Reward anticipation selectively boosts encoding of gist for visual objects.

ABSTRACT: Reward anticipation at encoding enhances later recognition, but it is unknown to what extent different levels of processing at encoding (gist vs. detail) can benefit from reward-related memory enhancement. In the current study, participants (N = 50) performed an incidental encoding task in which they made gist-related or detail-related judgments about pairs of visual objects while in anticipation of high or low reward. Results of a subsequent old/new recognition test revealed a reward-related memory benefit that was specific to objects from pairs encoded in the attention-to-gist condition. These findings are consistent with the theory of long-axis specialization along the human hippocampus, which localizes gist-based memory processes to the anterior hippocampus, a region highly interconnec

SUBMITTER: Swirsky LT 

PROVIDER: S-EPMC7677401 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature