Abstract:
:The human apolipoprotein E isoforms, apoE2, apoE3, and apoE4, have differential effects on brain function. Compared to apoE3, apoE4 increases the risk of age-related cognitive decline in humans and female mice expressing apoE in neurons. Here, we show impaired spatial memory retention in female mice expressing apoE4 in astrocytes compared to those expressing apoE3 in astrocytes or lacking apoE. Thus, apoE4 impairs cognition whether expressed in neurons or astrocytes.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
van Meer P,Acevedo S,Raber Jdoi
10.1016/j.bbr.2006.10.024subject
Has Abstractpub_date
2007-01-25 00:00:00pages
372-5issue
2eissn
0166-4328issn
1872-7549pii
S0166-4328(06)00583-3journal_volume
176pub_type
杂志文章abstract::This work was aimed to study if goldfish telencephalon is involved differentially in spatial and cue learning. With this purpose, animals were assigned to two learning conditions, 'spatial constancy' and 'directly cued', and their performance was recorded before and after ablation of the telencephalon. During the pres...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/0166-4328(96)00014-9
更新日期:1996-09-01 00:00:00
abstract::Memory deficits may develop from a variety of neuropathologies including Alzheimer's disease dementia. During neurodegenerative conditions there are contributory factors such as neuroinflammation and amyloidogenesis involved in memory impairment. In the present study, dual properties of S100A9 protein as a pro-inflamm...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2016.03.016
更新日期:2016-06-01 00:00:00
abstract::Epidural motor cortex stimulation (MCS) has been used for treating patients with neuropathic pain resistant to other therapeutic approaches. Experimental evidence suggests that the motor cortex is also involved in the modulation of normal nociceptive response, but the underlying mechanisms of pain control have not bee...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2008.07.027
更新日期:2009-01-03 00:00:00
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journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2019.111963
更新日期:2019-09-16 00:00:00
abstract::Drug addiction is a chronic mental disorder characterized by frequent relapses. Contextual cues associated with drug use to play a critical causal role in drug-seeking behavior. The hippocampus has been implicated in encoding drug associative memories. Here we examine whether the dorsal hippocampus mediates context-in...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2020.112978
更新日期:2021-02-01 00:00:00
abstract::Trait neuroticism is suggested to be related to measures of volume and function of the hippocampus, a brain structure located in the medial temporal lobe that is critical for human navigation and orientation. In this study, we assessed whether measures of trait neuroticism and self-concept are correlated with the huma...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2014.06.002
更新日期:2014-09-01 00:00:00
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journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2016.10.010
更新日期:2017-01-15 00:00:00
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journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/s0166-4328(00)00147-9
更新日期:2000-06-15 00:00:00
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journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2012.12.049
更新日期:2013-04-15 00:00:00
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journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/0166-4328(93)90066-y
更新日期:1993-10-21 00:00:00
abstract::Following confinement to one chamber of a two-chamber exploration box (acquisition trial), male and female rats were intraperitoneally injected with saline, glucose (50, 100 mg/kg) or tacrine (1, 3 mg/kg). Twenty-four hours later they were given free access to this chamber and an identical novel one (retention trial)....
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2005.07.026
更新日期:2006-01-06 00:00:00
abstract::Post-traumatic stress disorder (PTSD) is a chronic and disabling condition arising after exposure to a severe traumatic event, which affects approximately eight percent of the population. The underlying neurobiology of PTSD, however, has only been partially understood. The exploration of fear memory and its extinction...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2019.112342
更新日期:2020-02-03 00:00:00
abstract::The mechanism underlying the relationship between autistic traits and social anxiety still remains unknown. It is therefore necessary to investigate potential psychological and biological mechanisms. A total of 3000 college students were samples for this research during 2017-2018. The assessed variables included demog...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2021.113142
更新日期:2021-01-25 00:00:00
abstract::Humans can perform, perceive, and imagine voluntary movement. Numerous investigations of these abilities have employed variants of goal-directed aiming tasks because the Fitts's law equation reliably captures the mathematical relationship between movement time (MT) and accuracy requirements. The emergence of Fitts's s...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2013.09.045
更新日期:2013-11-15 00:00:00
abstract::We have previously demonstrated that kindling of the nucleus accumbens (NAc) induced psychosis relevant behaviors only after one, but not after five, stage-5 seizures, suggesting that five stage-5 NAc-evoked seizures antagonized psychosis relevant behaviors in rats. We hypothesized that brain opioid receptors are resp...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2018.09.007
更新日期:2019-01-01 00:00:00
abstract::The efferent and afferent connections of the V1/V2 border with the contralateral hemisphere have been examined using anatomical tracers. The V1/V2 border was found to exchange connections with the contralateral V2 area as well as a restricted strip of V1 lying adjacent to the V1/V2 border. Besides these homotopic proj...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/0166-4328(88)90027-7
更新日期:1988-08-01 00:00:00
abstract::Despite extensive research on the relationship between acute stress and hippocampal function in adults, little is known about the short- and long-term effects of prolonged juvenile stress on learning, memory, and other hippocampal functions. This experiment investigated whether spatial learning would be altered in juv...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/s0166-4328(01)00315-1
更新日期:2002-01-22 00:00:00
abstract::Navigation in real environments is often impaired by traumatic brain injury (TBI). These deficits in wayfinding appear to be due to disruption of cognitive processes underlying navigation and may in turn be due to damage to the hippocampus and frontal lobes. These wayfinding problems after TBI were investigated using ...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2007.07.015
更新日期:2007-12-11 00:00:00
abstract::Nicotine withdrawal is associated with numerous symptoms including impaired hippocampus-dependent learning. Theories of nicotine withdrawal suggest that nicotinic acetylcholine receptors (nAChRs) are hypersensitive during withdrawal, which suggests enhanced sensitivity to nicotine challenge. Research indicates that pr...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2013.04.053
更新日期:2013-08-01 00:00:00
abstract::Simultaneous presentation of alternating innocuous warm and cold stimuli induces in most humans a painful sensation called thermal grill illusion (TGI). Here, pain is elicited although nociceptors are not activated. Upon back-translation of behavioural correlates from humans to animals, we found that neither cats nor ...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2016.07.020
更新日期:2016-10-15 00:00:00
abstract::Chemical signals play a critical role in interindividual communication, including mother-young relationships. Detecting odor cues released by the mammary area is vital to the newborn's survival. European rabbit females secret a mammary pheromone (MP) in their milk, which releases sucking-related orocephalic movements ...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2016.07.014
更新日期:2016-10-15 00:00:00
abstract::We have previously shown that activity and connectivity within and between the action observation and mentalizing brain systems reflect the degree of positive dimensions expressed by social interactions such as cooperativity and affectivity, respectively. Here we aim to extend this evidence by investigating the neural...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2020.113027
更新日期:2021-02-05 00:00:00
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journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2013.02.031
更新日期:2013-06-01 00:00:00
abstract::Endogenous opioid peptides that activate the delta-opioid receptor (DOR) are thought to facilitate female receptive behavior. This facilitation of lordosis has been demonstrated by intracerebroventricular infusions and injection of DOR-active ligands into the ventromedial hypothalamic nucleus, an area with robust DOR ...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2004.05.001
更新日期:2004-12-06 00:00:00
abstract::Dopamine (DA) is well known for its involvement in novelty-seeking, learning, and goal-oriented behaviors such as social behavior. However, little is known about how DA modulates social processes differentially in relation to sex and behavioral phenotype (e.g., personality). Importantly, the major DA cell groups (A8-A...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2014.12.004
更新日期:2015-03-01 00:00:00
abstract::Rats with lesions of the medial frontal, ventral frontal or posterior parietal cortex in adulthood were compared behaviorally and neuroanatomically in adulthood with rats with similar removals at 7 days of age. The neonatal lesions altered cortical morphogenesis, especially in the ventral frontal and parietal groups, ...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/0166-4328(85)90005-1
更新日期:1985-09-01 00:00:00
abstract::CGS 10746B is an imidazole-derivative related to the atypical antipsychotic clozapine which produces a decrease in dopamine release without altering dopamine metabolism or occupying D2 receptors. Rats were trained on an appetitively-motivated, two-choice, operant task to discriminate 20.0 mg/kg CGS 10746B from its veh...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/0166-4328(95)00167-0
更新日期:1996-01-01 00:00:00
abstract::Pit vipers use infrared-sensitive pit organs to accurately target homeothermic prey even in the absence of visual cues. It has been suggested that other vipers, including large ambush predators of the genus Bitis, also may use radiant infrared information for predatory targeting. We compared behavioral responses of pi...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2004.01.020
更新日期:2004-09-23 00:00:00
abstract::Resting-state networks dissociate in the early stage of Alzheimer's disease (AD). The posterior cingulate cortex (PCC) in AD brain is vulnerable to isolation from the rest of brain. However, it remains unclear how this functional connectivity is related to PCC changes. We employed resting-state functional MRI (fMRI) t...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2008.08.012
更新日期:2009-01-30 00:00:00
abstract::Rodents previously (Trial 1) experienced in the elevated plus-maze (EPM) apparatus no longer respond to anxiolytic-like drugs during retesting (Trial 2). In view of the fact that the dorsolateral periaqueductal gray (dlPAG) modulates fear/anxiety-like behavior, the present study sought to determine its role in this ph...
journal_title:Behavioural brain research
pub_type: 杂志文章
doi:10.1016/j.bbr.2005.03.010
更新日期:2005-07-01 00:00:00