نتایج جستجو برای: vision disorders

تعداد نتایج: 790236  

جعفرزاده پور, ابراهیم, غضنفری, اعظم, میرزاجانی, علی, نوروزپور دیلمی, کیومرث, کرمی, حسین,

Background and purpose: Threshold contrast sensitivity could be considered as an important indicator of visual function in thalassemic patients. In this study the threshold of contrast sensitivity was investigated in patients with major and minor thalassemia and normal individuals. Material & methods: This cross-sectional study was conducted in 30 patients of thalassemia major (Desferal depen...

Background:  Diplopia, or double vision, is a common ophthalmologic complaint with many underlying causes, ocular and neurological. Aripiprazole has been reported to have fewer adverse effects and better efficacy than other atypical antipsychotics. Although ocular side effects of aripiprazole are not remarkable, two cases of diplopia associated with aripiprazole have been reported in the litera...

روانخواه مقدم, خسرو, شریفی رضوی, آتنا, فدایی, سحر, فروغی پور, محسن, مقدم احمدی, امیر,

Background and purpose: Cerebral venous thrombosis (CVT) is the thrombosis affecting cerebral veins and sinus and is a rare condition. The diagnosis may be late or neglected due to the great clinical spectrum of symptoms, various forms of initial presentation and unspecific signs of neuroimaging. Materials and methods: In this descriptive study, the included patients were followed up according...

ژورنال: سلامت کار ایران 2015

Background and aims:Traffic noise is one of the most important environmental pollutants. World health organization has determined the health effects of community noise including cognitive performance disorders. The aim of this research is the study of effects of road traffic noise on peripheral perception and choice reaction time performance drivers.methods: thirty and five students from the fa...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان - دانشکده علوم تربیتی و روانشناسی 1391

anxiety is one common disorder during childhood. in curing anxiety disorders, there are different types of psychological remedies, pharmotherapy, family therapy, and music therapy that can improve the individual’s anxiety, but we need some other remedies to improve social and emotional relationship and interactions. considering the importance of curing the anxiety disorders, the effect of sand ...

Journal: :Archives of Clinical Neuropsychology 2022

Abstract Objective: Cortical Visual Impairment (CVI) is characterized by a decreased visual response, related to neurological lesion. It the most common cause of permanent impairment in children. CVI not attributed functioning eyes, but instead processing centers and pathways. Deficits due may lead cognitive, learning, social domains. The objective case study examine neuropsychological findings...

Journal: :journal of agricultural science and technology 2010
a. a. masoumi

some physical attributes of two common types of iranian garlic cloves (white and pink) were identified and compared. a machine vision system was used to determine three di-mensions and both major and minor projected areas of garlic cloves at a moisture content of 42.4% w. b. the geometric mean diameter and sphericity were calculated, as well as the unit mass and volume of cloves were measured. ...

Journal: :international journal of aquatic biology 0
shaghayegh hasanpour department of fisheries, faculty of natural resources, university of tehran, iran. soheil eagderi department of fisheries, faculty of natural resources, university of tehran, iran. seyed valli hosseini department of fisheries, faculty of natural resources, university of tehran, iran. mohamad hasan jafari sayadi department of agriculture and natural resources, university of payam noor, karaj, iran.

fish larvae have several sensory systems that are functional at or soon after hatching and then are developed further during larval and juvenile stages. this study was conducted to investigate development of the eye in rutilus kutum , based on histological and allometric growth analysis during early developmental stages up to 35 day post hatching with emphasis on retinal morphology. for this pu...

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