Subliminal encoding and flexible retrieval of objects in scenes.

ABSTRACT: Our episodic memory stores what happened when and where in life. Episodic memory requires the rapid formation and flexible retrieval of where things are located in space. Consciousness of the encoding scene is considered crucial for episodic memory formation. Here, we question the necessity of consciousness and hypothesize that humans can form unconscious episodic memories. Participants were presented with subliminal scenes, that is, scenes invisible to the conscious mind. The scenes displayed objects at certain locations for participants to form unconscious object-in-space memories. Later, the same scenes were presented supraliminally, that is, visibly, for retrieval testing. Scenes were presented absent the objects and rotated by 90°-270° in perspective to assess the representational fle

SUBMITTER: Wuethrich S 

PROVIDER: S-EPMC6282531 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature