نتایج جستجو برای: dejongs learning effect

تعداد نتایج: 2202404  

Journal: :journal of chemical health risks 0
nooshin masoudian masoudian neurology ward, department of internal medicine, kosar hospital, school of medicine, semn nahid masoudian department of biology, damghan branch, islamic azad university, damghan, iran ali rashidy pour department of physiology, school of medicine, semnan university of medical sciences, semnan, iran abbas ali vafaei department of physiology, school of medicine, semnan university of medical sciences, semnan, iran sasan andalib neurosciences research center, imam reza hospital, tabriz university of medical sciences, tabriz, iran golnaz vaseghi applied physiology research center, isfahan university of medical sciences, isfahan, iran

many factors are involved in learning and memory processes including brain nuclei, neurotransmitter systems, and the activity of ion channels. studies showed inconsistent effects of calcium channel blockers on learning process, especially memory consolidation; however, little is known about their effect on memory acquisition and retrieval. accordingly, the present study aimed to determine the e...

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

this study attempted to explore if teaching english collocations through two different modes of awareness-raising and input flooding has any possible differential effect on immediate retention as well as retention in a delayed assessment. it also compared the possible differential effect of teaching english collocations implicitly and explicitly on actively using the items in writing. m...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - دانشکده علوم انسانی و اجتماعی 1390

teachers beliefs have usually been left unattended in the realm of educational research in iranian context. one of those beliefs which seems to impact teachers performance in the classroom is their sense of self-efficacy, which refers to teachers belief in their ability to enhance student achievement and in bringing about positive learning outcomes. the present study aimed to investigate the pr...

ژورنال: روانشناسی معاصر 2011
عرب زاده, مهدی, فرزاد, ولی الله, نیکدل, فریبرز, کاووسیان, جواد, کدیور, پروین,

The purpose of this research was to investigate the relationship between self-regulated learning and goal-orientation with classroom management style in Preservice Teachers. A sample of 200 boys and 100 girls were randomly selected. The Self-Regulation of Learning Questionnaire (SRLQ), Goal Orientation Questionnaire (GOQ), Classroom Management Style Questionnaire (CMSQ) was used. Findings demon...

Abdullahzadeh, Farahnaz, Fathi Azar, Eskandar, Mohajjel Aghdam, Alireza, Rahmani, Azad,

Introduction: To analyze patients' problems and make an appropriate care plan, nursing students need a deep and meaningful learning. Therefore, it is better to choose educational methods which are capable of educating nursing students in such learning level. The aim of this study was to compare the effect of concept mapping and integration model on nursing students' learning in nursing process ...

Journal: :iranian journal of veterinary science and technology 0
sima nasri mehri bahaaddini mehdi abbasnejad saeed esmaeili-mahani ramin raoof

previous studies had reported that extracellular levels of ascorbic acid have modulatory effects on dopamine receptors. both ascorbic acid and dopamine receptor have an important role in learning and memory processes. however, the central interaction between ascorbic acid and dopamine d2 receptor on spatial learning and memory has not yet been elucidated. all experiments were carried out on mal...

Journal: :پژوهشنامه مدیریت تحول 0
صدیقه خورشید عاطفه پاشازاده

in a rapidly changing environment, turbulent, unpredictable and full of uncertainty, organizations should have a productive, creative and continuous learning capability and potential in order to survive, grow, and accomplish goals in order to create superior value for all their stakeholders, especially customers. such a learning capability of organization and its continuous development depends ...

Journal: :educational research in medical sciences 0
zeinab sanaee moghadam school of medical education sciences. shahid beheshti university of medical sciences, tehran, iran saeed zarein dolab english language department, school of medicine, shahid beheshti university of medical sciences, tehran, iran amrollah roozbehi education development office, school of medicine, yasuj university of medical sciences, yasuj, iran

introduction: acquisition of intelligible english pronunciation and comprehension of medical texts has been considered as an important need for medical students.  this can be improved by employing different methods and taking into consideration various learning styles of students. this study is an attempt to reveal the effect of cooperative learning on enhancing pronunciation and reading compre...

1. zimmerman m, nitsch m, giraux p, gerloff c, cohen lg, hummel fc. neuroenhancement of the aging brain: restoring skill acquisition in old subjecte. ann neurol 2013; 73(1): 10-15. 2. seidler rd, bernard ja, burutolu tb, fling bw, gordon mt, gwin jt, et al. motor control and aging: links to age-related brain structural, functional, and biochemical effects. neurosci biobehav rev 2010; 34(5): 721-733. 3. nitsche ma, schauenburg a, lang n, liebetanz d, exner c, paulus w, et al. facilitation of implicit motor learning by weak transcranial direct current stimulation of the primary motor cortex in the human. j cogn neurosci 2003; 15(4): 619-626. 4. ehsani f, abdollahi i, mohseni-bandpei ma. a comparative study on middle age and older adult’s implicit learning in serial reaction time task. ptj 2012; 2(1): 9-16 (persian). 5. ehsani f, abdollahi i, mohseni bandpei ma. comparing young and elderly serial reaction time task performance on repeated and random conditions. salmand 2012; 7(2): 68-74 (persian). 6. ehsani f, abdollahi i, mohseni-bandpei ma. the study of explicit knowledge effects on implicit motor learning in older adults. j rehab 2012; 13(2): 56-63 (persian). 7. ehsani f, abdollahi i, mohseni bandpei ma, zahiri n, jaberzadeh sh. motor learning and movement performance: older versus younger adults. basic clin neurosci 2015; 6(4): 231-238. 8. burke sn, barnes ca. neural plasticity in the ageing brain. nat rev neurosci 2006; 7(1): 30-40. 9. berardelli a, inghilleri m, rothwell jc, romeo s, curra a, gilio f, et al. facilitation of muscle evoked responses after repetitive cortical stimulation in man. exp brain res 1998; 122(1): 79-84. 10. ehsani f, bakhtiary a, jaberzadeh s, talimkhani a, hajihasani a. differential effects of primary motor cortex and cerebellar transcranial direct current stimulation on motor learning in healthy individuals: a randomized double-blind sham-controlled study. neurosci res 2016; 112: 10-19. 11. kuo mf, paulus w, nitsche ma. therapeutic effects of non-invasive brain stimulation with direct currents (tdcs) in neuropsychiatric diseases. neuroimage 2014; 85 pt 3: 948-960. 12. jeffery dt, norton ja, roy fd, gorassini ma. effects of trans cranial direct current stimulation on the excitability of the leg motor cortex. exp brain res 2007; 182(2): 281-287. 13. stagg cj, jayaram g, pastor d, kincses zt, matthews pm, johansen-berg h. polarity and timing-dependent effects of trans cranial direct current stimulation in explicit motor learning. neuropsychologia 2011; 49(5): 800-804. 14. reis j, schambra hm, cohen lg, buch er, fritsch b, zarahn e, et al. noninvasive cortical stimu- lation enhances motor skill acquisition over multiple days through an effect on consolidation. proc natl acad sci usa 2009; 106(5): 1590-1595. 15. hummel fc, heise k, celnik p, floel a, gerioff c, cohen lg. facilitating skilled right hand motor function in older subjects by anodal polarization over the left primary motor cortex. neurobiol aging 2009; 31(12): 2160-2168. 16. nitsche ma, cohen lg, wassermann em, priori a, lang m, antal a, et al. trans cranial direct current stimulation: state of the art 2008. brain stimul 2008; 1(3): 206-223. 17. jones kt, stephens ja, alam m, bikson m, berryhill me. longitudinal neurostimulation in older adults improves working memory. plos one 2015; 10: ed121904. 18. flöela a, suttorpd w, kohld o, kürtend j, lohmannd h, breitensteind c, et al. non-invasive brain stimulation improves object-location learning in the elderly. neurol aging 2012; 33(8): 1682-1689. 19. goodwill am, reynolds j, daly rm, kidgell dj. formation of cortical plasticity in older adults following tdcs and motor training. front aging neurosci 2013; 5: 87. 20. harty s, robertson ih, miniussi c, sheehy oc, devine ca, mccreery s, et al. transcranial direct current stimulation over right dorsolateral prefrontal cortex enhances error awareness in older age. j neurosci 2014; 34(10): 3646-3652. 21. hardwick rm, celnik pa. cerebellar direct current stimulation enhances motor learning in older adults. neurobiol aging 2014; 35(10): 2217-2221.

Journal: :مجله دانشگاه علوم پزشکی مازندران 0
محدثه حافظ یوسفی mohaddeseh hafez yosefi msc student in physiotherapy, student research committee, semnan university of medical sciences, semnan, iranدانشجوی کارشناسی ارشد فیزیوتراپی، کمیته تحقیقات دانشجویی، دانشگاه علوم پزشکی سمنان، سمنان، ایران زهرا یاجدی zahra yagedi bsc student in physiotherapy, student research committee, semnan university of medical sciences, semnan, iranدانشجوی کارشناسی فیزیوتراپی، کمیته تحقیقات دانشجویی، دانشگاه علوم پزشکی سمنان، سمنان، ایران زهرا احمدی زاده zahra ahmadizadeh msc in occupational therapy, neuromuscular rehabilitation research center, semnan university of medical sciences, semnan, iranکارشناسی ارشد کاردرمانی، مرکز تحقیقات توانخبشی عصبی عضلانی، دانشگاه علوم پزشکی سمنان، سمنان، ایران فاطمه احسانی fatemeh ehsani assistant professor, department of physiotherapy, neuromuscular rehabilitation research center, semnan university of medical sciences, semnan, iranسمنان: مرکز تحقیقات توانبخشی عصبی عضلانی، دانشگاه علوم پزشکی سمنان

abstract background and purpose: aging is associated with brain changes and reduction in motor skill acquisi­tion that can limit its functional capacity. one of the effective interventions is using transcranial direct current stimulation (tdcs). the aim of this systematic review was to assess the effect of tdcs on learning and motor skill in healthy older adults. materials and methods: a litera...

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 ...

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