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Form Perception (Latest Articles)
Latest indexed articles for 'Form Perception'
Articles 111 to 120 of 200:
Object-processing neural efficiency differentiates object from spatial visualizers.
17 Nov 2008 
The visual system processes object properties and spatial properties in distinct subsystems, and we hypothesized that this distinction might extend to individual differences in visual processing. We conducted a functional MRI study investigating the ...
rec_pub_18852681-object-processing-neural-efficiency-differentiates-object-spatial.htm
16 Nov 2008 Following an early suggestion by Mach [Mach E. The analysis of sensations. Chicago: Open Court Publishing House; 1897 [reprinted by Dover Publications, 1959]] it has been claimed that brain asymmetry would be crucial for biological organisms in ...
rec_pub_19059286-effects-embryonic-light-stimulation-ability-discriminate-left-right.htm
Mapping social target detection with functional magnetic resonance imaging.
14 Nov 2008 The neural correlates of cognitive control and social processing functions, as well as the characteristic patterns of anomalous brain activation patterns in psychiatric conditions associated with impairment in these functions, have been well ...
rec_pub_19015088-mapping-social-target-detection-functional-magnetic-resonance-imaging.htm
Repetita iuvant: object-centered neglect with non-verbal visual stimuli induced by repetition.
12 Nov 2008 Neglect can be ego-centered or object-centered depending on the reference frames for "left" and "right", of either the body or an object. It has been suggested that object-centered neglect is not a general phenomenon but is limited to words because ...
rec_pub_19070836-repetita-iuvant-object-centered-neglect-non-verbal-visual-stimuli.htm
Leftward motion restores number space in neglect.
12 Nov 2008 In the present study, a group of patients with left-sided neglect performed a number comparison task that co-occurred either with coherent motion in different directions or with random motion. Their performance was compared to that of a healthy ...
rec_pub_19111292-leftward-motion-restores-number-space-neglect.htm
Synchrony and the binding problem in macaque visual cortex.
9 Nov 2008 
We tested the binding-by-synchrony hypothesis which proposes that object representations are formed by synchronizing spike activity between neurons that code features of the same object. We studied responses of 32 pairs of neurons recorded with ...
rec_pub_19146262-synchrony-binding-problem-macaque-visual-cortex.htm
The time course of repetition effects for familiar faces and objects: an ERP study.
9 Nov 2008 Face and object priming has been extensively studied, but less is known about the repetition processes which are specific to each material and those which are common to both types of material. In order to track the time course of these repetition ...
rec_pub_19028466-the-time-course-repetition-effects-familiar-faces-objects-erp-study.htm
Do top and bottom contribute to object perception more than left and right?
6 Nov 2008 To examine whether the top-bottom axis has an inherent advantage in object perception over the left-right one, three experiments were conducted. In all of them, on each trial one of two alternative stimuli, identical in shape but opposite in ...
rec_pub_18998162-do-contribute-object-perception-left-right.htm
Cortical dynamics of figure-ground segmentation: shine-through.
6 Nov 2008 The shine-through effect occurs when a brief offset vernier target is followed by a grating of non-offset vernier elements. Rather than mask the target, this stimulus sequence produces a percept of the target vernier occluding the mask elements. We ...
rec_pub_18950655-cortical-dynamics-figure-ground-segmentation-shine-through.htm
When do we know which way is up? The time course of orientation perception.
6 Nov 2008 There is evidence that global visual context affects orientation perception in later stages of processing than local context. We measured the relative time courses of two orientation illusions: The Tilt Illusion (TI) involves dense gratings in close ...
rec_pub_18926844-when-know-way-time-course-orientation-perception.htm
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