The role of features and configural processing in face-race classification.

abstract：:Wilson and Humanski (1993) have recently reported evidence that adapting to low temporal frequency sinewave gratings yields little threshold elevation for briefly presented test stimuli. We postulated that brief stimuli may be detected by a transient channel which would be minimally affected by a low temporal frequenc...

journal_title：Vision research

authors： Hammett ST,Snowden RJ

更新日期：1995-06-01 00:00:00

abstract：:Induced motion, the apparent motion of an object when a nearby object moves, has been shown to occur in a variety of different conditions, including motion in depth. Here we explore whether similar patterns of induced motion result from induction in a lateral direction (frontoparallel motion) or induction in depth. We...

journal_title：Vision research

authors： Harris JM,German KJ

更新日期：2008-02-01 00:00:00

abstract：:The factors potentially determining the dynamics of horizontal cell (HC) responses are: (1) the rate of transmitter release (including its transient component) and removal; (2) the voltage non-linearity of HC non-synaptic membrane combined with its capacitance; and (3) the dynamics of feedback from HCs to photorecepto...

journal_title：Vision research

authors： Maximov VV,Byzov AL

更新日期：1996-12-01 00:00:00

abstract：:The binocular fusion of two center-surround configurations, where one center is brighter, the other darker than the common surround, leads to a strong impression of luster in the central patch. Without reversed contrast polarities of the center patches, this impression is much weaker or even absent. However, we observ...

journal_title：Vision research

authors： Wendt G,Faul F

更新日期：2020-11-01 00:00:00

abstract：:STIMULI. The 1st-order stimuli are moving sine gratings. The 2nd-order stimuli are fields of static visual texture, whose contrasts are modulated by moving sine gratings. Neither the spatial slant (orientation) nor the direction of motion of these 2nd-order (microbalanced) stimuli can be detected by a Fourier analysis...

journal_title：Vision research

authors： Solomon JA,Sperling G

更新日期：1995-01-01 00:00:00

abstract：:How we attend to and search for objects in the real world is influenced by a host of low-level and higher-level factors whose interactions are poorly understood. The vast majority of studies approach this issue by experimentally controlling one or two factors in isolation, often under conditions with limited ecologica...

journal_title：Vision research

authors： Kovach CK,Adolphs R

更新日期：2015-11-01 00:00:00

abstract：:Recent studies suggest that adaptation effects for face shape and gender transfer from upright to inverted faces more than the reverse. We investigated whether a similar asymmetry occurred for face identity, using a recently developed adaptation method based on contrast-recognition thresholds. When adapting and test s...

journal_title：Vision research

authors： Guo XM,Oruç I,Barton JJ

更新日期：2009-09-01 00:00:00

abstract：:It is now clear, contrary to previous conclusions, that motion may be conveyed by purely chromatic stimuli. The question considered here is how the mechanisms for assessing motion of luminance and chromatic stimuli differ. The dependence on contrast of amplitude thresholds for the perception of oscillatory motion was ...

journal_title：Vision research

authors： Krauskopf J,Li X

更新日期：1999-10-01 00:00:00

abstract：:A counterphase-modulated (i.e. contrast reversing) pattern will affect hypothetical neural elements sensitive to motion as well as hypothetical elements sensitive to changes in contrast and other elements sensitive to local luminance. Attempts to describe visual evoked potentials (VEPs) to contrast reversal entirely i...

journal_title：Vision research

authors： Spekreijse H,Dagnelie G,Maier J,Regan D

更新日期：1985-01-01 00:00:00

abstract：:Subjects were given reflexive- and voluntary-saccade tasks using five different gap intervals (0-500 ms) between the fixation point offset and the target onset and an overlap paradigm (i.e., the fixation point remained on during the target presentation). In the first experiment, targets were monocularly presented, and...

journal_title：Vision research

authors： Honda H

更新日期：2002-05-01 00:00:00

abstract：:We previously proposed a model for detecting local image velocity on the magnocellular visual pathway (Kawakami & Okamoto (1996) Vision Research, 36, 117-147). The model detects visual motion in two stages using the hierarchical network that includes component and pattern cells in area MT. To validate the model, we pr...

journal_title：Vision research

authors： Okamoto H,Kawakami S,Saito H,Hida E,Odajima K,Tamanoi D,Ohno H

更新日期：1999-10-01 00:00:00

abstract：:Superfusion with 200 microM 2-amino-4-phosphonobutyrate (APB) of dark and chromatically adapted frog eyecups caused marked potentiation of the ERG OFF-response (d-wave). Blockade of the glycinergic synapses by strychnine did not change this effect at all. Blockade of the GABAergic synapses by picrotoxin slightly dimin...

journal_title：Vision research

authors： Popova E,Kupenova P,Vitanova L,Mitova L

更新日期：1995-07-01 00:00:00

abstract：:Psychophysical studies of interactions between contours defined by different image attributes report that luminance-defined and illusory contours show little if any interaction. Because the contours defined by these attributes may vary in perceptual saliency, we employed the tilt aftereffect (TAE) and a cross-adaptati...

journal_title：Vision research

authors： Berkley MA,Debruyn B,Orban G

更新日期：1994-01-01 00:00:00

abstract：:Previous studies have found large misperceptions when subjects are reporting the perceived angle between two directions of motion moving transparently at an acute angle, the so called motion repulsion. While these errors have been assumed to be caused by interactions between the two directions present, we reassessed t...

journal_title：Vision research

authors： Rauber HJ,Treue S

更新日期：1999-09-01 00:00:00

abstract：:Face exposure during development determines adults' abilities to recognize faces and the information they use to process them. Individual differences in the face categories represented in the visual environment can lead to category-specific deficits for recognizing faces that are atypical of observer's experience (e.g...

journal_title：Vision research

authors： Balas B,Saville A

更新日期：2017-12-01 00:00:00

abstract：PURPOSE:Guinea pigs have been increasingly used as an animal model for experimental myopia. Infant guinea pigs are susceptible to recovery from myopia within 2 weeks of form deprivation. This study investigated whether adolescent guinea pigs are susceptible to recovery from myopia after a longer period of form deprivat...

journal_title：Vision research

authors： Zhou X,Lu F,Xie R,Jiang L,Wen J,Li Y,Shi J,He T,Qu J

更新日期：2007-04-01 00:00:00

abstract：:In human far peripheral vision, drifting stimuli of particular periodicities appear to move in the opposite direction from their true direction of motion. This "reverse motion illusion" is a consequence of spatial undersampling of the retinal image. The illusion occurs for spatial frequencies an order of magnitude low...

journal_title：Vision research

authors： Anderson SJ,Hess RF

更新日期：1990-01-01 00:00:00

abstract：:Accurate saccadic and vergence eye movements towards selected visual targets are fundamental to perceive the 3-D environment. Despite this importance, shifts in eye gaze are not always perfect given that they are frequently followed by small corrective eye movements. The oculomotor system receives distinct information...

journal_title：Vision research

authors： Pérez Zapata L,Aznar-Casanova JA,Supèr H

更新日期：2013-06-28 00:00:00

abstract：:Three experiments of visual search for a cube (for a square pillar in Experiment 3) with an odd conjunction of orientation of faces and color (a cube with a red top face and a green right face among cubes with a green top face and a red right face, for example) showed that the search is made more efficient by arrangin...

journal_title：Vision research

authors： Morita H,Kumada T

更新日期：2003-08-01 00:00:00

abstract：:It has been proposed that there is a perceptual compensation for the difference between the speeds of light and sound. We examined this possibility using a range of auditory-visual tasks, in which performance depends on the relative timing of auditory and visual information, and manipulated viewing distance to test fo...

journal_title：Vision research

authors： Arnold DH,Johnston A,Nishida S

更新日期：2005-05-01 00:00:00

abstract：:With the identification and structural characterization of several visual pigments has come a new era of investigation. The above comparisons of amino acids sequences predict specific functional domains that may be tested to tell us how visual pigments function to absorb light and transform this "signal" to trigger a ...

journal_title：Vision research

authors： Applebury ML,Hargrave PA

更新日期：1986-01-01 00:00:00

abstract：:Progressive addition lenses introduce distortions in the peripheral visual field that alter both form and motion perception. Here we seek to understand how our peripheral visual field adapts to complex distortions. The adaptation was induced across the visual field by geometrically skewed image sequences, and aftereff...

journal_title：Vision research

authors： Garcia Garcia M,Rifai K,Wahl S,Watson T

更新日期：2021-02-01 00:00:00

abstract：:During scene perception our eyes generate complex sequences of fixations. Predictors of fixation locations are bottom-up factors such as luminance contrast, top-down factors like viewing instruction, and systematic biases, e.g., the tendency to place fixations near the center of an image. However, comparatively little...

journal_title：Vision research

authors： Rothkegel LO,Trukenbrod HA,Schütt HH,Wichmann FA,Engbert R

更新日期：2016-12-01 00:00:00

abstract：:Light and darkness promote opposite migrations of screening pigment granules in the retinal photoreceptors of the crayfish and other arthropods, and microtubules have been implicated in this part of the adaptation process. This report considers the topographic relationships of the migratory pigment granules with the m...

journal_title：Vision research

authors： Frixione E,Tsutsumi V

更新日期：1982-01-01 00:00:00

abstract：:Effects of optical correction on best-corrected grating acuity (vertical (V), horizontal (H), oblique (O)), vernier acuity (V, H, O), contrast sensitivity (1.5, 6.0, and 18.0 cy/deg spatial frequency, V and H), and stereoacuity were evaluated prospectively in 4- to 13-year-old astigmats and a non-astigmatic age-matche...

journal_title：Vision research

authors： Harvey EM,Dobson V,Miller JM,Clifford-Donaldson CE

更新日期：2008-03-01 00:00:00

abstract：:Saccade latencies are known to increase for targets presented close to fixation. Recently, it was shown that not only target eccentricity, but the size of a proximal saccade target also plays a crucial role: latencies increase rapidly with increasing target size. Interestingly, these latency increases are greater than...

journal_title：Vision research

authors： De Vries JP,Azadi R,Harwood MR

更新日期：2016-12-01 00:00:00

abstract：:We measured the temporal summation properties of paired flashes to investigate the temporal responses of the chromatic channel in peripheral vision in comparison with those of the luminance channel. The size of the stimulus was scaled according to the cortical magnification factor. The temporal response was biphasic t...

journal_title：Vision research

authors： Masuda O,Uchikawa K

更新日期：2009-03-01 00:00:00

abstract：:Diabetic retinopathy (DR) is the progressive degeneration of retinal blood vessels and neurons. Inflammation is known to play an important role in the pathogenesis of DR. During diabetes, metabolic disorder leads to the release of damage-associated molecular patterns (DAMPs) both in the retina and elsewhere in the bod...

journal_title：Vision research

authors： Xu H,Chen M

更新日期：2017-10-01 00:00:00

abstract：:The minimum stimulus necessary to define motion is a change in position from one location to another in time, but past studies have provided evidence that the human motion system integrates motion over more than two positions. In this study we demonstrate strong sequential interactions affecting perceived direction in...

journal_title：Vision research

authors： Welch L,Macleod DI,Mckee SP

更新日期：1997-10-01 00:00:00

abstract：:We argue against recent claims by Erkelens and van Ee (Vision Res., in press) and by Erkelens (Vision Res. 40 (2000) 2411) that "the concept of the cyclopean eye is em leader always irrelevant as far as vision is concerned" (p. 1157) [corrected] and that "perceived direction during monocular viewing is based on the si...

journal_title：Vision research

authors： Ono H,Mapp AP,Howard IP

更新日期：2002-05-01 00:00:00