Results 41 to 50 of about 377,399 (203)

An Integrative Review for Clinical Evaluation of Color Vision: The Right Test for the Right Disease

open access: yesJournal of Current Ophthalmology
Purpose: To present an integrative review of the different color vision tests, their construction specificities, and their applications in ophthalmological and neurological diseases. Methods: The literature was searched using the online databases such as
Marcelo Fernandes Costa   +2 more
doaj   +1 more source

Attention to attributes and objects in working memory [PDF]

open access: yes, 2013
It has been debated on the basis of change-detection procedures whether visual working memory is limited by the number of objects, task-relevant attributes within those objects, or bindings between attributes.
Blume, Christopher L.   +2 more
core   +1 more source

Prevalence of Color Vision Deficiencies

open access: yesOftalʹmologiâ, 2020
Purpose. The study of color deficiencies prevalence in young people, students of higher educational university.Materials and methods. The study was carried for the half year — fall semester. A total of 1,609 students were examined, aged 17–21. There were
I. A. Makarov
doaj   +1 more source

Cross-modal associations in synaesthesia: vowel colours in the ear of the beholder [PDF]

open access: yes, 2014
Human speech conveys many forms of information, but for some exceptional individuals (synaesthetes), listening to speech sounds can automatically induce visual percepts such as colours.
Miller, Sam R.   +3 more
core   +6 more sources

Evaluation of Color Contrast Sensitivity in Dyslexic Children

open access: yesمجله پژوهش در علوم توانبخشی, 2014
Introduction: Although there is a consensus about the importance of vision perception in reading, its role in development of dyslexia is highly debated. In order to understand the relationship between dyslexia and disorders of visual perception, we have ...
Alireza Mohamadi, Ebrahim Jafarzadehpur
doaj   +1 more source

Prevalence of Color Blindness in Iranian Students: A Meta-analysis

open access: yesJournal of Ophthalmic & Vision Research, 2022
Color blindness (color vision deficiency) is a disorder that impairs the true perception of colors. Using the information in this study, appropriate policy can be made to identify high-risk groups, as well as educational policies for families to perform ...
Leila Rezaei   +3 more
doaj   +1 more source

Bistable perception in normal aging: perceptual reversibility and its relation to cognition [PDF]

open access: yes, 2017
The effects of age on the ability to resolve perceptual ambiguity are unknown, though it depends on fronto-parietal attentional networks known to change with age. We presented the bistable Necker cube to 24 middle-aged and older adults (OA; 56–78 years)
Cao, B.   +5 more
core  

The role of UV in crab spider signals: effects on perception by prey and predators [PDF]

open access: yes, 2005
Australian crab spiders Thomisus spectabilis sit on the petals of flowers and ambush prey such as honeybees. White-coloured T. spectabilis reflect in the UV (UV+ spiders) and previous research has shown that their presence, curiously, attracts honeybees ...
Cheng, K   +4 more
core   +1 more source

Assessment of the influence of gender and skin color on the preference of tooth shade in Saudi population

open access: yesSaudi Dental Journal, 2017
Aim: The aim of the study was to evaluate the influence of gender and skin color on the preference of different teeth shades in general population.
Nawaf Labban   +4 more
doaj   +1 more source

The Economics of Color: A Null Result [PDF]

open access: yes, 2020
Color research has a long tradition in psychology, consumer behavior, and marketing research. The literature suggests that exposure to colors influences mood and emotions of humans as well as their attitudes towards products.
Greiner, Ben, Stephanides, Marianne
core  

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