Effect of feature similarity on illusory conjunctions

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effect of feature similarity on illusory conjunctions.

In four experiments, we examined whether the phenomenon of illusory conjunctions is constrained by feature similarity. Specifically, are illusory conjunctions more likely to occur between items with similar features than between items with dissimilar features? Feature similarity was manipulated in two dimensions: color and shape. Experiment 1 demonstrated that more illusory conjunctions occur b...

متن کامل

Illusory Conjunctions Are an Illusion: The Effects of Target-Nontarget Similarity on Conjunction and Feature Errors

The results of previous studies on visual perception suggest that conjunction errors partly derive from imperfect binding of correctly perceived features. However, the paradigms used in these studies do not generally allow one to discriminate between errors of feature binding and errors of target-nontarget confusion. In Experiments 1-4, an altered paradigm was used enabling discrimination betwe...

متن کامل

Illusory conjunctions in simultanagnosia: coarse coding of visual feature location?

Simultanagnosia is a disorder characterized by an inability to see more than one object at a time. We report a simultanagnosic patient (ED) with bilateral posterior infarctions who produced frequent illusory conjunctions on tasks involving form and surface features (e.g., a red T) and form alone. ED also produced "blend" errors in which features of one familiar perceptual unit appeared to migra...

متن کامل

Categorization influences illusory conjunctions.

Illusory conjunctions (ICs) provide evidence for a binding problem that must be resolved in vision. Objects that are perceptually grouped are more likely to have their features erroneously conjoined. We examined whether semantic grouping, determined by category membership (letter vs. number), also influences illusory conjunction rates. Participants were instructed to detect an "L" or a "7" amon...

متن کامل

Shape Recognition and Illusory Conjunctions

A bs t rac t and-egg problem can be solved by using a cooperative computation in a parallel network. The computation performs a parallel, iterative search which settles on both the reference frame and the shape description at the same time. One way to achieve viewpoint-invariant shape recognition is to impose a canonical, object-based frame of reference on a shape and to describe the positions,...

متن کامل

ذخیره 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: Perception & Psychophysics

سال: 1991

ISSN: 0031-5117,1532-5962

DOI: 10.3758/bf03205032