Different aberrations raise contrast thresholds for single-letter identification in line with their effect on cross-correlation-based confusability.

abstract：:A new type of visual display for presentation of a visual stimulus with high quality was assessed. The characteristics of an organic light-emitting diode (OLED) display (Sony PVM-2541, 24.5 in.; Sony Corporation, Tokyo, Japan) were measured in detail from the viewpoint of its applicability to visual psychophysics. We ...

journal_title：Journal of vision

authors： Ito H,Ogawa M,Sunaga S

更新日期：2013-06-11 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：:A key challenge for the visual system is to extract constant object properties from incoming sensory information. This information is ambiguous because the same sensory signal can arise from many combinations of object properties and viewing conditions and noisy because of the variability in sensory encoding. The comp...

journal_title：Journal of vision

authors： Olkkonen M,Saarela TP,Allred SR

更新日期：2016-01-01 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：:Although it is known that a moving stimulus appears to dilate in duration compared to a stationary stimulus, whether subjective motion devoid of stimulus motion is sufficient remains unknown. To elucidate this, we used a motion illusion in which an actually static stimulus clearly appears to move, a useful dissociatio...

journal_title：Journal of vision

authors： Aoki S,Kawano A,Terao M,Murakami I

更新日期：2016-11-01 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：: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：: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：: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：:It was previously shown that sensitivity improvements to a task-irrelevant motion direction can be obtained when it is presented in concurrence with observers' performance of an attended task (A. R. Seitz & T. Watanabe, 2003; T. Watanabe, J. E. Náñez, & Y. Sasaki, 2001). To test whether this task-irrelevant perceptual...

journal_title：Journal of vision

authors： Nishina S,Seitz AR,Kawato M,Watanabe T

更新日期：2007-10-12 00:00:00

abstract：:Previous studies have shown independent attentional selection of targets in the left and right visual hemifields during attentional tracking (Alvarez & Cavanagh, 2005) but not during a visual search (Luck, Hillyard, Mangun, & Gazzaniga, 1989). Here we tested whether multifocal spatial attention is the critical process...

journal_title：Journal of vision

authors： Alvarez GA,Gill J,Cavanagh P

更新日期：2012-05-25 00:00:00

abstract：:Visual motion information passes through several distinct stages including local motion processing in an earlier stage, followed by global motion processing at a later stage. However, the stage at which the perceptual limit of detection arises remains unknown. In order to examine which stage is critical for motion det...

journal_title：Journal of vision

authors： Takemura H,Murakami I

更新日期：2010-02-12 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：: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：: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：: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：:Human observers are able to estimate various ego-motion parameters from optic flow, including rotation, translational heading, time-to-collision (TTC), time-to-passage (TTP), etc. The perception of linear ego-acceleration or deceleration, i.e., changes of translational velocity, is less well understood. While time-to-...

journal_title：Journal of vision

authors： Festl F,Recktenwald F,Yuan C,Mallot HA

更新日期：2012-07-20 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：: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 examined whether motion blur accompanying apparent motion (AM) affects the shape of a stimulus presented in the motion path. In a two-alternative forced-choice procedure, observers judged the shape of a Gaussian test stimulus flashed in the path of motion, relative to a reference stimulus, which was a circular Gaus...

journal_title：Journal of vision

authors： Khuu SK,Phu J,Khambiye S

更新日期：2010-11-24 00:00:00

abstract：:We determined the accuracy and precision of 33 objective methods for predicting the results of conventional, sphero-cylindrical refraction from wavefront aberrations in a large population of 200 eyes. Accuracy for predicting defocus (as specified by the population mean error of prediction) varied from -0.50 D to +0.25...

journal_title：Journal of vision

authors： Thibos LN,Hong X,Bradley A,Applegate RA

更新日期：2004-04-23 00:00:00

abstract：:Chromatic vision starts at the retinal photoreceptors but photoreceptors are themselves color-blind, responding only to their effective quantal catch and not to the wavelength of the caught photon per se. Mitchell and Rushton (1971) termed this phenomenon the univariance concept, and it is widely used in designing sil...

journal_title：Journal of vision

authors： Kamar S,Howlett MHC,Kamermans M

更新日期：2019-05-01 00:00:00

abstract：:Do moving observers code attended locations relative to the external world or relative to themselves? To address this question we asked participants to conduct visual search on a tabletop. The search target was more likely to occur in some locations than others. Participants walked to different sides of the table from...

journal_title：Journal of vision

authors： Jiang YV,Swallow KM,Capistrano CG

更新日期：2013-05-28 00:00:00

abstract：:An expanding object, which may represent an approaching motion, is easier to detect than a contracting one, which may represent a receding object. To confirm the generality of asymmetry in the detection of approaching and receding motions, we focused on the perception of apparent motion in depth created by moving cast...

journal_title：Journal of vision

authors： Imura T,Shirai N,Tomonaga M,Yamaguchi MK,Yagi A

更新日期：2008-10-31 00:00:00

abstract：:The pedestal effect is the improvement in the detectability of a sinusoidal grating in the presence of another grating of the same orientation, spatial frequency, and phase-usually called the pedestal. Recent evidence has demonstrated that the pedestal effect is differently modified by spectrally flat and notch-filter...

journal_title：Journal of vision

authors： Goris RL,Wichmann FA,Henning GB

更新日期：2009-07-31 00:00:00

abstract：:The essentially active nature of vision has long been acknowledged but has been difficult to investigate because of limitations in the available instrumentation, both for measuring eye and body movements and for presenting realistic stimuli in the context of active behavior. These limitations have been substantially r...

journal_title：Journal of vision

authors： Hayhoe MM

更新日期：2018-04-01 00:00:00

abstract：:This study examined the roles of pupillary miosis and experience-mediated compensation in older observers' superior ability to read optically blurred text. The size thresholds of younger and older adult observers for reading common words and identifying line drawings of everyday objects were compared with natural and ...

journal_title：Journal of vision

authors： Jung GH,Kline DW

更新日期：2010-05-01 00:00:00

abstract：:Visually inferring the stiffness of objects is important for many tasks but is challenging because, unlike optical properties (e.g., gloss), mechanical properties do not directly affect image values. Stiffness must be inferred either (a) by recognizing materials and recalling their properties (associative approach) or...

journal_title：Journal of vision

authors： Schmidt F,Paulun VC,van Assen JJ,Fleming RW

更新日期：2017-03-01 00:00:00

abstract：:Amblyopia results in a loss of visual acuity, contrast sensitivity, and position acuity. However, the nature of the neural losses is not yet fully understood. Here we report the results of experiments using noise to try to better understand the losses in amblyopia. Specifically, in one experiment we compared the perfo...

journal_title：Journal of vision

authors： Levi DM,Klein SA,Chen I

更新日期：2008-04-04 00:00:00

abstract：:After adapting to a certain motion direction, our perception of a similar direction will be repelled away from the adapting direction, a phenomenon known as the direction aftereffect (DAE). As the motion system consists of local and global processing stages, it remains unclear how the adaptation of the two stages cont...

journal_title：Journal of vision

authors： Lee ALF

更新日期：2018-11-01 00:00:00