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Roberto Arban

3 papers in the library · 26 citations · publishing 2020-2026

Papers

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Rapid-acting antidepressant drugs modulate affective bias in rats

Science Translational Medicine January 10, 2024 Katie Kamenish, Roberto Arban, Aslihan Selimbeyoglu et al. 26 citations

How rapid-acting antidepressants (RAADs), such as ketamine, induce immediate and sustained improvements in mood in patients with major depressive disorder (MDD) is poorly understood. A core feature of MDD is the prevalence of cognitive processing biases associated with negative affective states, and the alleviation of negative affective biases may be an index of response to drug treatment....

Role of the medial prefrontal cortex in the effects of rapid acting antidepressants on decision-making biases in rodents

bioRxiv (Cold Spring Harbor Laboratory) January 23, 2020 Ca Hales, Jm Bartlett, Roberto Arban et al. preprint

Abstract Major Depressive Disorder is a significant and costly cause of global disability. Until the discovery of the rapid acting antidepressant (RAAD) effects of ketamine, treatments were limited to drugs that have delayed clinical benefits. The mechanism of action of ketamine is currently unclear but one hypothesis is that it may involve neuropsychological effects mediated through modulation...