Citation

Tietjen GE. Curr. Pain Headache Rep. 2016; 20(4): 1-9.

Copyright

(Copyright © 2016, Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s11916-016-0554-z

PMID

unavailable

Abstract

Childhood maltreatment is substantiated in 12 % of children, but nearly 50 % adults recall having been neglected or abused as children. Maltreatment, especially emotional abuse, is associated with migraine. Dysregulation of the HPA axis, autonomic, immune, and metabolic systems appears to be a consequence of maltreatment, and is also reported in migraine. Areas of the brain structurally and functionally affected by childhood abuse and by migraine are also similar, and include the limbic system structures, which connect to pain regions in the brainstem. Putative mechanisms by which early life stress increases the likelihood of developing migraine include gene x environment interactions, in addition to epigenetic modifications via DNA methylation. These modifications are stable and may be transferred across generations, but they may also be reversed by some medications commonly used in migraine, including valproic acid and topiramate.

Language: en