Temporal texture of associative encoding modulates recall processes.
Binding aspects of an experience that are distributed over time is an important element of episodic memory. In the current study, we examined how the temporal complexity of an experience may govern the processes required for its retrieval. We recorded event-related potentials during episodic cued recall following pair associate learning of concurrently and sequentially presented object-picture pairs. Cued recall success effects over anterior and posterior areas were apparent in several time windows. In anterior locations, these recall success effects were similar for concurrently and sequentially encoded pairs. However, in posterior sites clustered over parietal scalp the effect was larger for the retrieval of sequentially encoded pairs. We suggest that anterior aspects of the mid-latency recall success effects may reflect working-with-memory operations or direct access recall processes, while more posterior aspects reflect recollective processes which are required for retrieval of episodes of greater temporal complexity.
School of Psychology and Unit for Applied Neuroscience, The Interdisciplinary Center, Herzliya 46683, Israel.
Roni
R
Tibon
School of Psychology and Unit for Applied Neuroscience, The Interdisciplinary Center, Herzliya 46683, Israel. Electronic address: daniel.levy@idc.ac.il.
Daniel A
DA
Levy
D000293:Adolescent; D000328:Adult; D001921:Brain / Q000502:physiology*; D003463:Cues; D005071:Evoked Potentials; D005260:Female; D006801:Humans; D008297:Male; D061212:Memory, Episodic; D011939:Mental Recall / Q000502:physiology*; D013997:Time Factors; D055815:Young Adult
Association; Cued recall; EEG; ERP; Familiarity; Recollection; Temporal