Scientists Find a Subtle Clue to ADHD Hidden in The Eyes
ScienceAlert
A study found that children with ADHD exhibit greater variability in their pupils' responses during a memory task compared to those without ADHD, suggesting subtle differences in attention and engagement. Medication with methylphenidate reduced this variability, but researchers caution that the change may be due to the drug's direct effects on the body rather than improved attention. These findings highlight the potential of pupil dynamics as an indirect indicator of ADHD-related attention patterns.
All articles from 14 September 2026. Summaries are AI-generated and may contain errors; the linked article is the authority.