Changes in cerebral cortex activation during upright standing tasks in individuals with chronic neck pain: an fNIRS study - Xiao, Chongwu; Liang, Qianfei; Yang, Yugang; Mo, Mingyu; Li, Weixiong; Chen, Huade; Long, Yaobin; Huang, Jinjun (Frontiers in Neurology, 2025)