External Recall Cue Memory Study

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The consolidation of declarative memories is enhanced during the retention intervals filled with sleep. Studies state that recently gained declarative memories are unconsciously reactivated especially during periods of slow wave sleep. This results in a better transfer and integration of temporarily stored memories in the hippocampus into the neocortical regions. This study was based on the possibility of improving the memory reactivation process by presenting an external recall cue during the slow wave sleep and the external recall cue that was used was an

olfactory stimulus because odors are highly capable of inducing odor-associated memories. However, it has been discovered that this stimulus type have small effects on the sleep process

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