Event-related non-specific responses (K-complexes) during sleep.

摘要: EEG responses to sensory stimuli were obtained by averaging. In averages representing the reactivity of approx. 5 min sleep period, fluctuation amplitude obligatory part was evaluated. The deepening reliably indicated increase in while lightening a decrease within stage 2. longer periods beside above tendency micro-fluctuation occurred as evidence fine fluctuations level phases. synchronization response could be followed this method even deep stages and behaviour amplitudes remained unchanged. This shows that arousal is uniform phenomenon during whole slow-wave sleep. Our results support assumption spontaneous or evoked phenomena are products dynamic balance sleep-arousal system. An may indicate an tonus system its opposite process. present observations, similarly our earlier results, adapted well model based on phasic activation reciprocal induction theory.