Pupillary dynamics reflect age-related changes in memory encoding
Adrian RUIZ CHIAPELLO, Enzo BUSCATO, Muriel Mescam, I. Berry, Alexandra Pressigout, Andrea Alamia, Florence Rémy
This study shows that older adults show reduced pupillary responses during memory encoding, suggesting age-related decline in locus coeruleus function affecting memory performance.
bioRxiv · Oct 23, 2025 · PreprintNeuroscience