Feedback sensitivity, learning rate, and loss aversion

Chronological age is associated with feedback sensitivity, learning rate, and loss aversion in humans.

“The results showed significant age-related alterations in parameters reflecting feedback sensitivity, learning rate, and loss aversion in both tasks.”

HumansIowa Gambling Task and Balloon Analogue Risk Task

Estimating chronological and brain age using risk-taking behavior under uncertainty

bioRxiv (Cold Spring Harbor Laboratory)·16 Mar 2026Preprint