Post-study caffeine administration enhances memory consolidation in humans.

ABSTRACT: It is currently not known whether caffeine has an enhancing effect on long-term memory in humans. We used post-study caffeine administration to test its effect on memory consolidation using a behavioral discrimination task. Caffeine enhanced performance 24 h after administration according to an inverted U-shaped dose-response curve; this effect was specific to consolidation and not retrieval. We conclude that caffeine enhanced consolidation of long-term memories in humans.

SUBMITTER: Borota D 

PROVIDER: S-EPMC5909971 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature