Continued neurogenesis is not a pre-requisite for regeneration of a topographic retino-tectal projection.

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：:What are the visual causes, rather than mere correlates, of attentional selection and how do they compare to each other during natural vision? To address these questions, we first strung together semantically unrelated dynamic scenes into MTV-style video clips, and performed eye tracking experiments with human observe...

journal_title：Vision research

authors： Carmi R,Itti L

更新日期：2006-12-01 00:00:00

abstract：:It has been shown that the perceived direction of a plaid with components of unequal contrast is biased towards the direction of the higher-contrast component [Stone, L. S., Watson, A. B., & Mulligan, J. B. (1990). Effect of contrast on the perceived direction of a moving plaid. Vision Research 30, 1049-1067]. It was ...

journal_title：Vision research

authors： Champion RA,Hammett ST,Thompson PG

更新日期：2007-02-01 00:00:00

abstract：:A successive asymmetric colour-matching task was used to study the changes in colour appearance of simulated Munsell samples. Colour shifts were induced with two Planckian illuminants, standard illuminant A (u'=0.256, v'=0.524) and illuminant S (u'=0.174, v'=0.392). Measurements were conducted with a 20 degrees field ...

journal_title：Vision research

authors： Murray IJ,Daugirdiene A,Vaitkevicius H,Kulikowski JJ,Stanikunas R

更新日期：2006-10-01 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：:This brief review article brings together a series of related experiments in psychophysics and physiology that show striking similarities between measurements in human observers and in single neurons. We consider seven pairs of primary research articles, each pair consisting of one paper in physiology and one in psych...

journal_title：Vision research

authors： Neri P,Levi DM

更新日期：2006-08-01 00:00:00

abstract：:What you see depends not only on where you are looking but also on where you will look next. The pre-saccadic attention shift is an automatic enhancement of visual sensitivity at the target of the next saccade. We investigated whether and how perceptual factors independent of the oculomotor plan modulate pre-saccadic ...

journal_title：Vision research

authors： White AL,Rolfs M,Carrasco M

更新日期：2013-06-07 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：:A vertical grating appears tilted when surrounded by a tilted inducer grating: the tilt illusion. We investigated the inter-ocular transfer of the tilt illusion for gratings modulated along parallel or orthogonal vectors in a L-M and L+M+S cone contrast space. We found that the monocular component of the tilt illusion...

journal_title：Vision research

authors： Forte JD,Clifford CW

更新日期：2005-09-01 00:00:00

abstract：:A retinal-binding protein (RALBP) was isolated from the squid retina, and purified by anion-exchange and size-exclusion chromatography. The molecular weight was determined to be 51,000 by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and by gel filtration. The purified sample showed absorption maxima at ab...

journal_title：Vision research

authors： Ozaki K,Terakita A,Hara R,Hara T

更新日期：1987-01-01 00:00:00

abstract：:A visual transient due to a sudden visual change is generally considered to draw our attention to a location of interest. In a series of experiments we investigated how visual transients facilitate change detection in a scene. In line with earlier reports, we found that a transient sensation has its roots in a tempora...

journal_title：Vision research

authors： Kanai R,Verstraten FA

更新日期：2004-01-01 00:00:00

abstract：:Mach bands are illusory bright and dark bands seen where a luminance plateau meets a ramp, as in half-shadows or penumbras. A tremendous amount of work has been devoted to studying the psychophysics and the potential underlying neural circuitry concerning this phenomenon. A number of theoretical models also have been ...

journal_title：Vision research

authors： Pessoa L

更新日期：1996-10-01 00:00:00

abstract：:Vergence angle and accommodative state were assessed photographically in 3-, 6-, and 12-month old infants. In the dark, fluctuations of vergence and accommodation were generally uncorrelated among all groups. The vergence-accommodation functions obtained in the dark had a mean slope of 0.04. These findings provide evi...

journal_title：Vision research

authors： Aslin RN,Dobson V

更新日期：1983-01-01 00:00:00

abstract：:Human motion perception is assumed to be functionally described by an array of bi-local detectors feeding later, higher order computational stages. Using this model as a guide, improvement of spatio-temporal displacement sensitivity by temporal integration (summation) was measured in human central vision using random ...

journal_title：Vision research

authors： Fredericksen RE,Verstraten FA,Van de Grind WA

更新日期：1994-02-01 00:00:00

abstract：:Edge detection is widely believed to be an important early stage in human visual processing. However, there have been relatively few attempts to map human edge detection filters. In this study, observers had to locate a randomly placed step edge in brown noise (the integral of white noise) with a 1/f2 power spectrum. ...

journal_title：Vision research

authors： McIlhagga W

更新日期：2018-12-01 00:00:00

abstract：:The activity of neurones in cat striate cortex in response to laterally moving sinusoidal gratings has been examined. The effect of prolonged visual stimulation with a high contrast moving grating stimulus of optimal orientation and spatial frequency was investigated in terms of the changes wrought in the relationship...

journal_title：Vision research

authors： Dean AF

更新日期：1983-01-01 00:00:00

abstract：:Saccadic and manual responses were used to investigate the speed of discrimination between happy and non-happy facial expressions in two-alternative-forced-choice tasks. The minimum latencies of correct saccadic responses indicated that the earliest time point at which discrimination occurred ranged between 200 and 28...

journal_title：Vision research

authors： Calvo MG,Nummenmaa L

更新日期：2011-08-01 00:00:00

abstract：:A theory of retinal colour coding based closely on recent anatomical and physiological results is presented. Opponent colour channels are shown to be an inevitable result of any randomly distributed retinal cone mosaic, the structure of red-green opponent colour channels remaining uninfluenced by a predominance of "re...

journal_title：Vision research

authors： Paulus W,Kröger-Paulus A

更新日期：1983-01-01 00:00:00

abstract：:We investigated temporal summation of the rods in a complete achromat, who lacks cone vision. Critical duration (tc) was estimated both at the achromat's preferred area of fixation and at an area 12 deg laterally in the nasal visual field. Comparable tc determinations were made in a normal trichromat. At background lu...

journal_title：Vision research

authors： Sharpe LT,Fach C,Nordby K

更新日期：1988-01-01 00:00:00

abstract：:Linking propositions are statements that relate perceptual states to physiological states, and as such are one of the fundamental building blocks of visual science. A brief history of the concept of linking proposition is presented. Five general families of linking propositions--Identity, Similarity, Mutual Exclusivit...

journal_title：Vision research

authors： Teller DY

更新日期：1984-01-01 00:00:00

abstract：:How does nearby motion affect the perceived speed of a target region? When a central drifting Gabor patch is surrounded by translating noise, its speed can be misperceived over a fourfold range. Typically, when a surround moves in the same direction, perceived centre speed is reduced; for opposite-direction surrounds ...

journal_title：Vision research

authors： Baker DH,Graf EW

更新日期：2010-01-01 00:00:00

abstract：:Top-down feedback from working memory (WM) can exert an early and involuntary influence on visual selection for targets that are relatively difficult to discriminate [Soto, D., Heinke, D., Humphreys, G. W., & Blanco, M. J. (2005) Journal of Experimental Psychology: Human Perception and Performance, 31, 248]. Here, we ...

journal_title：Vision research

authors： Soto D,Humphreys GW,Heinke D

更新日期：2006-03-01 00:00:00

abstract：:Camouflage is the primary defense in cuttlefish. The rich repertoire of their body patterns can be categorized into three types: uniform, mottle, and disruptive. Several recent studies have characterized spatial features of substrates responsible for eliciting these body patterns on natural and artificial backgrounds....

journal_title：Vision research

authors： Chiao CC,Chubb C,Buresch K,Siemann L,Hanlon RT

更新日期：2009-06-01 00:00:00

abstract：:Deprivation of patterned vision of frontal eyed mammals early in postnatal life alters structural and functional attributes of neurones in the central visual pathways, and can produce severe impairments of the vision of the deprived eye that resemble the visual loss observed in human amblyopia. A traditional approach ...

journal_title：Vision research

authors： Duffy KR,Bukhamseen DH,Smithen MJ,Mitchell DE

更新日期：2015-09-01 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：:Reaction times for detecting sinusoidal gratings depend jointly on grating contrast and spatial frequency. We examine whether the effect of spatial frequency results from low-pass filtering in a single channel or reflects processing of different frequencies by two or more different processing streams. Observers perfor...

journal_title：Vision research

authors： Thomas JP,Fagerholm P,Bonnet C

更新日期：1999-05-01 00:00:00

abstract：:Fifty-three different 3D shapes were defined by sequences of 2D views (frames) of dots on a rotating 3D surface. (1) Subjects' accuracy of shape identifications dropped from over 90% to less than 10% when either the polarity of the stimulus dots was alternated from light-on-gray to dark-on-gray on successive frames or...

journal_title：Vision research

authors： Dosher BA,Landy MS,Sperling G

更新日期：1989-01-01 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：:The kinetics of synaptic transfer from photoreceptors to second order neurons have been determined in the retina of the snapping turtle. Analysis of the fluctuations resulting from the random release of cone transmitter molecules reveals that the action on postsynaptic channels of the depolarizing bipolar cells is pro...

journal_title：Vision research

authors： Copenhagen DR,Ashmore JF,Schnapf JK

更新日期：1983-01-01 00:00:00

abstract：:Three red/green blind observers (dichromats) performed a wavelength discrimination task over a wide range of intensity levels. As expected, discrimination failed in the entire red/green spectral range at the low intensities typically used in wavelength discrimination experiments, but at very high intensities (at or ab...

journal_title：Vision research

authors： McMahon MJ,MacLeod DI

更新日期：1998-04-01 00:00:00