[HTML][HTML] Contextual modulation as de-texturizer
E Gheorghiu, FAA Kingdom, N Petkov - Vision Research, 2014 - Elsevier
Contextual modulation refers to the effect of texture placed outside of a neuron's classical
receptive field as well as the effect of surround texture on the perceptual properties of …
receptive field as well as the effect of surround texture on the perceptual properties of …
Numerosity and density judgments: Biases for area but not for volume
Human observers can rapidly judge the number of items in a scene. This ability is
underpinned by specific mechanisms encoding number or density. We investigated whether …
underpinned by specific mechanisms encoding number or density. We investigated whether …
The influence of three-dimensional cues on body size judgements
G Turnbull, J Alexi, G Mann, YR Li… - Quarterly Journal of …, 2022 - journals.sagepub.com
Research has shown that body size judgements are frequently biased, or inaccurate.
Critically, judgement biases are further exaggerated for individuals with eating disorders, a …
Critically, judgement biases are further exaggerated for individuals with eating disorders, a …
Adaptation reveals multi-stage coding of visual duration
In conflict with historically dominant models of time perception, recent evidence suggests
that the encoding of our environment's temporal properties may not require a separate class …
that the encoding of our environment's temporal properties may not require a separate class …
Dynamics of contextual modulation of perceived shape in human vision
E Gheorghiu, FAA Kingdom - Scientific Reports, 2017 - nature.com
In biological vision, contextual modulation refers to the influence of a surround pattern on
either the perception of, or the neural responses to, a target pattern. One studied form of …
either the perception of, or the neural responses to, a target pattern. One studied form of …
Neural responses to dynamic adaptation reveal the dissociation between the processing of the shape of contours and textures
Shape-adaptation studies show that surround textures can inhibit the processing of
contours. Using event-related potentials (ERP), we examined the time-course of neural …
contours. Using event-related potentials (ERP), we examined the time-course of neural …
Chromatic properties of texture-shape and of texture-surround suppression of contour-shape mechanisms
E Gheorghiu - Journal of Vision, 2012 - jov.arvojournals.org
Contour-shape coding is color selective (Gheorghiu & Kingdom, 2007a) and surround
textures inhibit the processing of contour shapes (Gheorghiu & Kingdom, 2011; Kingdom & …
textures inhibit the processing of contour shapes (Gheorghiu & Kingdom, 2011; Kingdom & …
[HTML][HTML] Discrimination of rotated-in-depth curves is facilitated by stereoscopic cues, but curvature is not tuned for stereoscopic rotation-in-depth
J Bell, J Kanji, FAA Kingdom - Vision research, 2013 - Elsevier
Object recognition suffers when objects are rotated-in-depth, as for example with changes to
viewing angle. However the loss of recognition can be mitigated by stereoscopic cues …
viewing angle. However the loss of recognition can be mitigated by stereoscopic cues …
Local and global components of texture-surround suppression of contour-shape coding
E Gheorghiu - Journal of Vision, 2012 - jov.arvojournals.org
Evidence that contour-shapes and texture-shapes are processed by different mechanisms
included the finding that contour-shape aftereffects are reduced when the adaptation …
included the finding that contour-shape aftereffects are reduced when the adaptation …
[HTML][HTML] Global shape processing involves feature-selective and feature-agnostic coding mechanisms
J Bell, M Forsyth, DR Badcock - Journal of Vision, 2014 - tvst.arvojournals.org
Recent research and modeling proposes that a closed shape is accurately described by
both the curvature and angular location of its parts relative to the shape center, implying that …
both the curvature and angular location of its parts relative to the shape center, implying that …