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Fig. 1 | The Journal of Headache and Pain

Fig. 1

From: Different vulnerability of fast and slow cortical oscillations to suppressive effect of spreading depolarization: state-dependent features potentially relevant to pathogenesis of migraine aura

Fig. 1

Pathways of SD propagation from the amygdala to the cortex. SD was triggered in the amygdala (Am) by its micro-injury via preliminary implanted guide cannula. Cortical activity was recorded in the frontal (Cx fr) and occipital (Cx occ) regions of the cortex using implanted recording electrodes. SD propagated from the injury site to the cortical regions by invading temporal cortex (A) and the striatum/frontal pole (B)

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The Journal of Headache and Pain

ISSN: 1129-2377

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