Examlex
Which of the following is an attractive way of summarising key themes and linking them to sub-themes?
Stage 2 Sleep
Second stage of sleep, where a person is truly asleep; EEGs show K-complexes and sleep spindles, and there is much less conscious awareness of both the external world and inner mental activity.
K-Complexes
K-Complexes are a type of brainwave pattern seen on an EEG, typically associated with stage 2 sleep, characterized by a brief upsurge in brain activity.
EEGs
Short for Electroencephalograms, these are tests that measure electrical activity in the brain.
Sleepwalks
The act of walking or performing other complex behaviors while in a state of sleep.
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