Color category and inter-item interaction influence color working memory codependently.

ABSTRACT: Our brains do not always encode visual information in a veridical way. Visual working memory (WM) for features such as color can be biased. WM bias comes from several sources. Category priors can lead to WM bias. For example, color WM is biased toward or away from category prototypes. In addition to category knowledge, contextual factors can induce and modulate WM bias; however, these biases of different sources have usually been investigated independently with different tasks. The present study sought to explore how color WM is influenced by both color category and concurrent distractor. Specifically, we asked participants to retain two color items in WM to investigate how the WM representation of the target color is biased by learned category knowledge and contextual inter-item interacti

SUBMITTER: Sun M 

PROVIDER: S-EPMC11383193 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature