Cortical and subcortical changes following sphenopalatine ganglion blocks in chronic migraine with medication overuse headache: a preliminary longitudinal study.

Roger D Newman-NorlundChris RordenNasim MalekiMilap PatelBrian ChengX Michelle Androulakis

Published in: Women's midlife health (2020)

Our results suggest SPG block treatment is associated with significant symptom improvement as well as significant structural brain changes in regions known to be associated with migraine and chronic pain processing in CMw/MOH.

Keyphrases

chronic pain
white matter
resting state
emergency department
combination therapy
multiple sclerosis
adverse drug
brain injury
cerebral ischemia
optical coherence tomography