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Effects of Transcutaneous Auricular Vagus Nerve Stimulation on Cognitive Performance and Sex Differences

StatusNot Yet Recruiting
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗
Record status
This record was last updated December 1, 2025 (before its estimated April 2026 completion). Its status may not reflect the trial's current state.

Record History

  1. Study First Submitted
This study investigates the effects of transcutaneous auricular vagus nerve stimulation (taVNS) on cognitive performance in healthy adults. The study uses a sham-controlled, cross-over design in which each participant receives both active taVNS and sham stimulation in separate sessions. Each participant completes both conditions (active and sham) in a randomized order using a crossover design. Cognitive performance will be assessed before and after each session using standardized tests. The study also explores whether males and females respond differently to taVNS, in order to identify potential sex-related differences in cognitive outcomes.
Trial Details
NCT Number NCT07256080
Lead Sponsor Bahçeşehir University
Conditions
(from sponsor)		 Cognitive Assessment, Cognition, taVNS, Vagus Nerve Stimulation, Executive Functions, Healthy Participants, Neuromodulation, Sex Differences
Enrollment 60 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov