Abstract：
:Feeding and drinking behavior of rats maintained in constant light were recorded before, during and after feeding schedules with periods lying within or outside the range of circadian entrainment. Regardless of period, all schedules immediately resulted in the partial or complete synchronization of drinking behavior, but failed to entrain the free-running circadian feeding and drinking rhythms. This indicated that drinking can be passively driven by periodic access to food. However, other results suggested that a separate circadian system was entrained by feeding schedules: First, the 24-h periodicity induced by 24-h feeding schedules often continued for several days after termination of the schedules. Second, the rats showed anticipatory activity under schedules with periods within, but not outside, the circadian range of entrainment. Third, lesions of the suprachiasmatic nuclei (SCN), which resulted in the immediate elimination of free-running rhythms, did not alter the rhythmic influences of the feeding schedules. These results provide evidence for the participation of two distinct circadian systems in the control of behavior in the rat. The two systems appear to have different entrainment characteristics and separate physiological substrates.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Boulos Z,Rosenwasser AM,Terman Mdoi
10.1016/0166-4328(80)90045-5subject
Has Abstractpub_date
1980-02-01 00:00:00pages
39-65issue
1eissn
0166-4328issn
1872-7549pii
0166-4328(80)90045-5journal_volume
1pub_type
杂志文章abstract：:The brain might be exposed to irradiation under a variety of situations, including clinical treatments, nuclear accidents, dirty bomb scenarios, and military and space missions. Correctly recalling tasks learned prior to irradiation is important but little is known about post-learning effects of irradiation. It is not...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.10.050
更新日期：2016-02-01 00:00:00
abstract：:We investigated the effects of chronic administration of vitamin E on nitric oxide (NO)-producing neurons in the brains of streptozotocin (STZ)-induced diabetic rats using nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d) histochemistry. We further evaluated the effects of diabetes and vitamin E treatme...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.02.001
更新日期：2010-06-26 00:00:00
abstract：:Evening bright light exposure is reported to ameliorate daytime sleepiness and age-related sleep complaints, and also delays the timing of circadian rhythms. We tested whether evening light exposure given to older adults with sleep-wake complaints would delay the timing of their circadian rhythms with respect to their...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.05.029
更新日期：2011-10-31 00:00:00
abstract：:Chronic restraint stress alters hippocampal-dependent spatial learning and memory in a sex-dependent manner, impairing spatial performance in male rats and leaving intact or facilitating performance in female rats. Moreover, these stress-induced spatial memory deficits improve following post-stress recovery in males. ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.12.051
更新日期：2015-04-01 00:00:00
abstract：:Unilateral removals of the posterior insula or of the second somatic sensory projection area (SII) were made in respectively 8 and 6 monkeys. These animals were divided into a 'contralateral' group of 7 with removals from the hemisphere opposite to the preferred hand; and an 'ipsilateral' group of 7 animals with remov...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(87)90011-8
更新日期：1987-10-01 00:00:00
abstract：:Glutamatergic signaling plays an important role in learning and memory. Using Pavlovian conditioned approach procedures, the mechanisms that drive stimulus-reward learning and memory have been investigated. However, there are instances where reward-predictive stimuli can function beyond being solely predictive and can...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.10.013
更新日期：2018-02-15 00:00:00
abstract：:Individual differences in coping response lie at the core of vulnerability to conditions like post-traumatic stress disorder (PTSD). Like humans, not all animals exposed to severe stress show lasting change in affect. Predator stress is a traumatic experience inducing long-lasting fear, but not in all rodents. Thus, i...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.08.014
更新日期：2009-12-28 00:00:00
abstract：:Melatonin is produced only during nighttime darkness. Its onset during the evening is a useful marker for circadian phase position, when melatonin levels are sampled frequently and under conditions of dim light or darkness. This marker is termed the dim light melatonin onset (DLMO). Recently, we have described a phase...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/0166-4328(96)00084-8
更新日期：1996-01-01 00:00:00
abstract：:While the rat was performing a go/no-go alternation task with a 10-s delay period, neuronal activity was recorded from electrodes chronically implanted in the prefrontal cortex (PFC) and the dorsomedial thalamus (DMT). In both PFC and DMT, neuronal activity during the delay period prior to a 'go' response was differen...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(86)90229-9
更新日期：1986-06-01 00:00:00
abstract：:Early life experience profoundly impacts behavior and cognitive functions in rats. The present study investigated how the presence of conspecifics and/or novel objects, could independently influence individual differences in impulsivity and behavioral flexibility. Twenty-four rats were reared in an isolated condition,...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.03.028
更新日期：2017-06-01 00:00:00
abstract：:We studied the impact of aging during sleep in the rat models of Alzheimer's (AD) and Parkinson's (PD) disease cholinergic neuropathology to determine the possible different and earlier onset of age-related sleep disorder during the neurodegenerative diseases vs. healthy aging. We used the bilateral nucleus basalis (N...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.12.046
更新日期：2016-03-15 00:00:00
abstract：:About 99% of the unique genes and almost half of the cells found in the human body come from microbes including bacteria, archaea, fungi, and viruses. Collectively these microorganisms contribute to the microbiome and often reside in the gut. The gut microbiome plays an important role in the body and contributes to di...
journal_title：Behavioural brain research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.bbr.2019.112196
更新日期：2019-12-30 00:00:00
abstract：:The study examined the effect of testosterone on the asymmetry of visual discrimination performance of young chicks. Two-week-old chicks were tested on the pebble floor visual discrimination task. Male chicks were found to have brain asymmetry for visual discrimination learning, since chicks tested binocularly, or tes...
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：:Anxiety is one of the most common mental disorders worldwide. Currently, the main anti-anxiety drugs, selective serotonin/noradrenalin reuptake inhibitors (SSRIs/SNRIs), are always associated with delayed onset of action and low therapeutic response rate. Benzodiazepines can produce rapid effects, but their long-term ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2020.113050
更新日期：2021-02-26 00:00:00
abstract：:Development and characterization of animal models of depression are essential for fully understanding the pathogenesis of depression in humans. We made and analyzed a mouse model exhibiting social deficit and hyperphagia-like behavior using a subchronic and mild social defeat stress (sCSDS) paradigm. The body weight, ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.05.040
更新日期：2014-08-15 00:00:00
abstract：:Many studies have demonstrated that stressors can modify the physiological action of drugs, mainly morphine. The present study investigated the effects of a mild stressor on chloral hydrate (Chl)-induced sedation in mice. For 4 consecutive days, NaCl and Chl-treated mice (300 mg kg(-1)) were stressed (S) either by a 5...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(00)00228-x
更新日期：2000-09-01 00:00:00
abstract：:Novelty and surprises differentially modify the left and right sides of the brain. Here we show that repeated brief exposures to the novelty of a non-home environment during infancy and early adulthood lead to long-lasting changes in adulthood in the global bi-lateralization organization of the brain as indexed by a t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.02.047
更新日期：2011-08-01 00:00:00
abstract：:This study examined the antidepressant efficacy of the selective sigma(1) receptor agonists igmesine or PRE-084 in mice injected intracerebroventricularly (i.c.v.) with beta(25-35)-amyloid peptide and submitted to the forced swim test. Beta(25-35) peptide-injected animals developed memory deficits after 8 days contrar...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(02)00033-5
更新日期：2002-08-21 00:00:00
abstract：:Ischemic stroke is one of the leading causes of neurological disability worldwide, and it has been estimated that about one quarter of stroke survivors experience some measurable long-term cognitive impairments. Many higher order cognitive deficits occur because of damage to the prefrontal cortex (PFC), which is one o...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.07.003
更新日期：2015-10-15 00:00:00
abstract：:The spontaneously hypertensive rat (SHR) has been used as a genetic animal model of attention deficit/hyperactivity disorder (ADHD). SHR/Izm is derived from stroke-resistant SHR as SHR/NIH and SHR/NCrl but from 22nd to 23rd generation descendants of the SHR/NIH ancestor and therefore may show different behavioral phen...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.08.026
更新日期：2014-11-01 00:00:00
abstract：:Pigeon hippocampal neurons display two spatial response profiles: location fields frequently at goals, and path fields connecting goals. We recorded from 15 location and six path cells, with color cues positioned near four goal locations. Following color cue rotation, most location cells (12/15) shifted their response...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2007.09.031
更新日期：2008-03-05 00:00:00
abstract：:Surgical trauma can cause brain oxidative stress and neuroinflammation, leading to postoperative cognitive dysfunction (POCD), especially in the elderly. Additionally, the pre-existing risk factors may enhance POCD. Gut microbiota-derived metabolite trimethylamine N-oxide (TMAO) has recently been shown to contribute t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.111902
更新日期：2019-08-05 00:00:00
abstract：:It has recently been reported that psychotic symptoms in patients such as those with Parkinson's disease dementia (PDD) and Lewy body dementia (LBD) may worsen following treatment with memantine, a non-competitive NMDA receptor antagonist. Prepulse inhibition (PPI) of the acoustic startle response (ASR) is used as a m...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.11.053
更新日期：2011-03-17 00:00:00
abstract：:Hypoxia-ischemia (HI)-induced perinatal encephalopathy frequently causes chronic neurological morbidities and acute mortality. Bone mesenchymal stem cell (BMSC) transplantation could potentially promote functional and anatomical recovery of ischemic tissue. In vitro hypoxic preconditioning is an effective strategy to ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.05.055
更新日期：2017-08-14 00:00:00
abstract：:Behavioural studies using transgenic techniques in mice usually require extensive backcrossing to a defined background strain, e.g. to C57BL/6. In this study we investigated whether backcrossing can be replaced by using the 129SvEv strain from which the embryonic stem cells are generally obtained for gene targeting st...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.03.019
更新日期：2010-07-29 00:00:00
abstract：:Animal models of anxiety have usually employed nocturnal species (e.g. rats and mice), and the tests used have been almost exclusively performed during the diurnal phase (lights on). Here, for the first time, we tested anxiety in a diurnal rodent, Octodon degus, according to its age (23 versus 40 months of age) and th...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.01.001
更新日期：2009-06-08 00:00:00
abstract：:Previous behavioral studies have manipulated nitric oxide (NO) production either by pharmacological inhibition of its synthetic enzyme, nitric oxide synthase (NOS), or by deletion of the genes that code for NOS. However manipulation of dietary intake of the NO precursor, L-arginine, has been understudied in regard to ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.04.011
更新日期：2011-09-30 00:00:00
abstract：:Early life stress leads to several effects on neurological development, affecting health and well-being later in life. Instances of child abuse and neglect are associated with higher rates of depression, risk taking behavior, and an increased risk of drug abuse later in life. This study used repeated neonatal separati...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.03.045
更新日期：2014-07-15 00:00:00
abstract：:In addition to their well-known genomic effects via intracellular receptors, androgens rapidly alter neuronal excitability through a nongenomic pathway. The nongenomic effect of testosterone, as the main androgen, apart from its traditional effects, was assessed in one of the fundamental centers of learning and memory...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2003.10.027
更新日期：2004-08-12 00:00:00
abstract：:Serotonin has been implicated in the control of satiety for almost four decades. Historically, the insight that the appetite suppressant effect of fenfluramine is linked to serotonin has stimulated interest in and research into the role of this neurotransmitter in satiety. Various rodent models, including transgenic m...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2014.08.065
更新日期：2015-01-15 00:00:00
