Results 71 to 80 of about 86,506 (294)

Elevated Thresholds for Light Touch in Children With Autism Reflect More Conservative Perceptual Decision-Making Rather Than a Sensory Deficit

Frontiers in Human Neuroscience, 2020
Individuals with autism spectrum disorder (ASD) are often behaviorally hyper-reactive to light touch, but it is unclear to what degree this arises from a fundamental sensory difference vs. higher order systems for attention or emotion processing.
Jennifer M. Quinde-Zlibut, Christian D. Okitondo, Zachary J. Williams, Zachary J. Williams, Zachary J. Williams, Amy Weitlauf, Lisa E. Mash, Brynna H. Heflin, Neil D. Woodward, Carissa J. Cascio, Carissa J. Cascio, Carissa J. Cascio   +11 more
doaj   +1 more source

Angular Scale Expansion Theory And The Misperception Of Egocentric Distance In Locomotor Space [PDF]

, 2014
Perception is crucial for the control of action, but perception need not be scaled accurately to produce accurate actions. This paper reviews evidence for an elegant new theory of locomotor space perception that is based on the dense coding of angular ...
Durgin, Frank H.
core   +3 more sources

Clinical psychophysics [PDF]

Eye, 1988
New developments in clinical psychophysics allow a non-invasive assessment of visual function which may otherwise not be possible. Measurements of spatial and temporal contrast sensitivity functions, perimetric rod and cone sensitivity, colour vision testing, and newer tests such as hyperacuity thresholds may provide information about the mechanism of ...
openaire   +2 more sources

Microsaccades Tracking by Secondary Speckle Pattern Analysis

Journal of Biophotonics, EarlyView.
A new approach for detecting microsaccades is introduced using secondary speckle patterns reflected from the sclera. This method offers potential benefits in capturing subtle eye movements and overcoming limitations in traditional pupil‐tracking systems.
Ola Shteinberg, Sergey Agdarov, Yafim Beiderman, Yoram S. Bonneh, Inbal Ziv, Zeev Kalyuzhner, Zeev Zalevsky   +6 more
wiley   +1 more source

Parallel Adaptation to Spatially Distinct Distortions

Frontiers in Psychology, 2020
Optical distortions as a visual disturbance are inherent in many optical devices such as spectacles or virtual reality headsets. In such devices, distortions vary spatially across the visual field.
Yannick Sauer, Siegfried Wahl, Siegfried Wahl, Katharina Rifai, Katharina Rifai   +4 more
doaj   +1 more source

Assessing the temporal profile and liking of sugar‐free spicy dark chocolates with different concentrations of Capsicum baccatum pepper and rebaudioside A

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Background As consumers growingly demand healthier confectionery products, sugar‐free chocolates with added spices become interesting options to align with the permissible indulgence trend. This study explored the temporal sensory profiles and consumer acceptance of spicy sugar‐free dark chocolates formulated with varying levels of ...
Gabriel Almeida Rodrigues Martins, Pedro Pio Campregher Augusto, Valdecir Luccas, Helena Maria André Bolini   +3 more
wiley   +1 more source

The role of feature tracking in the furrow illusion

Frontiers in Human Neuroscience, 2016
In the furrow illusion (Anstis, 2012), the perceived path of a moving target follows the veridical path orientation when viewed foveally, but follows the orientation of the texture when viewed peripherally.
Rémy eAllard, Jocelyn eFaubert
doaj   +1 more source

Effect of display luminance and ambient illuminance on the perceived quality of indoor environment images

Journal of the Society for Information Display, EarlyView.
In a psychophysical experiment, participants evaluated the quality (preference, visual complexity, visual clarity, colorfulness, and visual interest) of images of indoor environments under different display luminance (50 cd/m2 and 250 cd/m2) and ambient illuminance (50 lx, 150 lx, 450 lx, and 900 lx) conditions.
Yuwei Wang, Dorukalp Durmus
wiley   +1 more source

MLP: a MATLAB toolbox for rapid and reliable auditory threshold estimation [PDF]

, 2009
In this paper, we present MLP, a MATLAB toolbox enabling auditory thresholds estimation via the adaptive Maximum Likelihood procedure proposed by David Green (1990, 1993).
A. B. Watson, A. Pentland, Alessandro Soranzo, B. A. Wright, B. Treutwein, C. Kaernbach, D. G. Pelli, D. H. Brainard, D. M. Green, D. M. Green, D. M. Green, D. M. Green, F. A. Wichmann, G. Bekesy von, G. R. Kidd, G. T. Fechner, H. Levitt, H. Stanislaw, J. L. Hall, K. Saberi, M. A. García-Pérez, M. Florentine, M. M. Taylor, M. R. Leek, M. R. Leek, Massimo Grassi, R. J. Baker, R. J. Baker, R. S. Schlauch, S. Amitay, S. Amitay, S. S. Stevens, S. S. Stevens, W. A. Simpson, X. Gu   +34 more
core   +1 more source

Stereopsis–Occlusion Conflicts Impair Visual Performance in Augmented Reality

Journal of the Society for Information Display, EarlyView.
ABSTRACT Binocular rendering in augmented reality (AR) displays is prone to several artifacts that can impact visual performance, comfort, and user experience. A number of these artifacts stem from conflicts in the visual system. Vergence–accommodation conflicts (VAC), that is, the mismatch between vergence demand (driven by the horizontal binocular ...
Daniel P. Spiegel, Ian M. Erkelens
wiley   +1 more source