Diagnostic utility of T2*-weighted GRE in migraine with aura attack. The cortical veins sign
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DOI: 10.1177/03331024221076484
Abstract: Objective To evaluate the frequency, distribution, and clinical associations of the dilated appearance of cerebral cortical veins, termed cortical veins sign on T2*-weighted gradient recalled-echo (T2*-GRE) in the acute setting of migraine with aura attack… read more here.
Keywords: migraine aura; veins sign; cortical veins;
Starling resistors, autoregulation of cerebral perfusion and the pathogenesis of idiopathic intracranial hypertension.
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DOI: 10.23736/s0031-0808.16.03248-1
Abstract: Two critical functions for the control of intracranial fluids dynamics are carried on the venous side of the perfusion circuit: the first is the avoidance of cortical veins collapse during the physiological increases of cerebrospinal… read more here.
Keywords: perfusion; csf; dural sinus; cortical veins ... See more keywords