Working Memory for Spatial Relations Among Object Parts
نویسندگان
چکیده
منابع مشابه
Working memory for relations among objects.
Across many areas of study in cognition, the capacity of working memory (WM) is widely agreed to be roughly three to five items: three to five objects (i.e., bound collections of object features) in the literature on visual WM or three to five role bindings (i.e., objects in specific relational roles) in the literature on memory and reasoning. Three experiments investigated the capacity of obse...
متن کاملSpatial versus Object Working Memory: PET Investigations.
We used positron emission tomography (PET) to answer the following question: Is working memory a unitary storage system, or does it instead include different storage buffers for different kinds of information? In Experiment 1, PET measures were taken while subjects engaged in either a spatial-memory task (retain the position of three dots for 3 sec) or an object-memory task (retain the identity...
متن کاملObject maintenance beyond their visible parts in working memory.
Completion of a partially occluded object requires that a representation of the whole is constructed based on the information provided by the physically specified parts of the stimulus. Such processes of amodal completion rely on the generation and maintenance of a mental image that renders the completed object in visual working memory (VWM). The present study examined this relationship between...
متن کاملUpdating visual–spatial working memory during object movement
Working memory enables temporary maintenance and manipulation of information for immediate access by cognitive processes. The present study investigates how spatial information stored in working memory is updated during object movement. Participants had to remember a particular location on an object which, after a retention interval, started to move. The question was whether the memorized locat...
متن کاملLearning Qualitative Spatial Relations for Object Classification
In this paper, we describe research into learning a model of the general 3D spatial relationships between objects found in human environments. Our approach trains a maximum entropy model using the qualitative spatial relationships between all the objects in several environments and produces a model of the underlying spatial regularities between the objects. It is tested as a purely spatial obje...
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: 2010
ISSN: 1534-7362
DOI: 10.1167/10.7.778