Influence of diffuse brain stimulation (DBS) on human sleep. II. Sleep-induced periodic breathing with apnoea

The influence of diffuse brain stimulation (DBS), administered just before sleep onset, on the number of apnoeas and of sleep stage changes during the first part of the succeeding night sleep to the end of the first sleep cycle has been studied in 7 patients with sleep-induced periodic breathing with apnorea. When compared with the corresponding period of the baseline night, both phenomena are increased significantly. These results indicate that DBS influences slow periodic sleep phenomena. It is suggested that the target area for this influence might be mesencephalo-pontine reticular structures, which play a role in the generation of these slow periodic phenomena.