[Effect of acupuncture on migraine without aura: a resting-state functional magnetic resonance study].

Objective: To observe therapeutic effect of acupuncture on migraine without aura and the changes of brain functional connectivity (FC) using resting-state functional magnetic resonance imaging (rs-fMRI).

Methods: Thirty-four patients with migraine without aura were included into an observation group and treated with acupuncture at Baihui (GV 20), Xuanlu (GB 5), Shuaigu (GB 8), Taiyang (EX-HN 5), etc. Using G6805-Ⅱ electric acupuncture apparatus, the ipsilateral Fengchi (GB 20) and Shuaigu (GB 8) were connected and stimulated with continuous wave, 2 Hz in frequency and 0.

Functional connectivity changes during migraine treatment with electroacupuncture at Shuaigu (GB8).

Objective: To investigate the changes in the functional connectivity (FC) in the right insula between migraine without aura (MWoA) and healthy controls by using resting-state functional magnetic resonance imaging (rs-fMRI), and to observe the instant alteration of FC in MWoA during electroacupuncture (EA) stimulation at Shuaigu (GB8).

Methods: A total of 30 patients with MWoA (PM group) and 30 healthy controls (HC group) underwent rs-fMRI scans. The PM group underwent a second rs-fMRI scan while receiving EA at GB8.