Recruitment of a novel cue for active control depends on control dynamics.

abstract：:Saccadic adaptation is an oculomotor learning process that maintains the accuracy of eye movements to ensure effective perception of the environment. Although saccadic adaptation is commonly considered an automatic and low-level motor calibration in the cerebellum, we recently found that strength of adaptation is infl...

journal_title：Journal of vision

authors： Meermeier A,Gremmler S,Richert K,Eckermann T,Lappe M

更新日期：2017-10-01 00:00:00

abstract：:A fundamental issue in visual attention is the relationship between the useful field of view (UFOV), the region of visual space where information is encoded within a single fixation, and eccentricity. A common assumption is that impairing attentional resources reduces the size of the UFOV (i.e., tunnel vision). Howeve...

journal_title：Journal of vision

authors： Ringer RV,Throneburg Z,Johnson AP,Kramer AF,Loschky LC

更新日期：2016-01-01 00:00:00

abstract：:Many encoding mechanisms and processing strategies in the visual system appear to have evolved to better process the prevalent content in the visual world. Here we examine the relationship between the prevalence of natural scene content at different orientations and visual ability for detecting oriented natural scene ...

journal_title：Journal of vision

authors： Hansen BC,Essock EA

更新日期：2004-12-10 00:00:00

abstract：:Like other perceptual attributes, numerosity is susceptible to adaptation. Nevertheless, it has never been fully investigated whether adaptation to numerosity is fully perceptual in nature or if it stems from the mixed influence of perception and attention. In the present work, we addressed this point throughout three...

journal_title：Journal of vision

authors： Grasso PA,Anobile G,Arrighi R

更新日期：2021-01-04 00:00:00

abstract：:In human (D. H. Baker, T. S. Meese, & R. J. Summers, 2007b) and in cat (B. Li, M. R. Peterson, J. K. Thompson, T. Duong, & R. D. Freeman, 2005; F. Sengpiel & V. Vorobyov, 2005) there are at least two routes to cross-orientation suppression (XOS): a broadband, non-adaptable, monocular (within-eye) pathway and a more na...

journal_title：Journal of vision

authors： Meese TS,Baker DH

更新日期：2009-05-04 00:00:00

abstract：:In everyday life, our brains decide about the relevance of huge amounts of sensory input. Further complicating this situation, this input is distributed over different modalities. This raises the question of how different sources of information interact for the control of overt attention during free exploration of the...

journal_title：Journal of vision

authors： Onat S,Libertus K,König P

更新日期：2007-07-25 00:00:00

abstract：:In the peripheral visual field, nearby objects can make one another difficult to recognize (crowding) in a manner that critically depends on their separation. We manipulated the apparent separation of objects using the illusory shifts in perceived location that arise from local motion to determine if crowding depends ...

journal_title：Journal of vision

authors： Dakin SC,Greenwood JA,Carlson TA,Bex PJ

更新日期：2011-08-08 00:00:00

abstract：:Many studies have shown that humans face a trade-off between the speed and accuracy with which they can make movements. In this article, we asked whether humans choose movement time to maximize expected gain by taking into account their own speed-accuracy trade-off (SAT). We studied this question within the context of...

journal_title：Journal of vision

authors： Dean M,Wu SW,Maloney LT

更新日期：2007-07-30 00:00:00

abstract：:Selective attention is often considered the "gateway" to visual working memory (VWM). However, the extent to which we can voluntarily control which of an object's features enter memory remains subject to debate. Recent research has converged on the concept of VWM as a limited commodity distributed between elements of ...

journal_title：Journal of vision

authors： Marshall L,Bays PM

更新日期：2013-02-18 00:00:00

abstract：:Humans are remarkably well tuned to the statistical properties of natural images. However, quantitative characterization of processing within the domain of natural images has been difficult because most parametric manipulations of a natural image make that image appear less natural. We used generative adversarial netw...

journal_title：Journal of vision

authors： Fruend I,Stalker E

更新日期：2018-10-01 00:00:00

abstract：:Detection of apparent motion in random dot patterns requires correlation across time and space. It has been difficult to study the temporal requirements for the correlation step because motion detection also depends on temporal filtering preceding correlation and on integration at the next levels. To specifically stud...

journal_title：Journal of vision

authors： Bours RJ,Stuur S,Lankheet MJ

更新日期：2007-01-08 00:00:00

abstract：:Moving objects are often occluded by neighboring objects. In order for the eye to smoothly pursue a moving object that is transiently occluded, a prediction of its trajectory is necessary. For targets moving on a linear path, predictive eye velocity can be regulated on the basis of target motion before and after the o...

journal_title：Journal of vision

authors： Orban de Xivry JJ,Missal M,Lefèvre P

更新日期：2008-11-17 00:00:00

abstract：:The benefits of binocular vision have been debated throughout the history of vision science yet few studies have considered its contribution beyond a viewing distance of a few meters. In the first set of experiments, we compared monocular and binocular performance on depth interval estimation and discrimination tasks ...

journal_title：Journal of vision

authors： Allison RS,Gillam BJ,Vecellio E

更新日期：2009-01-13 00:00:00

abstract：:We recently demonstrated that observers are capable of encoding not only summary statistics, such as mean and variance of stimulus ensembles, but also the shape of the ensembles. Here, for the first time, we show the learning dynamics of this process, investigate the possible priors for the distribution shape, and dem...

journal_title：Journal of vision

authors： Chetverikov A,Campana G,Kristjánsson Á

更新日期：2017-02-01 00:00:00

abstract：:Studying human behavior in the natural context of everyday visual tasks--including locomotor tasks such as driving--can reveal visual strategies or even suggest underlying visual mechanisms. This paper reviews empirical and theoretical work in the past 20 years (1994-2014) on the visual control of steering a vehicle a...

journal_title：Journal of vision

authors： Lappi O

更新日期：2014-10-21 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：:How the visual system learns the statistical regularities (e.g., symmetry) needed to interpret pictorial cues to depth is one of the outstanding questions in perceptual science. We test the hypothesis that the visual system can adapt its model of the statistics of planar figures for estimating three-dimensional surfac...

journal_title：Journal of vision

authors： Knill DC

更新日期：2007-06-26 00:00:00

abstract：:Performance on interval timing is often explained by the assumption of an internal clock based on neural counting. According to this account, a neural pacemaker generates pulses, and the number of pulses relating to a physical time interval is recorded by a counter. Thus, the number of accumulated pulses is the intern...

journal_title：Journal of vision

authors： Rammsayer TH,Verner M

更新日期：2015-03-10 00:00:00

abstract：:It is debated whether different forms of bistable perception result from common or separate neural mechanisms. Binocular rivalry involves perceptual alternations between competing monocular images, whereas ambiguous figures such as the Necker cube lead to alternations between two possible pictorial interpretations. Pr...

journal_title：Journal of vision

authors： Meng M,Tong F

更新日期：2004-07-01 00:00:00

abstract：:Fast adaptation biases the perceived motion direction of a subsequently presented ambiguous test pattern (R. Kanai & F. A. Verstraten, 2005). Depending on both the duration of the adapting stimulus (ranging from tens to hundreds of milliseconds) and the duration of the adaptation-test blank interval, the perceived dir...

journal_title：Journal of vision

authors： Pavan A,Campana G,Guerreschi M,Manassi M,Casco C

更新日期：2009-10-28 00:00:00

abstract：:The LNL (linear, non-linear, linear) model has previously been successfully applied to the problem of texture segmentation. In this study we investigate the extent to which a simple LNL model can simulate human performance in a search task involving a target on a textured surface. Two different classes of surface are ...

journal_title：Journal of vision

authors： Clarke AD,Chantler MJ,Green PR

更新日期：2009-04-13 00:00:00

abstract：:We studied how learning changes the processing of a low-level Gabor stimulus, using a classification-image method (psychophysical reverse correlation) and a task where observers discriminated between slight differences in the phase (relative alignment) of a target Gabor in visual noise. The method estimates the intern...

journal_title：Journal of vision

authors： Kurki I,Hyvärinen A,Saarinen J

更新日期：2016-08-01 00:00:00

abstract：:Visual localization is based on the complex interplay of bottom-up and top-down processing. Based on previous work, the posterior parietal cortex (PPC) is assumed to play an essential role in this interplay. In this study, we investigated the causal role of the PPC in visual localization. Specifically, our goal was to...

journal_title：Journal of vision

authors： Wright JM,Krekelberg B

更新日期：2014-08-07 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：:Adaptation to a blurred image causes a physically focused image to appear too sharp, and shifts the point of subjective focus toward the adapting blur, consistent with a renormalization of perceived focus. We examined whether and how this adaptation normalizes to differences in blur between the two eyes, which can rou...

journal_title：Journal of vision

authors： Kompaniez E,Sawides L,Marcos S,Webster MA

更新日期：2013-05-31 00:00:00

abstract：:Accommodation and vergence help maintain single and focused visual experience while an object moves in depth. The relative importance of retinal blur and disparity, the primary sensory cues to accommodation and vergence, is largely unknown during development; a period when growth of the eye and head necessitate contin...

journal_title：Journal of vision

authors： Bharadwaj SR,Candy TR

更新日期：2008-12-22 00:00:00

abstract：:Symbolic numbers (e.g., "2") acquire their meaning by becoming linked to the core nonsymbolic quantities they represent (e.g., two items). However, the extent to which symbolic and nonsymbolic information converges onto the same internal core representations of quantity remains a point of considerable debate. As nearl...

journal_title：Journal of vision

authors： Chapman CS,Gallivan JP,Wood DK,Milne JL,Ansari D,Culham JC,Goodale MA

更新日期：2014-03-26 00:00:00

abstract：:Previous studies of the motion aperture problem have shown that the direction of grating motion can be biased by using binocular disparity to designate borders of the aperture as intrinsic (belonging to the grating) or extrinsic (resulting from occlusion of the grating). Observers report motion in the direction of the...

journal_title：Journal of vision

authors： Graf EW,Adams WJ,Lages M

更新日期：2004-05-19 00:00:00

abstract：:Experimental data on the accuracy and frequency of saccades are incorporated into a model of the visual world and eye movements to determine the spatial distribution of visual objects on the retina. Visual scenes are represented as sequences of discrete small objects whose positions are initially uniformly distributed...

journal_title：Journal of vision

authors： Lewis A,Garcia R,Zhaoping L

更新日期：2003-12-29 00:00:00

abstract：:An uninformative exogenous cue speeds target detection if cue and target appear in the same location separated by a brief temporal interval. This finding is usually ascribed to the orienting of spatial attention to the cued location. Here we examine the role of perceptual merging of the two trial events in speeded tar...

journal_title：Journal of vision

authors： Krüger HM,MacInnes WJ,Hunt AR

更新日期：2014-06-24 00:00:00