The goal of this clinical trial is to test the efficacy of transcutaneous vagus nerve stimulation (tVNS) in borderline personality disorder. The main question it aims to answer is: • Is tVNS effective in acutely reducing emotional reactivity in borderline personality disorder? Participants will be randomized to a single session of tVNS or sham-tVNS while going through an affect-inducing procedure. It will consist of the presentation of one neutral and three negative affect-inducing videos in sequence, each of which is followed by a post-induction period during which participants will rate the quality and intensity of their current self-reported emotions. Researchers will compare the tVNS and sham tVNS groups to see if there is a difference in the intensity of the self-reported emotions between the groups.
Age range
18 Years – 50 Years
Sex
FEMALE
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Change in negative emotional arousal from baseline at immediately after affect-induction (post-induction ratings) as assessed by PANAS
Timeframe: Baseline and immediately after every of the four videos.