Published in:
Open Access
01-12-2015 | Oral presentation
O027. Sub-cortical sources of the somatosensory pathway are hypoactive in migraine interictally: a Functional Source Separation analysis
Authors:
Camillo Porcaro, Giorgio Di Lorenzo, Stefano Seri, Francesco Pierelli, Franca Tecchio, Gianluca Coppola
Published in:
The Journal of Headache and Pain
|
Special Issue 1/2015
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Excerpt
Recent morpho-functional evidence pointed out that abnormalities in the thalamus could play a major role in the expression of migraine neurophysiological and clinical correlates. Whether this phenomenon is primary or secondary to its functional disconnection from the brainstem remains to be determined. We used a Functional Source Separation algorithm of EEG signal to extract the activity of the different neuronal pools recruited at different latencies along the somatosensory pathway in interictal migraine without aura (MO) patients. …