期刊
NEUROREPORT
卷 18, 期 4, 页码 301-305出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/WNR.0b013e32801776bb
关键词
brain; diffusion tersor imaging; imaging; migraine; periaqueductal grey; trigeminal somatosensory system
资金
- NIBIB NIH HHS [U54 EB005149, U54 EB05149] Funding Source: Medline
- NINDS NIH HHS [5P01 NS 35611-09, P01 NS035611] Funding Source: Medline
Migraine has been traditionally considered a nonprogressive, paroxysmal disorder with no brain abnormalities between attacks. We used diffusion tensor imaging to examine interictal diffusion properties of the brains of migraineurs with aura, migraineurs without aura and matched healthy controls. Areas of lower fractional anisotropy were present in migraineurs along the thalamocortical tract. In addition, migraineurs with aura had lower fractional anisotropy in the ventral trigeminothalamic tract, and migraineurs without aura had lower fractional anisotropy in the ventrolateral periaqueductal grey matter. Our results indicate the presence of permanent interictal changes in migraineurs, pointing to an effect of migraine on the trigeminal somatosensory and modulatory pain systems.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据