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Fig. 4 | Biology Direct

Fig. 4

From: Combined treatment of nerve growth factor and transcranical direct current stimulations to improve outcome in children with vegetative state after out-of-hospital cardiac arrest

Fig. 4

Topographical representation of the Power Spectral Density distribution of EEGs signals. The modifications of PSD show a mild reduction of slow frequency alpha band in medial frontal gyrus (Brodmann area 6) and cingulate gyrus (Brodmann area 24), bilaterally (a). Considerable reduction of slow frequency bands delta in superior parietal lobule and precuneus (Brodmann area 7) bilaterally (c), and theta in superior parietal lobule (Brodmann area 7), fusiform and lingual gyrus (Brodmann area 18), bilaterally (d). Increase signals in the fast band activities beta especially in limbic lobe and hippocampal gyrus (Brodmann areas 20, 35 and 36) in right hemisphere (b)

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