Impulsive Behavior Clinical Trial
Official title:
Modulating Decision-Making and Impulse Control With Transcranial Direct Current Stimulation (tDCS) Over the Orbitofrontal Cortex (OFC): A Randomized and Sham-Controlled Study
In this study the investigators aim to assess whether transcranial direct current stimulation (tDCS; a safe and non-invasive method for modulating the activity of specific brain regions) when applied over the orbitofrontal cortex (OFC) is able to modulate decision-making and impulse control in healthy participants.
In this single-blind, three-arm and sham-controlled study, we will assess whether transcranial direct current stimulation (tDCS; a safe and non-invasive method for modulating the activity of specific brain regions) when applied over the orbitofrontal cortex (OFC) is able to modulate decision-making and impulse control in healthy volunteers. We hypothesize that tDCS applied to the OFC, in comparison to sham tDCS, will significantly enhance decision-making and impulse control. For this study we will enroll 45 healthy individuals aged 18-60 years. These individuals will be assessed with a battery of computerized tasks as well as clinician-administered and self-reported questionnaires on depression and anxiety. Assessments will be carried out before and after a single 30-minute tDCS session. ;
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Basic Science
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