A theory divided: current representations of the anchoring theory of lightness contradict the original's core claims.

abstract：:A geometrical method of calculating retinal magnification factor at the limits of the retinal field, adjacent to the ora terminalis, is described. The method is applied to the eyes of 11 mammalian and avian species, using new anatomical measurements and data from the literature. In the human and monkey eye, magnificat...

journal_title：Vision research

authors： Holden AL,Hayes BP,Fitzke FW

更新日期：1987-01-01 00:00:00

abstract：:The present study showed that at equiluminance the critical duration of temporal integration became shorter as the chromatic saturation of an adaptation field was increased. These results suggest that the chromatic coding system (which is assumed to posses poorer temporal resolution or larger temporal integration time...

journal_title：Vision research

authors： Kawabata Y

更新日期：1994-04-01 00:00:00

abstract：:Although pictorial illusions have been used to study perception for a long time, the effects of such displays on the visual control of actions has recently been the matter of some debate. Evidence from a re-analysis of an earlier study is presented that suggests pictorial displays can exert opposite effects on percept...

journal_title：Vision research

authors： Haffenden AM,Goodale MA

更新日期：2000-01-01 00:00:00

abstract：:We measured two- and three-line spatial interval and alignment thresholds for a wide range of separations and eccentricities. In order to avoid confounding the role of separation and eccentricity, the test lines were presented on iso-eccentric arcs, with radii between 0.625 and 10 deg. The iso-eccentric paradigm allow...

journal_title：Vision research

authors： Levi DM,Klein SA

更新日期：1990-01-01 00:00:00

abstract：:Finger pointing is a natural human behavior frequently used to draw attention to specific parts of sensory input. Since this pointing behavior is likely preceded and/or accompanied by the deployment of attention by the pointing person, we hypothesize that pointing can be used as a natural means of providing self-repor...

journal_title：Vision research

authors： Jeck DM,Qin M,Egeth H,Niebur E

更新日期：2017-06-01 00:00:00

abstract：:The apparent motion of a discretely displaced complex waveform with a periodic contrast modulation or "beat" of frequency f and sinusoidal components of frequencies 3f and 4f was examined at various interstimulus intervals (ISIs). At short ISIs perception of motion of both the beat and an aliased component of the wave...

journal_title：Vision research

authors： Hammett ST,Ledgeway T,Smith AT

更新日期：1993-05-01 00:00:00

abstract：:The mechanisms responsible for generating illusory contours are thought to fulfil an adaptive role in providing estimates of missing contour fragments generated by partial camouflage. One striking apparent counter-example to this view was described in Current Biology 21 (2011) 492-496, which showed that illusory conto...

journal_title：Vision research

authors： Anderson BL,Tan K,Marlow PJ

更新日期：2019-05-01 00:00:00

abstract：:We used a tracking method to measure errors in estimating absolute time-to-collision caused by adapting to an expanding target. After adaptation, the estimated time-to-collision was longer than in the baseline condition. This was the case whether estimates were based on binocular information alone or monocular informa...

journal_title：Vision research

authors： Gray R,Regan D

更新日期：1999-10-01 00:00:00

abstract：:Neurons in the vertebrate retina are interconnected by a complex network of chemical and electrical synapses which make it difficult to study the intrinsic biochemical and biophysical properties of individual cells. During the past decade, enzymatic methods have been developed for dissociating adult retinas into viabl...

journal_title：Vision research

authors： Lam DM,Ayoub GS

更新日期：1983-01-01 00:00:00

abstract：:A dysfunction of dopaminergic retinal neurons is thought to occur in Parkinson's disease, manifesting itself in impaired performance on various visual discrimination tasks. We have investigated whether differences in colour discrimination could readily be detected between a normal group and a Parkinsonian group, using...

journal_title：Vision research

authors： Regan BC,Freudenthaler N,Kolle R,Mollon JD,Paulus W

更新日期：1998-11-01 00:00:00

abstract：:Exogenous spatial attention can be automatically engaged by a cue presented in the visual periphery. To investigate the effects of exogenous attention, previous studies have generally used highly salient cues that reliably trigger attention. However, the cueing threshold of exogenous attention has been unexamined. We ...

journal_title：Vision research

authors： Fuller S,Park Y,Carrasco M

更新日期：2009-07-01 00:00:00

abstract：:We have tested whether defocus imposed on local retinal areas can produce local changes in eye growth, even if accommodation is available to clear part of the imposed defocus. Hemi-field lenses were attached to little leather hoods that were worn by young chickens from day 11-15 post-hatching. The lens segments defocu...

journal_title：Vision research

authors： Diether S,Schaeffel F

更新日期：1997-03-01 00:00:00

abstract：:Before and after exposure to clockwise optical tilt, subjects' compensatory eye movements were recorded, as the head was oscillated around a vertical axis by the experimenter. An analysis of the horizontal and vertical components of eye movements showed a change in eye movement path in the clockwise direction. This co...

journal_title：Vision research

authors： Callan JW,Ebenholtz SM

更新日期：1982-01-01 00:00:00

abstract：:Different scenes contain varying cues to the direction of gravity. Do scenes with stronger cues differentially affect the ability of a scene to influence the direction of the Subjective Visual Vertical (SVV) and the Perceptual Upright (PU)? Using indoor, outdoor, natural and man-made scenes we asked participants to ju...

journal_title：Vision research

authors： Haji-Khamneh B,Harris LR

更新日期：2010-08-06 00:00:00

abstract：:Previously, we developed a stratified process for slant perception. First, optical transformations in structure-from-motion (SFM) and stereo were used to derive 3D relief structure (where depth scaling remains arbitrary). Second, with sufficient continuous perspective change (≥45°), a bootstrap process derived 3D simi...

journal_title：Vision research

authors： Wang XM,Lind M,Bingham GP

更新日期：2020-08-01 00:00:00

abstract：:In natural settings, our eyes tend to track approaching objects. To estimate motion, the brain should thus take account of eye movements, perhaps using retinal cues (retinal slip of static objects) or extra-retinal signals (motor commands). Previous work suggests that extra-retinal ocular vergence signals do not suppo...

journal_title：Vision research

authors： Welchman AE,Harris JM,Brenner E

更新日期：2009-03-01 00:00:00

abstract：:Adaptation-related aftereffects (AEs) have been found in the perception of face identity, in that perception of an ambiguous face is typically biased away from the identity of a preceding unambiguous adaptor face. In previous studies, we could show that both perceptual ambiguity and physical similarity play a role in ...

journal_title：Vision research

authors： Walther C,Schweinberger SR,Kovács G

更新日期：2014-07-01 00:00:00

abstract：:Visual perceptual learning describes the improvement of visual perception with repeated practice. Previous research has established that the learning effects of perceptual training may be transferable to untrained stimulus attributes such as spatial location under certain circumstances. However, the mechanisms involve...

journal_title：Vision research

authors： Larcombe SJ,Kennard C,Bridge H

更新日期：2017-06-01 00:00:00

abstract：:In this study, we show that glutamate regulates the viability of cultured retinal cells upon transient glucose deprivation. At low concentrations (10-100 microM) glutamate decreased MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] reduction to about 50% of control and decreased intracellular ATP leve...

journal_title：Vision research

authors： Rego AC,Santos MS,Areias F,Proença T,Oliveira CR

更新日期：2001-03-01 00:00:00

abstract：:Recent evidence suggests a double dissociation of size and spacing limit on letter recognition-it is limited by size in the fovea and critical spacing in the normal periphery. Here, we evaluated whether size or spacing limits letter recognition in people with age-related macular degeneration (AMD) who must use their p...

journal_title：Vision research

authors： Chung ST

更新日期：2014-08-01 00:00:00

abstract：:The perceived duration of a visual event is highly related to stimulus attributes. It is well known that a moving stimulus appears to last longer than a static one does. Previous studies have demonstrated that the time dilation in a moving stimulus can be influenced by perceived motion, rather than by mere physical mo...

journal_title：Vision research

authors： Hayashi D,Iwasawa H,Osugi T,Murakami I

更新日期：2019-03-01 00:00:00

abstract：:Researchers have investigated whether attentional capture during visual search is driven by top-down processes, i.e. experimental goals and directives, or by bottom-up processes, i.e. the properties of the items within a search display. Some research has demonstrated that subjects cannot avoid attending to a task-irre...

journal_title：Vision research

authors： Berry JH

更新日期：2013-03-22 00:00:00

abstract：:Peripheral resolution acuity for achromatic gratings is known to be limited by the density of the underlying ganglion cell sampling array. After confirming isolation of the short-wavelength sensitive (SWS) system using chromatic adaptation methods, we wished to determine if resolution is limited by blue/yellow ganglio...

journal_title：Vision research

authors： Anderson RS,Zlatkova MB,Demirel S

更新日期：2002-04-01 00:00:00

abstract：:Some aspects of attentional processing are known to decline with normal aging. To understand how age affects the attentional control of perceptual stability, we investigated age-related changes in voluntarily controlled perceptual rivalry. Durations of the dominant percept, produced by an ambiguous Rubin vase-faces fi...

journal_title：Vision research

authors： Aydin S,Strang NC,Manahilov V

更新日期：2013-01-25 00:00:00

abstract：:It is now clear, contrary to previous conclusions, that motion may be conveyed by purely chromatic stimuli. The question considered here is how the mechanisms for assessing motion of luminance and chromatic stimuli differ. The dependence on contrast of amplitude thresholds for the perception of oscillatory motion was ...

journal_title：Vision research

authors： Krauskopf J,Li X

更新日期：1999-10-01 00:00:00

abstract：:Random-dot cinematograms comprising many different, spatially intermingled local motion vectors can produce a percept of global coherent motion in a single direction. Thresholds for discriminating the direction of global motion were measured under various conditions. Discrimination thresholds increased with the width ...

journal_title：Vision research

authors： Watamaniuk SN,Sekuler R

更新日期：1992-12-01 00:00:00

abstract：:The activity of neurones in cat striate cortex in response to laterally moving sinusoidal gratings has been examined. The effect of prolonged visual stimulation with a high contrast moving grating stimulus of optimal orientation and spatial frequency was investigated in terms of the changes wrought in the relationship...

journal_title：Vision research

authors： Dean AF

更新日期：1983-01-01 00:00:00

abstract：:Binocular disparity is a powerful cue for the perception of depth. The accuracy with which observers can judge depth from disparity can, however, be very poor. This has been attributed to difficulties associated with the scaling of disparity to take account of distance (Johnston, 1991). We test potential strategies th...

journal_title：Vision research

authors： O'Kane LM,Hibbard PB

更新日期：2010-06-01 00:00:00

abstract：:Since individuals who have lost an eye in early life rely on monocular information, one asked if they would better estimate the time to collision (TTC) with an approaching object based on the monocular cue [(θ/(dθ/dt), i.e. tau] than a control group using only monocular information. Estimates of TTC were m...

journal_title：Vision research

authors： Steeves JK,Gray R,Steinbach MJ,Regan D

更新日期：2000-01-01 00:00:00

abstract：:We investigated Werner's binocular depth-contrast effect. Subjects viewed stereograms consisting of a test pattern and an inducing pattern. The half-images of the inducing pattern were either horizontally scaled or sheared relative to each other. Subjects judged the (induced) perceived slant of the test pattern. We we...

journal_title：Vision research

authors： van Ee R,Erkelens CJ

更新日期：1996-08-01 00:00:00