نتایج جستجو برای: memory and learning tests

تعداد نتایج: 16999763  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...

Journal: :iranian journal of basic medical sciences 0
xianchu liu department of applied psychology, hunan university of chinese medicine, hunan, pr china ming liu department of applied psychology, hunan university of chinese medicine, hunan, pr china yanzhi mo department of applied psychology, hunan university of chinese medicine, hunan, pr china huan peng department of applied psychology, hunan university of chinese medicine, hunan, pr china jingbo gong department of applied psychology, hunan university of chinese medicine, hunan, pr china zhuang li department of applied psychology, hunan university of chinese medicine, hunan, pr china

objective(s):previous research demonstrated that diabetes is one of the leading causes of learning and memory deficits. naringin, a bioflavonoid isolated from grapefruits and oranges, has potent protective effects on streptozotocin (stz)-induced diabetic rats. recently, the effects of naringin on learning and memory performances were monitored in many animal models of cognitive impairment. howev...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده ادبیات و علوم انسانی 1391

the purpose of this two-phase, sequential mixed methods study was to find out whether there were any decencies between male and female ma students’ theses regarding the common features of academic writing such as syntactic complexity, means of integrating cited information, and organizing arguments. i chose 10 male written theses and 15 female written theses in tefl and linguistics. in the firs...

پایان نامه :0 1374

the rationale behind the present study is that particular learning strategies produce more effective results when applied together. the present study tried to investigate the efficiency of the semantic-context strategy alone with a technique called, keyword method. to clarify the point, the current study seeked to find answer to the following question: are the keyword and semantic-context metho...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1390

abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...

ژورنال: ابن سینا 2019

Background: Cognitive impairment is one of the most important symptoms of schizophrenia. Although drug therapy is beneficial for the improvement of schizophrenia symptoms, about 30% of patients are resistant to treatment. The purpose of this study was to investigate the effect of eight weeks of Yoga exercises on the sustained attention and memory performance of schizophrenic patients. Material...

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...

Journal: :physiology and pharmacology 0
zohreh valizadeh dept. biology, school of sciences, shahid chamran univ., ahwaz, iran ahmad ali moazedi dept. biology, school of sciences, shahid chamran univ., ahwaz, iran gholamali parham dept. statistics, school of mathematics, shahid chamran univ., ahwaz, iran

introduction: zinc is an essential trace element that plays an important role in synaptic plasticity and modulating the activity of cns and involve in learning and memory. synaptic vesicle zinc in the hippocampus area exerting modulatory effects on nmda glutamate receptor. method: in this experiment the effects of nmda agonist and antagonist administration intra hippocampus on passive avoidance...

Journal: :iranian journal of neurology 0
farzad ashrafi assistant professor, department of neurology, functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran. alireza zali professor, functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran hossein pakdaman professor, department of neurology, loghman hospital, shahid beheshti university of medical science, tehran, iran karim johari adjunct researcher, department of neurolinguistics, functional neurosurgery research center, shahid beheshti university of medical sciences, tehran, iran lecturer, department of speech and language pathology,faculty of rehabilitation, tabriz university of medical science, tabriz, iran

background: patients with parkinson's disease (pd) have different cognitive impairments.the goal of this study is the analysis of these changes in the mentioned patients.a cross-sectional study was performed on 87 patients with pd. patients were given a questionnaire to gather data about their medical and living statuses. to assess cognitive assessment, scopa-cog (scales for outcome in parkinso...

Introduction: Ascorbic acid (AA) is present in high concentrations with heterogeneous distribution in the mammalian brain. Previous studies have shown that release of various neurotransmitters such as glutamate, acetylcholine and dopamine might be involved in the central AA release. On the other hand all of these neurotransmitters and the region CA1 of the hippocampus are involved in learnin...

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