Sign in

Claire Lavalley

@clairelavalley.bsky.social
10 followers 7 following 0 posts

Clinical psychology graduate student at the University of Tulsa/Laureate Institute for Brain Research.

PostsRepliesMedia
Reposted by Claire Lavalley
Ryan Smith @rssmith.bsky.social · 09/06/2025
Congratulations to @torutakahashi.bsky.social and Carter Goldman on their newly published paper! This paper shows that individuals with methamphetamine use disorder show reduced directed exploration and slower dynamic learning rates in both high/low anxiety states www.nature.com/articles/s44...
nature.com
Individuals with methamphetamine use disorder show reduced directed exploration and learning rates independent of an aversive interoceptive state induction - Communications Psychology
Computational modeling revealed that individuals with methamphetamine use disorder show reduced information-seeking and slower belief-updating when trying to maximize long-term reward. This might crea...
132
Reposted by Claire Lavalley
Ryan Smith @rssmith.bsky.social · 25/05/2025
Huge congrats to @clairelavalley.bsky.social on this new paper. www.nature.com/articles/s41.... Results show that methamphetamine users show a specific deficit in model-based planning, in which they fail to simulate plans with large short-term losses (elevated aversive pruning). Brief thread below!
nature.com
Computational mechanisms underlying multi-step planning deficits in methamphetamine use disorder - Translational Psychiatry
Translational Psychiatry - Computational mechanisms underlying multi-step planning deficits in methamphetamine use disorder
2286