EHMTI-0061. Do the interictal microembolic signals have a role in higher cortical dysfunctions during migraine aura?
نویسندگان
چکیده
منابع مشابه
Interictal and postictal contingent negative variation in migraine without aura.
Cortical hyperexcitability is thought to explain the more enhanced contingent negative variation (CNV) amplitudes and impaired CNV habituation that have been found during the interictal period in migraine without aura. These CNV characteristics have been shown to normalize to the level of healthy controls during an attack. This study aimed to replicate the interictal findings, and additionally ...
متن کاملendothelial function in patients with migraine without aura during the interictal period
background: in most of the studies, the association of vascular events is limited to migraine with aura or it is stronger in this group, whereas the link between migraine without aura (mo) and vascular events remained uncertain. therefore, we decided to evaluate endothelial function by chemical and functional markers of endothelium in mo and compare with normal population. methods: in this stud...
متن کاملAsymmetric distribution of visual evoked potentials in patients with migraine with aura during the interictal phase.
PURPOSE One of the most commonly described electrocortical phenomena in patients with migraine is an increased interhemispheric asymmetry, in response to different sensory stimuli. This study aims to evaluate the bioelectrical activity of both occipital cortices in patients with migraine with visual aura (MA) during the interictal period, and its possible relationship with visual symptoms. ME...
متن کاملMigraine with aura during pregnancy.
CLINICAL HISTORY This is a 38-year-old G2 right-handed woman seen at 28 weeks gestation for headaches. At the age of 13, she started having migraines with aura that were frequent for several years and then became less so for many years. During her prior pregnancy 3 years ago, she had 3 migraines with aura. She had no other similar headaches until 2 months ago. She reports 9 episodes with 4 occu...
متن کاملCortical sensory plasticity in a model of migraine with aura.
The migraine attack is characterized by alterations in sensory perception, such as photophobia or allodynia, which have in common an uncomfortable amplification of the percept. It is not known how these changes arise. We evaluated the ability of cortical spreading depression (CSD), the proposed mechanism of the migraine aura, to shape the cortical activity that underlies sensory perception. We ...
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ژورنال
عنوان ژورنال: The Journal of Headache and Pain
سال: 2014
ISSN: 1129-2369,1129-2377
DOI: 10.1186/1129-2377-15-s1-e27