Parallel perceptual channels at “deep” processing levels
نویسندگان
چکیده
منابع مشابه
Parallel Signal Processing at Aberdeen
A number of deconvolution techniques are being used in an ultrasonic signal processing application. A variety of parallel algorithms have been developed and their performance investigated on architectures using transputers and digital signal processors. A dual symbolic/numeric signal processing system is under development.
متن کاملShape and motion interactions at perceptual and attentional levels during processing of structure from motion stimuli.
This study uses a rapid-serial-visual-presentation (RSVP) paradigm to test the extent to which shape and motion direction can be independently accessed and processed during the perception of structure-from-motion (SFM) stimuli. Subjects reported the number of occurrences of shape or motion direction during RSVP sequences of 3D-SFM stimuli. Overall, performance was better for motion than shape. ...
متن کاملParallel information processing channels created in the retina.
In the retina, several parallel channels originate that extract different attributes from the visual scene. This review describes how these channels arise and what their functions are. Following the introduction four sections deal with these channels. The first discusses the "ON" and "OFF" channels that have arisen for the purpose of rapidly processing images in the visual scene that become vis...
متن کاملPerceptual Processing Affects Conceptual Processing
According to the Perceptual Symbols Theory of cognition (Barsalou, 1999), modality-specific simulations underlie the representation of concepts. A strong prediction of this view is that perceptual processing affects conceptual processing. In this study, participants performed a perceptual detection task and a conceptual property-verification task in alternation. Responses on the property-verifi...
متن کاملProcessing objects at different levels of specificity.
How objects are represented and processed in the brain is a central topic in cognitive neuroscience. Previous studies have shown that knowledge of objects is represented in a feature-based distributed neural system primarily involving occipital and temporal cortical regions. Research with nonhuman primates suggest that these features are structured in a hierarchical system with posterior neuron...
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: Bulletin of the Psychonomic Society
سال: 1975
ISSN: 0090-5054
DOI: 10.3758/bf03337599