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Figure 4 | Molecular Pain

Figure 4

From: Supraspinal characterization of the thermal grill illusion with fMRI

Figure 4

Granger causality analysis of three different thermal grill presentations (G2020, G2040, G4040). Red boxes -indicate brain regions with significant (P < 0.01) activation, whereas blue boxes indicate brain regions with significant (P < 0.01) deactivation. Green lines (L) indicate the inference occurs towards the left hemisphere from regions of the shown hemisphere, whereas, orange lines (R) indicate the inference occurs towards the right hemisphere from regions of the shown hemisphere. TH: Thalamus; SSC1: Primary Somatosensory Cortex; SSC2: Secondary Somatosensory Cortex; IPC: Inferior Parietal Lobe; ACC: Anterior Cingulate Cortex; IN: Insular Cortex; DLPFC: Dorsolateral Prefrontal Cortex; MPFC: Medial Prefrontal Cortex; FO: Frontal Operculum.

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