Spatial and situational awareness could be decreased significantly under low visibility and adverse weather conditions. This could affect exponentially the reactions of the older drivers and increase dramatically their collision probability. To this end we developed a novel Head-Up Display interface that aims to reinstate the drivers’ vision which is predominantly hindered under these condition...

Iatrogenic traumatic endophthalmitis is a rare but serious ocular infection that can lead to severe vision loss. A 44-year-old man presented with pain and decreased vision in the right eye 4 hours after injury with a hypodermic needle during irrigation of his eye. Slit-lamp examination revealed a penetrating corneal puncture and iris hole in the right eye. Twenty hours later, his visual acuity ...

Islamic arts are often identified by their abstract compositions based on geometric principles and spiritual concepts. Using artworks from different eras, this paper highlights the presence of a particular model of thought in Islamic arts in which the hierarchy of perspectival vision is abolished. The main argument is based on the ability of some artworks to be looked at from any angle while ma...

PURPOSE: The purpose of this study was to evaluate the association between the federally mandated Minimum Data Set (MDS) Vision Patterns assessment for nursing home residents in the United States and an assessment of their vision-targeted quality of life as assessed by certified nursing assistants (CNAs). METHODS: Participants were 371 residents over the age of 55 from 17 nursing homes in the ...

objectives: the goal of the present study was to compare the role of vision on static postural stability between athletes and nonathletes. methods: participants included two groups of 25 persons, men karatekas who were selected in isfahan (age 20.6±2.8 years, 66.24±10.34 kg of weight, height 1.76±0.07 m) and healthy young men in isfahan (age 21.6±2.33 years, 66.8±11.34 kg of weight, height 1.74...

Phagocytosis and degradation of photoreceptor outer segments (POS) by retinal pigment epithelium (RPE) is fundamental to vision. Autophagy is also responsible for bulk degradation of cellular components, but its role in POS degradation is not well understood. We report that the morning burst of RPE phagocytosis coincided with the enzymatic conversion of autophagy protein LC3 to its lipidated fo...

Stargardt-like macular dystrophy 4 (STGD4) is a rare macular dystrophy characterized by bull's eye atrophy of the macula and the underlying retinal pigment epithelium. Patients with STGD4 show decreased central vision, which often progresses to severe vision loss. The PROM1 gene encodes prominin-1, which is a 5-transmembrane glycoprotein also known as CD133 and is involved in photoreceptor disk...

this research is about the comparison between orthodox mysticism and kubrawiyid sufism on the concept of vision, both of which have common origin. the eastern orthodoxy has esoteric and spiritual epigrams more than other christian sects, and considering geographical and political conditions, has close relationship with the east, specifically islamic world. an important issue of semitic religion...

Vogt-Koyanagi-Harada syndrome (VKH) is a bilateral intraocular granulomatous panuveitis which is frequently associated with systemic manifestations such as meningismus, tinnitus, poliosis and vitiligo of autoimmune aetiology. Headache by itself, does not fulfill the diagnostic criteria and is insufficient for the diagnosis. A 22-year-old male presented with a 10 day history of headache, followe...