Centromedian nucleus stimulation (CMS) during StereoElectroEncephaloGraphic (SEEG) recording.

(A) Schematic representation of a coronal brain slice showing a SEEG electrode used to stimulate the centromedian nucleus (CMN). Inset, the SEEG contact positioned near the CMN. (Drawn in part using images from Servier Medical Art) (B) Axial magnetic resonance imaging slices of the SEEG contacts positioned in the CMN of the thalamus (left panel), and in the premotor cortex (PMC; right panel). (Red: recording contact, green: adjacent contact). (C) SEEG recordings from the electrode contacts (in red, Fig 1B) positioned in the PMC and the CMN, in bipolar montage (with respect to the adjacent contact (green) in Fig 1B).