Use a consistent color palette across your slides (e.g., Light Blue for N1, Dark Blue for N2, Purple for N3, and Red for REM).
EEG measures the summed postsynaptic potentials of cortical pyramidal neurons. During sleep, these signals undergo characteristic changes in frequency and amplitude: Beta Waves (13–30 Hz): eeg and sleep physiology ppt
I can tailor the depth of the medical terminology and physiological concepts exactly to your presentation needs. Share public link Use a consistent color palette across your slides (e
[Suggestion: Insert an image of a Sleep Hypnogram here] Light Blue for N1
Waveform | Frequency (Hz) | Amplitude | Associated Clinical State -----------|----------------|-----------------|--------------------------------- Beta (β) | 13 – 30 Hz | Low (< 20 µV) | Active thinking, focus, eyes open Alpha (α) | 8 – 12 Hz | Medium (20-60µV)| Relaxed wakefulness, eyes closed Theta (θ) | 4 – 7 Hz | Variable | Light sleep (N1, N2), drowsiness Delta (δ) | 0.5 – 4 Hz | High (> 75 µV) | Deep sleep (N3 / Slow-Wave Sleep) Specialized Sleep Waveforms