Indian researchers found unmedicated children with ADHD show 23% greater pupil variability than children without the condition
The study analyzed eye-tracking data from 50 Chilean children performing a memory task 160 times
Pupil patterns shifted when children took their ADHD medication but researchers could not confirm it truly improved attention
The key statistical comparison narrowly missed significance and researchers stress pupil tracking is not a diagnostic tool
Scientists say larger, longer-term studies are needed before eye tracking could support ADHD diagnosis
Researchers at the Indraprastha Institute of Information Technology Delhi have identified a subtle but measurable difference in how the pupils of children with attention deficit hyperactivity disorder respond during cognitive tasks, a finding they say could eventually complement how the condition is diagnosed.
Read Full Article: https://www.naturalnews.com/2026-09-15-eyes-physiological-clue-adhd-study.html
