Abstract:
:In the Freezing Rotation illusion a stimulus rotating with a constant velocity is perceived as stationary on the screen, when it is presented in front of a background pattern that moves with a sinusoidal velocity profile, during the phase in which stimulus and background rotate in the same direction. It has been suggested that this illusion is caused by the interfering effect of induced motion resulting from the relative motion between the centre and the surround. Since the magnitude of such an induced motion component presumably relates to the difference between background and centre velocities, the illusion itself should also be related to the amount of relative motion between the centre and the surround, and it should not occur when this difference is zero. We present evidence here that this hypothesis is incorrect. First, we show that the illusion also occurs when the background moves with a constant velocity instead of sinusoidally. Second, we show that the illusion consists of a fixed underestimation of centre velocity when the centre and the surround move in the same direction and a fixed overestimation of centre velocity when they move in opposite directions or when the background remains stationary. The amount of underestimation and overestimation of velocity is not related to the velocity difference between the centre and the surround. Some factors that may be relevant to the explanation of the illusion are discussed.
journal_name
Perceptionjournal_title
Perceptionauthors
Wertheim AH,Paffen CLdoi
10.1068/p6387subject
Has Abstractpub_date
2009-01-01 00:00:00pages
1610-20issue
11eissn
0301-0066issn
1468-4233journal_volume
38pub_type
杂志文章相关文献
PERCEPTION文献大全abstract::The five senses were handed down by Aristotle. I argue that it has only taken two millennia to recognize that the immune system has been the hidden sensory modality. The immune system completes the range of operation allowing detection of meaningful entities at all distances, from very near to very far. It also withst...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7119
更新日期:2011-01-01 00:00:00
abstract::Face aftereffects can provide information on how faces are stored by the human visual system (eg Leopold et al, 2001 Nature Neuroscience 4 89-94), but few studies have used robustly represented (highly familiar) faces. In this study we investigated the influence of facial familiarity on adaptation effects. Participant...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6774
更新日期:2011-01-01 00:00:00
abstract::The Alternating Brightness Star (ABS) is an illusion that provides insight into the relationship between brightness perception and corner angle. Recent psychophysical studies of this illusion have shown that corner salience varies parametrically with corner angle, with sharp angles leading to strong illusory percepts ...
journal_title:Perception
pub_type: 杂志文章,随机对照试验
doi:10.1068/p5610
更新日期:2007-01-01 00:00:00
abstract::The effect of contrast on the perception of stimulus speed for stereomotion and monocular lateral motion was investigated for successive matches in random-dot stimuli. The familiar 'Thompson effect'--that a reduction in contrast leads to a reduction in perceived speed--was found in similar proportions for both binocul...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3143
更新日期:2001-01-01 00:00:00
abstract::This paper presents the results of some recent experiments in neuroscience and perceptual science that reveal the role of virtual reality in normal visual perception, and the use of television technology by the visual brain. This involves particularly the cholinergic system in the forebrain. This research throws new l...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6025
更新日期:2009-01-01 00:00:00
abstract::Observers appear to perceive the paths of abstract centers of point-light configurations in making judgments about movement. For configurations on rolling wheels a metric was derived that described the relative vertical motion of this point. It was hypothesized that the smaller the metric the more the stimulus should ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p090435
更新日期:1980-01-01 00:00:00
abstract::In a study of visual dominance based on Rock and Victor's experiments, observers examined well-known objects while receiving conflicting tactual and visual information. In experiment 1 observers simultaneously felt a circular 20 cent coin and looked at it through a lens which transformed the visual image to an oval wi...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p100029
更新日期:1981-01-01 00:00:00
abstract::Recently, Kappers and Koenderink (1999 Perception 28 781-795) showed that what subjects haptically perceive as parallel often deviates greatly from what is actually physically parallel. In their experiment, subjects had to rotate a test bar in such a way that it felt as though it was parallel to a reference bar. Their...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p281001
更新日期:1999-01-01 00:00:00
abstract::A new facial composites technique is demonstrated, in which photographs of the top and bottom halves of different familiar faces fuse to form unfamiliar faces when aligned with each other. The perception of a novel configuration in such composite stimuli is sufficiently convincing to interfere with identification of t...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p160747n
更新日期:2013-01-01 00:00:00
abstract::Two shapes of either the same or different color will seem to be in smooth apparent motion with like-colored mates, at proper conditions of flash timing and spacing. An experiment is reported in which the condition was tested for unlike-colored pairs, for example red-green alternated with green-red. The question of in...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p130249
更新日期:1984-01-01 00:00:00
abstract::The impact that the analysis of sound waves has made on theories of light is well known, and is touched upon here. However, the acoustic figures described initially by Robert Hooke in 1665 and in more detail by Ernst Chladni in 1787 (often referred to as Chladni figures) were instrumental in vision in two specific res...
journal_title:Perception
pub_type: 历史文章,杂志文章
doi:10.1068/p5295
更新日期:2005-01-01 00:00:00
abstract::As part of an investigation into real-world drawing, eye movements and eye-hand interactions have been recorded for twenty subjects of varying drawing experience drawing simple straight and curved lines and a square. Two modes of eye-hand behaviour were observed. In the first, named 'close pursuit', fixations closely ...
journal_title:Perception
pub_type: 临床试验,杂志文章
doi:10.1068/p5544
更新日期:2007-01-01 00:00:00
abstract::Structure-from-motion (SFM) perception is hypothesised to be mediated by units that sense the near-far relationships in transparency-from-motion (TFM) and orientation-from-motion (OFM). The frequency of subjective reversals during observation of ambiguous SFM displays is considerably decreased when either the directio...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p2997
更新日期:2000-01-01 00:00:00
abstract::Eye fixation patterns were explored for sixty adult subjects, each of whom viewed one of three stimuli, either in a three-dimensional model format or in a two-dimensional photographic format. The stimuli consisted of one symmetrical and two asymmetrical color representational drawings displayed in the form of a photog...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p200449
更新日期:1991-01-01 00:00:00
abstract::Quinn and Watt (2006 Perception 35 267-280) showed that the optimal tempi for pieces of music (ie the appropriate speed for a melody) vary from melody to melody. The current study tested if such tempi responses depend on previous stimulus presentations. To do this, we ran a many-participants single-presentation versio...
journal_title:Perception
pub_type: 评论,杂志文章
doi:10.1068/p7127
更新日期:2012-01-01 00:00:00
abstract::Visual-noise masks composed of randomly scattered letter fragments disrupt the recognition of briefly viewed letter arrays when the masks are presented immediately after these arrays. According to the feature-similarity assumption, maximal disruption should occur when the target letters and the letter fragments compri...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p050211
更新日期:1976-01-01 00:00:00
abstract::If a pair of dots, diametrically opposed to each other, is flashed in perfect alignment with another pair of dots rotating about the visual fixation point, most observers perceive the rotating dots as being ahead of the flashing dots (flash-lag effect). This psychophysical effect was first interpreted as the result of...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3302
更新日期:2002-01-01 00:00:00
abstract::Roncato and Casco (2003, Perception & psychophysics 65 1252-1272) had shown that in situations where the Gestalt principle of good continuity is put into conflict with preservation of contrast polarity (CP) the perception that preserves CP prevails. Parlangeli and Roncato (2010, Perception 39 255-259) have studied thi...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7061
更新日期:2012-01-01 00:00:00
abstract::Hunger was found to facilitate visually induced illusory upward and downward self-motions (vertical vection), but not illusory self-motion in depth (vection in depth). We propose that the origin of this hunger effect lies in the possibility that vertical self-motions (both real and illusory) are more likely to induce ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7226
更新日期:2012-01-01 00:00:00
abstract::Crossmodal linkage between the olfactory and visual senses is still largely underexplored. In this study, we investigated crossmodal olfactory-visual associations by testing whether and how visual processing of objects is affected by the presence of olfactory cues. To this end, we explored the influence of prior learn...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6740
更新日期:2010-01-01 00:00:00
abstract::The use of landmark information in a route-navigation task has been investigated in a virtual environment. After learning a route, subjects were released at intermediate points along the route and asked to indicate the next movement direction required to continue the route. At each decision point, three landmarks were...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p2865
更新日期:2000-01-01 00:00:00
abstract::A study is reported which shows that accommodation can be stimulated by a blur stimulus which is below the threshold for visual perception. It is also shown that perceptual fading of the target, caused by stabilization of the retinal image (Troxler phenomenon), can eliminate the accommodative response causing it to de...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p150007
更新日期:1986-01-01 00:00:00
abstract::The stimulus in the outdoor psychophysical experiment was formed by two rods placed on the ground plane over a range of possible distances and orientations. Observers estimated its size and direction by positioning the third rod in the neighbouring space to form an evenly spaced collinear triple of rods. The data reve...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6537
更新日期:2011-01-01 00:00:00
abstract::The problem of the origins of the perception of causality in infancy has received relatively little attention in the literature despite its obvious importance. Two experiments with infants 4 1/2 and 8 months old are reported which seek to investigate sensitivity to spatiotemporal continuity in simple causal events wit...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p110173
更新日期:1982-01-01 00:00:00
abstract::Recently hatched domestic chicks control their upright bipedal posture, at least in part, with respect to the flow of visual information at the retina, as do human infants when they first acquire control of the head, of sitting, and of standing. Some implications of the similarity of the proprioceptive function of vis...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p200381
更新日期:1991-01-01 00:00:00
abstract::Sex differences were investigated in two experiments on visual persistence: the Ganzfeld and the afterimage. Males were found to hold visual sensation longer than females, particularly in the Ganzfeld where there was little overlap of scores. Variability of experience in the Ganzfeld was also greater for males and the...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p050295
更新日期:1976-01-01 00:00:00
abstract::A novel approach to the question of image segmentation is considered. Instead of relying on edge-detection mechanisms to encircle the image of an object, it is proposed that the general Gestalt-like properties of images of objects can be used. These manifest themselves as particularly simple properties at relatively c...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p230383
更新日期:1994-01-01 00:00:00
abstract::One of the most common obstacles to object perception is the fact that objects often occlude parts of themselves and parts of other objects. Perceptual completion has been studied extensively in humans, and researchers have shown that humans do complete partly occluded objects. In an effort to understand more about th...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p251109
更新日期:1996-01-01 00:00:00
abstract::Murray (1997 Memory & Cognition 25 96-105) showed that, when an inverted object was mentally rotated to upright, the reaction time (RT) of flipping strategy (rotating in depth about the horizontal axis) was shorter than that of spinning strategy (rotating in the picture plane). We hypothesised the absence of represent...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3325
更新日期:2002-01-01 00:00:00
abstract::Colour aftereffects were observed in dichoptically viewed achromatic striped patterns after a 25 s period of monocular adaptation to an homogeneous coloured field of red, green, or blue. Three test conditions of dichoptic viewing were used. In condition 1, black line patterns were viewed dichoptically on fused white b...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p230957
更新日期:1994-01-01 00:00:00