نتایج جستجو برای: recognition memory

تعداد نتایج: 494612  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1391

abstract lexical knowledge of complex english words is an important part of language skills and crucial for fluent language use (nation, 2001). the present study, thus, was an attempt to assess the role of morphological decomposition awareness as a vocabulary learning strategy on learners’ productive and receptive recall and recognition of complex english words. so 90 sophomores (female and ma...

Background: Most studies have investigated the effect of brain pathological aging on information recall and recognition memory performance of patients (by using a yes/no procedure), and for this reason, provide a partial picture of memory deficits and other factors involved in recognition memory such as discriminability and response bias are not considered. In this regard, the aim of present st...

Background: The purpose of this study is to determine the effectiveness of working memory training on decreasing reading problems and increase of working memory of dyslexic children. This is a quasi- experimental study with a pretest/post-test experimental and without control group. The sample consisted of 15 girl students with dyslexia that selected based on research recognition criteria among...

Journal: :research in pharmaceutical sciences 0
azadeh mesripour mahmoud rafieian-kopaei bahareh bahrami

since anethum graveolens (dill) has phytoestrogenic compounds and it is proven that estrogens exert beneficial effects on cognition; the aim of this study was to understand if this plant can improve memory performance. male balb/c mice weighing 25-30 g were used in this study and memory was assessed by the novel object recognition task. in this method, the difference in the exploration time bet...

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

according to reports about 30-thousand people spent watching television had the impact on their memory and recall that the results showed no differences between men and women. the people who watched less than an hour a day did better at every memory function. as these contributors watched negative political ads, physiological responses indicated that their body was reflexively preparing to move...

Journal: :research in pharmaceutical sciences 0
a mesripour v hajhashemi m rabbani

previous reports showed that elevated levels of glucocorticoids following morphine withdrawal play an important role in memory impairment. in addition, glucocorticoid receptor (gr) inhibitors improved memory perfor-mance in morphine withdrawal mice. since mineralocorticoid receptor (mr) and grs complement each other, the aim of the current study was to evaluate the effects of spironolactone on ...

Objective(s) Cannabinoids have been implicated in memory deficit. We examined the effect of AM281, cannabinoid antagonist/inverse agonist in prevention of scopolamine-induced cognitive deficit. Materials and Methods  Object recognition task was used to evaluate memory in mice. Exploration time in the first and the second trial was recorded. The differences in exploration between a previously...

Journal: :iranian journal of psychiatry 0
maryam salmanian tehran university of medical sciences, psychiatry and psychology research center; tehran, iran ; institute for cognitive science studies; tehran, iran. mehdi tehrani-doost maria ghanbari-motlagh zahra shahrivar

visual memory is an important cognitive ability, which has been studied in individuals with autism spectrum disorders (asds). in such studies meaningful shapes were used more frequently. since meaningless shapes provide a better assessment of short term visual memory, in this study we used them to evaluate visual memory in children and adolescents with asds compared to the normal group.four vis...

Journal: :iranian journal of toxicology 0
sara molla ali akbari department of pharmacology and toxicology, isfahan university of medical sciences, isfahan, iran. mohammad rabbani department of pharmacology and toxicology, isfahan university of medical sciences, isfahan, iran. mohammad sharifzadeh department of pharmacology and toxicology, tehran university of medical sciences, tehran, iran. ali hosseini-sharifabad department of pharmacology and toxicology, isfahan university of medical sciences, isfahan, iran.

background: alpha methyldopa (amd) is a well-known treatment for the pregnancy induced hypertension and commonly used in several countries. indeed the possible effect of amd on the behavioral activities of offspring, whom are exposed during fetus period, has not been studied. the present study evaluated the possible effect of maternal administration of amd on the rat offspring memory in the gro...

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