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Form Perception (Latest Articles)
Latest indexed articles for 'Form Perception'
Articles 191 to 200 of 200:
Anchors, scales and the relative coding of value in the brain.
20 Aug 2008 
People are alarmingly susceptible to manipulations that change both their expectations and experience of the value of goods. Recent studies in behavioral economics suggest such variability reflects more than mere caprice. People commonly judge ...
rec_pub_18692572-anchors-scales-relative-coding-value-brain.htm
19 Aug 2008 The decomposition of three-dimensional (3-D) objects into shape primitives consisting of geometric volumes is a key proposal of some theories of object recognition. It implicitly assumes that recognition involves volumetric completion--the ...
rec_pub_18720293-surface-volumetric-structure-mediates-three-dimensional-shape.htm
Missing in action: the effect of obstacle position and size on avoidance while reaching.
19 Aug 2008 When reaching to objects, our hand and arm rarely collide with non-target objects, even if our workspace is cluttered. The simplicity of these actions hides what must be a relatively sophisticated obstacle avoidance system. Recent studies on ...
rec_pub_18716765-missing-action-effect-obstacle-position-size-avoidance-reaching.htm
Prospective memory in schizophrenia: further clarification of nature of impairment.
13 Aug 2008 Prospective memory (PM) refers to the ability to execute a delayed intention and is different from retrospective memory (RM) in its nature and underlying mechanism (e.g., intention formation, maintenance, detection of PM cue and intention ...
rec_pub_18707848-prospective-memory-schizophrenia-clarification-nature-impairment.htm
Long-term consequences of intracranial haemorrhage in children with haemophilia.
11 Aug 2008 Intracranial haemorrhages (ICH) in children with haemophilia are rare, and the outcome is variable, ranging from no apparent impairment to death. The aim of this investigation was to identify if children with haemophilia and ICH, have any long-term ...
rec_pub_18702617-long-term-consequences-intracranial-haemorrhage-children-haemophilia.htm
Families of models for gabor paths demonstrate the importance of spatial adjacency.
11 Aug 2008 
This paper reports psychophysical and modelling results concerning the contour-detection paradigm of D. J. Field, A. Hayes, and R. F. Hess (1993). We measured psychophysically the maximum tolerable contour curvature (path angle) as a function of ...
rec_pub_19146256-families-models-gabor-paths-demonstrate-importance-spatial-adjacency.htm
Color strategies for object identification.
7 Aug 2008 We measured accuracy of object identification across illuminations on the basis of color cues. Four similarly shaped real objects, three of the same reflectance, were separated into pairs under distinct colored real lights. Observers were asked to ...
rec_pub_18657567-color-strategies-object-identification.htm
Sensory ocular dominance based on resolution acuity, contrast sensitivity and alignment sensitivity.
4 Aug 2008 BACKGROUND: Ocular dominance is the superiority or preference of one eye over the other in terms of sighting, sensory function (for example, visual acuity) or persistence in binocular rivalry. There is poor agreement between sighting and sensory ...
rec_pub_18691218-sensory-ocular-dominance-based-resolution-acuity-contrast-sensitivity.htm
The orientation selectivity of color-responsive neurons in macaque V1.
4 Aug 2008 Form has a strong influence on color perception. We investigated the neural basis of the form-color link in macaque primary visual cortex (V1) by studying orientation selectivity of single V1 cells for pure color patterns. Neurons that responded to ...
rec_pub_18685034-the-orientation-selectivity-color-responsive-neurons-macaque-v1.htm
Experience shapes the utility of natural statistics for perceptual contour integration.
3 Aug 2008 Segmenting meaningful targets from cluttered scenes is a fundamental function of the visual system. Evolution and development have been suggested to optimize the brain's solution to this computationally challenging task by tuning the visual system ...
rec_pub_18674908-experience-shapes-utility-natural-statistics-perceptual-contour.htm
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