Spatial effects on temporal categorisation.

abstract：:By analyzing the projection plane in terms of the projected size of different elements on a surface, it is shown how the direction of the perpendicular, from the station point to the surface, is an important variable in the derivation of the slant angle. It is also shown that the test surfaces used in traditional slan...

journal_title：Perception

authors： Perrone JA

更新日期：1980-01-01 00:00:00

abstract：:A cricket or baseball fielder can run so as to arrive at just the right place at just the right time to catch a ball. It is shown that if the fielder runs so that d2(tan alpha)/dt2 = 0, where alpha is the angle of elevation of gaze from fielder to ball, then the ball will generally be intercepted before it hits the gr...

journal_title：Perception

authors： Dienes Z,McLeod P

更新日期：1993-01-01 00:00:00

abstract：:The aim in the experiments was to examine whether the detection of structure-from-motion (SFM) in noise was facilitated when target and noise were segregated by colour and/or luminance polarity. The SFM target was a rotating 'V-shape' structure simulated with limited-lifetime Gaussian micropatterns and embedded in ran...

journal_title：Perception

authors： Li HC,Kingdom FA

更新日期：1998-01-01 00:00:00

abstract：:Phenomena associated with 'central visual persistences' (CPs) are new to both medical and psychological literature. Five subjects have reported similar CPs: positive afterimages following brief fixation of high-contrast objects or drawings and eye closure. CPs duplicate shapes and colors of single objects, lasting for...

journal_title：Perception

authors： Ingle D

更新日期：2005-01-01 00:00:00

abstract：:New geometric analyses are presented of three impressive examples of the effects of location of the vantage point on virtual 3-D spaces conveyed by linear-perspective images. In the 'egocentric-road' effect, the perceived direction of the depicted road is always pointed towards the observer, for any position of the va...

journal_title：Perception

authors： Todorović D

更新日期：2005-01-01 00:00:00

abstract：:When a narrow uniform gap was surrounded by a moving grating, the gap appeared as a grating in the opposite phase to that of the surround, moving in the same direction with the same speed. Contrast thresholds for moving test-gratings placed in the region of the uniform gap were found to be elevated after prolonged vie...

journal_title：Perception

authors： Zaidi Q,Sachtler WL

更新日期：1991-01-01 00:00:00

abstract：:Our brain continually integrates bottom-up sensory signals to create a coherent experience of the body. This bodily experience is also constrained by top-down knowledge of body appearance. However, the extent of these constraints has been challenged. Here, we explore top-down limits on body ownership with the invisibl...

journal_title：Perception

authors： Byrne A,Preston C

更新日期：2019-02-01 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

authors： Leslie AM

更新日期：1982-01-01 00:00:00

abstract：:The magnitude of the barber-pole illusion is measured as a function of the contrast, orientation, and phase difference between the moving 'barber-pole' grating and a moving 'surround' grating that forms the aperture surface. It is found that as the difference between the barber-pole grating and the surround grating in...

journal_title：Perception

authors： Mussap AJ,Te Grotenhuis K

更新日期：1997-01-01 00:00:00

abstract：:Times for recognition of fruity flavors in six gummy candies were measured using an electromyography-based system in 23 young healthy participants. They were instructed to chew one of the gummy candies at a random order and to press a button as soon as possible when they recognized what flavor was. The measured 181 re...

journal_title：Perception

authors： Miyaoka S,Iwamori H,Miyaoka Y

更新日期：2018-08-01 00:00:00

abstract：:This study explored the effects of spacing and objecthood (ie grouping based on closure) on temporal order judgment (TOJ) with displays that either involved successive onset of the target stimuli, resulting in apparent motion (experiments 1 and 2), or included simultaneous onset but successive shortening of the stimul...

journal_title：Perception

authors： Baruch O,Yeshurun Y,Shore DI

更新日期：2013-01-01 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：:An experiment is described in which newborn infants' processing of stimulus compounds was investigated. After familiarization to two alternately presented stimuli which differed in colour and orientation, the newborns showed significant preferences for a stimulus which had a novel colour/orientation combination: the n...

journal_title：Perception

authors： Slater A,Mattock A,Brown E,Burnham D,Young A

更新日期：1991-01-01 00:00:00

abstract：:Japanese male and female undergraduate students judged the gender of a variety of facial images. These images were combinations of the following facial parts: eyebrows, eyes, nose, mouth, and the face outline (cheek and chin). These parts were extracted from averaged facial images of Japanese males and females aged 18...

journal_title：Perception

authors： Yamaguchi MK,Hirukawa T,Kanazawa S

更新日期：1995-01-01 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：:'Preattentive' vision is typically considered to include several low-level processes, including the perception of depth from binocular disparity and motion parallax. However, doubt was cast on this model when it was shown that a secondary attentional task can modulate the motion aftereffect (Chaudhuri, 1990 Nature 344...

journal_title：Perception

authors： Rose D,Bradshaw MF,Hibbard PB

更新日期：2003-01-01 00:00:00

abstract：:A theoretical analysis of the recovery of shape from optic flow highlights the importance of the deformation components; however, pure deforming stimuli elicit few responses from flow-sensitive neurons in the medial superior temporal (MST) area of the cerebral cortex. This finding has prompted the conclusion that MST ...

journal_title：Perception

authors： Ivins J,Porrill J,Frisby J,Orban G

更新日期：1999-01-01 00:00:00

abstract：:Despite recent evidence of a positive relationship between cortisol levels and voice pitch in stressed speakers, the extent to which human listeners can reliably judge stress from the voice remains unknown. Here, we tested whether voice-based judgments of stress co-vary with the free cortisol levels and vocal paramete...

journal_title：Perception

authors： Pisanski K,Sorokowski P

更新日期：2021-01-01 00:00:00

abstract：:Spatial arrangement is known to influence enumeration times in vision. In haptic enumeration, it has been shown that dividing the total number of items over the two hands can speed up enumeration. Here we investigated how spatial arrangement of items and non-items presented to the individual fingers impacts enumeratio...

journal_title：Perception

authors： Overvliet KE,Plaisier MA

更新日期：2016-01-01 00:00:00

abstract：:The approach of an object can be monitored from its optic flow. More specifically, it has been postulated that time-to-collision at constant velocity is perceived by relating visual angle theta to its rate of change theta, time-to-collision being theta/theta. This hypothesis is reappraised, and an alternative based on...

journal_title：Perception

authors： Stewart D,Cudworth CJ,Lishman JR

更新日期：1993-01-01 00:00:00

abstract：:The AMBEGUJAS phenomenon is a reversible flat figure that is spontaneously shifting between two apparent 3-D shapes-'tile' and 'roof'. 2-D perceptions have very rarely been reported. Tied to the shifts between the tile and roof shapes are remarkable changes of perceived colour. In our example, the tile appears to have...

journal_title：Perception

authors： Bergström SS

更新日期：2004-01-01 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：:Several recent studies have shown that the performance of a skill that involves acting on a goal object can influence one's judgment of the size of that object. The present study investigated this effect in an aviation context. Novice pilots were asked to perform a series of visual approach and landing manoeuvres in a...

journal_title：Perception

authors： Gray R,Navia JA,Allsop J

更新日期：2014-01-01 00:00:00

abstract：:Context sensitivity of size perception has previously been used to study individual differences related to the distinction between local, analytic, or field-independent and global, holistic, or field-dependent perceptual styles. For example, it has been used in several recent studies of autistic spectrum disorders, wh...

journal_title：Perception

authors： Phillips WA,Chapman KL,Berry PD

更新日期：2004-01-01 00:00:00

abstract：:In recent years a growing interest has emerged in numerosity perception in touch. Most of the studies on tactile numerosity perception have investigated its spatial aspect by testing the ability to count the number of items presented simultaneously. On the other hand, only a small number of studies have examined its t...

journal_title：Perception

authors： Iida N,Kuroki S,Watanabe J

更新日期：2016-01-01 00:00:00

abstract：:The relationship between expectation-induced hallucination proneness and self-confidence in performance was studied in a visual perception task. Participants were prompted either to recognize briefly shown faces as male or female or to rate the subjective vividness of a square surrounding the face. Importantly, in a f...

journal_title：Perception

authors： Vetik S,Tulver K,Lints D,Bachmann T

更新日期：2020-10-01 00:00:00

abstract：:A history of the observational era of vision is presented through selected descriptions of phenomena by natural philosophers from Aristotle to Wheatstone. The descriptions are listed under the headings of optics, colour, subjective visual phenomena, motion perception, eye movements, binocular vision, and space percept...

journal_title：Perception

authors： Wade NJ

更新日期：1996-01-01 00:00:00

abstract：:Being able to exploit features of the human face to predict health and fitness can serve as an evolutionary advantage. Surface features such as facial symmetry, averageness, and skin colour are known to influence attractiveness. We sought to determine whether observers are able to extract more complex features, namely...

journal_title：Perception

authors： Schneider TM,Hecht H,Carbon CC

更新日期：2012-01-01 00:00:00

abstract：:Each of a group of one-month-old infants was reinforced, contingent upon nonutritive sucking, with its mother's voice and the voice of a stranger. In this experiment, two conditions were applied. Under the first, the mother's speech was aimed at communicating with the infant, while, under the second, the mother's spee...

journal_title：Perception

authors： Mehler J,Bertoncini J,Barriere M

更新日期：1978-01-01 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