Immediate memory for "when, where and what": Short-delay retrieval using dynamic naturalistic material.

ABSTRACT: We investigated the neural correlates supporting three kinds of memory judgments after very short delays using naturalistic material. In two functional magnetic resonance imaging (fMRI) experiments, subjects watched short movie clips, and after a short retention (1.5-2.5 s), made mnemonic judgments about specific aspects of the clips. In Experiment 1, subjects were presented with two scenes and required to either choose the scene that happened earlier in the clip ("scene-chronology"), or with a correct spatial arrangement ("scene-layout"), or that had been shown ("scene-recognition"). To segregate activity specific to seen versus unseen stimuli, in Experiment 2 only one probe image was presented (either target or foil). Across the two experiments, we replicated three patterns underlying th

SUBMITTER: Kwok SC 

PROVIDER: S-EPMC5006857 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature