Deep neural networks capture texture sensitivity in V2.

abstract：:Horizontal information was recently suggested to be crucial for face identification. In the present paper, we expand on this finding and investigate the role of orientations for all the basic facial expressions and neutrality. To this end, we developed orientation bubbles to quantify utilization of the orientation spe...

journal_title：Journal of vision

authors： Duncan J,Gosselin F,Cobarro C,Dugas G,Blais C,Fiset D

更新日期：2017-12-01 00:00:00

abstract：:Perceiving object motion during self-movement is an essential ability of humans. Previous studies have reported that the visual system can use both visual information (such as optic flow) and non-visual information (such as vestibular, somatosensory, and proprioceptive information) to identify and globally subtract th...

journal_title：Journal of vision

authors： Xie M,Niehorster DC,Lappe M,Li L

更新日期：2020-10-01 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：:Ernst Mach observed that light or dark bands could be seen at abrupt changes of luminance gradient in the absence of peaks or troughs in luminance. Many models of feature detection share the idea that bars, lines, and Mach bands are found at peaks and troughs in the output of even-symmetric spatial filters. Our experi...

journal_title：Journal of vision

authors： Wallis SA,Georgeson MA

更新日期：2012-12-21 00:00:00

abstract：:Pursuit can be guided by perceived rather than physical motion, but the temporal relationship between motion perception and pursuit is unknown. We used an apparent motion stimulus consisting of a horizontal row of evenly spaced Kanizsa illusory squares (1.44 deg2): the illusory contours appeared at the midpoints of th...

journal_title：Journal of vision

authors： Madelain L,Krauzlis RJ

更新日期：2003-11-18 00:00:00

abstract：:The magnitudes of spike responses of area 17 (striate cortex, area V1) neurons to stimulation of their classical receptive fields were reduced (suppressed) when the stimuli extended into the silent surround regions. We found that when optimally oriented sine-wave drifting grating patches extended into the distant part...

journal_title：Journal of vision

authors： Wang C,Bardy C,Huang JY,FitzGibbon T,Dreher B

更新日期：2009-01-16 00:00:00

abstract：:Natural scenes contain both color and luminance variations at different sizes and orientations that are sometimes spatially overlaid and sometimes not. Here, we explore visual interactions between overlaid color and luminance contrast that are both suprathreshold and highly visible. We used a color-luminance plaid in ...

journal_title：Journal of vision

authors： Kim YJ,Mullen KT

更新日期：2016-09-01 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：:Recent psychophysical studies have shown that perceived timings of events can be dissociated from their physical temporal relationship. In the flash-lag effect (FLE), a flash presented at the same spatiotemporal position as a continuously moving stimulus is perceived to lag behind the moving stimulus. In the present s...

journal_title：Journal of vision

authors： Kanai R,Carlson TA,Verstraten FA,Walsh V

更新日期：2009-07-09 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：: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 development of spatiotemporal interactions giving rise to classical receptive field properties has been well studied in animal models, but little is known about the development of putative nonclassical mechanisms in any species. Here we used visual evoked potentials to study the developmental status of spatiotempo...

journal_title：Journal of vision

authors： Norcia AM,Pei F,Kohler PJ

更新日期：2017-06-01 00:00:00

abstract：:Ocular following responses (OFRs) are tracking eye movements elicited at ultrashort latency by the sudden movement of a textured pattern. Here we report the results of our study of their dependency on the spatial arrangement of the motion stimulus. Unlike previous studies that looked at the effect of stimulus size, we...

journal_title：Journal of vision

authors： Quaia C,Sheliga BM,Fitzgibbon EJ,Optican LM

更新日期：2012-04-20 00:00:00

abstract：:Visual motion serves as a cue for high-level percepts. The present study reports novel modulation of animacy perception through synchronous motion. A target dot moving along a random trajectory was presented. The trajectory was generated based on a variant of 1/f noise; hence, the dot could be perceived as animate. Pa...

journal_title：Journal of vision

authors： Takahashi K,Watanabe K

更新日期：2015-01-01 00:00:00

abstract：:Visual short-term memory (VSTM) has been described as being limited by the number of discrete visual objects, the aggregate quantity of information across multiple visual objects, or some combination of the two. Many recent studies examining these capacity limitations have shown that increasing the number of items in ...

journal_title：Journal of vision

authors： Lilburn SD,Smith PL,Sewell DK

更新日期：2019-01-02 00:00:00

abstract：:One of the primary goals of motion analysis is to accurately track the movement of objects in the environment. We report on a novel illusion in which two objects moving with identical physical velocities have different perceived velocities, creating an apparent offset in their relative spatial positions. The stimulus ...

journal_title：Journal of vision

authors： Carlson TA,Schrater P,He S

更新日期：2006-02-13 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：:Photographs and line drawings of natural scenes are easily classified even when the image is only briefly visible to the observer. Contour junctions and points of high curvature have been shown to be important for perceptual organization (Attneave, 1954; Biederman, 1987) and have been proposed to be influential in rap...

journal_title：Journal of vision

authors： Wilder J,Dickinson S,Jepson A,Walther DB

更新日期：2018-08-01 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

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：:A vast literature exists on human biological motion perception in impoverished displays, e.g., point-light walkers. Less is known about the perception of impoverished biological motion displays in macaques. We trained 3 macaques in the discrimination of facing direction (left versus right) and forward versus backward ...

journal_title：Journal of vision

authors： Vangeneugden J,Vancleef K,Jaeggli T,VanGool L,Vogels R

更新日期：2009-04-28 00:00:00

abstract：:In daily life, humans interact with multiple objects in complex environments. A large body of literature demonstrates that target selection is biased toward recently attended features, such that reaches are faster and trajectory curvature is reduced when target features (i.e., color) are repeated (priming of pop-out)....

journal_title：Journal of vision

authors： McCarthy JD,Song JH

更新日期：2016-07-01 00:00:00

abstract：:In the barber-pole illusion (BPI), a diagonally moving grating is perceived as moving vertically because of the shape of the vertically oriented window through which it is viewed-a strong shape-motion interaction. We introduce a novel stimulus-the moving barber pole-in which a diagonal, drifting sinusoidal carrier is ...

journal_title：Journal of vision

authors： Sun P,Chubb C,Sperling G

更新日期：2014-05-01 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：:To cope with the continuously incoming stream of input, the visual system has to group information across space and time. Usually, spatial and temporal grouping are investigated separately. However, recent findings revealed that these two grouping mechanisms strongly interact and should therefore be studied together r...

journal_title：Journal of vision

authors： Hermens F,Scharnowski F,Herzog MH

更新日期：2010-07-01 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：:Bayesian cue combination models have been used to examine how human observers combine information from several cues to form estimates of linear quantities like depth. Here we develop an analogous theory for circular quantities like planar direction. The circular theory is broadly similar to the linear theory but diffe...

journal_title：Journal of vision

authors： Murray RF,Morgenstern Y

更新日期：2010-09-01 00:00:00

abstract：:In visual crowding, identification of a peripheral object is impaired by nearby objects. Recent studies have demonstrated that crowding is not limited only to interaction between low-level features or parts, as presumed by most models of crowding, but can also occur between high-level, configural representations of ob...

journal_title：Journal of vision

authors： Pirkner Y,Kimchi R

更新日期：2017-09-01 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：:Reading speed in normal peripheral vision is slow but can be increased through training on a letter-recognition task. The aim of the present study is to investigate the sensory and cognitive factors responsible for this improvement. The visual span is hypothesized to be a sensory bottleneck limiting reading speed. Thr...

journal_title：Journal of vision

authors： He Y,Legge GE,Yu D

更新日期：2013-06-24 00:00:00