What question did this study set out to answer?

The study aims to explore how the speed and duration of visual stimuli affect perception and temporal judgments.

February 21, 2026Journal of VisionOpen Access

The interaction of speed and time in biasing the perception of dynamically changing visual inputs

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Experiments demonstrate how stimulus speed influences duration perception in healthy volunteers, suggesting significant sensory integration effects.

The study aims to explore how the speed and duration of visual stimuli affect perception and temporal judgments.
Conducted two experiments involving healthy volunteers.
Participants discriminated duration or speed of random dot kinematograms.
Stimulus duration and speed were manipulated orthogonally.
Perceived duration was significantly biased by the speed of stimuli.
This bias persisted across different stimulus configurations.
Stimulus duration also influenced speed perception, but less strongly.

Bellotti et al. (2026) studied this question.

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Experiments demonstrate how stimulus speed influences duration perception in healthy volunteers, suggesting significant sensory integration effects.