Longitudinal Neuroimaging over 30 Days: Temporal Characteristics of Migraine

Abstract

Using hypothalamic activation as a potential marker for the premonitory phase of migraine in this unique dataset, our data corroborated a duration of 48 hours for the premonitory phase of migraine. We suggest applying this time criterion in future studies when focusing on this phase of the migraine cycle. ANN NEUROL 2020;87:646-651.