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Discussion Starter · #1 ·
A patient with complaints of somnambulism has fallen asleep. She passes from light sleep into a deeper sleep. Just before she experiences an episode of somnambulism, her electroencephalogram is likely to show

A. alpha waves
B. beta waves
C. delta waves
D. sleep spindles and K-complexes
E. theta waves
 

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Discussion Starter · #4 ·
C is correct

yeah ,u re correct.
Delta waves are low-frequency, high-amplitude waveforms that herald the arrival of the deepest type of non-REM sleep, stage 4 sleep. It is during this stage of sleep that somnambulism occurs.
 
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