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 16 of 16 for “"antisaccade"”.
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CONTRIBUTIONS OF A COMPELLED-RESPONSE PARADIGM TO THE ANTISACCADE TASK FOR PARSING PERCEPTION, MOTOR PLANNING, AND COGNITION IN HUMANS
… human psychophysical study combines the classic antisaccade task, which requires subjects to make an eye movement away from a suddenly appearing peripheral stimulus, and the compelled saccade task, which dissociates perceptual evaluation and motor-planning phases of decision-making. The marriage …
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When Anxiety Meets Impulsivity: A Risk Factor for Poor Effortful Control
… Temperament Questionnaire), along with a mixed antisaccade eye tracking task as a behavioural measure of IC. Participants were independently categorized into high- and low-anxiety groups, as well as high-and low-impulsivity groups using a median split. Independent samples t-test revealed that …
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Deficits in eye movement control in children with 22q11.2 deletion syndrome.
… and sex-matched controls completed prosaccade, antisaccade, delayed memory-guided sequential (DMS) and predictive eye movement tasks. Results: Compared to controls, children with 22q11.2 DS exhibited increased direction errors in the antisaccade task, increased timing errors in the DMS task, as …
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The Examination of Aging and Attention Control With Optical Imaging
… data during blocked versions of the pro- and antisaccade tasks for younger and older adults. The results of this study show that younger adults have more attentional control than older adults, evidenced by fewer errors and faster brain responses during the antisaccade task. Unfortunately, …
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THE EFFECTS OF PARKINSON’S DISEASE AND ASSOCIATED TREATMENTS ON SACCADIC EYE MOVEMENTS
… in performance for the memory-guided (MGS) and antisaccade tasks were also seen. A perceptual vortex was uncovered in the antisaccade task, supporting the idea that decrease in cognitive control can impair one’s ability to overcome the sensory pull of a salient stimulus.
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Connecting the Dots between N-back, Operation Span, and Raven's Progressive Matrices
… (e.g., Spieler, Balota, & Faust, 1996) and the antisaccade task (e.g., Kane et al., 2001). Analyses revealed that perceptual speed and the antisaccade task were important to explaining the relationship between N-back and RAPM whereas the Stroop interference effect corresponded to the link …
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Attention after adversity: examining temperament as a protective and risk factor
… in the relationship to efficiency cost on the antisaccade task. This study provides a novel view into adult temperament, as well as how adversity and temperament interact to shape attentional control.
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Biased Attentional Processing for Negative Emotion and Youth Internalizing Psychopathology: The Role of Attentional Control Deficits
… study utilized an emotional adaptation of the Antisaccade Task with eye-tracking to precisely and accurately tease apart components of attentional control, including inhibition and shifting, in the context of social threat (i.e., anger) in a community sample of youth and young adults (ages …
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Exploring obesity, ADHD severity, and disordered eating behavior among college students
… of executive functioning (e.g., CPT3, IGT), an antisaccade task comprising food and neutral cues, self-report questionnaires of disordered eating behaviors, and anthropometric measures. Hierarchical linear regression analyses showed that BMI but not ADHD or their interaction was a unique …
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Cognitive task performances as biomarkers & candidate endophenotypes in childhood neurodevelopmental disorders: ADHD & autism
… for future endophenotype research by showing antisaccade correction rate and saccade amplitude to meet the co-familiarity criterion for a broad endophenotype that is shared across ASD and ADHD.<br/>The study has implication for diagnosis and treatment of the two disorders and their …
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Cognitive impairment in chronic kidney disease : are oculomotor tests an effective detection marker?
… tool for CI in CKD, and indicate that the antisaccade task has the potential to act as a cost and time-effective means of periodically assessing certain domains of cognition in people with CKD. Despite this, further work using the anti-saccade paradigm longitudinally and in larger …
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NEUROPROFILES: NEUROdevelopment in PReschool children Of FIfe and Lothian Epilepsy Study
… noted in CWEOE, and an unexpected absence of antisaccade production was seen in all children. This is the first population-based study to describe the neurobehavioural profile, and explore eye-gaze behaviour, in CWEOE. Neurobehavioural problems are present, detectable, and highly prevalent in …
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PREFRONTAL ACTIVITY IN COGNITIVE FUNCTION: MECHANISMS AND MATURATION
A number of cognitive abilities, including working memory and response inhibition, mature relatively late in life. These functions are thought to be controlled by the prefrontal cortex, which itself undergoes a number of anatomical and functional changes that last beyond adolescence, into early …
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The connectivity fingerprints of the frontal eye field and the inferior frontal junction
… reliably engage these regions. Prosaccade and antisaccade tasks were included in the FEF sample, whereas oddball/attention, n-back, Stroop and task-switching experiments were included in the IFJ sample (n = 35 and 32, respectively). The ALE technique revealed the strongest convergence of …
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The Effect of a Combined Multiple-Modality Exercise Intervention on Sensorimotor Function in Community Dwelling Older Adults, with A Subjective Cognitive Complaint: The M4 Study (Multi-Modal; Mind Motor)
… system. Participants performed prosaccades and antisaccades (AS). AS RT was significantly quicker from baseline – 6-months when M2 and M4 were collated p = 0.037. AS MT showed no significant difference from baseline – 6-months, p > 0.05. % Errors displayed no significant changes from baseline – …