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),...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.The right insula subregions,including the ventral anterior insula(vAI),dorsal anterior insula(dAI)and posterior insula(PI),were selected as the seed points for FC analysis.Results:Aberrant FC,including dAI with right postcentral gyrus,PI with left precuneus,was found among PM before EA(PMa),PM during EA(PMb)and HC.Meanwhile,decreased FC between dAI and the right postcentral gyrus was found in the PMa compared to the HC and PMb.Increased FC between the PI and left precuneus was found in the PMa compared to the HC and PMb.Correlation analysis showed that the FC value of the right postcentral gyrus in PMa was negatively correlated with the scores of Hamilton Rating Scale for Depression and Hamilton Rating Scale for Anxiety.The FC value of the left precuneus in PMa was positively correlated with the visual analogue scale score.Conclusion:The alteration of FC between the right insula subregions and multiple brain regions may be an important index for MWoA.EA at GB8 was able to adjust the FC between the right insula subregions and parietal lobe,namely,the right dAI and right postcentral gyrus,and the right PI and left precuneus,thereby rendering an instant effect in the management of MWoA.展开更多
Migrainous headache,one of commonly and frequently encountered diseases,is a common type of the angioneurotic headaches.Acupuncture and moxibustion therapies are very compatible to treat MI,especially Tangyang-through...Migrainous headache,one of commonly and frequently encountered diseases,is a common type of the angioneurotic headaches.Acupuncture and moxibustion therapies are very compatible to treat MI,especially Tangyang-through-Shuaigu acupuncture therapy which has good curative effects to treat MI.This thesis mainly delves into the principles that Tangyang-through-Shuaigu acupuncture therapy treats MI from anatomical angle.展开更多
基金supported by National Natural Science Foundation of China(No.81573782)2017 Shanghai University of Traditional Chinese Medicine Major Achievement Project(No.ZDCG201701)+1 种基金Shuguang Hospital affiliated to Shanghai University of Traditional Chinese MedicineNational Natural Science Foundation Incubation Project(No.SGYYYX-202001)。
文摘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.The right insula subregions,including the ventral anterior insula(vAI),dorsal anterior insula(dAI)and posterior insula(PI),were selected as the seed points for FC analysis.Results:Aberrant FC,including dAI with right postcentral gyrus,PI with left precuneus,was found among PM before EA(PMa),PM during EA(PMb)and HC.Meanwhile,decreased FC between dAI and the right postcentral gyrus was found in the PMa compared to the HC and PMb.Increased FC between the PI and left precuneus was found in the PMa compared to the HC and PMb.Correlation analysis showed that the FC value of the right postcentral gyrus in PMa was negatively correlated with the scores of Hamilton Rating Scale for Depression and Hamilton Rating Scale for Anxiety.The FC value of the left precuneus in PMa was positively correlated with the visual analogue scale score.Conclusion:The alteration of FC between the right insula subregions and multiple brain regions may be an important index for MWoA.EA at GB8 was able to adjust the FC between the right insula subregions and parietal lobe,namely,the right dAI and right postcentral gyrus,and the right PI and left precuneus,thereby rendering an instant effect in the management of MWoA.
文摘Migrainous headache,one of commonly and frequently encountered diseases,is a common type of the angioneurotic headaches.Acupuncture and moxibustion therapies are very compatible to treat MI,especially Tangyang-through-Shuaigu acupuncture therapy which has good curative effects to treat MI.This thesis mainly delves into the principles that Tangyang-through-Shuaigu acupuncture therapy treats MI from anatomical angle.