AUTHOR=Chen Danni , Yang Xuanjin , Liang Yuanyuan , Huang Chen , Zhang Suhan , Li Yini , Li Ye , Li Xiaofei , Mu Wenting , Zhang Dan , Ma Liangkun TITLE=A free association semantic task for fNIRS-based perinatal depression assessment JOURNAL=Frontiers in Neurology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2024.1491923 DOI=10.3389/fneur.2024.1491923 ISSN=1664-2295