Results 11 to 20 of about 18,399 (262)
Effect of Saccadic Adaptation on Sequences of Saccades
Journal of Eye Movement Research, 2012 Accuracy of saccadic eye movements is maintained thanks to adaptation mechanisms. The adaptive lengthening and shortening of reactive and voluntary saccades rely on partially separate neural substrates. Although in daily-life we mostly perform sequences of saccades, the effect of saccadic adaptation has been mainly evaluated on single saccades.
Panouillères, Muriel +3 more
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Saccadic adaptation in 10-41 month-old children
Frontiers in Human Neuroscience, 2016 When saccade amplitude becomes systematically inaccurate, adaptation mechanisms gradually decrease or increase it until accurate saccade targeting is recovered. Adaptive shortening and adaptive lengthening of saccade amplitude rely on separate mechanisms
Christelle eLemoine-Lardennois +5 more
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Adaptation and mislocalization fields for saccadic outward adaptation in humans
Journal of Eye Movement Research, 2010 Adaptive shortening of a saccade influences the metrics of other saccades within a spatial window around the adapted target. Within this adaptation field visual stimuli presented before an adapted saccade are mislocalized in proportion to the change of ...
Fabian Schnier +2 more
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Vision Research, 2006 Saccades are necessary for optimal vision. Little is known about saccades in children. We recorded saccades using an infrared eye tracker in 39 children, aged 8-19 years. Participants made saccades to visual targets that stepped 10 degrees or 15 degrees horizontally and 5 degrees or 10 degrees vertically at unpredictable time intervals.
Salman, Michael S. +7 more
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Visual space constructed by saccade motor maps
Frontiers in Human Neuroscience, 2016 How visual space is represented in the brain is an open question in neuroscience. Embodiment theories propose that spatial perception is structured by neural motor maps.
Eckart Zimmermann, Markus Lappe
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PLoS ONE, 2022 Though previous work has examined infant attention across a variety of tasks, less is known about the individual saccades and fixations that make up each bout of attention, and how individual differences in saccade and fixation patterns (i.e., scanning ...
Shannon Ross-Sheehy +2 more
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Frontiers in Human Neuroscience, 2015 The dorsolateral prefrontal cortex (DLPFC) and the frontal eye fields (FEF) have both been implicated in the executive control of saccades, yet possible dissociable roles of each region have not been established.
Ian G.M. Cameron +5 more
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Association of saccade duration and saccade acceleration/deceleration asymmetry during visually guided saccade in schizophrenia patients. [PDF]
PLoS ONE, 2014 OBJECTIVE: To examine the difference between schizophrenia patients and normal controls on velocity and acceleration of saccade, by using the basic visually guided saccade (VGS) paradigm.
Hong Cui +5 more
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Modeling the Triggering of Saccades, Microsaccades, and Saccadic Intrusions [PDF]
Frontiers in Neurology, 2018 When we explore a static visual scene, our eyes move in a sequence of fast eye movements called saccades, which are separated by fixation periods of relative eye stability. Based on uncertain sensory and cognitive inputs, the oculomotor system must decide, at every moment, whether to initiate a saccade or to remain in the fixation state.
Jorge Otero-Millan +7 more
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Acta Otorhinolaryngologica Italica, 2019 Driving is not only a physical task, but is also a mental task. Visual inputs are indispensable in scanning the road, communicating with other road users and monitoring in-vehicle devices. The probability to detect an object while driving (conspicuity) is very important for assessment of driving effectiveness, and correct choice of information relevant
G. Guidetti +5 more
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