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29 Μαρ 2024 · People who experience migraine with aura may be at a higher risk of stroke. Migraine aura can sometimes resemble stroke symptoms, so knowing the key differences is important.
2 Ιουλ 2021 · Migraine aura symptoms include temporary visual or other disturbances that usually strike before other migraine symptoms — such as intense head pain, nausea, and sensitivity to light and sound. Migraine aura usually occurs within an hour before head pain begins and generally lasts less than 60 minutes.
Migraine with visual aura often presents visual changes that include positive symptoms (e.g., flashing lights), a blind spot or waves in the vision. If you experience these symptoms for the first time and don’t have a history of migraines, seek medical care as they could be signs of stroke.
10 Σεπ 2021 · Symptoms of migraine with aura include: usually last 60 minutes or less. visual disturbances, such as a bright crescent-shaped light with jagged edges that obscures some vision. tingling...
A recent large prospective cohort study revealed that migraine increases the risk of myocardial infarction (hazard ratio [HR] 1.39), stroke (HR 1.62), angina/coronary revascularization procedures (HR 1.73), and cardiovascular mortality (HR 1.37) [13].
29 Μαΐ 2019 · Aura symptoms characteristically occur up to 1 h prior to the headache, but sometimes can overlap with the headache phase. At least two migraine attacks preceded by an aura are needed to establish the diagnosis of migraine with aura (MA).
20 Σεπ 2012 · Cerebellar infarct-like lesion in a patient with migraine with aura. Corresponding T2-weighted (left) and fluid-attenuated inversion recovery images (right). Reprinted with permission from the investigators from Cerebral Abnormalities in Migraine, an Epidemiological Risk Analysis 23 (CAMERA) Study.
