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.
Results
Showing 1 to 4 of 4 for “"contingency degradation"”.
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The role of frontal-striatal circuits in instrumental behaviour
… and habitual behaviour, as measured in the contingency degradation paradigm, were determined. As argued in the thesis Introduction, studies of the marmoset help to bridge rodent and human studies, including possible clinical translation, one of the reasons being the homologies that exist for …
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Modelling the Neuropsychopharmacology of Obsessive-Compulsive Disorder in the Common Marmoset (Callithrix jacchus)
… of behavioural adaptation, reversal learning and contingency degradation, in which stimulus/action–reward contingencies are altered. The results are interpreted within the psychological framework of the compulsivity construct, and their implications for the pathological behaviour of …
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Neuropsychological and biological mechanisms of checking in OCD and clozapine induced Schizo-OCS
… performed worse. In a second study, contingency degradation learning and checking were measured using a second variant of the task in which there was no time constraint. However, significant increases in checking behaviour were shown in another group of OCD patients compared with …
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The Neural Underpinnings of Obsessive-Compulsive Disorder: From Adolescence to Adulthood
… within corticostriatal networks, while a contingency degradation task with metacognitive ratings evaluated the balance between goal-directed and habitual control. Comprehensive clinical phenotyping included the Y-BOCS, OCI, and dimensional measures of perfectionism, uncertainty …