The researchers used a non-invasive imaging technique, known as optical coherence tomography angiography, or OCTA, to visualise changes in the retinal blood vessels of migraine patients both during and between migraine attacks
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The researchers used a non-invasive imaging technique, known as optical coherence tomography angiography, or OCTA, to visualise changes in the retinal blood vessels of migraine patients both during and between migraine attacks
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