Decision-making impairment under ambiguity but not under risk may underlie medication overuse in patients with chronic migraine.

Chi Ieong LauWei-Hung ChenHan-Cheng WangVincent Walsh

Published in: Headache (2023)

Our data suggest that patients with CM + MOH had impaired decisions under ambiguous, but not risky situations. This dissociation indicates disrupted emotional feedback processing rather than executive dysfunction, which may underlie the pathogenesis of MOH.

Keyphrases

decision making
electronic health record
oxidative stress
working memory
healthcare
big data
machine learning
electron transfer