive posterior insular cortex (pIC) may disrupt the autonomic and behavioral effects of hypoxia in conscious ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.07.015
更新日期：2013-09-15 00:00:00
abstract：:In order to study how the human brain acquires, records, and recalls the relationships that comprise the images of human memory, our laboratory initiated a research strategy more than two decades ago. The strategy began with the hypothesis that the complex patterns of human memory are constructed from numerous simple ...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/0166-4328(94)00142-3
更新日期：1995-01-23 00:00:00
abstract：:This review gives an overview of those in vivo imaging studies on synaptic neurotransmission, which so far have been performed on patients with movement disorders and/or dementia. Thereby, the focus is on disease-related deficiencies within the functional entity of the dopaminergic, serotonergic, cholinergic, glutamat...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
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更新日期：2009-12-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.12.013
更新日期：2015-04-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(83)90015-3
更新日期：1983-07-01 00:00:00
abstract：:Genetic variations of COMT and KIBRA, which were reported to be expressed in the hippocampus, have been linked to memory function. However, their interaction on the hippocampal structure remains unknown. This study aimed to explore the interaction effects of COMT rs4680 and KIBRA rs17070145 on the hippocampal subfield...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2020.112550
更新日期：2020-04-20 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.01.020
更新日期：2016-04-01 00:00:00
abstract：:Corticotropin-releasing factor (CRF) acts to promote stress-like physiological and behavioral responses and is mainly expressed in the paraventricular hypothalamic nucleus (PVN). Urocortin 1 (Ucn1) is also a ligand to CRF type 1 and 2 receptors that has been associated with the stress response. Ucn1 neurons are primar...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.06.014
更新日期：2014-09-01 00:00:00
abstract：:Integrating research efforts using a cross-domain approach could redefine traditional constructs used in behavioral and clinical neuroscience by demonstrating that behavior and mental processes arise not from functional isolation but from integration. Our research group has been examining the interface between cogniti...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2014.05.028
更新日期：2015-01-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(88)90050-2
更新日期：1988-07-01 00:00:00
abstract：:Receptors for gonadal steroids are present in an interconnected network of limbic nuclei. The existence of this network structure has important implications for how steroids control reproductive physiology and behavior. In 1986, Cottingham and Pfaff proposed that properties of a steroid-responsive neural network could...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(98)00063-1
更新日期：1999-01-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.07.028
更新日期：2015-10-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.08.020
更新日期：2014-11-01 00:00:00
abstract：:Morphine induces a conditioned place preference (CPP) for a chamber associated with the drug. In the present set of experiments, we explored the persistence, extinction, and reinstatement of a morphine-induced CPP using an 'unbiased' apparatus with two distinct chambers separated by a smaller neutral zone. Rats were g...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(02)00297-8
更新日期：2002-11-15 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2020.112831
更新日期：2020-09-15 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2003.10.011
更新日期：2004-07-09 00:00:00
abstract：OBJECTIVES:Latent inhibition (LI) refers to the retarding effects of inconsequential stimulus preexposure on subsequent conditioning to that stimulus, and reflects the organism's capacity to ignore irrelevant stimuli. LI is disrupted in schizophrenia patients, due to faster learning of the association between the condi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2008.08.023
更新日期：2009-01-30 00:00:00
abstract：:We investigated the neurobiological bases of variation in response to predator stress (PS). Sixteen days after treatment (PS or handling), rats were grouped according to anxiety in the elevated plus maze (EPM). Acoustic startle was also measured. We examined the structure of dendritic trees of basolateral amygdala (BL...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.09.009
更新日期：2012-01-01 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(87)90026-x
更新日期：1987-03-01 00:00:00
abstract：:The effects of various hippocampal manipulations on the classically conditioned nictitating membrane (NM) response were simulated by a real-time attentional-associative model. The model incorporates: (a) a mechanism capable of establishing associations between conditioned (CS) and unconditioned stimuli (US) and betwee...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(89)80083-x
更新日期：1989-03-01 00:00:00
abstract：:Alzheimer's disease (AD) is the most common form of age-related dementia (ARD). Most research directed at understanding the causes of AD is focused on the genetic-based pathology associated with the familial form of this disorder. This is important work and significant progress has been made but 85% of all AD patients...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.05.005
更新日期：2010-12-06 00:00:00
abstract：:Autism-affected individuals are characterized by lower plasma oxytocin and its ectoenzyme regulator CD38. Oxytocin, a hypothalamic hormone secreted upon the release of CD38, plays a role in social behavior and bonding. All-trans retinoic acid is a potent inducer of CD38 and can be used as a novel therapeutic strategy ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.09.041
更新日期：2019-05-17 00:00:00
abstract：:Although it is well documented that exposure to aversive stimuli induces modulation of neural circuits and subsequent behavioral changes, the means by which an aversive stimulus concomitantly alters behaviors of different natures (e.g., defensive and appetitive) remains unclear. Here, we addressed this issue by using ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.12.010
更新日期：2019-03-15 00:00:00
abstract：:Alcohol hangover (AH) is a particular state after binge-like drinking. AH begins when ethanol is absent in plasma and is characterized by a cluster of physical and psychological symptoms. Alcohol disrupts circadian patterns of behavioral and physiological parameters; however, the involvement of circadian clock on the ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.03.048
更新日期：2014-07-15 00:00:00
