Migraine with AuraMigraine DisordersMigraine without AuraAspirinCortical Spreading DepressionTryptaminesHeadacheTension-Type HeadacheHeadache DisordersPlatelet Aggregation InhibitorsAnti-Inflammatory Agents, Non-SteroidalSumatriptanPhotophobiaHeadache Disorders, PrimaryForamen Ovale, PatentTiclopidineErgotamineDihydroergotamineThromboxane B2AlphavirusSerotonin Receptor AgonistsHeadache Disorders, SecondaryAnalgesicsPlatelet AggregationCyclooxygenase InhibitorsPizotylineEpilepsySalicylatesPlatelet Function TestsEpilepsies, PartialRisk FactorsHabituation, PsychophysiologicFlunarizineNaproxenDrug Therapy, CombinationCADASILTreatment OutcomeCase-Control StudiesBlood PlateletsOphthalmoplegic Migraine