Perceptual stability without working memory
نویسندگان
چکیده
منابع مشابه
Working memory without consciousness
Working memory allows individuals to maintain information in the focus of the mind’s eye in the service of goal-directed behavior. Current psychological theories (for example, Baddeley’s influential model of working memory) [1], computational models [2] and neurobiological accounts of working memory are based on the assumption that working memory operates on consciously represented information....
متن کاملPerceptual organization influences visual working memory.
Previous studies have demonstrated that top-down factors can bias the storage of information in visual working memory. However, relatively little is known about the role that bottom-up stimulus characteristics play in visual working memory storage. In the present study, subjects performed a change detection task in which the to-be-remembered objects were organized in accordance with Gestalt gro...
متن کاملWorking memory does not dissociate between different perceptual categorization tasks.
Working memory is crucial for many higher level cognitive functions, ranging from mental arithmetic to reasoning and problem solving. Likewise, the ability to learn and categorize novel concepts forms an indispensable part of human cognition. However, very little is known about the relationship between working memory and categorization. This article reports 2 studies that related people's worki...
متن کاملDissociated Mechanisms of Extracting Perceptual Information into Visual Working Memory
BACKGROUND The processing mechanisms of visual working memory (VWM) have been extensively explored in the recent decade. However, how the perceptual information is extracted into VWM remains largely unclear. The current study investigated this issue by testing whether the perceptual information was extracted into VWM via an integrated-object manner so that all the irrelevant information would b...
متن کاملWorking memory templates are maintained as feature-specific perceptual codes.
Working memory (WM) representations serve as templates that guide behavior, but the neural basis of these templates remains elusive. We tested the hypothesis that WM templates are maintained by biasing activity in sensoriperceptual neurons that code for features of items being held in memory. Neural activity was recorded using event-related potentials (ERPs) as participants viewed a series of f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Vision
سال: 2016
ISSN: 1534-7362
DOI: 10.1167/16.12.1078