Results 1 to 10 of about 1,596,676 (294)

Cortical idiosyncrasies predict the perception of object size [PDF]

Nature Communications, 2015
Perception is subjective. Even basic judgments, like those of visual object size, vary substantially between observers and also across the visual field within the same observer.
Balraj, A., Balraj, A., de Haas, B., de Haas, B., Greenwood, J.A., Greenwood, J.A., Moutsiana, C., Moutsiana, C., Papageorgiou, A., Papageorgiou, A., Schwarzkopf, D.S., Schwarzkopf, D.S., van Dijk, J.A., van Dijk, J.A.   +13 more
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Pictorial size perception in schizophrenia [PDF]

Psicologia: Reflexão e Crítica, 2021
AbstractIn this study, we compared visual pictorial size perception between healthy volunteers (CG) and an experimental group (EG) of people diagnosed with schizophrenia. We have been using paintings by Salvador Dalí and Rorschach plates to estimate visual pictorial size perception.
Maria Lúcia de Bustamante Simas, Ana Cristina Taunay Maranhão, Aline Mendes Lacerda, Flora Silva Teixeira, Carlos Henrique Resende Freire, Cecília Coimbra da Silva Raposo, Georgia Mônica Marque de Menezes   +6 more
openaire   +5 more sources

The visual perception of size and distance [PDF]

Vision Research, 1963
Abstract The perception of absolute distance has been assumed to be important in the perception of the size of objects and the depth between them. A different hypothesis is proposed. It is asserted that perceived relative size and distance are the primary psychological phenomena with perceived absolute distance derived from the perceptual summing of ...
Walter C. Gogel
openalex   +4 more sources

Cross modal perception of body size in domestic dogs (Canis familiaris) [PDF]

, 2011
While the perception of size-related acoustic variation in animal vocalisations is well documented, little attention has been given to how this information might be integrated with corresponding visual information.
A Ghazanfar, A Izumi, AA Ghazanfar, AM Taylor, AM Taylor, AM Taylor, Anna M. Taylor, BD Charlton, Colin Allen, D Reby, David Reby, EH Miller, EO Wilson, HR Bauer, I Adachi, I Adachi, JM Sinnott, JM Sinnott, K Schmidt-Nielsen, Karen McComb, KE Jordan, L Proops, M Sommers, ML Patterson, ML Patterson, R Gil-Da-Costa, RB D'Eath, RE Johnston, RH Peters, S Campanella, S Kojima, T Clutton-Brock, T Riede, TA Evans, W Fitch, W Fitch, WT Fitch, WT Fitch, WT Fitch   +38 more
core   +21 more sources

The independence of size perception and distance perception [PDF]

Perception & Psychophysics, 2001
Research on distance perception has focused on environmental sources of information, which have been well documented; in contrast, size perception research has focused on familiarity or has relied on distance information. An analysis of these two parallel bodies of work reveals their lack of equivalence.
Ralph Norman Haber, Charles A. Levin
openalex   +5 more sources

Garment Sizes in Perception of Body Size [PDF]

Perceptual and Motor Skills, 2003
This paper reports an experimental investigation of the effect of garment size on perceived body size. The perceived body sizes of three Chinese men (thin, medium, and obese build) wearing different sizes of white T-shirts were assessed using Thompson and Gray's 1995 Nine-figural Scale in 1 (thinnest) to 9 (obese) grade and a newly-proposed method ...
Jintu Fan, Edward Newton, L. Lau, Fu Liu
openalex   +4 more sources

A Binocular Information Source for Size Perception [PDF]

Frontiers in Psychology, 2017
For too long, size perception research has been guided by the size distance invariance hypothesis. Although research to validate this hypothesis has been largely inconclusive, the hypothesis has endured, perhaps in part because alternative information sources for size perception were lacking.
Nam-Gyoon Kim
openaire   +5 more sources

Simultaneous time and size perception [PDF]

Perception & Psychophysics, 1976
Judgments of the apparent duration and size of visually presented circles vary directly with the duration and size of the presented stimuli. When the frequencies of stimulus duration (short vs. long) and stimulus area (small vs. large) are varied, perceived size and duration are directly related to the frequency of the lower attribute value (short or ...
Ewart A. C. Thomas, Nancy E. Cantor
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Interocular induction of illusory size perception [PDF]

BMC Neuroscience, 2011
The perceived size of objects not only depends on their physical size but also on the surroundings in which they appear. For example, an object surrounded by small items looks larger than a physically identical object surrounded by big items (Ebbinghaus illusion), and a physically identical but distant object looks larger than an object that appears ...
D. Samuel Schwarzkopf, D. Samuel Schwarzkopf, Chen Song, Chen Song, Geraint Rees, Geraint Rees   +5 more
openaire   +8 more sources

Prehension and perception of size in left visual neglect [PDF]

Behavioural Neurology, 2001
Right hemisphere damaged patients with and without left visual neglect, and age-matched controls had objects of various sizes presented within left or right body hemispace. Subjects were asked to estimate the objects’ sizes or to reach out and grasp them,
Dijkerman, H C, McIntosh, R D, Milner, A D, Pritchard, C L, Roberts, R C   +4 more
core   +3 more sources