Coding of identity-diagnostic information in transsaccadic object perception.

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：:When estimating ego-motion in environments (e.g., tunnels, streets) with varying depth, human subjects confuse ego-acceleration with environment narrowing and ego-deceleration with environment widening. Festl, Recktenwald, Yuan, and Mallot (2012) demonstrated that in nonstereoscopic viewing conditions, this happens de...

journal_title：Journal of vision

authors： Ott F,Pohl L,Halfmann M,Hardiess G,Mallot HA

更新日期：2016-07-01 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：:Here we examine how global translational motion sensitivity varies with the spatial frequency of the elements in local motion and on the eccentricity of stimulation. Using DC-balanced, spatially narrowband elements (radial log Gabors) matched in terms of multiples above contrast threshold, we show that global translat...

journal_title：Journal of vision

authors： Hess RF,Aaen-Stockdale C

更新日期：2008-04-17 00:00:00

abstract：:It is empirically known that some action-related visual tasks, which may rely on the construction of spatiotopic coordinates, are not well conducted under mesopic vision. The aim of this study was to clarify the effect of light level on the reference frame, such as retinotopic and spatiotopic coordinate bases, associa...

journal_title：Journal of vision

authors： Yoshimoto S,Uchida-Ota M,Takeuchi T

更新日期：2014-11-06 00:00:00

abstract：:This study investigated contrast summation over area for moving targets applied to a fixed-size contrast pedestal-a technique originally developed by Meese and Summers (2007) to demonstrate strong spatial summation of contrast for static patterns at suprathreshold contrast levels. Target contrast increments (drifting ...

journal_title：Journal of vision

authors： McDougall TJ,Dickinson JE,Badcock DR

更新日期：2018-04-01 00:00:00

abstract：:Computational models of spatial vision typically make use of a (rectified) linear filter, a nonlinearity and dominant late noise to account for human contrast discrimination data. Linear-nonlinear cascade models predict an improvement in observers' contrast detection performance when low, subthreshold levels of extern...

journal_title：Journal of vision

authors： Goris RL,Wagemans J,Wichmann FA

更新日期：2008-11-24 00:00:00

abstract：:Recent research has established the role of objects' semantic properties in the planning of motor actions with respect to these objects. It has been shown that visual numerical magnitude affects visuomotor control in a similar direction to the effect of physical size: The larger the numerical value, the larger the gri...

journal_title：Journal of vision

authors： Namdar G,Ganel T

更新日期：2015-01-01 00:00:00

abstract：:We present a numerical analysis of rendered pairs of rooms, in which the spectral power distribution of the illuminant in one room matched the surface reflectance function in the other room, and vice versa. We ask whether distinction between the rooms is possible and on what cues this discrimination is based. Using ac...

journal_title：Journal of vision

authors： Ruppertsberg AI,Bloj M

更新日期：2007-10-30 00:00:00

abstract：:S.-W. Wu, M. F. Dal Martello, and L. T. Maloney (2009) evaluated subjects' performance in a visuo-motor task where subjects were asked to hit two targets in sequence within a fixed time limit. Hitting targets earned rewards and Wu et al. varied rewards associated with targets. They found that subjects failed to maximi...

journal_title：Journal of vision

authors： Zhang H,Wu SW,Maloney LT

更新日期：2010-06-01 00:00:00

abstract：:Although luminance and color are thought to be processed independently at early stages of visual processing, there is evidence that they interact at later stages. For example, chromatic information has been shown to enhance or suppress depth from luminance depending on whether chromatic edges are aligned or orthogonal...

journal_title：Journal of vision

authors： Clery S,Bloj M,Harris JM

更新日期：2013-04-18 00:00:00

abstract：:Psychophysical experiments have demonstrated that it is possible to simultaneously perceive binocular depth and rivalry in plaids (A. Buckthought & H. R. Wilson, 2007). Here, we used fMRI at 3T to image activity in the visual cortex while human subjects perceived depth and rivalry from plaids. Six subjects performed e...

journal_title：Journal of vision

authors： Buckthought A,Mendola JD

更新日期：2011-05-05 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：:In the occlusion illusion, a partly occluded object is perceived as though it were less occluded than it actually is (Palmer, Brooks, & Lai, 2007). We confirm and extend this finding using a stimulus with a moving occluder. In agreement with Palmer et al.'s (2007) findings and their partial-modal-completion hypothesis...

journal_title：Journal of vision

authors： Scherzer TR,Ekroll V

更新日期：2015-01-22 00:00:00

abstract：:These experiments compared the maximum displacement and disparity limits (Dmax) for apparent motion and stereopsis in random-dot displays in adult and 12-28 week-old infant subjects. Both stereo and motion Dmax increased during development, from about 0.3 deg in the youngest infants to 2 deg in adults. Some of the you...

journal_title：Journal of vision

authors： Wattam-Bell J

更新日期：2009-06-18 00:00:00

abstract：:Early visual processing analyses fine and coarse image features separately. Here we show that motion signals derived from fine and coarse analyses are combined in rather a surprising way: Coarse and fine motion sensors representing the same direction of motion inhibit one another and an imbalance can reverse the motio...

journal_title：Journal of vision

authors： Serrano-Pedraza I,Goddard P,Derrington AM

更新日期：2007-09-20 00:00:00

abstract：:Temporal context, or adaptation, profoundly affects visual perception. Despite the strength and prevalence of adaptation effects, their functional role in visual processing remains unclear. The effects of spatial context and their functional role are better understood: these effects highlight features that differ from...

journal_title：Journal of vision

authors： Wissig SC,Patterson CA,Kohn A

更新日期：2013-02-06 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：:Human observers made local orientation judgments of smoothly shaded surfaces illuminated from different directions by large area lights, both with and without visible smooth occlusion contours. Test-retest correlations between the first and second halves of the experiment revealed that observers' judgments were highly...

journal_title：Journal of vision

authors： Egan EJ,Todd JT

更新日期：2015-02-24 00:00:00

abstract：:Communication is critical for normal, everyday life. During a conversation, information is conveyed in a number of ways, including through body, head, and facial changes. While much research has examined these latter forms of communication, the majority of it has focused on static representations of a few, supposedly ...

journal_title：Journal of vision

authors： Cunningham DW,Wallraven C

更新日期：2009-12-07 00:00:00

abstract：:Human object recognition is remarkably efficient. In recent years, significant advancements have been made in our understanding of how the brain represents visual objects and organizes them into categories. Recent studies using pattern analyses methods have characterized a representational space of objects in human an...

journal_title：Journal of vision

authors： Carlson T,Tovar DA,Alink A,Kriegeskorte N

更新日期：2013-08-01 00:00:00

abstract：:This study compared the effects of age on the perception of translational, radial, and rotational global motion patterns. Motion coherence thresholds were measured for judging the direction of each motion type as a function of contrast (visibility) and temporal sampling rate in young and elderly participants. Coherenc...

journal_title：Journal of vision

authors： Allen HA,Hutchinson CV,Ledgeway T,Gayle P

更新日期：2010-08-17 00:00:00

abstract：:Neural responses to visual stimuli are modulated by spatial and temporal context. For example, in primary visual cortex (V1), responses to an oriented target stimulus will be suppressed when embedded within an oriented surround stimulus. This suppression is orientation-specific, with the largest suppression observed w...

journal_title：Journal of vision

authors： Seymour KJ,Stein T,Clifford CWG,Sterzer P

更新日期：2018-10-01 00:00:00

abstract：:Perceptual learning involves modification of cortical processes so that transfer to new task variants depends on neuronal representation overlap. Neuron selectivity varies with cortical level, so that the degree of transfer should depend on training-induced modification level. We ask how different can stimuli be, how ...

journal_title：Journal of vision

authors： Pavlovskaya M,Hochstein S

更新日期：2011-01-07 00:00:00

abstract：:Studies have shown that displacing specular highlights from their natural locations in images reduces perceived surface gloss. Here, we assessed the extent to which perceived gloss depends on congruence in the position and orientation of specular highlights relative to surface shape and the diffuse shading from which ...

journal_title：Journal of vision

authors： Kim J,Marlow P,Anderson BL

更新日期：2011-08-12 00:00:00

abstract：:Recent laboratory studies have found large, stable individual differences in the location people first fixate when identifying faces, ranging from the brows to the mouth. Importantly, this variation is strongly associated with differences in fixation-specific identification performance such that individuals' recogniti...

journal_title：Journal of vision

authors： Peterson MF,Lin J,Zaun I,Kanwisher N

更新日期：2016-05-01 00:00:00

abstract：:We measured neural responses to local and global aspects of form and motion stimuli using frequency-tagged, steady-state visual evoked potentials (SSVEPs) combined with magnetic resonance imaging (MRI) data. Random dot stimuli were used to portray either dynamic Glass patterns (Glass, 1969) or coherent motion displays...

journal_title：Journal of vision

authors： Palomares M,Ales JM,Wade AR,Cottereau BR,Norcia AM

更新日期：2012-09-26 00:00:00

abstract：:The visual representation of the world is often assumed to be retinotopic, and many visual brain areas are indeed organized retinotopically. Visual perception, however, is not based on a reference frame anchored in retinotopic coordinates. For example, when an object moves, motion of its constituent parts is perceived...

journal_title：Journal of vision

authors： Thunell E,van der Zwaag W,Ögmen H,Plomp G,Herzog MH

更新日期：2016-01-01 00:00:00

abstract：:During perceptual rivalry, an observer's perceptual experience alternates over time despite constant sensory stimulation. Perceptual alternations are thought to be driven by conflicting or ambiguous retinal image features at a particular spatial location and modulated by global context from surrounding locations. Howe...

journal_title：Journal of vision

authors： Chen Z,Maus GW,Whitney D,Denison RN

更新日期：2017-01-01 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