نتایج جستجو برای: visual perception
تعداد نتایج: 505828 فیلتر نتایج به سال:
introduction: counting is of the most basic mathematical abilities. many researches have demonstrated that different perceptual abilities can affect counting skills. we investigated the impact of visual search (vs) and visuoumotor organization (vmo) on counting speed. material and methods: a total of 40 people in two groups of borderline and normal intellectual ability (20 subject...
Introduction and purpose: Number of elderly is increasing in the world and as they grow older the risk of falling increases, accordingly. Visual disturbances are among internal risky factors of falling and meanwhile depth perception attenuation as one king of visual disturbances has the highest relationship with their falling. The aim of present investigation was to the effect of sports p...
The purpose of this study was to examine the effect of motor dependent/independent visual perception training on visual-motor integration and fine motor skills of 7-8 year old children .For this purpose, 107, 1st grade primary school students in Sabzevar were selected through purposive sampling (with equal economical and cultural status , optimum mental and physical health and full sight with...
objectives: masking ability of a restorative material plays a role in hiding colored substructures; however, the masking ability of zirconia ceramic (zrc) has not yet been clearly understood in zirconia-based restorations. this study evaluated the effect of three different core materials on masking ability of a zrc. materials and methods: ten zirconia disc samples, 0.5mm in thickness and 10mm i...
urban spaces are like a dramatic stage, in which buildings and street’s facades are the actors. while people are passing through streets, they will communicate the information with the environment, as well as, explore and study the spaces. people transfer the greatest number of information from the urban space and the surrounding environment through their visual senses. hiking determines one of...
Objectives: The current study aimed at investigating the impact of SHOFER computer game on visual-motor coordination in children with hearing impairments. Methods: The current pre-test, post-test experimental study was conducted in Ahvaz, Iran in 2018. Sixteen preschool children with hearing impairment were randomly assigned into two groups of experimental (n=8) and control (n=8). The experime...
Introduction: Among the problems of children with autism spectrum disorder is the presence of abnormalities in sensory processing and perceptual movement disorders that can cause many behavioral problems in this group of children. The aim of this study was to investigate the effect of music-based therapy on rhythmic activity on visual visual perception of children with autism spectrum disorder....
Objectives: Paper and pencil exercises are extensively used to enhance children’s visual perceptual skills, while exercises involving volumetric shapes have been neglected. The present study aimed to develop a combined training package, including volumetric shapes and paper and pencil exercises, and to investigate its effectiveness in strengthening the visual perceptual skills of preschool chil...
in this article, multichannel eeg signals of artists and nonartists were analyzed during the performances of visual perception and mental imagery of paintings using cepstrum coefficients. each of the calculated cepstrum coefficients and their parameters such as energy, average, standard deviation and entropy were separately used for distinguishing the two groups. it was also found that a distin...
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