Spatiotemporal Relationships among Audiovisual Stimuli Modulate Auditory Facilitation of Visual Target Discrimination.

abstract：:Two psychophysical experiments are reported, one dealing with the visual perception of the head orientation of another person (the 'looker') and the other dealing with the perception of the looker's direction of eye gaze. The participant viewed the looker with different retinal eccentricities, ranging from foveal to f...

journal_title：Perception

authors： Loomis JM,Kelly JW,Pusch M,Bailenson JN,Beall AC

更新日期：2008-01-01 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

authors： Young AW,Hellawell D,Hay DC

更新日期：2013-01-01 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

authors： Brooks K

更新日期：2001-01-01 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：:Motion is perceived whenever a subject is presented with an appropriate spatiotemporal visual pattern. Like many other visual tasks, motion perception involves both local and global processing, and thus might be subject to the well-known paradox that arises from the fact that local features and observations form the b...

journal_title：Perception

authors： Hermush Y,Yeshurun Y

更新日期：1995-01-01 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：:Visual object recognition was investigated in a group of eighty-one patients with right- or left-hemisphere lesions. Two tasks were used, one maximizing perceptual categorization by physical identity, the other maximizing semantic categorization by functional identity. The right-hemisphere group showed impairment on t...

journal_title：Perception

authors： Warrington EK,Taylor AM

更新日期：1978-01-01 00:00:00

abstract：:The tactile counterpart of diplopia has recently been described: tactile diplopia or diplesthesia. The human fingers show a rather precise organization of the cutaneous areas eliciting diplesthesia. In particular, these areas are very extensive between nonadjacent fingers (second and fourth, second and fifth, and thir...

journal_title：Perception

authors： Benedetti F

更新日期：1991-01-01 00:00:00

abstract：:Visual images are ambiguous. Any image, or collection of images, is consistent with an infinite number of possible scenes in the world. Yet we are generally unaware of this ambiguity. During ordinary perception we are generally aware of only one, or perhaps a few of these possibilities. Human vision evidently exploits...

journal_title：Perception

authors： Albert MK,Hoffman DD

更新日期：2000-01-01 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：:The perceived temporal order of external successive events does not always follow their physical temporal order. We examined the contribution of self-motion mechanisms in the perception of temporal order in the auditory modality. We measured perceptual biases in the judgment of the temporal order of two short sounds p...

journal_title：Perception

authors： Teramoto W,Watanabe H,Umemura H

更新日期：2008-01-01 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：: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：:Half-occlusions and illusory contours have recently been used to show that depth can be perceived in the absence of binocular correspondence and that there is more to stereopsis than solving the correspondence problem. In the present study we show a new way for depth to be assigned in the absence of binocular correspo...

journal_title：Perception

authors： Bacon BA,Mamassian P

更新日期：2002-01-01 00:00:00

abstract：:When an observer (O) uses a map (M) whose orientation does not correspond to the orientation of the environment (E) in which performance occurs, substantial errors occur: these are called map alignment effects. Much of the prior research on map/environment (M/E) alignment has involved maps of simple paths, although al...

journal_title：Perception

authors： Warren DH,Scott TE,Medley C

更新日期：1992-01-01 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

authors： Seigneuric A,Durand K,Jiang T,Baudouin JY,Schaal B

更新日期：2010-01-01 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

authors： Proffitt DR,Cutting JE

更新日期：1980-01-01 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

authors： Abed F

更新日期：1991-01-01 00:00:00

abstract：:We examined the influence of spatial factors in temporal processing. Participants categorised as short or long empty intervals marked by two brief flashes delivered from locations differing in height and depth (experiment 1), or from two of three locations on a vertical plane (experiment 2). The perceived duration of ...

journal_title：Perception

authors： Roussel ME,Grondin S,Killeen P

更新日期：2009-01-01 00:00:00

abstract：:Orthogonal gratings, presented dichoptically, do not fuse into a single percept. Parts of each are seen while other parts are suppressed in an unstable perception (binocular rivalry). However, it has been previously noted that, if the gratings are briefly flashed, they will appear to fuse into a plaid or checkerboard ...

journal_title：Perception

authors： Wolfe JM

更新日期：1983-01-01 00:00:00

abstract：:In a geometrical figure in which long vertical lines are each crossed by a series of short oblique lines, an illusory effect is obtained such that the orientations of the long lines are perceived as nonvertical and shifted away from the orientation of the oblique lines (the Zöllner illusion). In addition, the vertical...

journal_title：Perception

authors： Earle DC,Maskell SJ

更新日期：1995-01-01 00:00:00

abstract：:For long periods observers fixated low spatial frequency coloured gratings. Black and white test gratings of the same spatial frequency and orientation as the adapting gratings appeared coloured with the hue complementary to the adapting patterns when the dark test stripes fell on retinal areas previously occupied by ...

journal_title：Perception

authors： Stromeyer CF 3rd,Dawson BM

更新日期：1978-01-01 00:00:00

abstract：:Modern developments in machine vision and object recognition have generated renewed interest in the proposal for drawing inferences put forward by the Rev. Thomas Bayes (1701-1759). In this connection the epistemological studies by Hermann Helmholtz (1821-1894) are often cited as laying the foundation of the currently...

journal_title：Perception

authors： Westheimer G

更新日期：2008-01-01 00:00:00

abstract：:Previous studies suggested that there are interconnections between two numeral modalities of symbolic notation and nonsymbolic notation (array of dots), differences and similarities of the processing, and representation of the two modalities have both been found in previous research. However, whether there are differe...

journal_title：Perception

authors： Zhang Y,You X,Zhu R

更新日期：2016-07-01 00:00:00

abstract：:Perception of face parts on the basis of features is thought to be different from perception of whole faces, which is more based on configural information. Face context is also suggested to play an important role in face processing. To investigate how face context influences the early-stage perception of facial local ...

journal_title：Perception

authors： Zhang H,Sun Y,Zhao L

更新日期：2017-09-01 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

authors： Quinn SC,Watt RJ

更新日期：2012-01-01 00:00:00

abstract：:The use of nonspatial attentional mechanisms in search tasks was investigated by presenting observers with stimuli that contained 4-12 elements located on a circle around the fixation point. The elements differed in one of six nonspatial 'dimensions', namely orientation, contrast, scale, number of cycles, 'shape', and...

journal_title：Perception

authors： de Haan E,Lutz C,Noest AJ

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

authors： Kanamori N,Yagi A

更新日期：2002-01-01 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

authors： Poom L

更新日期：2000-01-01 00:00:00

abstract：:Because of the massive amount of incoming visual information, perception is fundamentally selective. We are aware of only a small subset of our visual input at any given moment, and a great deal of activity can occur right in front of our eyes without reaching awareness. While previous work has shown that even salient...

journal_title：Perception

authors： Mitroff SR,Scholl BJ

更新日期：2004-01-01 00:00:00