Science · 4 views
Talking Inside Your Head Changes Your Pupils in a Totally Different Way to Talking Out Loud
They say the eyes are the windows to the soul, and in actuality, there's almost no end to what they reveal about you.
AI Summary
Pupil size changes can reveal what a person is processing. The study shows that pupils dilate or constrict in response to the information one perceives. They also vary with breathing, widening when inhaling and narrowing when exhaling. Additionally, imagined scenarios can alter pupil size, indicating that mental imagery affects eye physiology. These findings suggest that pupil dynamics provide insight into perception, respiration, and imagination.
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