Exploring the alterations in microstate dynamics during the migraine cycle and detecting pre‐ictal phases

Through the observation of cyclic alterations in the microstates of patients with migraine, we identified a reduction in microstate A and an enhancement in microstate B during the pre-ictal phase. These changes may indicate a heightened sensitivity to auditory stimuli and increased activity in the visual cortex, providing new insights into migraine pathophysiology. Our model effectively identified the pre-ictal phase, offering a promising approach for early intervention in migraine attacks.