نتایج جستجو برای: brain behavioral systems
تعداد نتایج: 1741030 فیلتر نتایج به سال:
Background and purpose: Methamphetamine (METH) is one of the most powerful drugs that leads to many cognitive and behavioral side effects such as anxiety. On the other hand, studies have shown that ovarian hormones such as estrogen and progesterone have neuroprotective effects on a wide range of cognitive and behavioral disorders. The aim of this study was to investigate the role of estrogen an...
Perfluorooctanesulfonate (PFOS) is a widely spread environmental contaminant. It accumulates in the brain and has potential neurotoxin effects. Due to chemical properties, PFOS shows persistency in the environment and therefore has potential hazardous effect. The risk of possible intra uterine exposure to PFOS poses a health concern for developmental effects. The goal of this study was survey o...
Objective(s) The brief interruption of cerebral blood flow causes permanent brain damage and behavioral dysfunction. The hippocampus is highly vulnerable to ischemic insults, particularly the CA1 pyramidal cell layer. There is no effective pharmacological strategy for improving brain tissue damage induced by cerebral ischemia. Previous studies reported that pentoxifylline (PTX) has a neuroprot...
The evolved function of brain, cognitive, affective, conscious-psychological, and behavioral systems is to enable animals to attempt to gain control of the social (e.g., mates), biological (e.g., prey), and physical (e.g., nesting spots) resources that have tended to covary with survival and reproductive outcomes during the species' evolutionary history. These resources generate information pat...
Mast cells are resident in the brain and contain numerous mediators, including neurotransmitters, cytokines, and chemokines, that are released in response to a variety of natural and pharmacological triggers. The number of mast cells in the brain fluctuates with stress and various behavioral and endocrine states. These properties suggest that mast cells are poised to influence neural systems un...
Objective: This study aimed at determining personality traits, cognitive strategies of emotion regulation, attachment styles, and brain-behavioral systems as predictors of impulsiveness, active and non-active addiction potential among university students. Method: All the male students of Azad University of Ahwaz in the academic year 2013-2014 constituted the statistical population of this study...
Aim: This study was performed aimed to evaluate the psychometric properties of Behavioral activation and Behavioral inhibition systems scale in nonclinical groups. Method: The study population were from Urmia and Kharazmi University, among which 368 and 472 respectively selected as the final sample. For determine the psychometric properties of Behavioral activation and Behavioral inhibition sys...
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