Retinotopic encoding of the Ternus-Pikler display reflected in the early visual areas.

abstract：:Apparent duration can be manipulated in a local region of visual field by long-term adaptation to motion or flicker (Johnston, Arnold, & Nishida, 2006). These effects show narrow spatial tuning (Ayhan, Bruno, Nishida, & Johnston, 2009), as well as retinotopic position dependency (Bruno, Ayhan, & Johnston, 2010), suppo...

journal_title：Journal of vision

authors： Gulhan D,Ayhan I

更新日期：2019-05-01 00:00:00

abstract：:Adaptation to first-order (luminance defined) motion produces not only a motion aftereffect but also a position aftereffect, in which a target pattern's perceived location is shifted opposite the direction of adaptation. These aftereffects can occur passively (when the direction of motion adaptation cannot be detected...

journal_title：Journal of vision

authors： Harp TD,Bressler DW,Whitney D

更新日期：2007-07-20 00:00:00

abstract：:Difficulties with walking are often reported following brain damage that causes a lateralized loss of awareness on one side. Whether lateralized loss of awareness has a direct causal impact on walking is unknown. A review of the literature on visually guided walking suggests several reasons why a lateralized loss of v...

journal_title：Journal of vision

authors： Dunn MJ,Rushton SK

更新日期：2018-09-04 00:00:00

abstract：:Macular degeneration and related visual disorders greatly limit foveal function, resulting in reliance on the peripheral retina for tasks requiring fine spatial vision. Here we investigate stimulus manipulations intended to maximize peripheral acuity for dynamic targets. Acuity was measured using a single interval ori...

journal_title：Journal of vision

authors： Patrick JA,Roach NW,McGraw PV

更新日期：2019-11-01 00:00:00

abstract：:Interpreting colormap visualizations requires determining how dimensions of color in visualizations map onto quantities in data. People have color-based biases that influence their interpretations of colormaps, such as a dark-is-more bias-darker colors map to larger quantities. Previous studies of color-based biases f...

journal_title：Journal of vision

authors： Sibrel SC,Rathore R,Lessard L,Schloss KB

更新日期：2020-11-02 00:00:00

abstract：:We present a new methodology for constructing face stimuli for psychological experiments based on silhouetted face profiles. Face silhouettes carry a number of theoretical and methodological advantages compared to more complex face stimuli and lend themselves to a simple yet powerful parameterization. In five behavior...

journal_title：Journal of vision

authors： Davidenko N

更新日期：2007-03-21 00:00:00

abstract：:Smooth pursuit eye movements (SP) were studied in 5- and 9-month-old infants and adults in response to a rhombus oscillating horizontally behind three spatially separated vertical occluders. During motion, the rhombus vertices were never visible. Thus the perception of the global motion of the rhombus required integra...

journal_title：Journal of vision

authors： Kochukhova O,Rosander K

更新日期：2008-08-22 00:00:00

abstract：:Signal detection theory (SDT) asserts that sensory analysis is limited only by noise, and not by the number of stimuli analysed. To test this claim, we measured the accuracy of visual search for a single tilted element (the target) among 7 horizontal elements (distractors) using several different exposure durations, e...

journal_title：Journal of vision

authors： Solomon JA,Morgan MJ

更新日期：2001-01-01 00:00:00

abstract：:Perceptual learning, the improvement in performance with practice, reflects plasticity in the adult visual system. We challenge a standard claim that specificity of perceptual learning depends on task difficulty during training, instead showing that specificity, or conversely transfer, is primarily controlled by the p...

journal_title：Journal of vision

authors： Jeter PE,Dosher BA,Petrov A,Lu ZL

更新日期：2009-03-05 00:00:00

abstract：:The saccadic distractor effect, in which irrelevant stimuli delay saccades to target stimuli, is a popular tool for investigating saccadic competition. Here, we outline the main components of a competition framework to account for the temporal dynamics of the distractor effect, inspired by race models of saccade gener...

journal_title：Journal of vision

authors： Bompas A,Sumner P

更新日期：2009-08-28 00:00:00

abstract：:Collinear facilitation is a visual phenomenon by which the contrast detection threshold of a central target is reduced (facilitation) when placed equidistant between two high-contrast flankers. The neural mechanisms underpinning this phenomenon originate from feed-forward lateral facilitation between cell layers in V1...

journal_title：Journal of vision

authors： Chan YM,Brooks CJ,McKendrick AM

更新日期：2019-12-02 00:00:00

abstract：:Letter discrimination performance is degraded when a letter is presented within an apparent motion (AM) trajectory of a spot. This finding suggests that the internal representation of AM stimuli can perceptually interact with other stimuli. In this study, we demonstrated that AM interference could also occur for patte...

journal_title：Journal of vision

authors： Hidaka S,Nagai M,Sekuler AB,Bennett PJ,Gyoba J

更新日期：2011-09-07 00:00:00

abstract：:The brain is a slave to sense; we see and hear things that are not there and engage in ongoing correction of these illusory experiences, commonly termed pareidolia. The current study investigates whether the predisposition to see meaning in noise is lateralized to one hemisphere or the other and how this predispositio...

journal_title：Journal of vision

authors： Cropper SJ,McCauley A,Gwinn OS,Bartlett M,Nicholls MER

更新日期：2020-10-01 00:00:00

abstract：:Previous research has suggested that correctly placed objects facilitate eye guidance, but also that objects violating spatial associations within scenes may be prioritized for selection and subsequent inspection. We analyzed the respective eye guidance of spatial expectations and target template (precise picture or v...

journal_title：Journal of vision

authors： Spotorno S,Malcolm GL,Tatler BW

更新日期：2015-02-10 00:00:00

abstract：:We report the results of three experiments in which observers judged the albedo of surfaces at different locations in rendered, three-dimensional scenes consisting of two rooms connected by a doorway. All surfaces composing the rooms were achromatic and Lambertian, and a gradient of illumination increased with depth. ...

journal_title：Journal of vision

authors： Snyder JL,Doerschner K,Maloney LT

更新日期：2005-12-15 00:00:00

abstract：:Facial expression is theorized to be visually represented in a multidimensional expression space, relative to a norm. This norm-based coding is typically argued to be implemented by a two-pool opponent coding system. However, the evidence supporting the opponent coding of expression cannot rule out the presence of a t...

journal_title：Journal of vision

authors： Burton N,Jeffery L,Calder AJ,Rhodes G

更新日期：2015-01-02 00:00:00

abstract：:The visual environment changes at multiple timescales. It has been recently demonstrated that visual adaptation is composed of multiple mechanisms operating at differing timescales to accommodate the environmental changes. However, whether multiple adaptation mechanisms correspond to different stages of visual process...

journal_title：Journal of vision

authors： Mei G,Dong X,Bao M

更新日期：2017-01-01 00:00:00

abstract：:When searching for two targets consecutively in the same display, participants use memory of recently fixated distractors that become the target in the second search to find that target more quickly. Here we ask whether participants are also using memory for fixated distractors that do not become the target. In Experi...

journal_title：Journal of vision

authors： Höfler M,Gilchrist ID,Körner C

更新日期：2015-01-01 00:00:00

abstract：:In early retinotopic areas of the human visual system, information from the left and right visual hemifields (VHFs) is processed contralaterally in two hemispheres. Despite this segregation, we have the perceptual experience of a unified, coherent, and uninterrupted single visual field. How exactly the visual system i...

journal_title：Journal of vision

authors： Akin B,Ozdem C,Eroglu S,Keskin DT,Fang F,Doerschner K,Kersten D,Boyaci H

更新日期：2014-10-27 00:00:00

abstract：:Measurements of area summation for luminance-modulated stimuli are typically confounded by variations in sensitivity across the retina. Recently we conducted a detailed analysis of sensitivity across the visual field (Baldwin, Meese, & Baker, 2012) and found it to be well described by a bilinear "witch's hat" function...

journal_title：Journal of vision

authors： Baldwin AS,Meese TS

更新日期：2015-01-01 00:00:00

abstract：:When two verniers are presented in rapid succession at the same location, feature fusion occurs. Instead of perceiving two separate verniers, participants typically report perceiving one fused vernier, whose offset is a combination of the two previous verniers, with the later one slightly dominating. Here, we examined...

journal_title：Journal of vision

authors： Hochmitz I,Lauffs MM,Herzog MH,Yeshurun Y

更新日期：2018-06-01 00:00:00

abstract：:We previously showed that different types of aberration defocus, coma, and secondary astigmatism affect reading performance via different mechanisms. In this paper, we show the contrary result that, for identification of isolated letters, the effects of rendering different types of aberration can be described by a sin...

journal_title：Journal of vision

authors： Young LK,Love GD,Smithson HE

更新日期：2013-06-20 00:00:00

abstract：:For the linear discrimination of two stimuli in white Gaussian noise in the presence of internal noise, a method is described for estimating linear classification weights from the sum of noise images segregated by stimulus and response. The recommended method for combining the two response images for the same stimulus...

journal_title：Journal of vision

authors： Ahumada AJ Jr

更新日期：2002-01-01 00:00:00

abstract：:Using identical stimuli and methods, we assessed the effects of flankers on three different tasks, orientation discrimination, contrast discrimination, and detection, in central, peripheral, and amblyopic vision. The goal was to understand the factors that limit performance of a task in the presence of flankers in eac...

journal_title：Journal of vision

authors： Levi DM,Carney T

更新日期：2011-01-10 00:00:00

abstract：:Visual prostheses for the restoration of functional vision are currently under development. To guide prosthesis research and allow for an accurate prognosis of functional gain, simulating the experience of a retinal prosthesis in healthy individuals is desirable. Current simulation paradigms lack crucial aspects of th...

journal_title：Journal of vision

authors： van Rheede JJ,Kennard C,Hicks SL

更新日期：2010-12-29 00:00:00

abstract：:To facilitate visual continuity across eye movements, the visual system must presaccadically acquire information about the future foveal image. Previous studies have indicated that visual working memory (VWM) affects saccade execution. However, the reverse relation, the effect of saccade execution on VWM load is less ...

journal_title：Journal of vision

authors： Schut MJ,Van der Stoep N,Postma A,Van der Stigchel S

更新日期：2017-06-01 00:00:00

abstract：:In retinotopically organized areas of the macaque visual cortex, neurons have been found that shift their receptive fields before a saccade to their postsaccadic position. This saccadic remapping has been interpreted as a mechanism contributing to perceptual stability of space across eye movements. So far, there is on...

journal_title：Journal of vision

authors： Wittenberg M,Bremmer F,Wachtler T

更新日期：2008-10-23 00:00:00

abstract：:Top-down guidance of visual attention has classically been thought to operate in a feature-specific manner. However, recent studies have shown that top-down visual attention can also be guided by information about target-nontarget feature relations (e.g., larger, redder, brighter). Here we recommend a minimal set of c...

journal_title：Journal of vision

authors： Harris AM,Remington RW,Becker SI

更新日期：2013-05-06 00:00:00

abstract：:Previously demonstrated learning effects in shifts of transient attention have only been shown to result in beneficial effects upon secondary discrimination tasks and affect landing points of express saccades. Can such learning result in more direct effects upon perception than previously demonstrated? Observers perfo...

journal_title：Journal of vision

authors： Kristjánsson A

更新日期：2009-04-24 00:00:00

abstract：:Peripheral vision is characterized by reduced spatial resolution and inhibitory spatial interactions that extend over long distances. This work had three goals. (1) We considered whether the extensive crowding in peripheral vision is a consequence of a shift in the spatial scale of analysis. To test this, using a larg...

journal_title：Journal of vision

authors： Levi DM,Hariharan S,Klein SA

更新日期：2002-01-01 00:00:00