نتایج جستجو برای: Recent memory

تعداد نتایج: 905400  

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...

Stream ciphers are an important class of symmetric cryptographic algorithms. The eSTREAM project contributed significantly to the recent increase of activity in this field. In this paper, we present a survey of the eSTREAM project. We also review recent time/memory/data and time/memory/key trade-offs relevant for the generic attacks on stream ciphers.

پایان نامه :0 1392

nowadays in trade and economic issues, prediction is proposed as the most important branch of science. existence of effective variables, caused various sectors of the economic and business executives to prefer having mechanisms which can be used in their decisions. in recent years, several advances have led to various challenges in the science of forecasting. economical managers in various fi...

Abbas Ali Vafaei, Adel Kashefi, Ali Rashidy-Pour, Fatemeh Taherian, Gholam Hassan Vaezi, Sharaf Eskandarian,

Introduction: Previous studies have demonstrated that the &beta-adrenergic receptor antagonist propranolol impairs fear memory reconsolidation in experimental animals. There are experimental parameters such as the age and the strength of memory that can interact with pharmacological manipulations of memory reconsolidation. In this study, we investigated the ability of the age and the strength o...

Journal: :The Japanese Journal of Rehabilitation Medicine 2003

Journal: :basic and clinical neuroscience 0
fatemeh taherian islamic azad university, damghan branch, damghan, iran. abbas ali vafaei laboratory of learning and memory, research center and department of physiology, school of medicine, semnan university of medical sciences, semnan, iran. gholam hassan vaezi islamic azad university, damghan branch, damghan, iran. sharaf eskandarian islamic azad university, damghan branch, damghan, iran. adel kashefi laboratory of learning and memory, research center and department of physiology, school of medicine, semnan university of medical sciences, semnan, iran. ali rashidy-pour laboratory of learning and memory, research center and department of physiology, school of medicine, semnan university of medical sciences, semnan, iran.

introduction: previous studies have demonstrated that the &beta-adrenergic; receptor antagonist propranolol impairs fear memory reconsolidation in experimental animals. there are experimental parameters such as the age and the strength of memory that can interact with pharmacological manipulations of memory reconsolidation. in this study, we investigated the ability of the age and the strength ...

ژورنال: رویش روانشناسی 2019

The effectiveness and significance of working memory in the academic achievement and efficacy of students is indisputable. In memory studies, the working Memory Model (Baddeley, 2000) is a multivariate one with an emphasis on short and long term memory with a computational view. This recent view has made memory a more significant in academic performance, because it has an unbreakable link with ...

Journal: :مجله علوم اعصاب شفای خاتم 0
arezou eshaghabadi shefa neuroscience research center, khatam alanbia hospital, tehran, iran sajad sahab negah shefa neuroscience research center, khatam alanbia hospital, tehran, iran

memory is the cognitive ability that allows acquiring, store and recalling information. anterior thalamic dysfunction creates memory deficits in rats and humans. anterior thalamus forms a memory network in connection with the hippocampus. this connectivity profile proposes that ventrolateral and anterior thalamus may display a nexus between reminder and control functions, such as action or atte...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - پژوهشکده علوم انسانی و اجتماعی 1390

چکیده: هدف: هدف از پژوهش حاضر مقایسه حافظه (کوتاه مدت، بلند مدت و بصری) در بیماران مبتلا به دیابت نوع 2 و افراد سالم می باشد. روش: روش پژوهش از نوع علی مقایسه ای است. جامعه آماری این تحقیق را کلیه بیماران مبتلا به دیابت نوع 2 ساکن شهرستان پارس آباد و روستاهای اطراف آن تشکیل می دهند. از بین این جامعه، 40 نفر از بیماران مراجعه کننده به پزشکان متخصصین داخلی و پزشکان خانواده که در شهرستان پارس آبا...

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...

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