Regional volume changes of the brain in migraine chronification

作     者：Xiao-Yan Chen Zhi-Ye Chen Zhao Dong Meng-Qi Liu Sheng-Yuan Yu Xiao-Yan Chen;Zhi-Ye Chen;Zhao Dong;Meng-Qi Liu;Sheng-Yuan Yu

作者机构：Department of NeurologyFirst Medical Center of Chinese PLA General HospitalBeijingChina Department of RadiologyFirst Medical Center of Chinese PLA General HospitalBeijingChina Department of RadiologyHainan Hospital of First Medical Center of Chinese PLA General HospitalSanyaHainan ProvinceChina 

出 版 物：《Neural Regeneration Research》 (中国神经再生研究（英文版）)

年 卷 期：2020年第15卷第9期

页      面：1701-1708页

核心收录：

学科分类：0831[工学-生物医学工程（可授工学、理学、医学学位）] 0710[理学-生物学] 1002[医学-临床医学] 1001[医学-基础医学(可授医学、理学学位)] 08[工学] 100204[医学-神经病学] 10[医学] 

基　　金：supported by the Natural Science Foundation of Hainan Province of China,No.818MS153(to ZYC) the National Natural Science Foundation of China,No.81771200(to ZD) the National Key Research and Development Projects of Beijing Science and Technology Plan of China,No.Z161100002616013(to SYY) the Special Financial Grant from the China Postdoctoral Science Foundation,No.2014T70960(to ZYC) the Nursery Technology Innovation Fund of Chinese PLA General Hospital,No.12KMM39(to XYC) 

主　　题：brain volume chronic migraine frontal lobe magnetic resonance imaging migraine remodeling thalamus visual processing system 

摘      要：The pathophysiology of migraine is complex.Neuroimaging studies reveal functional and structural changes in the brains of migraine patients.We sought to explore regional volume differences in intracranial structures in patients with episodic and chronic migraine.Sixteen episodic migraine patients,16 chronic migraine patients,and 24 normal controls were recruited and underwent 3.0 T MRI scanning.The volumes of 142 brain regions were calculated by an automatic volumetric algorithm and compared with clinical variables.Results demonstrated that the volumes of specific regions in the frontal and occipital lobes,and the right putamen,were increased and the volume of the fourth ventricle was decreased in the episodic migraine patients compared with controls.The volumes of the left basal forebrain,optic chiasm,and,the fourth ventricle were decreased in the chronic migraine patients,while the occipital cortex and the right putamen were larger.Compared to episodic migraine patiants,chronic migraine patients displayed larger left thalamus and smaller frontal regions.Correlation analysis showed that headache frequency was negatively correlated with the volume of the right frontal pole,right lateral orbital gyrus,and medial frontal lobes and positively correlated with the volume of the left thalamus.The sleep disturbance score was negatively correlated with the volume of the left basal forebrain.This suggests that migraine patients have structural changes in regions associated with pain processing and modulation,affective and cognitive processing,and visual perception.The remodeling of selective intracranial structures may be involved in migraine attacks.This study was approved by the Ethics Committee of Chinese PLA General Hospital(approval No.S2018-027-02)on May 31,2018.