نتایج جستجو برای: doubts about actions da
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Interaction between the entorhinal cortex (EC) and basolateral amygdala (BLA) may be a fundamental component in the consolidation of many forms of affective memory, such as inhibitory avoidance. Dopamine (DA) in the EC is necessary for, and may facilitate, this form of learning. This effect of DA on affective behaviors may be accomplished in part through modulation of amygdala inputs. Although ...
The role of prefrontal cortical dopamine (DA) in the modulation of working memory functions is well documented, but substantial evidence indicates that the locus ceruleus noradrenergic system also modulates working memory via actions within the prefrontal cortex (PFC). This study shows that PFC noradrenaline (NA) and DA dialysate levels phasically increase when rats perform correctly in a delay...
The mGluR5 antagonist MPEP was used to study the role of mGluR5 in MPTP-induced injury of the nigrostriatal DA neurons. The findings indicate that acute blockade of mGluR5 may result in neuroprotective actions against MPTP neurotoxicity on nigral DA cell bodies and striatal DA terminals using stereological analysis of TH immunoreactivity and microdensitometry. Biochemical analysis showed no res...
Objective: The purpose of the present study was to investigate the association of metacognitive beliefs and perfectionism with test anxiety among students. Methods: The present study was a cross sectional research. Study population comprised all male and female students of Kermanshah City. A total of 440 students (200 males and 240 females, aged 17-18 years) in the third or fourth grade ...
Introduction: The widespread prevalence of Coronavirus (COVID-19) around the world has raised concerns about physical activity and exercise. Patients with COVID-19 are 22% percent more likely to have heart damage than other people with infectious diseases. Due to the cardiovascular complications seen in patients, there are limitations for athletes due to the severity of the disease. Despite dou...
The basolateral amygdala (BLA) is believed to be involved in schizophrenia, depression, and other disorders that display affective components. The neuronal activity of the BLA, and BLA-mediated affective behaviors, are driven by sensory stimuli transmitted in part from sensory association cortical regions. These same behaviors may be regulated by prefrontal cortical (PFC) inputs to the BLA. How...
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