Tritan discriminations by 1- and 2-month-old human infants.

abstract：:Dopaminergic and indoleamine accumulating neurons can be demonstrated both in the light and the electron microscopes. Considerable differences have been found between different animal species. There are two types of dopaminergic neurons, the interamacrine cells and the interplexiform cells. The interamacrine cells con...

journal_title：Vision research

authors： Ehinger B

更新日期：1983-01-01 00:00:00

abstract：:Three experiments of visual search for a cube (for a square pillar in Experiment 3) with an odd conjunction of orientation of faces and color (a cube with a red top face and a green right face among cubes with a green top face and a red right face, for example) showed that the search is made more efficient by arrangin...

journal_title：Vision research

authors： Morita H,Kumada T

更新日期：2003-08-01 00:00:00

abstract：:The induced size effect is an apparent rotation about a vertical axis that results from binocularly viewing a target in which one half-image is vertically magnified. A previous paper (Arditi et al., 1981, Vision Res. 21, 755-764) described a theory of this effect in terms of horizontal disparities that exist between v...

journal_title：Vision research

authors： Arditi A

更新日期：1982-01-01 00:00:00

abstract：:The temporal dynamics of brightness filling-in were studied through neural network simulation experiments conducted under visual masking stimulus conditions. Grossberg et al. have specified a filling-in model called the Boundary Contour System/Feature Contour System (BCS/FCS). The BCS generates boundary segmentation, ...

journal_title：Vision research

authors： Arrington KF

更新日期：1994-12-01 00:00:00

abstract：:The contrast transfer function (CTF) of the pattern electroretinogram (PERG) depends on temporal frequency. For transient stimulation it is fully linear; at faster stimulation rates it becomes strongly non-linear with an accelerated shape. In this study we investigated a range of stimulus parameters with the aim of st...

journal_title：Vision research

authors： Ben-Shlomo G,Bach M,Ofri R

更新日期：2007-07-01 00:00:00

abstract：:This paper reviews recent progress towards understanding 3D shape perception made possible by appreciating the significant role that veridicality and complexity play in the natural visual environment. The ability to see objects as they really are "out there" is derived from the complexity inherent in the 3D object's s...

journal_title：Vision research

authors： Pizlo Z,Sawada T,Li Y,Kropatsch WG,Steinman RM

更新日期：2010-01-01 00:00:00

abstract：:When our eyes are tracking a target that is moving in front of a structured background, global motion of equal speed is induced in the opposite direction. This effect has been termed reafference, which, astonishingly, does not significantly affect the execution of such pursuit eye movements. Employing brief and unexpe...

journal_title：Vision research

authors： Lindner A,Schwarz U,Ilg UJ

更新日期：2001-06-01 00:00:00

abstract：:It is well established that activity of striate neurons may be either facilitated or suppressed by visual stimuli presented outside of their classical receptive field (CRF) limits. Whilst two general mechanisms have been identified as candidates for these contextual effects; those based on extra-striate feedback and l...

journal_title：Vision research

authors： Cass JR,Spehar B

更新日期：2005-10-01 00:00:00

abstract：:In this study, we show that negative polarity noise patterns appear to have a higher contrast than positive polarity noise patterns with identical expected Fourier amplitude spectra. This demonstrates a failure of contrast constancy over changes in pattern polarity. An examination of local contrast measures shows that...

journal_title：Vision research

authors： Benton CP,Johnston A

更新日期：1999-12-01 00:00:00

abstract：:The number of axons in the optic nerve have been examined in rat pups raised by control or taurine-depleted mothers, at 21, 28 and 40 days after birth. Optic nerves from the mother rats were also studied. Taurine depletion of dams and some litters after weaning was achieved by in vivo treatment with guanidinoethyl sul...

journal_title：Vision research

authors： Lake N,Malik N,De Marte L

更新日期：1988-01-01 00:00:00

abstract：:In preview search when an observer ignores an early appearing set of distractors, there can subsequently be impeded detection of new targets that share the colour of this preview. This "negative carry-over effect" has been attributed to an active inhibitory process targeted against the old items and inadvertently thei...

journal_title：Vision research

authors： Dent K,Humphreys GW,He X,Braithwaite JJ

更新日期：2014-04-01 00:00:00

abstract：:Reaching is an important and early emerging motor skill that allows infants to interact with the physical and social world. However, few studies have considered how reaching experiences shape infants' own motor development and their perception of actions performed by others. In the current study, two groups of infants...

journal_title：Vision research

authors： Libertus K,Needham A

更新日期：2010-12-01 00:00:00

abstract：:One primary function of spatial attention is to exclude external noise [e.g., Psychol. Sci. 11(2) (2000) 139], especially in the region of the target stimulus [J. Vis. 2(4) (2000) 312]. What is not known is the spatial profile of external noise exclusion in the vicinity of the target and how this depends upon attentio...

journal_title：Vision research

authors： Dosher BA,Liu SH,Blair N,Lu ZL

更新日期：2004-06-01 00:00:00

abstract：:The human visual system computes features of moving objects with high precision despite the fact that these features can change or blend into each other in the retinotopic image. Very little is known about how the human brain accomplishes this complex feat. Using a Ternus-Pikler display, introduced by Gestalt psycholo...

journal_title：Vision research

authors： Oğmen H,Otto TU,Herzog MH

更新日期：2006-10-01 00:00:00

abstract：:Edge integration refers to a hypothetical process by which the visual system combines information about the local contrast, or luminance ratios, at luminance borders within an image to compute a scale of relative reflectances for the regions between the borders. The results of three achromatic color matching experimen...

journal_title：Vision research

authors： Rudd ME,Zemach IK

更新日期：2004-05-01 00:00:00

abstract：:We examine whether the rules of cyclopean visual direction, as expressed by Hering and others, correctly predict the percept of visual direction for structured visual stimuli. Theoretical inspection of the rules of cyclopean visual direction shows a paradox for the binocular visual directions of stimuli in which objec...

journal_title：Vision research

authors： Erkelens CJ,van de Grind WA

更新日期：1994-11-01 00:00:00

abstract：:Increment thresholds were measured over a range of adapting illuminances using a modified automated static perimeter. The data were fitted to a threshold versus intensity model (logT - logT(0) + log((A + A(0))/A(0))n) and the values logT(0) and logA(0) estimated. The effect of eccentricity and age on logT(0) and logA(...

journal_title：Vision research

authors： Herse P

更新日期：2005-02-01 00:00:00

abstract：:Past physiological and psychophysical experiments have shown that attention can modulate the effects of contextual information appearing outside the classical receptive field of a cortical neuron. Specifically, it has been suggested that attention, operating via cortical feedback connections, gates the effects of long...

journal_title：Vision research

authors： De Meyer K,Spratling MW

更新日期：2009-03-01 00:00:00

abstract：:The study of motion perception through classical psychophysical methods has suggested that independent spatiotemporal filters acting over specific locations in retinal images carry out early motion processing. On the other hand, individual differences approaches have been able to identify a structure of spatiotemporal...

journal_title：Vision research

authors： Luna R,Serrano-Pedraza I

更新日期：2020-10-01 00:00:00

abstract：:Although previous research has shown that depth perception is weak for isoluminant stereograms, the possibility remains that color plays an important role in stereopsis when luminance variations are present. To examine this possibility, we measured the relative contribution of chromatic and luminance cues in solving t...

journal_title：Vision research

authors： Jordan JR 3rd,Geisler WS,Bovik AC

更新日期：1990-01-01 00:00:00

abstract：:Reduced perceptual span is one factor which limits reading speed in patients with macular disease. This study measured the perceptual span and the number of saccades to locate a target in 18 patients with macular disease and seven control subjects on two occasions separated by up to 12 months. Perceptual span changed ...

journal_title：Vision research

authors： Crossland MD,Rubin GS

更新日期：2006-02-01 00:00:00

abstract：:If we look out of the window of a travelling train our eyes move rapidly back and forth (saccadic movement). With no attention to individual objects, gaze velocity is low but nystagmic frequency is high (stare nystagmus). If we are interested in individual objects, the angular velocity of gaze is high and the nystagmi...

journal_title：Vision research

authors： von Campenhausen M,Kirschfeld K

更新日期：1999-04-01 00:00:00

abstract：:The purpose of this study was to examine if there is an ERG component (alpha-wave, b-wave, oscillatory potentials) which can be used to account for the intraretinal processing time. To address this issue, ERGs and LGN unit responses were recorded simultaneously from anesthetized and paralyzed rabbits. A gradual decrea...

journal_title：Vision research

authors： Benoit J,Lachapelle P

更新日期：1990-01-01 00:00:00

abstract：:In order to complement previous studies of contrast detection, we have examined the effects of three stimulus variables (spatial frequency, retinal illuminance, retinal locus) and one visual disorder (amblyopia) on contrast discrimination. Although each factor has a profound effect on the detection of gratings on othe...

journal_title：Vision research

authors： Bradley A,Ohzawa I

更新日期：1986-01-01 00:00:00

abstract：:A series of multiple regression analyses was conducted on a corpus of eye movement data to examine whether the influence of properties of words n-1 and n+1 on the time spent fixating word n changes as a function of whether word n is associated with a punctuation mark (i.e., whether or not a punctuation mark separates ...

journal_title：Vision research

authors： Pynte J,Kennedy A

更新日期：2007-04-01 00:00:00

abstract：:The cornea of the goby Pomatoschistus minutus is iridescent. Spectral reflectance measurements show that the colour of the iridescence responds to light shifting to longer wavelengths when illuminated and shifting to shorter wavelengths when dark adapted. After 2-3 hr dark adaptation the iridescence is no longer visib...

journal_title：Vision research

authors： Shand J,Lythgoe JN

更新日期：1987-01-01 00:00:00

abstract：:To investigate the relative sensory and perceptual contributions to central visual function of patients with retinitis pigmentosa (RP), we tested symmetry discrimination using block patterns with varying types of symmetric organization. Eleven control subjects with normal vision and 11 patients with RP with 20/30 visu...

journal_title：Vision research

authors： Szlyk JP,Seiple W,Xie W

更新日期：1995-06-01 00:00:00

abstract：:Temporal processing limits were determined for two types of stereoscopic percept associated with square wave disparity alternation: apparent depth motion and depth pulsation. The stimuli were dynamic random dot stereograms containing no monocular cues for either target motion or disparity change. The percept of a sing...

journal_title：Vision research

authors： Norcia AM,Tyler CW

更新日期：1984-01-01 00:00:00

abstract：:A task-irrelevant stimulus can distort recall from visual short-term memory (VSTM). Specifically, reproduction of a task-relevant memory item is biased in the direction of the irrelevant memory item (Huang & Sekuler, 2010a). The present study addresses the hypothesis that such effects reflect the influence of neural a...

journal_title：Vision research

authors： Dubé C,Zhou F,Kahana MJ,Sekuler R

更新日期：2014-03-01 00:00:00

abstract：:There is evidence that humans implicitly learn an average or prototype of previously studied faces, as the unseen face prototype is falsely recognized as having been learned (Solso & McCarthy, 1981). Here we investigated the extent and nature of face prototype formation where observers' memory was tested after they st...

journal_title：Vision research

authors： Or CC,Wilson HR

更新日期：2013-04-19 00:00:00