AUTHOR=Byun Sangwon , Kim Ah Young , Shin Min-Sup , Jeon Hong Jin , Cho Chul-Hyun TITLE=Automated classification of stress and relaxation responses in major depressive disorder, panic disorder, and healthy participants via heart rate variability JOURNAL=Frontiers in Psychiatry VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2024.1500310 DOI=10.3389/fpsyt.2024.1500310 ISSN=1664-0640