中国神经再生研究(英文版) ›› 2020, Vol. 15 ›› Issue (9): 1701-1708.doi: 10.4103/1673-5374.276360

• 原著:脑损伤修复保护与再生 • 上一篇    下一篇

偏头痛慢性化患者不同脑区体积的变化

  

  • 出版日期:2020-09-08 发布日期:2020-09-23

Regional volume changes of the brain in migraine chronification

Xiao-Yan Chen1, #, Zhi-Ye Chen2, 3, #, Zhao Dong1 , Meng-Qi Liu2, 3, Sheng-Yuan Yu1, *   

  1. 1 Department of Neurology, First Medical Center of Chinese PLA General Hospital, Beijing, China 2 Department of Radiology, First Medical Center of Chinese PLA General Hospital, Beijing, China 3 Department of Radiology, Hainan Hospital of First Medical Center of Chinese PLA General Hospital, Sanya, Hainan Province, China
  • Online:2020-09-08 Published:2020-09-23
  • Contact: Sheng-Yuan Yu, MD, yusy1963@126.com.
  • Supported by:
    This work was 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).

摘要: orcid: 0000-0001-8933-088X (Sheng-Yuan Yu)

Abstract: 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.

Key words: brain volume, chronic migraine, frontal lobe, magnetic resonance imaging, migraine, remodeling, thalamus, visual processing system