Figure 2.

Electroencephalographic montage and power spectrum densities

Up: Electrode spatial positioning of the international 10–20 system used in this study. Electrodes covering the middle cerebral artery vascular territory used for the analysis are evidenced (in red for the left, in blue for the right hemisphere). Bottom: Examples of power spectrum densities in both hemispheres of one patient (female, 86 years old, lesion with cortical involvement in the left temporal area), in both acute (T0) and sub-acute phase (T1), and a healthy control (male, 73 years old).