Background IIH is a severe form of headache that often has superimposed migraine and
often it is very difficult to distinguish the two forms of headache. Intracranial hemodynamics …

INTRODUCTION: Several authors have used transcranial Doppler studies (DTC) in the
study of changes occurring in migraine. They found an increase in mean velocity (VM) as …

Background: Migraine is considered as a neurovascular coupling disorder where the
cerebral vascular reactivity is malfunctioning and measuring hemodynamic changes during …

Background: An imbalance of the cerebrovascular response during functional activation of
the brain has been postulated as a factor in the pathophysiology of migraine. The purpose of …

Transcranial Doppler (TCD) is an ultrasound technology that measures physiological
parameters of blood flow in the major intracranial arteries. It is used in assessment of the …

Introduction: Migraine is a common disabling brain disorder. Approximately 1% of the
world's population may have chronic migraine. Cerebral hemodynamics during different …

Abstract Purpose. To use transcranial Doppler (TCD) sonography to determine if patients
with migraine without aura have interictal hemodynamic abnormalities compared with …

Objective: An imbalance of the cerebrovascular response during functional activation of the
brain has been postulated as a factor in the pathophysiology of migraine. The purpose of …

Background: Transcranial Doppler (TCD) is widely used for non-invasive real-time
assessment of intracranial hemodynamics for clinical and research purposes. A paucity of …

Objective To assess the evidence for blood flow velocity changes in the middle cerebral
artery during and outside of spontaneous migraine attacks. Methods A systematic literature …