Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"Saccadic Eye Movement"”.
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A Study of the Accuracy of the Saccadic Eye Movement System as a Function of Target Distance, Duration and Direction.
The behavior of man is to a large extent governed by the information received about the environment through the visual system. Since in the human retina, the greatest density of photoreceptors is located at the fovea, the best spatial resolution is obtained when the image of an object is focused …
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Characterizing the Brain Dynamics and Eye Movement Behavior of Memory-Guided Saccades: a Preliminary Investigation of Distractor Influence on Memory-Guided Saccades
… saccades. In our current study we have utilized eye tracking and EEG technology to simultaneously record the changes in saccadic eye movement (SEM) behavior and event-related potentials (ERPs) associated with performance on a memory-guided saccade task with distractor conditions. Thirteen healthy …
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Visual Search Strategies of Elite Baseball Players During a Baseball Hitting Task
… at-bat, anticipatory visual cues and predictive eye movements are needed to have an accurate final fixation while initiating bat swing. Previous research has demonstrated expert hitters have superior dynamic visual acuity and superior visual search strategies. However, little research has …
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Visio-spatial intelligence (vsi) between premier league, first division rugby players and non-athletes in the development of a sportspecific visio-spatial intelligence test battery
… were measured, namely; accommodation facility, saccadic eye movement, speed of recognition, peripheral awareness, visual memory and hand-eye coordination using the following tests: hart near far rock, saccadic eye movement, evasion, accumulator, flash memory and ball wall toss tests. Results …
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Two methods of biomarker discovery: applications in neuropathic pain and pharmacotherapy.
… The top-down approach explored the utility of saccadic eye movements as an objective, functional biomarker of sedation, an adverse effect associated with opioid treatment of pain. This study compared the interaction between sleep deprivation and opioids on opioid-naïve with opioid-tolerant …
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Deficits in eye movement control in children with 22q11.2 deletion syndrome.
… allowing them to receive additional care. As saccadic eye movement behaviours reflect the integrity of multiple brain structures, a battery of oculomotor tasks could help identify neurological deficits. This study sought to test the hypothesis that children with 22q11.2 DS would have deficits …
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Impact of Central Vision Loss on Eye Movements and Time-to-Contact Judgments
… (TTC) judgments can be influenced by eye movements as well as by multisensory stimuli (i.e., presenting a stimulus that has both an auditory and visual component). To date, no study has investigated the interaction between eye movements and unimodal (visual-only) versus multimodal …
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An Attentional Theory of Continuity Editing
… time study shows that one such period, a saccadic eye movement, occurs when an object is occluded by the screen edge. This occlusion has the potential to create existence constancy across the cut. After the cut, the object only has to appear when and where it is expected for it to be …
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Comparison of anaerobic and aerobic fatigue on visual skills
… quantitative testing for accommodation facility, saccadic eye movements, speed of recognition, hand-eye coordination, peripheral awareness, and visual memory. One week later, the TG participants returned to complete a short supramaximal effort cycle ergometer test (SCT) immediately followed by the …
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Effects of bottom-up versus top-down cueing on conjunction search in 3-month old infants
… will be in the center of the array. Infant saccadic eye movement latencies were recorded for three different set sizes of conjunction search arrays (5, 8, & 10) when the target was either present or absent. When the target was present, the eye movement latency that localized the target was …