pubmed:abstractText |
The homeostatic regulation of sleep is based on the model devised by Borb ly in 1982. During the sleep waking cycle there is an interaction between the natural tendency to sleep, which increase as the vigil is prolonged (S process) and the circadian variation (C process). In this study, we aimed to find how slow activity (0.5 4.5 Hz) during sleep (SWA), mainly registered in phases 3 and 4, may be an indicator of process S.
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