Individuals understand visible data at totally different speeds and a few individuals successfully see extra photos per second than others, in accordance with new analysis from Trinity Faculty Dublin. In a research printed Monday within the journal PLOS ONE, researchers discovered that if a lightweight supply sparkles above the restrict of what number of photos per second an individual might understand, the particular person won’t understand the sunshine supply as flickering in any respect. To find the utmost variety of photos per second every research participant might understand, scientists measured every particular person’s “essential flicker fusion threshold.” Some individuals perceived a lightweight to be fully nonetheless even when it flickered about 35 occasions per second, however different members might nonetheless detect the speed of a lightweight flickering even when it was flashing greater than 60 occasions per second.
“We don’t but know the way this variation in visible temporal decision would possibly have an effect on our day-to-day lives, however we imagine that particular person variations in notion velocity would possibly grow to be obvious in high-speed conditions the place one would possibly have to find or observe fast-moving objects, equivalent to in ball sports activities, or in conditions the place visible scenes change quickly, equivalent to in aggressive gaming,” mentioned lead research creator Clinton Haarlem, a PhD candidate at Trinity’s College of Pure Sciences, in a Monday launch.
Researchers mentioned that whereas this particular person degree of visible acuity — known as “temporal decision” — might stay fairly steady on the whole for an individual, the researchers’ post-hoc evaluation suggests there could also be barely extra modifications over time for feminine research topics than for male topics.