Alterations of static and dynamic functional connectivity of the nucleus accumbens subregions may be associated with chronic process of migraine: a resting-state fMRI study. - Liu G; Lin C; Qiu D; Li X; Guo Z; Li Y; Mei Y; Zhang M; Wang J; Liu X; Ge Z; Xiong Z; et al. (The journal of headache and pain, 2026)