Abstract：
:The human visual system computes features of moving objects with high precision despite the fact that these features can change or blend into each other in the retinotopic image. Very little is known about how the human brain accomplishes this complex feat. Using a Ternus-Pikler display, introduced by Gestalt psychologists about a century ago, we show that human observers can perceive features of moving objects at locations these features are not present. More importantly, our results indicate that these non-retinotopic feature attributions are not errors caused by the limitations of the perceptual system but follow rules of perceptual grouping. From a computational perspective, our data imply sophisticated real-time transformations of retinotopic relations in the visual cortex. Our results suggest that the human motion and form systems interact with each other to remap the retinotopic projection of the physical space in order to maintain the identity of moving objects in the perceptual space.
journal_name
Vision Resjournal_title
Vision researchauthors
Oğmen H,Otto TU,Herzog MHdoi
10.1016/j.visres.2006.04.007subject
Has Abstractpub_date
2006-10-01 00:00:00pages
3234-42issue
19eissn
0042-6989issn
1878-5646pii
S0042-6989(06)00219-7journal_volume
46pub_type
杂志文章相关文献
VISION RESEARCH文献大全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
pub_type： 杂志文章
doi：10.1016/0042-6989(87)90098-8
更新日期：1987-01-01 00:00:00
abstract：:We compared the thresholds and response properties of extracellularly recorded retinal ganglion cells (RGCs) in wild-type and rd1 mouse retinas to electrical stimulation of the retinal neural network. Retinas were stimulated in vitro with biphasic current pulses (1 ms/phase) applied with a 400-microm diameter, subreti...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2008.04.016
更新日期：2008-06-01 00:00:00
abstract：:A modified version of the 'path finder' display consisting of many small oriented Gabor patches was used to study the joint contributions of spatial and temporal structures to shape perception. A two-interval forced-choice procedure measured detectability of curved 'paths' defined by orientation ('good continuation') ...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(01)00086-4
更新日期：2001-07-01 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
pub_type： 杂志文章
doi：10.1016/s0042-6989(01)00132-8
更新日期：2001-09-01 00:00:00
abstract：:Morphological patterns of the retina, cone size and density, rod density, rod-cone ratio, ganglion cell density, convergence of receptor cells, resolving power (RP) and regionalization were examined throughout life history in roach and in adults of asp, bream, common carp, roach and sabre carp. The retina of hatchling...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/0042-6989(91)90091-i
更新日期：1991-01-01 00:00:00
abstract：:The effect of competing non-target stimuli (distractors) presented together with a target for saccades was investigated with special emphasis on saccadic reaction time. Using the gap task (fixation point offset preceding target onset by 200 msec) high numbers of express saccades were obtained from four human subjects....
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/0042-6989(94)90312-3
更新日期：1994-07-01 00:00:00
abstract：:Radial frequency (RF) patterns, which are sinusoidal modulations of a radius in polar coordinates, are commonly used to study shape perception. Previous studies have argued that the detection of RF patterns is either achieved globally by a specialized global shape mechanism, or locally using as cue the maximum tangent...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2017.03.005
更新日期：2017-05-01 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
pub_type： 杂志文章
doi：10.1016/j.visres.2017.05.016
更新日期：2017-11-01 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
pub_type： 杂志文章
doi：10.1016/j.visres.2007.04.008
更新日期：2007-06-01 00:00:00
abstract：:The dark scintillating dots occurring on a gray-on-black, modified Hermann grid [Schrauf, M., Lingelbach, B., & Wist, E. R. (1997). The scintillating grid illusion. Vision Research, 37, 1033-1038] were studied in stereo-depth by assigning various degrees of disparity to the white inducing disks. Dependent on the sign ...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(99)00222-9
更新日期：2000-01-01 00:00:00
abstract：:We studied the motion perception abilities in a young adult, SF, who had her right occipito-temporal cortices resected to treat epilepsy. Following resection, SF showed transient deficits of both first- and second-order motion perception that recovered to normal within weeks. Previous human studies have shown either f...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(00)00177-2
更新日期：2000-01-01 00:00:00
abstract：:In the classic double-step paradigm, subjects are required to make a saccade to a visual target that is briefly presented at one location and then shifted to a new location before the subject has responded. The saccades in this situation are "reflexive" in that they are made in response to the appearance of the target...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(02)00101-3
更新日期：2002-07-01 00:00:00
abstract：:By presenting oriented Gabor patches either monocularly or binocularly, we dissociated retinal orientation from perceived tilt and perceived slant. After adapting to binocular patches, with zero apparent tilt and non-zero slant, small tilt after-effects (TAEs) and large slant after-effects (SAE) were measured. Adaptin...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(02)00269-9
更新日期：2002-10-01 00:00:00
abstract：:Stereoscopic depth is most useful when it comes from relative rather than absolute disparities. However, the depth perceived from relative disparities can vary with stimulus parameters that have no connection with depth or are irrelevant to the task. We investigated observers' ability to judge the stereo depth of task...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2018.08.007
更新日期：2019-05-01 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
pub_type： 杂志文章
doi：10.1016/j.visres.2011.10.008
更新日期：2011-12-08 00:00:00
abstract：:Muscarinic receptors are identified in bovine retina membranes by the specific binding of 1-[benzilic-4,4'-3H]-quinuclidinyl benzilate [3H]-QNB. Binding occurs to one population of non-cooperative binding sites: KD = 0.11 +/- 0.02 nM and Bmax = 0.61 +/- 0.07 pmol/mg protein. Competition binding curves of the M1-select...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/0042-6989(88)90151-4
更新日期：1988-01-01 00:00:00
abstract：:The tilt aftereffect (TAE) was measured with a forced-choice technique for gratings of different spatial frequencies, contrasts and adapting and test durations. At short test durations, a 2 c/deg grating gave a larger TAE than a 10 c/deg, while at long test durations the opposite occurred. Low contrast gratings tended...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/0042-6989(89)90179-x
更新日期：1989-01-01 00:00:00
abstract：:Previous psychophysical studies have revealed that shape similarity can affect apparent motion correspondence. Such results however, do not specify the level of representation, at which shape similarity is defined. We sought to understand this question by using a 2 x 2 competitive apparent motion paradigm. We manipula...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/0042-6989(94)90322-0
更新日期：1994-08-01 00:00:00
abstract：:We evaluated the relative orientations of the displacement planes of the two eyes under various conditions: fixations of nearby targets, of far targets and targets presented dichoptically at optical infinity. We show that disparity driven vergence is not always required to rotate the primary positions. We find that ey...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(96)00219-2
更新日期：1997-04-01 00:00:00
abstract：:For rapidly translating targets, vernier thresholds correspond to millisecond asynchronies between targets. The 'temporal hypothesis' is that these thresholds reflect the limiting sensitivity of asynchrony detectors. Previous studies showed that temporal thresholds are generally higher than vernier thresholds, but fai...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(00)00035-3
更新日期：2000-01-01 00:00:00
abstract：:Humans employ interacting bottom-up and top-down processes to significantly speed up search and recognition of particular targets. We describe a new model of attention guidance for efficient and scalable first-stage search and recognition with many objects (117,174 images of 1147 objects were tested, and 40 satellite ...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2010.01.002
更新日期：2010-06-25 00:00:00
abstract：:Peripheral vision serves to direct our attention and fixation to objects of interest. This requires that the visual system be capable of accurately localizing peripherally presented targets having different spatial structures. The question we address is "to what extent does stimulus spatial structure influence the pre...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/0042-6989(95)00343-6
更新日期：1996-12-01 00:00:00
abstract：:While most studies on person recognition examine the face alone, recent studies have shown evidence for the contribution of the body and gait to person recognition beyond the face. Nevertheless, little is known on whether person recognition can be performed based on the body alone. In this study, we examined two sourc...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2020.07.012
更新日期：2020-11-01 00:00:00
abstract：:This paper customizes Bennett's equation for calculating lens power in chicken eyes from refraction, keratometry and biometry. Previously published data on refraction, corneal power, anterior chamber depth, lens thickness, lens radii of curvature, axial length and eye power in chickens aged 10-90 days were used to est...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2014.01.003
更新日期：2014-03-01 00:00:00
abstract：:A dichoptic display in which the images are cyclorotated in opposite directions does not appear inclined. This suggests that perceived inclination depends on the difference between horizontal-shear and vertical-shear disparity. Large random-dot stereoscopic displays were presented with various types of shear disparity...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/0042-6989(94)90237-2
更新日期：1994-10-01 00:00:00
abstract：:When a colour/orientation conjunction search display is immediately preceded by a display that shows either the colour or the orientation of each upcoming search item, search is faster after colour-preview than after orientation-preview. One explanation for this feature asymmetry is that colour has priority access to ...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2009.02.008
更新日期：2009-05-01 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
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.visres.2011.06.001
更新日期：2011-08-01 00:00:00
abstract：:Evidence obtained using the dynamic grouping method has shown that the grouping of an object's connected surfaces has properties characteristic of a nonlinear dynamical system. When a surface's luminance changes, one of its boundaries is perceived moving across the surface. The direction of this dynamic grouping (DG) ...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2015.06.006
更新日期：2016-09-01 00:00:00
abstract：:Motion coherence thresholds decline with an increase in the number of frames in a random dot kinematogram (RDK), indicating that motion information can be integrated across successive frames. We investigated whether such temporal integration would be disrupted by a brief interval (32-600 msec) inserted into a motion s...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/s0042-6989(97)00178-8
更新日期：1998-02-01 00:00:00
abstract：:Recombinant adeno-associated virus (rAAV) is widely used in retinal gene therapy. Enhanced rAAV transduction may be important for better therapeutic effects in some retinal gene therapies. In this study, we examined the effects of adenovirus 5 (Ad5) on retina transduction mediated by rAAV2. Our results provide the fir...
journal_title：Vision research
pub_type： 杂志文章
doi：10.1016/j.visres.2008.04.019
更新日期：2008-07-01 00:00:00
