An altered reward system characterizes chronic migraine with medication overuse headache.

Shuu-Jiun WangShih-Wei WuKuan-Lin LaiYun-Yen YangYen-Feng Wang Shuu-Jiun Wang

Published in: Cephalalgia : an international journal of headache (2023)

Patients with medication overuse headache were characterized by altered processing and dysconnectivity in the reward system during intertemporal choices and in the resting-state.

Keyphrases

resting state
functional connectivity
adverse drug
healthcare
prefrontal cortex
emergency department