Abstract：
:Stress has been shown to impair decision making. However the temporal development of this phenomenon remains poorly understood. We speculated that the rapid stress induced increase in norepinephrine and the delayed increase in cortisol might exert opposing effects on decision making under risk. Therefore, three different experimental groups underwent the Trier Social Stress Test (TSST) and performed the Game of Dice Task (GDT) at different time points in relation to the stressor, which lasted approximately 18min. The first group performed the GDT 5min after stress onset, the second and third group performed the GDT either 18 or 28min after TSST onset. Decision-making performance of the control group was measured after a respective resting time. Results confirmed a rapid activation of the sympathetic nervous system and a somewhat slower response of the hypothalamic pituitary adrenal axis. In the GDT an improvement of decision-making performance in the 5 and 18min stress groups compared to controls and the 28min stress group occurred. Descriptively, decision making of the 28min after stress group was more risky than decision making of the control group. Our findings are in line with the idea that a moderate increase in catecholamines enhances decision-making performance, while elevated cortisol concentrations may negatively affect decision making presumably via rapid nongenomic mechanisms.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Pabst S,Brand M,Wolf OTdoi
10.1016/j.bbr.2013.04.046subject
Has Abstractpub_date
2013-08-01 00:00:00pages
39-45eissn
0166-4328issn
1872-7549pii
S0166-4328(13)00254-4journal_volume
250pub_type
杂志文章,随机对照试验abstract：:The effect of exogenous melatonin (MEL) on the circadian system in nocturnal species has been extensively studied, but little is known about its chronobiotic effect in diurnal mammals. The present study investigated the effect of exogenous MEL on the circadian locomotor activity rhythm in the diurnal rodent Arvicanthi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(01)00411-9
更新日期：2002-06-15 00:00:00
abstract：:In six rats with incomplete low thoracic spinal cord lesions of different extent, basic gait indices such as locomotor speed, step cycle duration, soleus (Sol) muscle activity duration, the interval between the onsets of Sol and tibialis anterior (TA) muscle activities and interlimb coordination were investigated by E...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2008.09.019
更新日期：2009-01-23 00:00:00
abstract：:Although several reports have demonstrated physiological and behavioral changes in adult rats due to neonatal immune challenges, little is known about their effects in adolescence. Since neonatal exposure to lipopolysaccharide (LPS) alters the neural substrates involved in cognitive disorders, we tested the hypothesis...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.07.001
更新日期：2010-12-20 00:00:00
abstract：:The rabbit classical nictitating membrane/eyeblink conditioning preparation has proven highly valuable for delineating neural structures and systems involved in associative learning. Research conducted over the last 20 years has revealed that the essential neural circuitry for acquisition and performance of this simpl...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/s0166-4328(99)00181-3
更新日期：2000-06-01 00:00:00
abstract：:Prepulse inhibition is modulated by dopaminergic drugs and is disrupted in attention-deficit hyperactivity disorder, as well as mental illnesses such as schizophrenia. Spontaneously hypertensive rats (SHR) have been proposed as an animal model of attention-deficit hyperactivity disorder and show marked alterations of ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.02.021
更新日期：2004-10-05 00:00:00
abstract：:Initiation of ketamine use often occurs in adolescence, yet little is known about long-term consequences when use begins in this developmental period. The current experiments were designed to examine the effects of repeated exposure to ketamine in adolescence on behavior in adulthood. We examined locomotor activity, a...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.111928
更新日期：2019-09-02 00:00:00
abstract：:The ventral part of the anteromedial thalamic nucleus (AMv) is heavily targeted by the dorsal premammillary nucleus (PMd), which is the main hypothalamic site that is responsive to both predator and conspecific aggressor threats. This PMd-AMv pathway is likely involved in modulating memory processing, and previous fin...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.10.038
更新日期：2018-02-26 00:00:00
abstract：:Resilience is an active coping response to stress, which plays a very important role in major depressive disorder study. The molecular mechanisms underlying such resilience are poorly understood. Peripheral blood mononuclear cells (PBMCs) were promising objects in unveiling the underlying pathogenesis of resilience. H...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.11.035
更新日期：2017-03-01 00:00:00
abstract：:Our previous work suggests that pharmacological induction of oxidative stress causes anxiety-like behavior in rats. Interestingly, sleep deprivation is reported to cause oxidative damage in the brain and is also reported to be anxiogenic. Minimal mechanistic insights are available. In this study, using a behavioral an...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.05.010
更新日期：2011-10-31 00:00:00
abstract：:In rats, exploratory activity and emotional reactivity towards novel stimuli reflect independent biological functions that are modulated differently by rearing experiences. Environmental enrichment is known to improve performance in exploratory tasks, while having inconsistent effects on emotionality. This study exami...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(00)00377-6
更新日期：2001-06-01 00:00:00
abstract：:Some behavioral effects of GABA in the hippocampus and its probable interaction with histamine in adult male rats were studied. Four experiments were performed. In Expt. 1, rats were implanted unilaterally into the ventral hippocampus and they were microinjected with increasing doses of GABA. Five minutes later the fo...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(90)90088-v
更新日期：1990-03-05 00:00:00
abstract：:Here we tested whether the well-known superiority of spaced training over massed training is equally evident in both object identity and object location recognition memory. We trained animals with objects placed in a variable or in a fixed location to produce a location-independent object identity memory or a location...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.04.047
更新日期：2013-08-01 00:00:00
abstract：:The inferior olive (IO) is a required component of neural circuits controlling the classical conditioning of eyeblink responses. Previous reports indicated that lesioning or inactivating the IO abolishes conditioned eyeblinks (CRs), but there was disagreement regarding the timing of the CR performance deficit. As a re...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2006.12.012
更新日期：2007-03-12 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：:We examined four different learning and memory tasks in rats which had been subjected to left carotid artery ligation followed by 2 h hypoxia (8% oxygen) when they were 7 days old. The examination began on the 4th week after insult and continued to 18 weeks post-insult. Compared with the control group, the hypoxic-isc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(00)00287-4
更新日期：2001-01-08 00:00:00
abstract：:Neuroplasticity including long-term depression (LTD) has been implicated in both learning processes and addiction. LTD can be blocked by intravenous administration of the interference peptide Tat-GluA2(3Y) that prevents regulated endocytosis of the alpha-amino-3-hydroxy-5-methyl-isoxazole-4-propionic acid (AMPA) recep...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2012.05.026
更新日期：2012-08-01 00:00:00
abstract：:Prolonged and sustained stimulation of the hypothalamo-pituitary-adrenal axis have adverse effects on numerous brain regions, including the cerebellum. Motor coordination and motor learning are essential for animal and require the regulation of cerebellar neurons. The G-protein-coupled cannabinoid CB1 receptor coordin...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.01.036
更新日期：2016-04-15 00:00:00
abstract：:Although it is well established that voluntary exercise can improve cognitive functions, the underlying mechanisms are largely unknown. Glucocorticoids play an important role in learning and memory functions. This study addressed whether the glucocorticoid system would play a role in the exercise-induced enhancement o...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.12.005
更新日期：2011-05-16 00:00:00
abstract：:This study compared repeated treatment with methamphetamine (4.0 mg/kg, i.p.) plus scopolamine (0.5 mg/kg, i.p.) and methamphetamine alone in behavioral sensitization and drug conditioning with respect to a reciprocal balance between the dopaminergic and cholinergic systems. Repeated methamphetamine plus scopolamine t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(96)00032-0
更新日期：1996-10-01 00:00:00
abstract：:Complex, multicomponent excitatory postsynaptic potentials (EPSPs) of the red nucleus rubrospinal neurons evoked by stimulation of the sensorimotor cortex and associative field of the parietal cortex were studied in acute experiments on pentobarbitalized cats by the intracellular recording technique. Complex cortical ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(88)90089-7
更新日期：1988-04-01 00:00:00
abstract：:Motor imagery is a cognitive process during which subjects mentally simulate movements without actually performing them. Here, we investigated the temporal and electromyographic (EMG) features of imagined arm movements in healthy elderly adults. Twelve young (mean age: 24.0+/-1.3 years) and 12 elderly (mean age: 67.0+...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.09.011
更新日期：2010-01-20 00:00:00
abstract：:In the primary motor cortex (M1), rhythmic activity in the gamma frequency band has been found during movement planning, onset and execution. Although the role of high-gamma oscillatory activity in M1 is well established, the contribution of low-gamma activity is still unexplored. In this study, transcranial alternati...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.112170
更新日期：2019-12-30 00:00:00
abstract：:Three experiments investigated the role of the dorsal hippocampus (DH) in renewal of conditioned and then extinguished magazine approach responding in rats. Experiments 1 and 2 found no effect of muscimol inactivation of the DH during testing on ABA and ABC renewal, respectively. However, subjects from these studies w...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.03.044
更新日期：2013-07-01 00:00:00
abstract：:This study was undertaken to investigate, in guinea pigs, the effects of pre- and early postnatal social stress on the functioning of hormonal-, autonomic-, behavioral-, and limbic-brain systems. Dams had either lived in groups with a constant composition (i.e. stable social environment) or in groups with changing com...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(03)00077-9
更新日期：2003-09-15 00:00:00
abstract：:Paw use in a task consisting of the removal of a piece of adhesive paper from the snout was investigated in 80 mongrel and pure-bred domestic dogs (Canis familiaris). Population lateralisation was observed, but in opposite directions in the two sexes (animals were not desexed): males preferentially used their left paw...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.01.009
更新日期：2004-08-31 00:00:00
abstract：:Anxiety disorders are highly prevalent and often result in poor quality of life. Available anxiolytics show significant adverse effects as well as partial efficacy in a sizable part of patients. Innovative treatments with more favorable risk-benefit ratio are sorely needed. A growing body of clinical data indicates th...
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
abstract：:Rabbits with substantial neocortical lesions were given trace conditioning of the nictitating membrane response over a range of interstimulus intervals (ISIs). Unlike hippocampal lesioned animals, which show deficits in such conditioning, the decorticates were not impaired and they gave greater numbers of conditioned ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(84)90010-x
更新日期：1984-01-01 00:00:00
abstract：:Trisomy 21 or Down syndrome (DS) is the most common form of human aneuploid disorder. Increase in the copy number of human chromosome 21 genes leads to several alterations including mental retardation, heart and skeletal dysmorphologies with additional physiological defects. To better understand the genotype and pheno...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.10.023
更新日期：2011-03-01 00:00:00
abstract：:The present study has been designed to investigate the effect of amniotic fluid derived stem cells on focal cerebral ischaemia-reperfusion injury induced behavioural deficits in mice. Middle cerebral artery occlusion of 60 min followed by reperfusion for 7 days was employed in present study to produce ischaemia and re...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2007.05.028
更新日期：2007-10-01 00:00:00
abstract：:The large variety of available animal models has revealed much on the neurobiology of depression, but each model appears as specific to a significant extent, and distinction between stress response, pathogenesis of depression and underlying vulnerability is difficult to make. Evidence from epidemiological studies sugg...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.03.019
更新日期：2014-07-01 00:00:00
