The heart and brain have bi-directional influences on each other, including autonomic
regulation and hemodynamic connections. Heart rate variability (HRV) measures variation in …

Primary headaches are one of the most prevalent neurological disorders and can occur
during a wide range of lifespan. Primary headaches, especially migraine, are cyclic …

Migraine is a chronic neurovascular disease with a complex, not fully understood
pathophysiology with multiple causes. People with migraine suffer from recurrent moderate …

Abstract Purpose of Review Symptoms of autonomic dysfunction are common in patients
with migraine, both during and between migraine attacks. Studies evaluating objective …

Elevated blood pressure (BP) and headache have long been linked in the medical literature.
Headache associated with arterial hypertension is a main concern in emergency …

Abstract Purpose of Review It was reported that migraine was associated with increased
vascular risks, and the association between high blood pressure (BP) and migraine was …

Background Current research suggests that associations between headache conditions
(migraine, tension) and imbalances in the autonomic nervous system (ANS) are due to …

Migraine is one of the world's most prevalent and disabling disorders and imposes an
enormous socioeconomic burden. The exact causes of migraine are unknown, and no …

Background Most persistent posttraumatic headaches (PPTH) have a phenotype that meets
diagnostic criteria for migraine or probable migraine. Although symptoms of autonomic …

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