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Updated: Jul 29, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
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Published on: June 2, 2014

与中脑动脉扩张相关的偏头痛:通过苏马特里普坦逆转

L Friberg1, J Olesen, H K Iversen

  • 1Department of Clinical Physiology and Nuclear Medicine, Bispebjerg Hospital, Copenhagen, Denmark.

Lancet (London, England)
|July 6, 1991
PubMed
概括

偏头痛涉及受影响侧的内大动脉扩张,由中脑动脉 (MCA) 速度的降低证明. 苏马特里普坦治疗使MCA速度正常化,这表明5-HT受体系统在偏头痛发病过程中的作用.

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Transient Ischemic Attack l: Introduction01:26

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A transient ischemic attack (TIA) is a brief episode of neurological dysfunction caused by a temporary, focal reduction in cerebral blood flow. Although symptoms resemble those of an ischemic stroke, the interruption in perfusion is short-lived and does not cause permanent infarction. TIAs are clinically important because they often serve as early warning events for future stroke.Mechanisms of Transient Cerebral IschemiaTransient cerebral ischemia may arise through several mechanisms. One...