Rapid eye movements on EOG and flat-line muscle activity on EMG. 5. Visualizing the Night: The Hypnogram
How does the brain know when to sleep? Two systems interact:
: Icons or sample tracings matching sleep fragmentation to various conditions. Essential Diagnostic Markers eeg and sleep physiology ppt
: A standardized method to ensure reproducible electrode placement across different skull shapes.
Electroencephalography measures the postsynaptic potentials of thousands of pyramidal neurons oriented perpendicularly to the scalp surface. In sleep medicine, EEG is paired with other physiological sensors to form a montage, which includes: Rapid eye movements on EOG and flat-line muscle
and identify abnormalities in brain wave patterns during rest. Slide 2: Brain Wave Frequencies
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Two systems interact: : Icons or sample tracings
The majority of sleep time. Characterised by unique markers: Sleep Spindles: Brief bursts of high-frequency activity ( K-complexes: