background: parkinson's disease (pd) is a neurodegenerative disorder impairing motor, verbal and other abilities. visual evoked potential (vep) assessment is a useful method for analysis of visual system and its function. the present study was designed in order to evaluate whether vep changes are associated with pd. m aterials and methods: in the present study, 100 subjects encompassing 40 pati...

post cardiac surgery ophthalmic complications are uncommon, and sudden visual loss is one of the most important ophthalmic problems in these patients. we report a 54-year-old woman that suffered transient sudden bilateral visual loss seven days after orthotopic heart transplantation. in ophthalmologic examination positive findings were bilateral normal size pupils without direct and indirect pu...

Through various visual phenomena, the illusion has crossed boundary between reality and fantasy been applied in many fields. It is a creative design element with sense of modernity good theme for personality expressions fashion design. Therefore, this paper tries to show that broad application can improve creativity maximize degree people’s senses through communication works, broaden horizons, ...

In this paper the authors describe the Visual Analytics Science and Technology (VAST) Symposium contests run in 2006 and 2007 and the VAST 2008 and 2009 challenges. These contests were designed to provide researchers with a better understanding of the tasks and data that face potential end users. Access to these end users is limited due to time constraints and the classified nature of the tasks...

Lately, most studies on sustainable design from the perspective of emotional durability focus product design, particularly exploring how do functions direct consumers’ changes after is used, but overlook significant impact visual impression their judgment. Therefore, this paper aims at finding out to maintain emotionally durable connection between consumers and products with help communication ...