نتایج جستجو برای: key words learning and memory

تعداد نتایج: 17011670  

Journal: :asian journal of sports medicine 0
ho-heng tian changi general hospital, singapore abdul-rashid aziz department of performance physiology, singapore sports institute, singapore weileen png department of sport nutrition, singapore sports institute, singapore mohamed wahid department of exercise physiology, singapore sports institute, singapore donald yeo department of neurology, singapore general hospital, singapore ai-li png department of psychological medicine, changi general hospital, singapore

purpose our study aimed to profile the effect of fasting during the ramadan month on cognitive function in a group of healthy muslim athletes. methods eighteen male athletes underwent computerized neuropsychological testing during (fasting) and after (non-fasting) ramadan. diet was standardized, and tests were performed at 0900h and 1600h to characterize potential time-of-day (tod) interactions...

Journal: :Nature 2004

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم انسانی 1389

abstract this study examines the relationship between reading anxiety and difficulty of texts as well as the relationship between reading anxiety and students perceived difficulty of the texts. since difficulty is a relative concept, i limited its definition by sticking to the readability formula. we also took students perceived difficulty levels into account. therefore, in the present study, ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1392

abstract this study investigated the predictability of variables from a motivational framework as well as individuals qualities to predict three non-linguistic outcomes of language learning. gardners socio-educational model with its measures has been used in the current study. individual qualities presented in this study include (1) age, (2) gender, and (3) language learning experience. the...

2003
S. P Turvey

The consequences of two techniques for symmetrically diluting the weights of the standard Hopfield architecture associative memory model, trained using a non-Hebbian learning rule, are examined. This paper reports experimental investigations into the effect of dilution on factors such as: pattern stability and attractor performance. It is concluded that these networks maintain a reasonable leve...

Mohammad Ahmadi safa Raouf Hamzavi,

Most of the studies on the key word method of second/foreign language vocabulary learning have been based on the evidence from laboratory experiments and have primarily involved the use of English key words to learn the vocabularies of other languages. Furthermore, comparatively quite limited number of such studies is done in authentic classroom contexts. The present study inquired into the eff...

رئوفی, نسرین, شاهین, مریم السادات, مشفق, اعظم, پیری, مرتضی,

Background and Objective: Nitric oxide mediated some behavioral effects of nicotine and ethanol in the nucleus accumbens. In the present study, the effects of L-NAME (nitric oxide synthase inhibitor) in the nucleus accumbens on nicotine’s effect in ethanol-induced amnesia were investigated. Materials and Methods: In this experimental study 96 adult male wistar rats were used (12 groups)...

پایان نامه :موسسه آموزش عالی غیر دولتی و غیرانتفاعی علامه محدث نوری (ره) - پژوهشکده اقتصاد 1393

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...

Journal: :physiology and pharmacology 0
mehdi abbasnejad dept. biology, shahid bahonar university of kerman, kerman, iran sima nasri habib nazem mehri bahaaddini

introduction: ascorbic acid (aa) acts as an antioxidant in the central nervous system (cns) of the mammalians. it is released from the some nerve ending together with neurotransmitters. the results have shown that ascorbic acid could affect learning as well as memory. in this study, we examined the effect of icv injection of ascorbic acid on learning and memory by morris water maze. method: in ...

Journal: :international journal of preventive medicine 0
akram sadeghi javad hami shahnaz razavi ebrahim esfandiary zahra hejazi

background: diabetes mellitus is associated with cognitive deficits in humans and animals. these deficits are paralleled by neurophysiological and structural changes in brain. in diabetic animals, impairments of spatial learning, memory, and cognition occur in association with distinct changes in hippocampus, a key brain area for many forms of learning and memory and are particularly sensitive ...

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