Neuromagnetic abnormality of motor cortical activation and phases of headache attacks in childhood migraine.

PLoS One · 2013 · PMC3873943 · PMID 24386250

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showed a trendno p-value reported

This observation is slightly different from previous reports on childhood migraine, which showed a trend of increased amplitude during a headache attack (ictal) without statistical significance [28] , [29] .

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