نتایج جستجو برای: آزمون n back

تعداد نتایج: 1236636  

ژورنال: عصب روانشناسی 2015

هدف: پژوهش حاضر باهدف بررسی تأثیر آموزش نوروفیدبک با باند فرکانس آلفا بر بهبود عملکرد حافظه فعال در کودکان مبتلا به اختلال بیش فعالی ـ نقص توجه انجام گرفت. روش: جهت اجرای این تحقیق 8 کودک مبتلا به بیش فعالی ـ نقص توجه با روش نمونه‌گیری تصادفی انتخاب شدند؛ این کودکان در 10 جلسه آموزش نوروفیدبک با پروتکل تقویت آلفا شرکت کردند. برای سنجش حافظه فعال، از آزمون N-Back و آزمون حافظه وکسلر (فراخنای ارق...

ژورنال: رفتار حرکتی 2015

هدف از تحقیق حاضر بررسی تاثیر تمرین هوازی با شدت متوسط بر عملکرد حافظه‌کاری و توانایی چرخش-ذهنی بود. نمونه شامل 34 نفر از زنان غیرفعال با دامنه سنی 21 تا 26 سال شهرستان مهریز بود که بصورت هدفمند انتخاب شدند (18 نفر گروه آزمایش، 16 نفر گروه کنترل). تمرین هوازی شامل یک جلسه دویدن با 60% ضربان قلب بیشینه بود. از آزمون چرخش‌ذهنی و نرم‌افزار N- Back برای جمع‌آوری اطلاعات استفاده شد. نتایج حاصل از آز...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1393

موضوع : اثربخشی آموزش نوروفیدبک بر روی کاهش نشانه ها وبهبود عملکرد اجرایی کودکان مبتلا به adhd 6 تا11 سال شهر تهران هدف تحقیق : هدف وانگیزه این پژوهش اثربخشی نوروفیدبک برروی کاهش نشانه ها و بهبود عملکرد اجرایی کودکان بیش فعال وکمبود توجه میباشد واز آنجائیکه این کودکان جهت رفع علائم و کنترل اختلال خود وبهبود آن از داروهای محرک زا استفاده میکنند . ولی از آجائیکه مصرف دارو در بلندمدت موجب عوارض ...

دقاق زاده, عباس, شهرجردی, شهناز, کرمی, آسیه, گلپایگانی, مسعود,

Background and Objective: Non-specific chronic low back pain is the most common type of chronic low back pain. Rehabilitation to achieve a more rapid improvement in patients with chronic low back pain has always been taken into account. The aim of this study was to evaluate the effect of Pilates exercises on pain in female patients with non-specific chronic low back pain. Materials and Methods:...

ژورنال: بیهوشی و درد 2020

Background and objective: According to high prevalence of nonspecific chronic low back pain and its consequences on daily activities and lifestyle, it seems to be effective to treat and prevent injury by studying about new approaches and physical therapy. However, the most effective method for performing the exercise therapy has not been identified so far. The main purpose of this study was to ...

Journal: :iranian red crescent medical journal 0
fereshteh jahdi nursing and midwifery school, iran university of medical sciences, tehran, ir iran maryam mehrabadi nursing and midwifery school, iran university of medical sciences, tehran, ir iran; nursing and midwifery school, iran university of medical sciences, tehran, ir iran forough mortazavi education development center, sabzevar university of medical sciences, sabzevar, ir iran hamid haghani medical management & information school, iran university of medical sciences, tehran, ir iran

objectives to determine the effectiveness of slow-stroke back massage on the anxiety levels of primiparous mothers in the first days after delivery. materials and methods this single-blind controlled clinical trial consisted of 100 primiparous mothers with normal deliveries. the mothers were randomly allocated to interventional (n = 50) or control (n = 50) groups using binary blocks. both group...

Heidari RS, Karimi Afshar S, Sahebozamani M,

Background and Objective: Non-specific chronic low back pain (NSLBP) is the most common type of chronic lower back pain. The aim of this study was to compare the effect of 8 weeks of core stability exercises via Swiss ball and Sling on pain and quality of life in women with NSLBP. Materials and Methods:The subjects participated voluntarily (n=32, Age= 19 to 45 years) and were randomly divided ...

Journal: :Pain 2011
James H McAuley Tasha R Stanton Steven J Kamper Luciana G Macedo

[1] Bogduk N. On the definitions and physiology of back pain, referred, pain and radicular pain. Pain 2009;147:17–9. [2] Bogduk N. A cure for back pain? Pain 2010;149:7–8. [3] McGuirk B, Bogduk N. Evidence-based care for low back pain in workers eligible for compensation. Occup Med 2007;57:36–42. [4] McGuirk B, King W, Govind J, Lowry J, Bogduk N. The safety efficacy, and costeffectiveness of e...

2012
Neena K. Sharma William M. Brooks Anda E. Popescu Linda VanDillen Steven Z. George Kenneth E. McCarson Byron J. Gajewski Patrick Gorman Carmen M. Cirstea

The involvement of the primary motor cortex (M1) in chronic low back pain (LBP) is a relatively new concept. Decreased M1 excitability and an analgesic effect after M1 stimulation have been recently reported. However, the neurochemical changes underlying these functional M1 changes are unknown. The current study investigated whether neurochemicals specific to neurons and glial cells in both rig...

Journal: :international journal of occupational and environment medicine 0
m aghilinejad occupational medicine research center and faculty of medicine, iran university of medical sciences and health services, tehran, iran a bahrami-ahmadi occupational medicine research center, iran university of medical sciences and health services, tehran, iran e kabir-mokamelkhah occupational medicine research center, iran university of medical sciences and health services, tehran, iran s sarebanha occupational medicine research center, iran university of medical sciences and health services, tehran, iran hr hosseini occupational medicine research center, iran university of medical sciences and health services, tehran, iran z sadeghi occupational medicine research center, iran university of medical sciences and health services, tehran, iran

background: many workers suffer from low-back pain. type and severity of spinal complaints have relationship with work load. lack of adherence to ergonomics recommendations among the important causes of low-back pain. objective: to assess the effect of 3 ergonomics training programs on the prevalence of lowback pain among workers of an iranian automobile factory. methods: in a parallel-design 4...

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