Visual Percepts in the Cases of Binocular and Monocular Viewing Stabilized Test Objects, Ganzfeld Stimuli, and Prolonged Afterimages.

abstract：:When multiple objects rotate in depth, they are frequently perceived to rotate in the same direction even when perspective information signals counterrotation. Three experiments are reported on this tendency to recover the rotation directions of multiple objects in a nonindependent fashion (termed rotational linkage)....

journal_title：Perception

authors： Eby DW,Loomis JM,Solomon EM

更新日期：1989-01-01 00:00:00

abstract：:In a series of three experiments, observers judged the perceived relative depths of small probe dots, which could be presented in empty space or attached to a smoothly curved surface. Discriminations of ordinal depth were found to be more precise than discriminations of depth intervals. The amount of separation in the...

journal_title：Perception

authors： Norman JF,Todd JT

更新日期：1998-01-01 00:00:00

abstract：:Individuals drastically overestimate geographic slant. Research has suggested this occurs as the amount of energy it would take to ascend the slope modulates the perceived steepness. Numerous studies have provided evidence that alterations in current physiological potential can influence perceptions of geographical sl...

journal_title：Perception

authors： Linkenauger SA,Rose Readman M

更新日期：2020-06-01 00:00:00

abstract：:Some experimental and theoretical approaches to surface-colour perception depend on approximating surface reflectance spectra by low-dimensional models. In the psychophysical experiment reported here, observers had to discriminate between patterns of Munsell surfaces and their spectral approximations under either the ...

journal_title：Perception

authors： Oxtoby EK,Foster DH

更新日期：2005-01-01 00:00:00

abstract：:How do humans combine the velocity information from two moving gratings (plaids) to detect pattern motion direction?-We are still unable to answer this question. The 'intersection of constraints' rule (IOC-Adelson and Movshon, 1982 Nature 300 523-525), and the 'vector average' rule (VA-Wilson et al, 1992 Visual Neuros...

journal_title：Perception

authors： Bowns L

更新日期：2006-01-01 00:00:00

abstract：:Three experiments were carried out to investigate whether amodal completion in pigeons can be facilitated by the use of colour photographs instead of highly artificial stimuli such as geometrical shapes. Ten pigeons were trained in a go/no-go procedure to discriminate between photographs of complete and of incomplete ...

journal_title：Perception

authors： Aust U,Huber L

更新日期：2006-01-01 00:00:00

abstract：:We investigated the influence of viewing angle on performance in recognising the identity of one's own person and familiar individuals such as friends or colleagues from walking patterns. Viewpoint-dependent recognition performance was tested in two groups of twelve persons who knew each other very well. Participants'...

journal_title：Perception

authors： Jokisch D,Daum I,Troje NF

更新日期：2006-01-01 00:00:00

abstract：:Bodily illusions differently affect body representations underlying perception and action. We investigated whether this task dependence reflects two distinct dimensions of embodiment: the sense of agency and the sense of the body as a coherent whole. In experiment 1 the sense of agency was manipulated by comparing act...

journal_title：Perception

authors： Kammers MP,Longo MR,Tsakiris M,Dijkerman HC,Haggard P

更新日期：2009-01-01 00:00:00

abstract：:Luminance has been found to play a modulating role in the processes of many visual tasks. However, the mechanisms underlying the modulation role of luminance have been little studied, and the conclusions have been controversial. Here, using a dichoptic viewing paradigm by varying the luminance in one eye while measuri...

journal_title：Perception

authors： Li L,Yu Y,Zhou Y

更新日期：2015-01-01 00:00:00

abstract：:Sensory information is multimodal; through audiovisual interaction, task-irrelevant auditory stimuli tend to speed response times and increase visual perception accuracy. However, mechanisms underlying these performance enhancements have remained unclear. We hypothesize that task-irrelevant auditory stimuli might prov...

journal_title：Perception

authors： Li Q,Yang H,Sun F,Wu J

更新日期：2015-03-01 00:00:00

abstract：:The method of constant stimuli was used to examine the accuracy with which two-dimensional spatial information can be represented in mental images. In experiment 1, subjects had to decide which of two successively presented two-dot separations was wider. Over the range of interstimulus intervals employed (0 to 30s), t...

journal_title：Perception

authors： Hole GJ

更新日期：1996-01-01 00:00:00

abstract：:Averaged face composites, which represent the central tendency of a familiar population of faces, are attractive. If this prototypicality contributes to their appeal, then averaged composites should be more attractive when their component faces come from a familiar, own-race population than when they come from a less ...

journal_title：Perception

authors： Rhodes G,Lee K,Palermo R,Weiss M,Yoshikawa S,Clissa P,Williams T,Peters M,Winkler C,Jeffery L

更新日期：2005-01-01 00:00:00

abstract：:A study is reported of phenomena involved in perceptually unified organisation of a stationary chromatic pattern and a moving black outline or dot pattern. When the corners of the outline pattern were temporally oscillated on a stationary chromatic square, the chromatic border appeared to follow the moving outline, as...

journal_title：Perception

authors： Goda N,Ejima Y

更新日期：1997-01-01 00:00:00

abstract：:Under suitable conditions, pupillary dilation is a reliable index of processing activity. Pupil size was tracked in male and female observers following the presentation of face stimuli for an age-judgment task. The eyes on the faces were either directed towards the observer or deviated to the side. Pupil dilation acco...

journal_title：Perception

authors： Porter G,Hood BM,Troscianko T

更新日期：2006-01-01 00:00:00

abstract：:It is generally believed that there is an absolute disparity limit for binocular fusion; objects with disparities within this limit, known as Panum's fusional area, will appear fused and single, while objects with disparities outside the limit appear double. It is demonstrated, however, that the disparity gradient, ra...

journal_title：Perception

authors： Burt P,Julesz B

更新日期：1980-01-01 00:00:00

abstract：:Multisensory integration is a powerful mechanism for maximizing sensitivity to sensory events. We examined its effects on auditory localization in healthy human subjects. The specific objective was to test whether the relative intensity and location of a seemingly irrelevant visual stimulus would influence auditory lo...

journal_title：Perception

authors： Bolognini N,Leo F,Passamonti C,Stein BE,Làdavas E

更新日期：2007-01-01 00:00:00

abstract：:Gaps in past literature have raised questions regarding the kinds of stimuli that can lead to three-dimensional (3-D) rotation aftereffects. Further, the characteristics of the buildup and decay of such aftereffects are not clear. In the present experiments, rotation aftereffects were generated by projections of cube-...

journal_title：Perception

authors： Petersik JT

更新日期：2002-01-01 00:00:00

abstract：:Faces are difficult to recognise when presented upside down. This effect of face inversion was effectively demonstrated with the 'Thatcher illusion' by Thompson (1980 Perception 9 483-484). It has been tacitly assumed that this effect is due to inversion relative to retinal coordinates. Here we tested whether it is du...

journal_title：Perception

authors： Lobmaier JS,Mast FW

更新日期：2007-01-01 00:00:00

abstract：:Perception of intentions and dispositions of others is an essential ingredient of adaptive daily-life social behaviour. Dynamics of moving images leads to veridical perception of social attributes. Anecdotal observations in art, science, and popular culture indicate that dynamic imbalance can be revealed in static ima...

journal_title：Perception

authors： Pavlova M,Sokolov A,Sokolov A

更新日期：2005-01-01 00:00:00

abstract：:The word-length effect may indicate whether reading is proceeding in an efficient whole-word fashion or by serial letter processing. If it is an index of an orientation-dependent expert reading mechanism, then it should show an inversion effect, with a large difference between upright and upside-down text that is spec...

journal_title：Perception

authors： Björnström LE,Hills C,Hanif H,Barton JJ

更新日期：2014-01-01 00:00:00

abstract：:Junctions, formed at the intersection of image contours, are thought to play an important and early role in vision. The interest in junctions can be attributed in part to the notion that they are local image features that are easy to detect but that nonetheless provide valuable information about important events in th...

journal_title：Perception

authors： McDermott J

更新日期：2004-01-01 00:00:00

abstract：:A fundamental issue in the study of human vision is the accuracy with which observers can perceive the three-dimensional structures of objects in the environment. The formal mapping from physical to perceived space is considered as a geometric transformation, and the literature is reviewed to identify which aspects of...

journal_title：Perception

authors： Todd JT,Tittle JS,Norman JF

更新日期：1995-01-01 00:00:00

abstract：:It has often been reported that, in the absence of information about the direction of illumination, people interpret surface convexities and concavities in accordance with the assumption that illumination comes from above. However, 'above' could mean with reference to gravity, the head or the retina. Yonas et al repor...

journal_title：Perception

authors： Howard IP,Bergström SS,Ohmi M

更新日期：1990-01-01 00:00:00

abstract：:The accuracy and consistency of absolute pitch (AP) judgments have been measured on three subjects in two longitudinal studies separated by twenty years. The drifts and cyclical variations observed in the earlier study still persisted, and an investigation of two other subjects, one of whom was first studied forty yea...

journal_title：Perception

authors： Wynn VT

更新日期：1993-01-01 00:00:00

abstract：:Static figurative images implying human body movements observed for shorter and longer durations affect the perception of time. This study examined whether images of static geometric shapes would affect the perception of time. Undergraduate participants observed two Optical Art paintings by Bridget Riley for 9 or 36 s...

journal_title：Perception

authors： Nather FC,Mecca FF,Bueno JL

更新日期：2013-01-01 00:00:00

abstract：:We investigated the interactions between matching identity and expressions of unfamiliar faces. In experiment 1, participants matched expressions in frontal and in oblique views, while we manipulated facial identity. In experiment 2, participants matched identity in frontal and in oblique views, while facial expressio...

journal_title：Perception

authors： Levy Y,Bentin S

更新日期：2008-01-01 00:00:00

abstract：:In the present study, we examined ascription of bizarreness to faces in a ratings task by children aged 8-10 and 11-13 years, and by adults. Configural information was manipulated subtly (a single eye was inverted) or in a more salient manner (eye and mouth were inverted). By utilizing brief presentations we restricte...

journal_title：Perception

authors： Anes MD,Short LA

更新日期：2009-01-01 00:00:00

abstract：:We obtained data on within-channel and between-channel auditory temporal gap-detection acuity in the normal population. Ninety-five normal listeners were tested for gap-detection thresholds, for conditions in which the gap was bounded by spectrally identical, and by spectrally different, acoustic markers. Separate thr...

journal_title：Perception

authors： Phillips DP,Smith JC

更新日期：2004-01-01 00:00:00

abstract：:When viewing a wide-angle visual display, which rotates in the frontoparallel plane around the line of sight, observers experience an illusory shift of the direction of gravity; this shift leads to an apparent tilt of the body and displaces allocentric space coordinates. In this study, subjects adjusted an indicator t...

journal_title：Perception

authors： Mast FW,Berthoz A,Kosslyn SM

更新日期：2001-01-01 00:00:00

abstract：:Sensory conflict theories of motion sickness (MS) assert that symptoms may result when incoming sensory inputs (e.g., visual and vestibular) contradict each other. Logic suggests that attenuating input from one sense may reduce conflict and hence lessen MS symptoms. In the current study, it was hypothesized that atten...

journal_title：Perception

authors： Ishak S,Bubka A,Bonato F

更新日期：2018-05-01 00:00:00