Results 31 to 40 of about 82,960 (285)
Looking for discriminating is different from looking for looking's sake. [PDF]
PLoS ONE, 2012 Recent studies provide evidence for task-specific influences on saccadic eye movements. For instance, saccades exhibit higher peak velocity when the task requires coordinating eye and hand movements.
Hans-Joachim Bieg +3 more
doaj +1 more source
Selective enhancement of orientation tuning before saccades.
Journal of Vision, 2017 Saccadic eye movements cause a rapid sweep of the visual image across the retina and bring the saccade's target into high-acuity foveal vision. Even before saccade onset, visual processing is selectively prioritized at the saccade target.
Sven Ohl, Clara Kuper, M. Rolfs
semanticscholar +1 more source
Representation, space and Hollywood Squares: Looking at things that aren't there anymore [PDF]
, 2000 It has been argued that the human cognitive system is capable of using spatial indexes or oculomotor coordinates to relieve working memory load (Ballard, Hayhoe, Pook & Rao, 1997) track multiple moving items through occlusion (Scholl & Pylyshyn, 1999) or
Richardson, Daniel, Spivey, Michael
core +2 more sources
VOR Gain Is Related to Compensatory Saccades in Healthy Older Adults
Frontiers in Aging Neuroscience, 2016 Objective: Vestibulo-ocular reflex (VOR) gain is well-suited for identifying rotational vestibular dysfunction, but may miss partial progressive decline in age-related vestibular function.
E. Anson +6 more
semanticscholar +1 more source
A Vertical Asymmetry in Saccades
Journal of Eye Movement Research, 2015 Visual exploration of natural scenes imposes demands that differ between the upper and the lower visual hemifield. Yet little is known about how ocular motor performance is affected by the location of visual stimuli or the direction of a behavioural ...
Mathias Abegg +2 more
doaj +1 more source
Dynamic clustering of time series with Echo State Networks [PDF]
, 2019 In this paper we introduce a novel methodology for unsupervised analysis of time series, based upon the iterative implementation of a clustering algorithm embedded into the evolution of a recurrent Echo State Network.
A Saxena +10 more
core +1 more source
Frontiers in Systems Neuroscience, 2015 Primates use saccadic eye movements to make gaze changes. In many visual areas, including the dorsal medial superior temporal area (MSTd) of macaques, neural responses to visual stimuli are reduced during saccades but enhanced afterwards.
Shaun L Cloherty +7 more
doaj +1 more source
Frontiers in Neurology, 2016 ObjectiveTo determine whether saccadic velocity in the suppression head impulse paradigm (SHIMP) test is a reliable indicator of vestibular loss at the acute and at the chronic stage in patients suffering from different vestibular pathologies.Methods35 ...
Qiwen Shen +8 more
doaj +1 more source
Saccadic suppression during voluntary versus reactive saccades
Journal of Vision, 2017 Saccades are fast eye movements that reorient gaze. They can be performed voluntarily-for example, when viewing a scene-but they can also be triggered in reaction to suddenly appearing targets. The generation of these voluntary and reactive saccades have been shown to involve partially different cortical pathways.
Gremmler, Elke Svenja, Lappe, Markus
openaire +3 more sources
Visual contrast processing is largely unaltered during saccades
Frontiers in Psychology, 2011 Saccadic suppression refers to a reduction in visual sensitivity during saccadic eye movements. This reduction is conventionally regarded as mediated by either of two sources.
Miguel A García-Pérez, Eli ePeli
doaj +1 more source