Normal iconic memory for stimuli invisible to the rods
نویسندگان
چکیده
منابع مشابه
Iconic storage: the role of rods.
The hypothesis that rods mediate iconic storage was tested by presenting letters of one color against a field of another. The colors were chosen to be discriminable only by the cones, only by the rods, or both. Under dark adaptation, the rods had little if any effect on partial-report advantage; however, they were important in determining the phenomenal persistence of the stimulus. Under light ...
متن کاملLimits to the usability of iconic memory
Human vision briefly retains a trace of a stimulus after it disappears. This trace-iconic memory-is often believed to be a surrogate for the original stimulus, a representational structure that can be used as if the original stimulus were still present. To investigate its nature, a flicker-search paradigm was developed that relied upon a full scan (rather than partial report) of its contents. R...
متن کاملLimits to the Use of Iconic Memory
147 Word count (body): 3420 Word count (notes + Acknowledgement) 581 Author Notes Most of this work was done while the author was with Cambridge Basic Research, Nissan Research & Development, Inc., Cambridge, MA USA. Many thanks to Duncan Bryce, Puishan Lam, Nayantara Santhi, and Monica Strauss for their help in running the experiments. Correspondence should be addressed to R.A. Rensink, Depart...
متن کاملIconic memory requires attention
Two experiments investigated whether attention plays a role in iconic memory, employing either a change detection paradigm (Experiment 1) or a partial-report paradigm (Experiment 2). In each experiment, attention was taxed during initial display presentation, focusing the manipulation on consolidation of information into iconic memory, prior to transfer into working memory. Observers were able ...
متن کاملIconic memory or icon?
of the original article: Without disputing the experimental evidence that subjects have available most of the content of brief displays for a fraction of a second, or that visual stimuli persist after their physical termination for a similar time, I argue that this evidence is irrelevant to perception. Specifically the notion of an icon as a brief storage of information persisting after stimulu...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1980
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03198690