prominent by treatment with the aminodiazopoxide, lorazepam (Roschke and Aldenhoff, 1992). In the waking state, 235 HOUSE_OVERSIGHT_013735 higher EEG Dz values were frontal in schizophrenic patients and more central in controls (Elbert et al, 1992). The Dz computed on the EEG during Stage IV (“delta”)