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Inertial Movements of the Iris as the Origin of Postsaccadic Oscillations
(American Physical Society, 2018-04-27)
Recent studies on the human eye indicate that the pupil moves inside the eyeball due to deformations of the iris. Here we show that this phenomenon can be originated by inertial forces undergone by the iris during the ...
Models for saccadic motion and postsaccadic oscillations
(American Physical Society, 2019-03)
In a recent letter [S. Bouzat, Phys. Rev. Lett. 120, 178101 (2018)10.1103/PhysRevLett.120.178101], a mathematical model for eyeball and pupil motion was developed allowing for the understanding of the postsaccadic oscillations ...
Reduced saccadic inhibition of return to moving eyes in autism spectrum disorders
(Pergamon-Elsevier Science Ltd, 2016-10)
Inhibition of Return (IOR) refers to slower reaction time to a target presented at the same location as a preceding stimulus. Here, we examine reflexive attention orienting via the saccadic IOR using a shift in gaze ...
Eye Movement Alterations During Reading in Patients With Early Alzheimer Disease
(Association For Research In Vision And Ophthalmology, 2013)
Freedom and rules in human sequential performance: A refractory period in eye-hand coordination
(Association for Research in Vision and Ophthalmology, 2013-03-11)
In action sequences, the eyes and hands ought to be coordinated in precise ways. The mechanisms governing the architecture of encoding and action of several effectors remain unknown. Here we study hand and eye movements ...
Diagnosis of mild Alzheimer disease through the analysis of eye movements during reading
(Imperial College Press, 2015-03)
Reading requires the integration of several central cognitive subsystems, ranging from attention and oculomotor control to word identification and language comprehension. Reading saccades and fixations contain information ...
A simple model to analyse the activation force in eyeball movements
(Springer, 2020-02-25)
Starting with a proposal to model horizontal eye movements, we study the parameters involved in it. Particularly, we investigate the values that best fit the parameters describing the activation force responsible for ...
An Approach to the Study of Microsaccades during Reading Using Wavelets
(Asociación Argentina de Mecánica Computacional, 2018-03)
Reading requires the integration of several central cognitive subsystems from attention and oculomotor control to word identification and language comprehension. When reading, the eyes alternate between long movements and ...