نتایج جستجو برای: cognitive function
تعداد نتایج: 1420565 فیلتر نتایج به سال:
Background & Aims: In addition to the adverse effects of noise in the auditory system, non-auditory effects can be regarded as factors which cause physiological harassment, discomfort and also disorder in cognitive functions. The present study aimed at determining cognitive function after exposuring to different levels of sound pressure level in a clinical trial study. Materials & Metho...
objectives: the aim of present study was to investigate the effect of cognitive rehabilitation, a new and non-pharmacological approach to reduce memory and other cognitive deficits in alzheimer's disease. methods & materials: this study was a quasi-experimental research, in singlesubject study-with control group- and based on an a-b design. that was conducted in two groups of control and e...
Objectives Parkinson Disease (PD) is a progressive neurodegenerative disorder affecting motor and cognitive functions. Cognitive impairments are related to different causes such as health indicators. This study aimed to examine the relationship between cognitive impairment and health indicators of patients with PD. Methods & Materials This study was a cross-sectional and descriptive study. B...
The purpose of this study was to determine the effectiveness of cognitive and metacognitive strategies training on improving the memory function (coding, numerical memory), study speed and comprehension. Research method was of quasi-experimental type with pre-test, post-test, follow up design with control group. The statistical population of the study was consisted of all young people aged 20 t...
Elderly people over the age of 65 years have a higher incidence of developing dementia [1], with the rate doubling every 5 additional years of ageing [2]. Therefore, the establishment of preventative measure is urgently needed. Unfortunately, amyloid vaccines developed in 2000 were not able to suppress the decline in cognitive function despite reductions in amyloid-β levels in the brain of trea...
The number of people living with dementia worldwide has been estimated at 35.6 million in 2010 and is thought to double every 20 years, to 65.7 million in 2030 and 115.4 million in 2050. The total number of new cases of dementia each year worldwide is nearly 7.7 million, implying one new case every four seconds (1). The total estimated worldwide costs of dementia were 604 billion dollars in 201...
Background: Magnetic resonance imaging (MRI) has improved the diagnosis and management of patients with multiple sclerosis (MS). Montreal Cognitive Assessment (MoCA) is a brief, sensitive test that has been recommended by National Institute of Neurological Diseases and Stroke and Canadian Stroke Network (NINDS-CSN) as a reliable tool to detect mild cognitive impairments. This study aimed to eva...
the purpose of this thesis was to investigate how differently metacognitive, cognitive, and social/affective strategies affect l2 learners’ reading comprehension. to this end, the study employed a quasi-experimental design with a placement test as a proficiency test to find the homogeneity of groups. three classes were randomly selected as the experimental groups (n =90), and each class was tau...
this study investigated the effects of manipulating the cognitive complexity of tasks along +/- few elements and the time limits on l2 learners writing performance. to conduct the study, 60 iranian efl learners with two levels of proficiency, low and high intermediate, were selected and assigned to three groups based on the time devoted to task completion. the participants performed both a simp...
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