TY - RPRT TI - Transcutaneous auricular vagus nerve stimulation enhances emotional bias towards happiness in healthy young adults: A comparative study of electrical and ultrasound stimulation AU - Kang, J. C. AU - Ng, J. Y. AU - Kaiser, M. AU - Choi, H. AU - Song, J.-J. AU - Jung, J. PY - 2025 DO - 10.1101/2025.11.19.689293 UR - https://www.biorxiv.org/content/10.1101/2025.11.19.689293v1 ID - 10.1101/2025.11.19.689293 ER -