Cardinal axes for radial and circular motion, revealed by summation and by masking.

abstract：:The transient system deficit hypothesis (TSDH) of specific reading disability [Percept. Psychophys. 40 (1986) 440] remains contentious. As part of a study examining multiple measures of transient and sustained system function, heterochromatic flicker matching (HFM) and brightness matching (HBM) were assessed in 30 poo...

journal_title：Vision research

authors： Floyd RA,Dain SJ,Elliott RT

更新日期：2004-01-01 00:00:00

abstract：:Visual localization during saccadic eye movements is prone to error. Flashes shortly before and after the onset of saccades are usually perceived to shift towards the saccade target, creating a "compression" pattern. Typically, the saccade landing point coincides with a salient saccade target. We investigated whether ...

journal_title：Vision research

authors： Luo G,Garaas T,Pomplun M

更新日期：2014-07-01 00:00:00

abstract：:Patients with retinitis pigmentosa (RP) show delayed inner retinal responses as measured by the cone ERG response to a 30 Hz stimulus. To determine the extent to which this delay results from abnormalities of cone phototransduction, cone ERGs to single flashes were obtained from 21 patients with RP and a model of cone...

journal_title：Vision research

authors： Hood DC,Birch DG

更新日期：1996-06-01 00:00:00

abstract：:How does the visual system generate percepts of moving forms? How does this happen when the forms are emergent percepts, such as illusory contours or segregated textures, and the motion percept is apparent motion between the emergent forms? We develop a neural model of form-motion interactions to explain and simulate ...

journal_title：Vision research

authors： Francis G,Grossberg S

更新日期：1996-01-01 00:00:00

abstract：:A chemical mutagenesis to identify zebrafish eye morphological mutants was performed by screening F(3) larvae at 5 and 7 days post-fertilization (dpf) for changes in eye or pupil size. Based on histological analysis, four different phenotypic classes were obtained. The two Class I and three Class II mutants are all ch...

journal_title：Vision research

authors： Vihtelic TS,Hyde DR

更新日期：2002-02-01 00:00:00

abstract：:This study compared color appearance data for two populations of middle-aged women: (1) women using the selective estrogen receptor modulator tamoxifen as adjuvant therapy following successful treatment for early-stage breast cancer, and (2) healthy amenorrheic (peri- or post-menopausal) control subjects not using any...

journal_title：Vision research

authors： Eisner A,Incognito LJ

更新日期：2006-05-01 00:00:00

abstract：:Recent investigations of the three-dimensional (3D) binocular eye positions in near vision have shown that a full characterization of vergence requires incorporation of its torsional component. The latter has a proportional relationship with horizontal vergence and elevation, causing the eyes to have intorsion in near...

journal_title：Vision research

authors： Minken AW,Van Gisbergen JA

更新日期：1996-03-01 00:00:00

abstract：:The Bezold-Brücke phenomenon was measured during the cone-plateau period of the long-term dark-adaptation curve at 25 degrees, 40 degrees and 60 degrees in the nasal field of view, and at 40 degrees and 70 degrees in the temporal field. In striking contrast to previous measurements of the B-B phenomenon the present re...

journal_title：Vision research

authors： Stabell B,Stabell U

更新日期：1982-01-01 00:00:00

abstract：:We report a series of nine experiments which show that a single roll-tilted line in darkness induces changes of the orientation perceived as vertical (VPV) that are similar in magnitude and direction to those measured by Witkin and Asch (1948a) [Studies in space orientation. I. Perception of the upright with displaced...

journal_title：Vision research

authors： Li W,Matin L

更新日期：2005-07-01 00:00:00

abstract：:A 3-D curvature contrast effect has been reported in shading-and-texture-defined (Curran & Johnson (1996). Vision Research 36, 3641-3653) and in stereoscopically defined (te Pas, Rogers, & Ledgeway (2000). Current Psychology Letters: Brain, Behaviour and Cognition 1, 117-126) stimuli. Our experiments show that a clear...

journal_title：Vision research

authors： te Pas SF,Kappers AM

更新日期：2001-12-01 00:00:00

abstract：:This study investigated the influence of five days of moderate intensity aerobic exercise on the acquisition and consolidation of visual perceptual learning using a motion direction discrimination (MDD) task. The timing of exercise relative to learning was manipulated by administering exercise either before or after p...

journal_title：Vision research

authors： Connell CJW,Thompson B,Green H,Sullivan RK,Gant N

更新日期：2018-11-01 00:00:00

abstract：:Even though there are many more cycles of the "optimal" grating extending across the receptive fields of cells in V3A than of cells in V1 and V2, the spatial frequency bandwidths in V3A are no narrower than in V1 or V2. Thus, the inputs to V3A cells are not combined in a phase coherent manner across the entire recepti...

journal_title：Vision research

authors： Gaska JP,Jacobson LD,Pollen DA

更新日期：1987-01-01 00:00:00

abstract：:In this paper, an extended multifocal VEP/ERG paradigm, referred to as the unified multifocal electroretinography and visual evoked potential paradigm (UMEV), is presented. This paradigm allows a simultaneous recording of luminance responses, temporal interactions, spatial interactions and spatial-temporal interaction...

journal_title：Vision research

authors： Zhang X

更新日期：2003-07-01 00:00:00

abstract：:Movements aimed towards objects occasionally have to be adjusted when the object moves. These online adjustments can be very rapid, occurring in as little as 100ms. More is known about the latency and neural basis of online control of movements to visual than to auditory target objects. We examined the latency of onli...

journal_title：Vision research

authors： Holmes NP,Dakwar AR

更新日期：2015-12-01 00:00:00

abstract：:Extensive research on local color aftereffects has revealed perceptual consequences of opponent color coding in the retina and the LGN, and of orientation-and/or spatial-frequency-contingent color coding in early cortical visual areas (e.g., V1 and V2). Here, we report a color aftereffect that depends crucially on glo...

journal_title：Vision research

authors： Goolsby BA,Grabowecky M,Suzuki S

更新日期：2005-03-01 00:00:00

abstract：:Using the human WERI-Rb1 cell line as a model system, we performed a genome-wide search for retinal target genes of thyroid hormone (TH) via expression microarray analysis followed by quantitative real-time RT-PCR verification. We identified 12 novel retinal targets of TH, including 10 up-regulated genes (OPN1MW, OPN1...

journal_title：Vision research

authors： Liu Y,Fu L,Chen DG,Deeb SS

更新日期：2007-08-01 00:00:00

abstract：:An observer's ability to discriminate the angular direction of a moving grating depends on the grating orientation. Observers can more accurately judge the angular direction of vertical or horizontal gratings than oblique gratings. We discovered that this oblique effect becomes very large at high spatial frequencies i...

journal_title：Vision research

authors： Coletta NJ,Segu P,Tiana CL

更新日期：1993-12-01 00:00:00

abstract：:The role of eye-muscle potentiation in adaptation to prismatic tilt was evaluated by assessing the presence of cyclotorsion induced by prolonged wearing of tilting prisms. Fundus photographs, containing the retinal image of the test line adjusted to the subjective vertical, were obtained before and after prism viewing...

journal_title：Vision research

authors： Mikaelian HH,Mikaelian DM,Cameron EL

更新日期：1990-01-01 00:00:00

abstract：:The perceived relative position of a moving object is frequently shifted as compared to the relative position of the object in the real world. The illusions have traditionally been explained by temporal models that influence the perceptual latency of visual objects. However, another compelling theory has recently been...

journal_title：Vision research

authors： Watanabe E,Matsunaga W,Kitaoka A

更新日期：2010-11-23 00:00:00

abstract：:By inducing feature-contingent depth aftereffects, we show that the human visual system combines feature information with depth information. These contingent aftereffects were revealed through the use of a novel selective adaptation paradigm whose stimuli required the combination of feature and depth information in or...

journal_title：Vision research

authors： Blaser E,Domini F

更新日期：2002-02-01 00:00:00

abstract：:The effect of perspective transformation on transfer of face training was investigated in a yes/no recognition task using face stimuli with 42 degrees, 10 degrees, or no perspective convergence. A strong dependence of recognition performance on the magnitude of perspective transformation was found, with large perspect...

journal_title：Vision research

authors： Liu CH,Chaudhuri A

更新日期：2003-10-01 00:00:00

abstract：:Primate eyes display considerable oblique off-axis astigmatism which could provide information on the sign of defocus that is needed for emmetropization. The pattern of peripheral astigmatism is not known in the chicken eye, a common model of myopia. Peripheral astigmatism was mapped out over the horizontal visual fie...

journal_title：Vision research

authors： Maier FM,Howland HC,Ohlendorf A,Wahl S,Schaeffel F

更新日期：2015-04-01 00:00:00

abstract：:A long-wavelength background can affect the appearance of an increment of light superimposed upon it in two ways. It can change the visual system's sensitivity to the increment, and it can change the appearance of the increment by directly adding redness to it. Through selective retinal-image stabilization, we evoked ...

journal_title：Vision research

authors： Nerger JL,Piantanida TP,Larimer J

更新日期：1993-01-01 00:00:00

abstract：:A wide range of rest/stimulus cycle durations (40-360 sec) is reported to have been used by various groups for MRI neuroactivation studies of the visual cortex. In this paper we demonstrate a clear habituation-like response for longer cycle durations which results in a halving of apparent activation between cycle dura...

journal_title：Vision research

authors： Condon B,McFadzean R,Hadley DM,Bradnam MS,Shahani U

更新日期：1997-05-01 00:00:00

abstract：:The hyperpolarizing responses to light were recorded intracellularly from red cones of the turtle, Pseudemys scripta elegans. Pairs of slit stimuli were flashed alone or together at various intensities, one slit positioned on the receptive field center and the other displaced 30 microns. The peak amplitude of the resp...

journal_title：Vision research

authors： Pluvinage V,Green DG

更新日期：1990-01-01 00:00:00

abstract：:Six observers were asked to indicate in which of two opposite directions, to the right or to the left, an entire display appeared to move, based on the proportion of right vs leftward motion elements, each of which was distinctly visible. The performance of each observer was described by Thurstone's discriminative pro...

journal_title：Vision research

authors： Raidvee A,Averin K,Kreegipuu K,Allik J

更新日期：2011-09-01 00:00:00

abstract：:Researchers have investigated whether attentional capture during visual search is driven by top-down processes, i.e. experimental goals and directives, or by bottom-up processes, i.e. the properties of the items within a search display. Some research has demonstrated that subjects cannot avoid attending to a task-irre...

journal_title：Vision research

authors： Berry JH

更新日期：2013-03-22 00:00:00

abstract：:We hypothesized that it is the conflict between various cues to distance that have produced results purportedly showing that vergence eye movements induced by disparity change are not an effective cue for depth. Single and compound stimuli were used to examine the perceived motion in depth (MID) produced by simulated ...

journal_title：Vision research

authors： González EG,Allison RS,Ono H,Vinnikov M

更新日期：2010-01-01 00:00:00

abstract：:We investigated the manner in which the outputs of the three postreceptoral mechanisms (red-green, blue-yellow and luminance) combine to determine contrast threshold. We used a subthreshold summation paradigm to test whether the combination of the postreceptoral mechanism outputs could be described by a probability su...

journal_title：Vision research

authors： Mullen KT,Sankeralli MJ

更新日期：1999-02-01 00:00:00

abstract：:A compelling impression of surface slant is produced by random dot displays depicting deformation and translation alone. A simple model of slant estimation based upon deformation is shown to capture quantitatively both the perceived slant in this situation and the distortion in perceived slant produced when constant d...

journal_title：Vision research

authors： Freeman TC,Harris MG,Meese TS

更新日期：1996-01-01 00:00:00