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The maximum angular area of the visual field from which an individual can rapidly and accurately extract information in a single fixation, particularly when simultaneously performing a central task.
read more about useful field of view ...UFOV is a strong predictor of cognitive function related to safe driving ability, fall risk, and overall functional independence, often deteriorating with age.
Measured via standardized computerized tests that assess three components: processing speed, divided attention, and selective attention in the peripheral field.
A constriction of the UFOV means an individual can only process information effectively in a smaller, central area, leading to difficulties in complex environments like traffic.
The total visual field is the extent of vision; the UFOV is the functional capacity to process that information under pressure.
Yes. Cognitive training programs have been shown to significantly expand the UFOV, leading to measurable improvements in driving safety and speed.
Individuals with Attention Deficit Hyperactivity Disorder (ADHD) may show a reduced UFOV due to difficulties with selective and divided attention.