Differential effects of visual attention and working memory on binocular rivalry.

abstract：:Previous studies have shown that an odd-colored target among uniformly colored distractors can be rapidly detected and localized using broadly distributed attention over an entire display. In the current study, we show that such a broadly distributed attentional allocation is not sufficient for seemingly effortless go...

journal_title：Journal of vision

authors： Song JH,Nakayama K

更新日期：2006-08-30 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：:Spatial attention permits to allocate more processing resources to a restricted portion of the visual space. The influential premotor theory states that the allocation of spatial attention relies on the same processes as those responsible for programming saccadic eye movements. Accordingly, several studies have alread...

journal_title：Journal of vision

authors： Filali-Sadouk N,Castet E,Olivier E,Zenon A

更新日期：2010-04-28 00:00:00

abstract：:Eye movements are the most frequent (∼3/s), shortest-latency (∼150-250 ms), and biomechanically simplest (one joint, no inertial complexities) voluntary motor behavior in primates, providing a model system to assess sensorimotor disturbances arising from trauma, fatigue, aging, or disease states. We have developed a 1...

journal_title：Journal of vision

authors： Liston DB,Stone LS

更新日期：2014-12-19 00:00:00

abstract：:Humans can estimate and encode numerosity over a large range, from very few items to several hundreds. Two distinct mechanisms have been proposed: subitizing, for numbers up to four and estimation for larger numerosities. We have recently extended this idea by suggesting that for very densely packed arrays, when items...

journal_title：Journal of vision

authors： Pomè A,Anobile G,Cicchini GM,Burr DC

更新日期：2019-06-03 00:00:00

abstract：:The visual system utilizes environmental features to direct gaze efficiently when locating objects. While previous research has isolated various features' contributions to gaze guidance, these studies generally used sparse displays and did not investigate how features facilitated search as a function of their location...

journal_title：Journal of vision

authors： Nuthmann A,Malcolm GL

更新日期：2016-01-01 00:00:00

abstract：:One approach toward understanding how vision computes surface lightness is to first determine what principles govern lightness in simple stimuli and then test whether these hold for more complex stimuli. Gilchrist (2006) proposed that in the simplest images that produce the experience of a surface (two surfaces differ...

journal_title：Journal of vision

authors： Radonjić A,Gilchrist AL

更新日期：2014-11-25 00:00:00

abstract：:Three experimental paradigms were used to investigate the perception of orientation relative to internal categorical standards of vertical and horizontal. In Experiment 1, magnitude estimation of orientation (in degrees) relative to vertical and horizontal replicated a previously reported spatial orientation bias also...

journal_title：Journal of vision

authors： Durgin FH,Li Z

更新日期：2011-07-22 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：:Search is commonly described as a repeating cycle of guidance to target-like objects, followed by the recognition of these objects as targets or distractors. Are these indeed separate processes using different visual features? We addressed this question by comparing observer behavior to that of support vector machine ...

journal_title：Journal of vision

authors： Zelinsky GJ,Peng Y,Berg AC,Samaras D

更新日期：2013-10-08 00:00:00

abstract：:This study focused on the potential role of incidental, auditory perceptual learning in among children learning new words. To this end, we examined how irrelevant auditory similarities across words, that provide no cues regarding their visual or conceptual attributes, influence pseudo-word learning in a name/picture m...

journal_title：Journal of vision

authors： Banai K,Nir B,Moav-Scheff R,Bar-Ziv N

更新日期：2020-03-17 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：:We demonstrate a new type of interaction between suprathreshold color (chromatic) and luminance contrast in the context of binocular vision. When two isoluminant colored disks of identical hue but different saturations are presented to different eyes, the apparent saturation of the resulting "dichoptic" mix is close t...

journal_title：Journal of vision

authors： Kingdom FA,Libenson L

更新日期：2015-01-01 00:00:00

abstract：:Gaze behavior during scene and object recognition can highlight the relevant information for a task. For example, salience maps-highlighting regions that have heightened luminance, contrast, color, etc. in a scene-can be used to predict gaze targets. Certain tasks, such as face recognition, result in a typical pattern...

journal_title：Journal of vision

authors： Akhavein H,Farivar R

更新日期：2017-02-01 00:00:00

abstract：:In motion transparency, one surface is very often seen on top of the other in spite of no proper depth cue in the display. We investigated the dynamics of depth assignment in motion transparency stimuli composed of random dots moving in opposite directions. Similarly to other bistable percepts, which surface is seen i...

journal_title：Journal of vision

authors： Mamassian P,Wallace JM

更新日期：2010-11-01 00:00:00

abstract：:The perception of a bistable stimulus as one or the other interpretation can be biased by prior presentations of that stimulus. Such learning effects have been found to be long lasting even after small amounts of training. The effectiveness of training may be influenced by preexposure to the ambiguous stimulus. Here w...

journal_title：Journal of vision

authors： van Dam LC,Ernst MO

更新日期：2010-07-01 00:00:00

abstract：:Visual short-term memory (VSTM) load leads to impaired perception during maintenance. Here, we fitted the contrast response function to psychometric orientation discrimination data while also varying attention demand during maintenance to investigate: (1) whether VSTM load effects on perception are mediated by a modul...

journal_title：Journal of vision

authors： Konstantinou N,Lavie N

更新日期：2020-10-01 00:00:00

abstract：:A series of seven experiments explored search for opaque targets among transparent distractors or vice versa. Static stimuli produced very inefficient search. With moving items, search for an opaque target among transparent distractors was quite efficient while search for transparent targets was less efficient (Experi...

journal_title：Journal of vision

authors： Wolfe JM,Birnkrant RS,Kunar MA,Horowitz TS

更新日期：2005-03-30 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：:When categorizing an object, we fixate our eyes on informative parts of that object. In the current study, morphed figures were used to investigate whether the interpretation of such unclear objects is reflected in the eye movement pattern. The morphed figures were created by interpolating two concrete objects. The in...

journal_title：Journal of vision

authors： Hartendorp MO,Van der Stigchel S,Hooge I,Mostert J,de Boer T,Postma A

更新日期：2013-05-14 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：: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：:Contrast discrimination functions for simple gratings famously look like a dipper. Discrimination thresholds are lower than detection thresholds for moderate pedestal contrasts, and the rate of growth of thresholds as the pedestal contrast gets larger typically lies between the values implied by two popular treatments...

journal_title：Journal of vision

authors： Sanborn AN,Dayan P

更新日期：2011-12-08 00:00:00

abstract：:Conventional magnetic resonance imaging (MRI) is useful for assessing morphological changes but not for assessing deformations inside homogeneous structures (M. D. Abràmoff, A. P. Van Gils, G. H. Jansen, & M. P. Mourits, 2000). Since no intrinsic contrast can be imaged for distinguishing heterogeneous patterns of musc...

journal_title：Journal of vision

authors： Piccirelli M,Luechinger R,Rutz AK,Boesiger P,Bergamin O

更新日期：2007-11-21 00:00:00

abstract：:The statistical arrangement of oriented segments in natural scenes was recently proposed to be indicative of a cocircularity rule. In particular, the probability density function of the relative position of two oriented segments was found to be maximal along fixed angles on the plane, consistent with the two segments ...

journal_title：Journal of vision

authors： Chow CC,Jin DZ,Treves A

更新日期：2002-01-01 00:00:00

abstract：:In three experiments, using a two-alternative forced-choice task, we obtained depth judgments of displays containing transparent regions. The regions varied in lightness, size, and animation. Observers nearly always strongly preferred one certain depth ordering among the regions, even though their lightness conditions...

journal_title：Journal of vision

authors： Delogu F,Fedorov G,Belardinelli MO,van Leeuwen C

更新日期：2010-02-23 00:00:00

abstract：:The visual system provides a representation of what and where objects are. This entails parsing the visual scene into distinct objects. Initially, the visual system encodes information locally. While interactions between adjacent cells can explain how local fragments of an object's contour are extracted from a scene, ...

journal_title：Journal of vision

authors： Loffler G

更新日期：2015-01-01 00:00:00

abstract：:Natural visual scenes contain several independent sources of information (cues) about a single property such as slant. It is widely assumed that the visual system processes such cues separately and then combines them with an averaging operation that takes the reliabilities of the individual cues into account. Does tha...

journal_title：Journal of vision

authors： Muller CM,Brenner E,Smeets JB

更新日期：2007-02-16 00:00:00

abstract：:The organization of human lateral occipitotemporal cortex (lOTC) has been characterized largely according to two distinct principles: retinotopy and category-selectivity. Whereas category-selective regions were originally thought to exist beyond retinotopic maps, recent evidence highlights overlap. Here, we combined d...

journal_title：Journal of vision

authors： Silson EH,Groen II,Kravitz DJ,Baker CI

更新日期：2016-01-01 00:00:00

abstract：:We present a computational-observer model of the human spatial contrast-sensitivity function based on the Image Systems Engineering Toolbox for Biology (ISETBio) simulation framework. We demonstrate that ISETBio-derived contrast-sensitivity functions agree well with ones derived using traditional ideal-observer approa...

journal_title：Journal of vision

authors： Cottaris NP,Jiang H,Ding X,Wandell BA,Brainard DH

更新日期：2019-04-01 00:00:00