Classification images reveal spatiotemporal contour interpolation.

abstract：:The visual evoked potential (VEP) in the mouse is characterized and compared to responses obtained with the electroretinogram (ERG). The results indicate that: 1, the VEP originates in the visual cortex; 2, the rod and cone pathways contribute separately to the VEP; 3, temporal tuning functions for rod and cone ERGs a...

journal_title：Vision research

authors： Ridder WH 3rd,Nusinowitz S

更新日期：2006-03-01 00:00:00

abstract：:In this study, we show that glutamate regulates the viability of cultured retinal cells upon transient glucose deprivation. At low concentrations (10-100 microM) glutamate decreased MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] reduction to about 50% of control and decreased intracellular ATP leve...

journal_title：Vision research

authors： Rego AC,Santos MS,Areias F,Proença T,Oliveira CR

更新日期：2001-03-01 00:00:00

abstract：:Neurons involved in the transfer of rod signals to the ganglion cells in the retina of the cat have been recorded from and stained with horseradish peroxidase (HRP) and their synaptic connections determined by electron microscopy. The single morphological type of rod bipolar cell responds with a sustained hyperpolariz...

journal_title：Vision research

authors： Kolb H,Nelson R

更新日期：1983-01-01 00:00:00

abstract：:The eyes are always moving even during fixation, making the retinal image move concomitantly. While these motions activate early visual stages, they are excluded from one's perception. A striking illusion reported here renders them visible: a static pattern surrounded by a synchronously flickering pattern appears to m...

journal_title：Vision research

authors： Murakami I

更新日期：2003-04-01 00:00:00

abstract：:An outline drawing often serves as an excellent depiction of a visual scene. Somehow, our visual system can form two- and three-dimensional percepts solely from one-dimensional contour information. In mathematics, contour closure plays a key role in bridging this dimensional gap, however in perception the link between...

journal_title：Vision research

authors： Elder J,Zucker S

更新日期：1993-05-01 00:00:00

abstract：:To study the L- and M-cone pathways and their interactions in patients with cone and cone-rod dystrophies, ERG responses were measured to stimuli which modulated exclusively the L- or the M-cones, or the two simultaneously. The L- and M-cone driven ERG amplitudes were considerably reduced in the patients. The mean pha...

journal_title：Vision research

authors： Scholl HP,Kremers J

更新日期：2003-10-01 00:00:00

abstract：:The present study examines the landing-site distributions of the eyes during natural reading of Japanese script: a script that mixes three different writing systems (Kanji, Hiragana, and Katakana) and that misses regular spacing between words. The results show a clear preference of the eyes to land at the beginning ra...

journal_title：Vision research

authors： Kajii N,Nazir TA,Osaka N

更新日期：2001-09-01 00:00:00

abstract：:The contrast matching function (CMF) is the reciprocal of test contrast that perceptually matches the contrast of standard pattern, measured as a function of test spatial frequency (SF). Achromatic CMFs usually flatten as the contrast of the standard is raised, and are broader than the achromatic, bandpass, contrast s...

journal_title：Vision research

authors： Vimal RL

更新日期：2000-01-01 00:00:00

abstract：:A system of regular, radial ridges, spaced approx. 250 nm apart, is reported from the outer corneal surface of the eye of the tiny moth Leucoptera coffeella. Antireflective coatings in larger insects with flatter facets often take the form of corneal nipples. However, evidence is presented that in an insect whose eyes...

journal_title：Vision research

authors： Meyer-Rochow VB,Stringer IA

更新日期：1993-12-01 00:00:00

abstract：PURPOSE:Less accommodation was found when human subjects read in blue (peak at about 440 nm) than when they read in red light (above 600 nm; [Kroger & Binder, British Journal of Ophthalmology 84 (2000) 890]). On the other hand, emmetropization in chickens did not appear to compensate for the chromatic defocus (385 nm v...

journal_title：Vision research

authors： Seidemann A,Schaeffel F

更新日期：2002-09-01 00:00:00

abstract：:When a horizontal bar is presented after a single dot is shown at one of its ends, an illusory motion is seen which has been dubbed "motion induction" in the literature. The phenomenon has been attributed to a facilitation process which asymmetrically modulates the inputs to motion detectors, for instance by some sort...

journal_title：Vision research

authors： Zanker JM

更新日期：1997-07-01 00:00:00

abstract：:The NMDA subtype of glutamate receptor and its co-agonist d-serine play a key role in synaptic function in the central nervous system (CNS), including visual cortex and retina. In retinal diseases such as glaucoma and macular degeneration, a loss of vision arises from malfunction of retinal cells, resulting in a gluta...

journal_title：Vision research

authors： Staubli U,Rangel-Diaz N,Alcantara M,Li YX,Yang JY,Zhang KM,Foster AC

更新日期：2016-10-01 00:00:00

abstract：:Current concepts of action and perception emphasise a dissociation between conscious visual recognition and visual action control. These models do not expect an effect of the recognisable identity of an object on the kinematic parameterisation of grasping movements under binocular viewing conditions without pre-test l...

journal_title：Vision research

authors： Borchers S,Himmelbach M

更新日期：2012-08-15 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：:Females heterozygous for congenital colour vision defects are of interest because they are believed to have cone photoreceptor ratios and cone photopigments that differ from normal. We describe a molecular genetic method to identify protan carriers that involves characterizing the genes that occur in the most upstream...

journal_title：Vision research

authors： Kainz PM,Neitz M,Neitz J

更新日期：1998-11-01 00:00:00

abstract：:Previously Gysen, De Graef, and Verfaillie [Vision Research 42 (2002) 379] showed that, with stimulus displays presenting one stationary and one translating object, sensitivity for intrasaccadic displacements was higher for translating than for stationary objects. In the present paper the importance of the relative en...

journal_title：Vision research

authors： Gysen V,Verfaillie K,De Graef P

更新日期：2002-06-01 00:00:00

abstract：:We recently reported a new motion illusion where dots in expanding random dot patterns appear to move faster than those in rotation patterns despite having the same physical speed distributions. In the current paper, we compared expansion and rotation motion to translational motion and found that the perceived dot spe...

journal_title：Vision research

authors： Geesaman BJ,Qian N

更新日期：1998-05-01 00:00:00

abstract：:To successfully navigate throughout the world, observers must rapidly recover depth information. One depth cue that is especially important for a moving observer is motion parallax. To perceive unambiguous depth from motion parallax, the visual system must integrate information from two different proximal signals, ret...

journal_title：Vision research

authors： Holmin J,Nawrot M

更新日期：2017-11-01 00:00:00

abstract：:While it is known that scleral search coils-measuring the rotation of the eye globe--and modern, video based eye trackers-tracking the center of the pupil and the corneal reflection (CR)--produce signals with different properties, the mechanisms behind the differences are less investigated. We measure how the size of ...

journal_title：Vision research

authors： Nyström M,Hooge I,Andersson R

更新日期：2016-04-01 00:00:00

abstract：:With strict fixation, a small uniform target of medium contrast, placed at 10 deg eccentricity, faded much faster when presented on a dynamic random noise background than on either a static random noise background or a uniform background of the same luminance. Time to first disappearance was between 10 and 16 sec when...

journal_title：Vision research

authors： Spillmann L,Kurtenbach A

更新日期：1992-10-01 00:00:00

abstract：:As impaired S-cone function has been reported psychophysically this study assessed S-cone function during high altitude exposure using electroretinography (ERG) and investigated a possible association with severity of acute mountain sickness (AMS). This work is related to the Tübingen High Altitude Ophthalmology (THAO...

journal_title：Vision research

authors： Schatz A,Dominik Fischer M,Schommer K,Zrenner E,Bartz-Schmidt KU,Gekeler F,Willmann G

更新日期：2014-04-01 00:00:00

abstract：:Many visual attributes of a target stimulus are computed according to dynamic, non-retinotopic reference frames. For example, the motion trajectory of a reflector on a bicycle wheel is perceived as orbital, even though it is in fact cycloidal in retinal, as well as spatial coordinates. We cannot perceive the cycloidal...

journal_title：Vision research

authors： Noory B,Herzog MH,Ogmen H

更新日期：2015-08-01 00:00:00

abstract：:Reach and grasp movements are a fundamental part of our daily interactions with the environment. This spatially-guided behavior is often directed to memorized objects because of intervening eye movements that caused them to disappear from sight. How does the brain store and maintain the spatial representations of obje...

journal_title：Vision research

authors： Selen LP,Medendorp WP

更新日期：2011-04-22 00:00:00

abstract：:Studies of spatial summation often use sinusoidal gratings with blurred edges. When the envelope is elongated (i) along the grating stripes and (ii) at right angles to the grating stripes, we refer to the stimuli as skunk-tails and tiger-tails respectively. Previous work [Polat & Tyler, 1999; Vision Research, 39, 887-...

journal_title：Vision research

authors： Meese TS,Hess RF

更新日期：2007-06-01 00:00:00

abstract：:Blakeslee and McCourt ((1997) Vision Research, 37, 2849-2869) demonstrated that a multiscale array of two-dimensional difference-of-Gaussian (DOG) filters provided a simple but powerful model for explaining a number of seemingly complex features of grating induction (GI), while simultaneously encompassing salient feat...

journal_title：Vision research

authors： Blakeslee B,McCourt ME

更新日期：1999-10-01 00:00:00

abstract：:There is ample psychophysical evidence that flicker is more salient in the peripheral than the central visual field, but the physiological basis of this eccentricity-dependant change is unclear. Here, we compared responsivity to temporal modulation of ganglion cells in central and peripheral primate retina. Above 30 H...

journal_title：Vision research

authors： Solomon SG,Martin PR,White AJ,Rüttiger L,Lee BB

更新日期：2002-12-01 00:00:00

abstract：:Some results from a survey of 43 patients who had a monofocal intra-ocular-lens (IOL) in one eye and a concentric bifocal intra-ocular-lens in the fellow eye are reported. Twenty patients with 6/9 or better post-operative visual acuity in both eyes, participated in the main part of the study. Optical transfer function...

journal_title：Vision research

authors： Charman WN,Murray IJ,Nacer M,O'Donoghue EP

更新日期：1998-09-01 00:00:00

abstract：:Collinear facilitation is a common phenomenon in the fovea, but it has been recently challenged at the human periphery. Since physiological studies show that facilitation is found at the periphery but only from outside the receptive field, our hypothesis was that facilitation at the periphery exists but from larger ta...

journal_title：Vision research

authors： Lev M,Polat U

更新日期：2011-12-08 00:00:00

abstract：:Previous studies have shown that attention to a particular stimulus feature, such as direction of motion or color, enhances neuronal responses to unattended stimuli sharing that feature. We studied this effect psychophysically by measuring the strength of the motion aftereffect (MAE) induced by an unattended stimulus ...

journal_title：Vision research

authors： Boynton GM,Ciaramitaro VM,Arman AC

更新日期：2006-09-01 00:00:00

abstract：:A novel type of dynamic random-dot stereogram (DRS) was used to study vergence movements and depth detection in response to temporal modulations of interocular correlation. Each DRS consisted of the repeated presentation of a pair of correlated images alternated by the presentation of a pair of uncorrelated images. Th...

journal_title：Vision research

authors： Erkelens CJ

更新日期：2001-01-01 00:00:00