Eeg — And Sleep Physiology Ppt

High frequency, low amplitude; associated with wakefulness and REM sleep. Alpha Waves (8–13 Hz): Relaxed wakefulness with eyes closed. Theta Waves (4–8 Hz): Characteristic of light sleep (N1). Delta Waves (0.5–4 Hz): High amplitude; indicative of deep, slow-wave sleep (N3). 2. The Architecture of Sleep (Sleep Stages)

Sample trace illustrating alpha dropout and vertex sharp waves. Graphic showcasing distinct sleep spindles and K-complexes. Slide 10: Stage N3 (Slow-Wave Sleep) Trace showing high-amplitude delta waves (>75 μV, Slide 11: Stage R (REM Sleep) eeg and sleep physiology ppt

To explore how the brain cycles through distinct electrical patterns to restore the body and mind. ⚡ Slide 2: What is an EEG? indicative of deep