Results 131 to 140 of about 127,653 (287)

A Multi-Scale Network Model of Brightness Perception [PDF]

, 1994
A neural network model of brightness perception is developed to account for a wide variety of difficult data, including the classical phenomenon of Mach bands and nonlinear contrast effects associated with sinusoidal luminance waves.
Mingolla, Ennio, Neumann, Heiko, Pessoa, Luiz   +2 more
core   +1 more source

The influence of semantic context on initial eye landing sites in words [PDF]

, 2000
To determine the role of ongoing processing on eye guidance in reading, two studies examined the effects of semantic context on the eyes' initial landing position in words of different levels of processing diffculty.
d'Ydewalle, Géry, Lavigne, Frédéric, Vitu, Françoise   +2 more
core  

Dynamics of Attention in Depth: Evidence from Mutli-Element Tracking [PDF]

, 1999
The allocation of attention in depth is examined using a multi-element tracking paradigm. Observers are required to track a predefined subset of from two to eight elements in displays containing up to sixteen identical moving elements. We first show that
Mingolla, Ennio, Viswanathan, Lavanya
core   +1 more source

Optimal Dynamical Range of Excitable Networks at Criticality

, 2007
A recurrent idea in the study of complex systems is that optimal information processing is to be found near bifurcation points or phase transitions.
Copelli, Mauro, Kinouchi, Osame
core   +1 more source

Alpha-tACS Alters Attentional Control but not Cognitive Functions as Video Games Do: A Psychophysical Investigation based on the Theory of Visual Attention

, 2022
Yannik Hilla, Fabian Link, Paul Sauseng
openalex   +2 more sources

Psychophysical assessment of face perception deficits in adults with amblyopia through top-down and bottom-up visual processing pathways

Frontiers in Neuroscience
PurposeThis study aims to investigate face perception ability in adult patients with amblyopia.MethodsWe conducted two psychophysical experiments. The Face-detection task involved 25 amblyopic patients and 25 healthy controls, using face stimulation at 6
Xiaolu Ming, Gantian Huang, Meng Liao, Meng Liao, Meng Liao, Ping Jiang, Ping Jiang, Ping Jiang, Longqian Liu, Longqian Liu, Longqian Liu   +10 more
doaj   +1 more source

Near Phoria and Near Point of Convergence Parameters in Children With Hearing and Speech Impairment: A Cross‐Sectional Study

Health Science Reports
Background and Aims Children with hearing and speech impairment are reported to have a higher prevalence of refractive errors and amblyopia. Most studies conducted previously have not primarily concentrated on the binocular vision aspects of near vision ...
Jameel Rizwana Hussaindeen, Mariza Mavroidis, Badrinath P. Ashwin, Meenakshi S. Sruthi, Baskar Theagarayan   +4 more
doaj   +1 more source

Reverse Correlation Characterizes More Complete Tinnitus Spectra in Patients

IEEE Open Journal of Engineering in Medicine and Biology
Goal: We validate a recent reverse correlation approach to tinnitus characterization by applying it to individuals with clinically-diagnosed tinnitus. Methods: Two tinnitus patients assessed the subjective similarity of their non-tonal tinnitus percepts ...
Nelson V. Barnett, Alec Hoyland, Divya A. Chari, Benjamin Parrell, Adam C. Lammert   +4 more
doaj   +1 more source

PsychoPy—Psychophysics software in Python

Journal of Neuroscience Methods, 2007
J. Peirce
semanticscholar   +1 more source

Psychophysics and the judgment of price: Judging complex objects on a non-physical dimension elicits sequential effects like those in perceptual tasks [PDF]

, 2009
William J. Matthews, Neil Stewart
openalex   +1 more source