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Fig. 2 | The Journal of Headache and Pain

Fig. 2

From: Polarity-specific modulation of pain processing by transcranial direct current stimulation – a blinded longitudinal fMRI study

Fig. 2

Polarity dependent effect of tDCS on trigeminal nociceptive processing. Visualization of tDC-stimulation induced BOLD-response alterations in trigeminal nociceptive processing (post-anodal vs. post-cathodal) superimposed on MRICONs ch2bet-template, thresholded at punc < 0.0005. Corresponding contrast estimates in the following order: 1. postcathodal, 2. postanodal and 3. postsham. Anatomical areas from top to bottom: bilateral amygdala, left cingulate cortex, bilateral basal ganglia, left motorcortex, left temporal lobe, left thalamus and right postcentral gyrus

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The Journal of Headache and Pain

ISSN: 1129-2377

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