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 5 of 5 for “"Waiting Impulsivity"”.
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Electrophysiological and neuromodulatory correlates of waiting impulsivity
A impulsividade de espera é a capacidade de esperar para realizar uma ação associada a uma recompensa. Uma maneira de estudar a dinâmica cerebral durante os processos de impulsividade é analisando os potenciais relacionados a eventos (PRE) através da atividade contínua do EEG, como a P3 (ou P300). …
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Cortical - Basal Ganglia Circuits: Control of Behaviour and Alcohol Misuse
… by examining the cognitive constructs of impulsivity and compulsivity. Waiting impulsivity, a tendency towards rapid premature responses that has been associated with compulsive drug use, was associated with connectivity between limbic regions including subgenual anterior cingulate cortex, …
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Neural and psychological mediators of trait impulsivity: cortico-striatal circuitry and catecholaminergic neuromodulation
Impulsivity is a multidimensional trait in humans and other mammalian species. It is widely regarded as the tendency to act rapidly, without appropriate foresight and underlies many psychiatric disorders, including attention-deficit/hyperactivity disorder (ADHD), mood disorders such as depression …
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Serotonergic modulation of cognition
… behaviour and deficits are shown in impulsivity. We administered an acute clinically relevant dosage of the commonly used serotonin reuptake inhibitor escitalopram to sixty-six healthy volunteers in a double-blind, randomized, placebo-controlled design. We administered a large task …
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The Neurocognitive Dynamics Underlying Loss of Control in Alcohol Misuse and Addiction
… to the addiction cycle (Robbins et al., 2012): impulsivity (i.e., “actions which are poorly conceived, prematurely expressed, unduly risky or inappropriate to the situation and that often result in undesirable consequences” [Daruna & Barnes, 1993]) and compulsivity (i.e., “actions which persist …