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Perception

journal
https://www.readbyqxmd.com/read/29173035/grondin-s-psychology-of-perception-grondin-s-psychology-of-perception-switzerland-springer-international-publishing-2016-156-pp-isbn-978-3-319-31789-2-%C3%A2-57-99-hardcover
#1
https://www.readbyqxmd.com/read/29034809/wittmann-m-felt-time-the-science-of-how-we-experience-time-wittmann-m-felt-time-the-science-of-how-we-experience-time-cambridge-ma-the-mit-press-2017-184-pp-isbn-9780262533546-11-95
#2
https://www.readbyqxmd.com/read/29034808/butz-m-v-kutter-e-f-how-the-mind-comes-into-being-introducing-cognitive-science-from-a-functional-and-computational-perspective-butz-m-v-kutter-e-f-how-the-mind-comes-into-being-introducing-cognitive-science-from-a-functional-and-computational-perspective-new
#3
https://www.readbyqxmd.com/read/29034807/andy-clark-surfing-uncertainty-prediction-action-and-the-embodied-mind-clark-andy-surfing-uncertainty-prediction-action-and-the-embodied-mind-new-york-ny-oxford-university-press-2016-424-pp-isbn-9780190217013-%C3%A2-19-99-hardback
#4
https://www.readbyqxmd.com/read/28814203/effect-of-vertical-stretching-on-the-extraction-of-mean-identity-from-faces
#5
Alexandra Bagaïni, Graham Hole
Observers can extract the mean identity from a set of faces and falsely recognise it as a genuine set member. The current experiment demonstrated that this 'perceptual averaging' also occurs with vertically stretched faces. On each trial, participants decided whether a target face was present in a preceding set of four faces. In the control condition, the faces were all normally proportioned; in the stretched set condition, the face sets were stretched but the targets were normal; and in the stretched target condition, the face sets were normal but the targets were stretched...
September 2017: Perception
https://www.readbyqxmd.com/read/28814202/modal-and-amodal-completion-in-the-artwork-of-coles-phillips
#6
Peter Ulric Tse
No abstract text is available yet for this article.
September 2017: Perception
https://www.readbyqxmd.com/read/28639470/identifying-computer-generated-portraits-the-importance-of-training-and-incentives
#7
Brandon Mader, Martin S Banks, Hany Farid
The past two decades have seen remarkable advances in photo-realistic rendering of everything from inanimate objects to landscapes, animals, and humans. We previously showed that despite these tremendous advances, human observers remain fairly good at distinguishing computer-generated from photographic images. Building on these results, we describe a series of follow-up experiments that reveal how to improve observer performance. Of general interest to anyone performing psychophysical studies on Mechanical Turk or similar platforms, we find that observer performance can be significantly improved with the proper incentives...
September 2017: Perception
https://www.readbyqxmd.com/read/28504585/seven-to-11-year-olds-developing-ability-to-recognize-natural-facial-expressions-of-basic-emotions
#8
Kathleen Kang, Laura Anthoney, Peter Mitchell
Being able to recognize facial expressions of basic emotions is of great importance to social development. However, we still know surprisingly little about children's developing ability to interpret emotions that are expressed dynamically, naturally, and subtly, despite real-life expressions having such appearance in the vast majority of cases. The current research employs a new technique of capturing dynamic, subtly expressed natural emotional displays (happy, sad, angry, shocked, and disgusted). Children aged 7, 9, and 11 years (and adults) were systematically able to discriminate each emotional display from alternatives in a five-way choice...
September 2017: Perception
https://www.readbyqxmd.com/read/28467169/the-effects-of-optical-illusions-in-perception-and-action-in-peripersonal-and-extrapersonal-space
#9
Jaeho Shim, John van der Kamp
While the two visual system hypothesis tells a fairly compelling story about perception and action in peripersonal space (i.e., within arm's reach), its validity for extrapersonal space is very limited and highly controversial. Hence, the present purpose was to assess whether perception and action differences in peripersonal space hold in extrapersonal space and are modulated by the same factors. To this end, the effects of an optic illusion in perception and action in both peripersonal and extrapersonal space were compared in three groups that threw balls toward a target at a distance under different target eccentricity (i...
September 2017: Perception
https://www.readbyqxmd.com/read/28420286/probing-the-characteristics-of-colour-motion-binding-and-its-dependence-on-persistent-surface-segregation
#10
Gabriel J Vigano, Ryan T Maloney, Colin W G Clifford
Identifying the spatial and temporal characteristics of visual feature binding is a remaining challenge in the science of perception. Within the feature-binding literature, disparate findings have suggested the existence of more than one feature-binding mechanism with differing temporal resolutions. For example, one surprising result is that temporal alternations between two different feature pairings of colour and motion (e.g., orange dots moving left with blue dots moving right) support accurate conjunction discrimination at alternation frequencies of around 10 Hz and greater...
September 2017: Perception
https://www.readbyqxmd.com/read/28399717/sensory-substitution-and-multimodal-mental-imagery
#11
Bence Nanay
Many philosophers use findings about sensory substitution devices in the grand debate about how we should individuate the senses. The big question is this: Is "vision" assisted by (tactile) sensory substitution really vision? Or is it tactile perception? Or some sui generis novel form of perception? My claim is that sensory substitution assisted "vision" is neither vision nor tactile perception, because it is not perception at all. It is mental imagery: visual mental imagery triggered by tactile sensory stimulation...
September 2017: Perception
https://www.readbyqxmd.com/read/28350245/influence-of-background-noise-produced-in-university-facilities-on-the-brain-waves-associated-with-attention-of-students-and-employees
#12
E Trista N-Hernández, I Pav On-García, I Campos-Cantón, L J Ontaño N-García, E S Kolosovas-Machuca
As a consequence of noise exposure, lack of attention badly affects directly the academic and work performance. The study of the brain and the waves that it produces is the most objective way to evaluate this process. Attentional improvement is associated with increases of the amplitude in both beta and theta bands. The objective of this work is to study the influence of background noise produced inside university facilities on changes in the cerebral waves related to attention processes (beta 13-30 Hz and theta 4-7 Hz)...
September 2017: Perception
https://www.readbyqxmd.com/read/28152650/face-context-influences-local-part-processing-an-erp-study
#13
Hong Zhang, Yaoru Sun, Lun Zhao
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...
September 2017: Perception
https://www.readbyqxmd.com/read/28715996/social-categories-alone-are-insufficient-to-elicit-an-in-group-advantage-in-perceptions-of-within-person-variability
#14
Lindsey A Short, Maria C Wagler
Within-person variability affects identity perception of other-race faces more than own-race faces; when participants sort images into piles representing different identities, they sort photographs of two other-race identities into more piles than two own-race identities. These results have been interpreted in terms of perceptual expertise, such that lack of experience with other-race faces leads to reduced ability to extract identity-relevant information across images. However, an alternative explanation is that sociocognitive factors (e...
August 2017: Perception
https://www.readbyqxmd.com/read/28715995/pacinian-signals-determine-the-direction-and-magnitude-of-the-effect-of-vibration-on-pain
#15
Mark Hollins, Christopher Corsi, Page Sloan
Although the ability of vibration to reduce pain has been extensively documented, an occasional participant reports that vibration increases pain. For pain patients, such reports may reflect pathophysiology, but this is unlikely in studies of experimental pain in healthy participants. In the present series of experiments on 27 pain-free individuals, we manipulated both the frequency (12, 50, and 80 Hz) and amplitude of vibration to more fully characterize vibratory pain modulation. The noxious stimulus was pressure applied to a finger, and vibration was delivered to the fleshy palmar pad at the base of the same finger...
August 2017: Perception
https://www.readbyqxmd.com/read/28056652/asymmetry-in-gaze-direction-discrimination-between-the-upper-and-lower-visual-fields
#16
Adam Palanica, Roxane J Itier
Previous research has shown that gaze direction can only be accurately discriminated within parafoveal limits (∼5° eccentricity) along the horizontal visual field. Beyond this eccentricity, head orientation seems to influence gaze discrimination more than iris cues. The present study examined gaze discrimination performance in the upper visual field (UVF) and lower visual field (LVF), and whether head orientation affects gaze judgments beyond parafoveal vision. Direct and averted gaze faces, in frontal and deviated head orientations, were presented for 150 ms along the vertical meridian while participants maintained central fixation during gaze discrimination judgments...
August 2017: Perception
https://www.readbyqxmd.com/read/28622760/fawcett-j-m-risko-e-f-kingstone-a-eds-the-handbook-of-attention-fawcett-j-m-risko-e-f-kingstone-a-eds-the-handbook-of-attention-cambridge-ma-usa-mit-press-2015-696-pp-isbn-9780262029698-%C3%A2-57-95-hardcover
#17
https://www.readbyqxmd.com/read/28622759/catching-audiovisual-interactions-with-a-first-person-fisherman-video-game
#18
Yile Sun, Timothy J Hickey, Barbara Shinn-Cunningham, Robert Sekuler
The human brain is excellent at integrating information from different sources across multiple sensory modalities. To examine one particularly important form of multisensory interaction, we manipulated the temporal correlation between visual and auditory stimuli in a first-person fisherman video game. Subjects saw rapidly swimming fish whose size oscillated, either at 6 or 8 Hz. Subjects categorized each fish according to its rate of size oscillation, while trying to ignore a concurrent broadband sound seemingly emitted by the fish...
July 2017: Perception
https://www.readbyqxmd.com/read/28622758/on-the-ecological-validity-of-computer-displays
#19
Alan Gilchrist
No abstract text is available yet for this article.
July 2017: Perception
https://www.readbyqxmd.com/read/28622757/stationary-objects-flashed-periodically-appear-to-move-during-smooth-pursuit-eye-movement
#20
Frédéric Gosselin, Simon Faghel-Soubeyrand
We discovered that a white disc flashed twice at the same location appears to move during smooth pursuit eye tracking in the direction opposite to that of the eye movement. We called this novel phenomenon movement-induced apparent motion (MIAM). Using the method of constant stimuli, we measured the required displacement of the second appearance of the disc in the pursuit direction to null the effect during the closed-loop stage of smooth pursuit eye tracking. We observed a strong linear relationship between the points of subjective stationarity and the inter-stimuli intervals for four smooth pursuit eye movement speeds...
July 2017: Perception
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