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Fig. 2 | The Journal of Headache and Pain

Fig. 2

From: Anodal frontal tDCS for chronic cluster headache treatment: a proof-of-concept trial targeting the anterior cingulate cortex and searching for nociceptive correlates

Fig. 2

Brain maps of absolute values of electric field intensity (E = V/m) and electric potential (V) in sagittal planes of right and left cerebral hemispheres simulated using COMETS [34] and taking into account tDCS electrode size and placement (insert on the left) as well as current intensity. Lower right: superimposed left sagittal section of a normalized MRI template displaying the subgenual area of the left anterior cingulate cortex (arrow) with increased glucose uptake on FDG-PET in rCCH patients responding to percutaneous ONS compared to non-responders [16]

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The Journal of Headache and Pain

ISSN: 1129-2377

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