Location cue validity affects inhibition of return of visual processing.

abstract：:Reduced global motion sensitivity, relative to global static form sensitivity, has been found in children with many neurodevelopmental disorders, leading to the "dorsal stream vulnerability" hypothesis (Braddick et al., 2003). Individual differences in typically developing children's global motion thresholds have been...

journal_title：Vision research

authors： Braddick O,Atkinson J,Akshoomoff N,Newman E,Curley LB,Gonzalez MR,Brown T,Dale A,Jernigan T

更新日期：2017-12-01 00:00:00

abstract：:A theory of retinal colour coding based closely on recent anatomical and physiological results is presented. Opponent colour channels are shown to be an inevitable result of any randomly distributed retinal cone mosaic, the structure of red-green opponent colour channels remaining uninfluenced by a predominance of "re...

journal_title：Vision research

authors： Paulus W,Kröger-Paulus A

更新日期：1983-01-01 00:00:00

abstract：:With the identification and structural characterization of several visual pigments has come a new era of investigation. The above comparisons of amino acids sequences predict specific functional domains that may be tested to tell us how visual pigments function to absorb light and transform this "signal" to trigger a ...

journal_title：Vision research

authors： Applebury ML,Hargrave PA

更新日期：1986-01-01 00:00:00

abstract：:We previously proposed a model for detecting local image velocity on the magnocellular visual pathway (Kawakami & Okamoto (1996) Vision Research, 36, 117-147). The model detects visual motion in two stages using the hierarchical network that includes component and pattern cells in area MT. To validate the model, we pr...

journal_title：Vision research

authors： Okamoto H,Kawakami S,Saito H,Hida E,Odajima K,Tamanoi D,Ohno H

更新日期：1999-10-01 00:00:00

abstract：PURPOSE:The mouse eye has potential to become an important model for studies on the genetic control of eye growth and myopia. However, no data are published on the development of its optical properties. We developed a paraxial schematic model of the growing eye for the most common laboratory mouse strain, the C57BL/6 m...

journal_title：Vision research

authors： Schmucker C,Schaeffel F

更新日期：2004-01-01 00:00:00

abstract：:This article describes a nonlinear model of neural processing in the vertebrate retina, comprising model photoreceptors, model push-pull bipolar cells, and model ganglion cells. Previous analyses and simulations have shown that with a choice of parameters that mimics beta cells, the model exhibits X-like linear spatia...

journal_title：Vision research

authors： Gaudiano P

更新日期：1994-07-01 00:00:00

abstract：:Quantitative light microscopic techniques have been applied to photoreceptors, ganglion cells and dopaminergic amacrine cells in the retina of the North American opossum Didelphis virginiana. This marsupial has a retina with a central areal specialization where ganglion cells reach a maximum density of 2900/mm2 and co...

journal_title：Vision research

authors： Kolb H,Wang HH

更新日期：1985-01-01 00:00:00

abstract：:Techniques that involve the use of comb-filtered spectra to study human colour vision have been developed in previous work (Bonnardel, V., Bellemare, H., Mollon, J.D., 1996. Measurements of human sensitivity to comb-filtered spectra, Vision Research 36, 2713-2720; Bonnardel, V., Ruderman D.L., Barlow, H.B., 1997. A fa...

journal_title：Vision research

authors： Bonnardel V,Valero EM

更新日期：2001-03-01 00:00:00

abstract：:The distributions of dopamine D1 and D2 receptors were studied in intact goldfish retina with in vitro autoradiography. Specific [3H]SCH 23390 binding (D1 receptors) was greatest over the outer plexiform layer (OPL)/horizontal cell bodies and less so over the inner nuclear and inner plexiform layers (IPL). Specific [3...

journal_title：Vision research

authors： Yazulla S,Lin ZS

更新日期：1995-09-01 00:00:00

abstract：:The wave-front aberration of the human eye was measured for eight subjects using a spatially resolved refractometer (a psychophysical ray-tracing test). The eyes were undilated and presented with accommodative stimuli varying from 0 to -6 diopters. Monochromatic wave-front aberrations tend to increase with increasing ...

journal_title：Vision research

authors： He JC,Burns SA,Marcos S

更新日期：2000-01-01 00:00:00

abstract：:There is controversy regarding whether or not involuntary attention improves response accuracy at a cued location when the cue is non-predictive and if these cueing effects are dependent on backward masking. Various perceptual and decisional mechanisms of performance enhancement have been proposed, such as signal enha...

journal_title：Vision research

authors： Pack W,Carney T,Klein SA

更新日期：2013-08-30 00:00:00

abstract：:The mechanisms underlying the parsing of a spatial distribution of velocity vectors into two adjacent (spatially segregated) or overlapping (transparent) motion surfaces were examined using random dot kinematograms. Parsing might occur using either of two principles. Surfaces might be defined on the basis of similarit...

journal_title：Vision research

authors： Smith AT,Curran W

更新日期：2000-01-01 00:00:00

abstract：:The stereoacuity of the pigeon was measured by finding the smallest depth difference discriminable between two arrays of elements, each array confined to one of two parallel planes in space. For both the human and the pigeon, the depth between the two planes was not discriminable under stationary monocular conditions....

journal_title：Vision research

authors： McFadden SA

更新日期：1987-01-01 00:00:00

abstract：:We assessed the role of saliency in driving observers to fixate the eyes in social scenes. Saliency maps (Itti & Koch, 2000) were computed for the scenes from three previous studies. Saliency provided a poor account of the data. The saliency values for the first-fixated locations were extremely low and no greater than...

journal_title：Vision research

authors： Birmingham E,Bischof WF,Kingstone A

更新日期：2009-12-01 00:00:00

abstract：:The paper reports psychophysical experiments set up to study the visual cues used in texture discrimination. In particular, the special role of "textons", i.e. distinct visual features such as blobs of different size, lines at different orientation, line intersections ("crossings") and line ends ("terminators") which ...

journal_title：Vision research

authors： Nothdurft HC

更新日期：1991-01-01 00:00:00

abstract：:Previous psychophysical studies have revealed that shape similarity can affect apparent motion correspondence. Such results however, do not specify the level of representation, at which shape similarity is defined. We sought to understand this question by using a 2 x 2 competitive apparent motion paradigm. We manipula...

journal_title：Vision research

authors： He ZJ,Nakayama K

更新日期：1994-08-01 00:00:00

abstract：:The effect of perspective transformation on transfer of face training was investigated in a yes/no recognition task using face stimuli with 42 degrees, 10 degrees, or no perspective convergence. A strong dependence of recognition performance on the magnitude of perspective transformation was found, with large perspect...

journal_title：Vision research

authors： Liu CH,Chaudhuri A

更新日期：2003-10-01 00:00:00

abstract：:Landing flights of pigeons were video recorded or filmed, and frame-by-frame measurements were made of the angle of the head relative to the horizontal, and of the position of the perch in the visual field. The angle of the head increases above that seen in free flight, to a value which is correlated with the trajecto...

journal_title：Vision research

authors： Green PR,Davies MN,Thorpe PH

更新日期：1992-12-01 00:00:00

abstract：:Earlier studies using visual double stimuli along the horizontal axis have revealed a strong averaging tendency in the saccadic system. This study shows averaging also for equally eccentric double stimuli with a modest difference in direction (delta phi = 30 deg). When the difference is enlarged (delta phi = 90 deg) t...

journal_title：Vision research

authors： Ottes FP,Van Gisbergen JA,Eggermont JJ

更新日期：1984-01-01 00:00:00

abstract：:A common computation in visual cortex is the divisive normalization of responses by a pooled signal of the activity of cells within its neighborhood. From a geometrical point of view, normalization constraints the population response to high-contrast stimuli to lie on the surface of a high-dimensional sphere. Here we ...

journal_title：Vision research

authors： Ringach DL

更新日期：2010-10-28 00:00:00

abstract：:In searching for the target-afterimage patch among spatially separate alternatives of color-afterimages the target fades from awareness before its competitors (Bachmann, T., & Murd, C. (2010). Covert spatial attention in search for the location of a color-afterimage patch speeds up its decay from awareness: Introducin...

journal_title：Vision research

authors： Murd C,Bachmann T

更新日期：2011-05-25 00:00:00

abstract：:Six observers were asked to indicate in which of two opposite directions, to the right or to the left, an entire display appeared to move, based on the proportion of right vs leftward motion elements, each of which was distinctly visible. The performance of each observer was described by Thurstone's discriminative pro...

journal_title：Vision research

authors： Raidvee A,Averin K,Kreegipuu K,Allik J

更新日期：2011-09-01 00:00:00

abstract：:Reach and grasp movements are a fundamental part of our daily interactions with the environment. This spatially-guided behavior is often directed to memorized objects because of intervening eye movements that caused them to disappear from sight. How does the brain store and maintain the spatial representations of obje...

journal_title：Vision research

authors： Selen LP,Medendorp WP

更新日期：2011-04-22 00:00:00

abstract：:The effects of monocular deprivation (MD) on the crossed and uncrossed visual projections were studied using both electrophysiological and behavioural criteria. Our results show that Visual Evoked Potentials (VEPs) from the deprived eye (DE) in response to contrast reversing gratings are more reduced in the ipsilatera...

journal_title：Vision research

authors： Bisti S,Carmignoto G

更新日期：1986-01-01 00:00:00

abstract：:Prior research has suggested that two types of fast eye movements (FEMs) can be distinguished behaviorally. Foveating saccades respond to salient peripheral targets by directing the target image to the fovea. Non-foveating saccades include other FEMs such as nystagmus quick phase, saccades without visual stimuli and v...

journal_title：Vision research

authors： Whittaker SG,Cummings RW,Swieson LR

更新日期：1991-01-01 00:00:00

abstract：:Contrast sensitivity for both vertically and obliquely oriented gratings increased with increases in stimulus area to an asymptotic value. Sensitivity grew more slowly for oblique gratings and reached an asymptotic value at a larger area than for vertical gratings. For equal areas, oblique gratings always yielded poor...

journal_title：Vision research

authors： Tootle JS,Berkley MA

更新日期：1983-01-01 00:00:00

abstract：:Match stimuli presented on one side of a contextual image were adjusted to have the same appearance as test stimuli presented on the other side. Both full color and isochromatic contextual images were used. Contextual image pairs were constructed that had identical S-cone image planes, while their L- and M-cone image ...

journal_title：Vision research

authors： Delahunt PB,Brainard DH

更新日期：2000-01-01 00:00:00

abstract：:Using a variety of measures it has been shown that processing time increases with increasing spatial frequency. Long and Sakitt (1981) [Vision Res. 21, 1387-1393] investigated duration of visible persistence as a function of both spatial frequency and number of cycles present. They concluded that number of cycles and ...

journal_title：Vision research

authors： Lovegrove WJ,Meyer GE

更新日期：1984-01-01 00:00:00

abstract：:The 2-month-old human infant is known to be less visually sensitive than the adult by a factor of 50, if sensitivity is measured by the threshold for detecting a test light in the dark. In the present experiment, visual sensitivity of infants and adults did not differ significantly when sensitivity was measured by the...

journal_title：Vision research

authors： Brown AM

更新日期：1986-01-01 00:00:00

abstract：:Fixation disparity or vergence noise produce instantaneous vergence errors. These errors are analogous to the imposition of a pedestal disparity, which is known to elevate stereothresholds. In this study, stereothresholds were measured as a function of induced vergence errors in subjects with normal binocular vision. ...

journal_title：Vision research

authors： Ukwade MT,Bedell HE,Harwerth RS

更新日期：2003-01-01 00:00:00