Precise temporal memories are supported by the lateral entorhinal cortex in humans.

ABSTRACT: There is accumulating evidence that the entorhinal-hippocampal network is important for temporal memory. However, relatively little is known about the precise neurobiological mechanisms underlying memory for time. In particular, whether the lateral entorhinal cortex (LEC) is involved in temporal processing remains an open question. During high-resolution functional magnetic resonance imaging (fMRI) scanning, participants watched a ~28-min episode of a television show. During the test, they viewed still-frames and indicated on a continuous timeline the precise time each still-frame was viewed during the study. This procedure allowed us to measure error in seconds for each trial. We analyzed fMRI data from retrieval and found that high temporal precision was associated with increased blood-o

SUBMITTER: Montchal ME 

PROVIDER: S-EPMC6592045 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature