Buyang Huanwu Decoction enhances hippocampal-cortical connectivity remodeling via sonic hedgehog signaling to ameliorate memory dysfunction in cerebral ischemic rats. - Lu, Yun; Lin, Ziyue; Wang, Hanyu; Zhuang, Yuming; Jia, Jingting; Wang, Yuxuan; Yang, Le; Li, Manzhong; Li, Mingcong; Nie, Binbin; Zhang, Rui; Pan, Xu; et al. (Chinese Medicine, 2025)