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 parts, we used an oddball paradigm that tested perceptual stages of face processing rather than recognition. We recorded the event-related potentials (ERPs) elicited by whole faces and face parts presented in four conditions (upright-normal, upright-thatcherised, inverted-normal and inverted-thatcherised), as well as the ERPs elicited by non-face objects (whole houses and house parts) with corresponding conditions. The results showed that face context significantly affected the N170 with increased amplitudes and earlier peak latency for upright normal faces. Removing face context delayed the P1 latency but did not affect the P1 amplitude prominently for both upright and inverted normal faces. Across all conditions, neither the N170 nor the P1 was modulated by house context. The significant changes on the N170 and P1 components revealed that face context influences local part processing at the early stage of face processing and this context effect might be specific for face perception. We further suggested that perceptions of whole faces and face parts are functionally distinguished.
journal_name
Perceptionjournal_title
Perceptionauthors
Zhang H,Sun Y,Zhao Ldoi
10.1177/0301006617691293subject
Has Abstractpub_date
2017-09-01 00:00:00pages
1090-1104issue
9eissn
0301-0066issn
1468-4233journal_volume
46pub_type
杂志文章相关文献
PERCEPTION文献大全abstract::People are remarkably accurate (approaching ceiling) at deciding whether faces are male or female, even when cues from hair style, makeup, and facial hair are minimised. Experiments designed to explore the perceptual basis of our ability to categorise the sex of faces are reported. Subjects were considerably less accu...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p220131
更新日期:1993-01-01 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::The visual environment is distorted with respect to the physical environment. Luneburg [1947, Mathematical Analysis of Binocular Vision (Princeton, NJ: Princeton University Press)] assumed that visual space could be described by a Riemannian space of constant curvature. Such a space is described by a metric which defi...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3041
更新日期:2000-01-01 00:00:00
abstract::Anchoring theory (Gilchrist et al, 1999 Psychological Review 106 795-834) predicts a wide range of lightness errors, including failures of constancy in multi-illumination scenes and a long list of well-known lightness illusions seen under homogeneous illumination. Lightness values are computed both locally and globall...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5446
更新日期:2006-01-01 00:00:00
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
pub_type: 杂志文章,随机对照试验
doi:10.1068/p5896
更新日期:2008-01-01 00:00:00
abstract::The spatial spread of attentional modulation of selective adaptation was investigated in four experiments in which the duration of the movement aftereffect (MAE) was measured with and without processing of intermittently changing digits at the fixation point. In the first experiment, the effects of diverting attention...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3023
更新日期:2000-01-01 00:00:00
abstract::In the present study, participants searched for a conjunction of color and orientation either from the same part of an object (same-part display), or from different parts of an object (different-part display). While no difference was found between the two display conditions in single feature searches, conjunction sear...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p3431
更新日期:2002-01-01 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
pub_type: 杂志文章
doi:10.1068/p3016
更新日期:2000-01-01 00:00:00
abstract::We identified the graphical perceptual information needs of older adults (≥60 years of age) through a set of psychophysical experiments on bar, stacked, and pie charts. The results are compared with those of a general population (<60 years of age). We conducted the experiments as online remote studies with 202 total p...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7801
更新日期:2014-01-01 00:00:00
abstract::Mach bands are illusory bright and dark bands seen where a luminance plateau meets a ramp, as in half shadows or penumbras. It has previously been shown that Mach bands are attenuated by placing stimuli, such as bars, nearby. It was shown in an experiment in which Mach-band attenuation for bar and Craik-O'Brien stimul...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p250425
更新日期:1996-01-01 00:00:00
abstract::Boselie and Leeuwenberg (1986) recently defended their version of the minimum principle, called structural information theory or SIT, against a varied set of criticisms. Two of the most notable of these criticisms are (i) that perceptual organization can proceed as a piecemeal, rather than as a global, process (as dem...
journal_title:Perception
pub_type: 评论,杂志文章
doi:10.1068/p180105
更新日期:1989-01-01 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::'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
pub_type: 杂志文章
doi:10.1068/p3324
更新日期:2003-01-01 00:00:00
abstract::Classical apparent motion stimuli exhibit an inherent ambiguity with respect to the onsets and offsets of the stimulus elements. Sigman and Rock (1974, Perception 3 9-28) presented evidence suggesting that occlusion cues are used to resolve this ambiguity. We present results from experiments designed to further test p...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p6646
更新日期:2010-01-01 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::Investigations of change detection consistently reveal an effect of change magnitude: changes involving more object parts are detected more easily than those involving fewer parts. Whether large changes improve detection by providing stronger preattentive signals to the change location is subject to debate. We report ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p7717
更新日期:2015-01-01 00:00:00
abstract::A novel grouping and interpolation effect induced by flickering stimuli is described: a matrix of flickering elements forms stick-like clusters, then the clusters gradually dissociate back into the discrete elements within a few seconds. On continuous viewing, this flicker-induced grouping and interpolation repeatedly...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5722
更新日期:2007-01-01 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
pub_type: 杂志文章
doi:10.1068/p3088
更新日期:2001-01-01 00:00:00
abstract::A technique of monocular eye patching was used to measure the response of infants three and four months old to nasally and temporally placed stimuli at various eccentricities in the visual field. The results indicated a field of field of binocular overlap of approximately 60 deg in infants three months old and 80 deg ...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p110685
更新日期:1982-01-01 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
pub_type: 杂志文章
doi:10.1177/0301006620978378
更新日期:2021-01-01 00:00:00
abstract::Three experiments are reported in which it is tested whether the Gestalt effect of configural orientation on shape perception operates on two-dimensional (2-D) or three-dimensional (3-D) representations of space. It is known that gravitationally defined squares and diamonds take longer to discriminate in diagonal arra...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p170147
更新日期:1988-01-01 00:00:00
abstract::When a random-dot screen is used as a background for Ehrenstein figures, brightness enhancement is replaced by a change of grain and structure. Dots in the illusory area appear less densely packed and may be perceived as concentrically organized. When the screen is moved with respect to the Ehrenstein figures, the ill...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p100411
更新日期:1981-01-01 00:00:00
abstract::Underwood (1975) has used judgments of duration to compare the attentional demands of learning and recall. His study is critically discussed and two further experiments are reported. In experiment 1 subjects spent 50 s learning a list of words and a further 50 s either trying to recall them or learning another list. I...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p110097
更新日期:1982-01-01 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
pub_type: 杂志文章
doi:10.1068/p070491
更新日期:1978-01-01 00:00:00
abstract::Human observers can correctly attribute changes in the appearance of a scene either to changes in the incident light or to changes in the spectral-reflectance properties of the scene. This ability was assessed as a function of the time course of illuminant and spectral-reflectance changes. Observers were presented wit...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p250221
更新日期:1996-01-01 00:00:00
abstract::When a bilaterally asymmetrical figure is drawn on the skin at various bodily positions, the observer often reports that the figure he "sees" is reversed. On the head and neck, for example, figures drawn to the front of an imaginary line through the centre of the head, approximately in line with the ear canal are seen...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p060247
更新日期:1977-01-01 00:00:00
abstract::Luminance edges in the environment can be due to regions that differ in reflectance or in illumination. In three experiments, we varied the spatial organization of 10 achromatic (simulated) surfaces so that some arrangements were consistent with an ecologically valid and parsimonious interpretation of 5 surfaces under...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p09sp
更新日期:2002-01-01 00:00:00
abstract::We report two experiments in which we used animated averaged faces to examine infants' ability to perceive and discriminate facial motion. The faces were generated by using the motion recorded from the faces of volunteers while they spoke. We tested infants aged 4-8 months to assess their ability to discriminate facia...
journal_title:Perception
pub_type: 杂志文章
doi:10.1068/p5379
更新日期:2006-01-01 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::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
pub_type: 杂志文章,评审
doi:10.1068/p240075
更新日期:1995-01-01 00:00:00