
Both past and future memory attributes are retained and can be accessed together when memory contents become relevant for behavior.


coremsg

Working memory enables us to bridge past sensory information to upcoming future behaviour. Accordingly, by its very nature, working memory is concerned with two components: the past and the future. Yet, in conventional laboratory tasks, these two components are often conflated, such as when sensory information in working memory is encoded and tested at the same location. We developed a task in which we dissociated the past (encoded location) and future (to-be-tested location) attributes of visual contents in working memory. This enabled us to independently track the utilisation of past and future memory attributes through gaze, as observed during mnemonic selection. Our results reveal the joint consideration of past and future locations. This was prevalent even at the single-trial level of individual saccades that were jointly biased to the past and future. This uncovers the rich nature of working memory representations, whereby both past and future memory attributes are retained and can be accessed together when memory contents become relevant for behaviour.

### Competing Interest Statement

The authors have declared no competing interest.

Jointly looking to the past and the future in visual working memory

jointly-considering-past-and-future-locations-in-visual-working-memory


Jointly Considering Past and Future Locations in Visual Working Memory
