نتایج جستجو برای: memory and time
تعداد نتایج: 17025833 فیلتر نتایج به سال:
Background and Objective: It is well known that stress and glucocorticoid, modulate memory processing, though the result is completely dependent on the time of stress induction. This study investigated the effect of acute corticosterone administration on memory retrieval of recent and remote memory in a 4 trials/day (low- intensity learning) or 8 trials/ day (high- intensity learning) Morris wa...
materials and methods in this experimental study, nmri male mice were placed in groups receiving atropine (0.1 and 1 mg/kg), recipient of mgo-n (1, 2.5, and 5 mg/kg) and groups receiving atropine in effective dose and different doses of mgo-n were used. saline was used as a vehicle for drugs in the control groups. memory was evaluated with a step-down apparatus to determine the coming down late...
Background and Objectives: Prospective memory refers to the ability of remembering some special tasks in the future. Prospective memory performance is very crucial for daily life. Therefore, the current study aimed to determine brain waves and prospective memory performance among Kurdistan university students in 2015-2016. Materials and Methods: In this descriptive study, the statistical popul...
Objective Intellectual Disability (ID) affects all aspect of life. Although children with ID have low intelligence, the educational environment, living environment, and relationships with their others, especially their parents, have an important effect on their potential actualization. With regard to the limitations and problems of children with ID in the working memory, it is very important to...
Introduction: Recent reports have shown that rare fluctuations in cardiac cycles are ‘forgotten’ quickly in healthy individuals and it is possible to quantify the “memory length” of a physiological time-series using an inverse statistical approach. Methods: In the present study, we assessed the effect of aging on memory length in cardiac rhythm. Results: There was a long...
Background: Exposure to electromagnetic radiation may impair memory. This study was conducted to evaluate the effect of radiofrequency wave (hereafter referred to as RFW) on passive avoidance learning and memory in healthy males and females. Materials and Methods: Ten adult male and ten female Sprague-Dawley rats (230±20 gr) were randomly divided into four groups including two control groups (o...
Because of difference in the toxicokinetic and pharmacokinetic characteristics of drugs and with respect to the high rate of benzodiazepine abuse in suicidal attempts, the trend of possible anterograde amnesia after recovery from benzodiazepine overdose were evaluated in Iranian patients. This was a prospective descriptive/analytic clinical trial, which was conducted, in Noor general teaching h...
it is definitely necessary to understand the concept and behavior of causation of life insurance policies and its determinants for insurance managers, regulators, and customers. for insurance managers, the profitability and liquidity of insurers can be increasingly influenced by the number of causation through costs, adverse selection, and cash surrender values. therefore, causation is a materi...
The Basolateral Amygdala (BLA) has modulatory effects on working and reference memory. The aim of this study was the evaluation of effects of dopaminergic system in the BLA of rats on working and reference memory behaviors. The number of working and reference errors and time spent in the arms by rats were measured in the radial arm maze according to DSWS protocol. The animals were cannulated in...
adaptation of the lord of the rings is considered by many to be among the greatest, most successful and at the same time most popular of the above mentioned trend so far. it is my intention to look at the success and popularity of this epic fantasy in the light of the 9/11 attacks and the war on terror context of g. w. bush’s aura. in so doing i aim at bringing into the light the determining fa...
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