Eeg And - Sleep Physiology Ppt !!hot!!

– Definition of a sleep cycle; graphic showing a typical 8-hour hypnogram layout.

The relationship between the and sleep physiology is fundamental to understanding how our brains transition from alert wakefulness to restorative rest. An EEG records the electrical activity of the cerebral cortex, providing a "brain wave" map of these physiological changes. I. Introduction to EEG in Sleep Science eeg and sleep physiology ppt

Tonic muscle activity decreases slightly compared to wakefulness. 3. Stage N2 (Non-REM Stage 2) - Light Stable Sleep – Definition of a sleep cycle; graphic showing